KR102660894B1 - 피리미딘-2-아민 화합물의 제조방법 - Google Patents
피리미딘-2-아민 화합물의 제조방법 Download PDFInfo
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- KR102660894B1 KR102660894B1 KR1020220116511A KR20220116511A KR102660894B1 KR 102660894 B1 KR102660894 B1 KR 102660894B1 KR 1020220116511 A KR1020220116511 A KR 1020220116511A KR 20220116511 A KR20220116511 A KR 20220116511A KR 102660894 B1 KR102660894 B1 KR 102660894B1
- Authority
- KR
- South Korea
- Prior art keywords
- formula
- pyrimidine
- aryl
- alkyl
- compound
- Prior art date
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 32
- LJXQPZWIHJMPQQ-UHFFFAOYSA-N pyrimidin-2-amine Chemical compound NC1=NC=CC=N1 LJXQPZWIHJMPQQ-UHFFFAOYSA-N 0.000 title claims abstract description 27
- -1 pyrimidin-2-amine compound Chemical class 0.000 claims abstract description 173
- 238000000034 method Methods 0.000 claims abstract description 52
- 239000003153 chemical reaction reagent Substances 0.000 claims abstract description 27
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims abstract description 7
- 125000006736 (C6-C20) aryl group Chemical group 0.000 claims description 54
- 125000003837 (C1-C20) alkyl group Chemical group 0.000 claims description 49
- WJKHJLXJJJATHN-UHFFFAOYSA-N triflic anhydride Chemical compound FC(F)(F)S(=O)(=O)OS(=O)(=O)C(F)(F)F WJKHJLXJJJATHN-UHFFFAOYSA-N 0.000 claims description 39
- 229910052739 hydrogen Inorganic materials 0.000 claims description 36
- 239000001257 hydrogen Substances 0.000 claims description 36
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 claims description 32
- OQZGLXOADHKTDN-UHFFFAOYSA-N 1-oxidopyrimidin-1-ium Chemical compound [O-][N+]1=CC=CN=C1 OQZGLXOADHKTDN-UHFFFAOYSA-N 0.000 claims description 24
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 24
- 229910052736 halogen Inorganic materials 0.000 claims description 24
- 150000002367 halogens Chemical class 0.000 claims description 24
- 238000007254 oxidation reaction Methods 0.000 claims description 24
- 230000003647 oxidation Effects 0.000 claims description 23
- 230000003197 catalytic effect Effects 0.000 claims description 22
- 238000011065 in-situ storage Methods 0.000 claims description 20
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 claims description 19
- 125000003860 C1-C20 alkoxy group Chemical group 0.000 claims description 18
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 claims description 18
- 125000004093 cyano group Chemical group *C#N 0.000 claims description 18
- 125000000753 cycloalkyl group Chemical group 0.000 claims description 18
- 125000001072 heteroaryl group Chemical group 0.000 claims description 18
- 125000003118 aryl group Chemical group 0.000 claims description 17
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 16
- 125000000217 alkyl group Chemical group 0.000 claims description 16
- 125000001424 substituent group Chemical group 0.000 claims description 16
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical group OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 15
- 125000004122 cyclic group Chemical group 0.000 claims description 14
- 238000000926 separation method Methods 0.000 claims description 14
- 150000002431 hydrogen Chemical class 0.000 claims description 13
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 13
- 150000001805 chlorine compounds Chemical class 0.000 claims description 11
- 125000003342 alkenyl group Chemical group 0.000 claims description 10
- 125000003545 alkoxy group Chemical group 0.000 claims description 10
- CTSLXHKWHWQRSH-UHFFFAOYSA-N oxalyl chloride Chemical compound ClC(=O)C(Cl)=O CTSLXHKWHWQRSH-UHFFFAOYSA-N 0.000 claims description 10
- 125000006835 (C6-C20) arylene group Chemical group 0.000 claims description 9
- 125000003358 C2-C20 alkenyl group Chemical group 0.000 claims description 9
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 9
- 238000010924 continuous production Methods 0.000 claims description 9
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims description 9
- 229910000030 sodium bicarbonate Inorganic materials 0.000 claims description 9
- 235000017557 sodium bicarbonate Nutrition 0.000 claims description 9
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 claims description 6
- 239000007800 oxidant agent Substances 0.000 claims description 6
- 230000009467 reduction Effects 0.000 claims description 6
- VNRPHEKFTRBQCK-UHFFFAOYSA-N 4-methyl-4H-trioxol-1-ium Chemical compound CC1OO[O+]=C1 VNRPHEKFTRBQCK-UHFFFAOYSA-N 0.000 claims description 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Natural products N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 4
- 150000007530 organic bases Chemical class 0.000 claims description 4
- 150000003839 salts Chemical class 0.000 claims description 4
- 239000012321 sodium triacetoxyborohydride Substances 0.000 claims description 4
- 239000011701 zinc Substances 0.000 claims description 4
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims description 3
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 claims description 3
- 230000003301 hydrolyzing effect Effects 0.000 claims description 3
- 239000012279 sodium borohydride Substances 0.000 claims description 3
- 229910000033 sodium borohydride Inorganic materials 0.000 claims description 3
- 229910010082 LiAlH Inorganic materials 0.000 claims description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 2
- 238000000354 decomposition reaction Methods 0.000 claims description 2
- 239000012280 lithium aluminium hydride Substances 0.000 claims description 2
- BEOOHQFXGBMRKU-UHFFFAOYSA-N sodium cyanoborohydride Chemical compound [Na+].[B-]C#N BEOOHQFXGBMRKU-UHFFFAOYSA-N 0.000 claims description 2
- 229910052725 zinc Inorganic materials 0.000 claims description 2
- 125000001475 halogen functional group Chemical group 0.000 claims 1
- 230000000269 nucleophilic effect Effects 0.000 abstract description 16
- 125000000524 functional group Chemical group 0.000 abstract description 4
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 128
- 238000002360 preparation method Methods 0.000 description 53
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 45
- 238000004009 13C{1H}-NMR spectroscopy Methods 0.000 description 42
- 239000007787 solid Substances 0.000 description 39
- 238000005160 1H NMR spectroscopy Methods 0.000 description 31
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 30
- 239000000543 intermediate Substances 0.000 description 30
- 239000000203 mixture Substances 0.000 description 30
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 25
- 238000005481 NMR spectroscopy Methods 0.000 description 24
- 239000012044 organic layer Substances 0.000 description 23
- 239000011541 reaction mixture Substances 0.000 description 23
- 238000006243 chemical reaction Methods 0.000 description 22
- 239000000243 solution Substances 0.000 description 21
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 18
- 238000003756 stirring Methods 0.000 description 17
- RYMBAPVTUHZCNF-UHFFFAOYSA-N phenyl(pyridin-3-yl)methanone Chemical compound C=1C=CN=CC=1C(=O)C1=CC=CC=C1 RYMBAPVTUHZCNF-UHFFFAOYSA-N 0.000 description 16
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 15
- 229910052938 sodium sulfate Inorganic materials 0.000 description 15
- 235000011152 sodium sulphate Nutrition 0.000 description 15
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 14
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 14
- 238000005576 amination reaction Methods 0.000 description 13
- 150000001875 compounds Chemical class 0.000 description 13
- 238000010898 silica gel chromatography Methods 0.000 description 13
- OHLUUHNLEMFGTQ-UHFFFAOYSA-N N-methylacetamide Chemical compound CNC(C)=O OHLUUHNLEMFGTQ-UHFFFAOYSA-N 0.000 description 12
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 12
- 239000010410 layer Substances 0.000 description 12
- 229920006395 saturated elastomer Polymers 0.000 description 12
- 239000000126 substance Substances 0.000 description 12
- 125000000008 (C1-C10) alkyl group Chemical group 0.000 description 11
- 239000002904 solvent Substances 0.000 description 11
- 238000003786 synthesis reaction Methods 0.000 description 11
- CZPWVGJYEJSRLH-UHFFFAOYSA-N Pyrimidine Chemical compound C1=CN=CN=C1 CZPWVGJYEJSRLH-UHFFFAOYSA-N 0.000 description 10
- OISVCGZHLKNMSJ-UHFFFAOYSA-N 2,6-dimethylpyridine Chemical compound CC1=CC=CC(C)=N1 OISVCGZHLKNMSJ-UHFFFAOYSA-N 0.000 description 9
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 9
- 239000012300 argon atmosphere Substances 0.000 description 9
- 238000013375 chromatographic separation Methods 0.000 description 9
- 238000007306 functionalization reaction Methods 0.000 description 9
- 239000003960 organic solvent Substances 0.000 description 9
- 239000000047 product Substances 0.000 description 9
- 239000000376 reactant Substances 0.000 description 9
- 238000011084 recovery Methods 0.000 description 9
- 239000011877 solvent mixture Substances 0.000 description 9
- 230000015572 biosynthetic process Effects 0.000 description 8
- 238000000132 electrospray ionisation Methods 0.000 description 8
- 238000000746 purification Methods 0.000 description 8
- 150000003230 pyrimidines Chemical class 0.000 description 8
- 125000000714 pyrimidinyl group Chemical group 0.000 description 8
- 239000007858 starting material Substances 0.000 description 8
- 239000000758 substrate Substances 0.000 description 8
- 229910052786 argon Inorganic materials 0.000 description 7
- 230000002950 deficient Effects 0.000 description 7
- 150000002466 imines Chemical class 0.000 description 7
- 125000000027 (C1-C10) alkoxy group Chemical group 0.000 description 6
- QPFMBZIOSGYJDE-UHFFFAOYSA-N 1,1,2,2-tetrachloroethane Chemical compound ClC(Cl)C(Cl)Cl QPFMBZIOSGYJDE-UHFFFAOYSA-N 0.000 description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 6
- FZERHIULMFGESH-UHFFFAOYSA-N N-phenylacetamide Chemical compound CC(=O)NC1=CC=CC=C1 FZERHIULMFGESH-UHFFFAOYSA-N 0.000 description 6
- 125000003277 amino group Chemical group 0.000 description 6
- 229910052799 carbon Inorganic materials 0.000 description 6
- 125000004432 carbon atom Chemical group C* 0.000 description 6
- 238000010265 fast atom bombardment Methods 0.000 description 6
- 150000003254 radicals Chemical class 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
- 239000003814 drug Substances 0.000 description 5
- 150000003222 pyridines Chemical class 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- JTZSFNHHVULOGJ-UHFFFAOYSA-N 3-(trifluoromethyl)pyridine Chemical compound FC(F)(F)C1=CC=CN=C1 JTZSFNHHVULOGJ-UHFFFAOYSA-N 0.000 description 4
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 4
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 4
- 230000004913 activation Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 125000005843 halogen group Chemical group 0.000 description 4
- 125000005241 heteroarylamino group Chemical group 0.000 description 4
- 239000000575 pesticide Substances 0.000 description 4
- 125000006413 ring segment Chemical group 0.000 description 4
- SCYULBFZEHDVBN-UHFFFAOYSA-N 1,1-Dichloroethane Chemical compound CC(Cl)Cl SCYULBFZEHDVBN-UHFFFAOYSA-N 0.000 description 3
- XWKFPIODWVPXLX-UHFFFAOYSA-N 2-methyl-5-methylpyridine Natural products CC1=CC=C(C)N=C1 XWKFPIODWVPXLX-UHFFFAOYSA-N 0.000 description 3
- DMEGQEWPMXDRMO-UHFFFAOYSA-N 4-phenylpyrimidin-2-amine Chemical compound NC1=NC=CC(C=2C=CC=CC=2)=N1 DMEGQEWPMXDRMO-UHFFFAOYSA-N 0.000 description 3
- QSQICMKUCZOGCO-UHFFFAOYSA-N 5-(4-chlorophenyl)-4-ethylpyrimidine Chemical compound CCC1=NC=NC=C1C1=CC=C(Cl)C=C1 QSQICMKUCZOGCO-UHFFFAOYSA-N 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 3
- 239000002144 L01XE18 - Ruxolitinib Substances 0.000 description 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 229960001413 acetanilide Drugs 0.000 description 3
- WETWJCDKMRHUPV-UHFFFAOYSA-N acetyl chloride Chemical compound CC(Cl)=O WETWJCDKMRHUPV-UHFFFAOYSA-N 0.000 description 3
- 239000012346 acetyl chloride Substances 0.000 description 3
- 150000001412 amines Chemical group 0.000 description 3
- 239000012267 brine Substances 0.000 description 3
- VZSXFJPZOCRDPW-UHFFFAOYSA-N carbanide;trioxorhenium Chemical compound [CH3-].O=[Re](=O)=O VZSXFJPZOCRDPW-UHFFFAOYSA-N 0.000 description 3
- 239000007810 chemical reaction solvent Substances 0.000 description 3
- UAOMVDZJSHZZME-UHFFFAOYSA-N diisopropylamine Chemical compound CC(C)NC(C)C UAOMVDZJSHZZME-UHFFFAOYSA-N 0.000 description 3
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 description 3
- GGFKQOQFSGPWBG-UHFFFAOYSA-N n-(2,2,2-trifluoroethyl)acetamide Chemical compound CC(=O)NCC(F)(F)F GGFKQOQFSGPWBG-UHFFFAOYSA-N 0.000 description 3
- DSRZCSPBKVLKEK-UHFFFAOYSA-N n-(3,3-difluorocyclobutyl)acetamide Chemical compound CC(=O)NC1CC(F)(F)C1 DSRZCSPBKVLKEK-UHFFFAOYSA-N 0.000 description 3
- BBHFXHDPZONCIV-UHFFFAOYSA-N n-cyclopropyl-2-phenylacetamide Chemical compound C1CC1NC(=O)CC1=CC=CC=C1 BBHFXHDPZONCIV-UHFFFAOYSA-N 0.000 description 3
- LYGJENNIWJXYER-UHFFFAOYSA-N nitromethane Chemical compound C[N+]([O-])=O LYGJENNIWJXYER-UHFFFAOYSA-N 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical group [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 3
- 230000035484 reaction time Effects 0.000 description 3
- 238000010992 reflux Methods 0.000 description 3
- 229960000215 ruxolitinib Drugs 0.000 description 3
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 3
- 239000012258 stirred mixture Substances 0.000 description 3
- 150000003512 tertiary amines Chemical class 0.000 description 3
- WLXXTHPAORBNIG-UHFFFAOYSA-N (3,3-difluorocyclobutyl)azanium;chloride Chemical compound Cl.NC1CC(F)(F)C1 WLXXTHPAORBNIG-UHFFFAOYSA-N 0.000 description 2
- CAYQIZIAYYNFCS-UHFFFAOYSA-N (4-chlorophenyl)boronic acid Chemical compound OB(O)C1=CC=C(Cl)C=C1 CAYQIZIAYYNFCS-UHFFFAOYSA-N 0.000 description 2
- YUTFQTAITWWGFH-UHFFFAOYSA-N 1-(1-benzofuran-2-yl)ethanone Chemical compound C1=CC=C2OC(C(=O)C)=CC2=C1 YUTFQTAITWWGFH-UHFFFAOYSA-N 0.000 description 2
- JZDJCPUJSHPOJP-UHFFFAOYSA-N 1-(4-fluorophenyl)cyclopropan-1-amine Chemical compound C=1C=C(F)C=CC=1C1(N)CC1 JZDJCPUJSHPOJP-UHFFFAOYSA-N 0.000 description 2
- KIPSRYDSZQRPEA-UHFFFAOYSA-N 2,2,2-trifluoroethanamine Chemical compound NCC(F)(F)F KIPSRYDSZQRPEA-UHFFFAOYSA-N 0.000 description 2
- LOZKMMHGSINGLY-UHFFFAOYSA-N 2-(2-aminopyrimidin-4-yl)ethanol Chemical compound NC1=NC=CC(CCO)=N1 LOZKMMHGSINGLY-UHFFFAOYSA-N 0.000 description 2
- IDQNBVFPZMCDDN-UHFFFAOYSA-N 2-Amino-4,6-dimethylpyrimidine Chemical compound CC1=CC(C)=NC(N)=N1 IDQNBVFPZMCDDN-UHFFFAOYSA-N 0.000 description 2
- 150000005006 2-aminopyrimidines Chemical class 0.000 description 2
- BOVUIYOURRNFKZ-UHFFFAOYSA-N 2-pyrimidin-4-ylethanol Chemical compound OCCC1=CC=NC=N1 BOVUIYOURRNFKZ-UHFFFAOYSA-N 0.000 description 2
- XCSNQYJRNMSFJS-UHFFFAOYSA-N 4-(3-iodo-1-propan-2-ylpyrazol-4-yl)pyrimidine Chemical compound IC1=NN(C(C)C)C=C1C1=CC=NC=N1 XCSNQYJRNMSFJS-UHFFFAOYSA-N 0.000 description 2
- PNCOLHLVWCDXNF-UHFFFAOYSA-N 4-cyclohexylpyrimidin-2-amine Chemical compound NC1=NC=CC(C2CCCCC2)=N1 PNCOLHLVWCDXNF-UHFFFAOYSA-N 0.000 description 2
- YNXLSFXQTQKQEF-UHFFFAOYSA-N 4-methoxypyrimidin-2-amine Chemical compound COC1=CC=NC(N)=N1 YNXLSFXQTQKQEF-UHFFFAOYSA-N 0.000 description 2
- MYEMCVSVGGPJRP-UHFFFAOYSA-N 5-bromo-4-ethylpyrimidine Chemical compound CCC1=NC=NC=C1Br MYEMCVSVGGPJRP-UHFFFAOYSA-N 0.000 description 2
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
- 238000005653 Chichibabin synthesis reaction Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- YNAVUWVOSKDBBP-UHFFFAOYSA-N Morpholine Chemical compound C1COCCN1 YNAVUWVOSKDBBP-UHFFFAOYSA-N 0.000 description 2
- JGFZNNIVVJXRND-UHFFFAOYSA-N N,N-Diisopropylethylamine (DIPEA) Chemical compound CCN(C(C)C)C(C)C JGFZNNIVVJXRND-UHFFFAOYSA-N 0.000 description 2
- JRNVZBWKYDBUCA-UHFFFAOYSA-N N-chlorosuccinimide Chemical compound ClN1C(=O)CCC1=O JRNVZBWKYDBUCA-UHFFFAOYSA-N 0.000 description 2
- DWUGFROIXJUXLD-UHFFFAOYSA-N N-cyclopropyl-4-phenylpyrimidin-2-amine Chemical compound C1CC1NC1=NC=CC(C=2C=CC=CC=2)=N1 DWUGFROIXJUXLD-UHFFFAOYSA-N 0.000 description 2
- 244000181917 Rubus leucodermis Species 0.000 description 2
- 235000011036 Rubus leucodermis Nutrition 0.000 description 2
- 235000003942 Rubus occidentalis Nutrition 0.000 description 2
- 150000004935 Ruxolitinib derivatives Chemical class 0.000 description 2
- 239000004809 Teflon Substances 0.000 description 2
- 229920006362 Teflon® Polymers 0.000 description 2
- 235000011114 ammonium hydroxide Nutrition 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 2
- 239000012298 atmosphere Substances 0.000 description 2
- 125000004429 atom Chemical group 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- KQIADDMXRMTWHZ-UHFFFAOYSA-N chloro-tri(propan-2-yl)silane Chemical compound CC(C)[Si](Cl)(C(C)C)C(C)C KQIADDMXRMTWHZ-UHFFFAOYSA-N 0.000 description 2
- BFSMGDJOXZAERB-UHFFFAOYSA-N dabrafenib Chemical compound S1C(C(C)(C)C)=NC(C=2C(=C(NS(=O)(=O)C=3C(=CC=CC=3F)F)C=CC=2)F)=C1C1=CC=NC(N)=N1 BFSMGDJOXZAERB-UHFFFAOYSA-N 0.000 description 2
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical compound C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 2
- 150000002390 heteroarenes Chemical class 0.000 description 2
- 125000000623 heterocyclic group Chemical group 0.000 description 2
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 2
- CMJCXYNUCSMDBY-ZDUSSCGKSA-N lgx818 Chemical class COC(=O)N[C@@H](C)CNC1=NC=CC(C=2C(=NN(C=2)C(C)C)C=2C(=C(NS(C)(=O)=O)C=C(Cl)C=2)F)=N1 CMJCXYNUCSMDBY-ZDUSSCGKSA-N 0.000 description 2
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- MUJKUTZQKCWMHD-UHFFFAOYSA-N n,4-diphenylpyrimidin-2-amine Chemical compound N=1C=CC(C=2C=CC=CC=2)=NC=1NC1=CC=CC=C1 MUJKUTZQKCWMHD-UHFFFAOYSA-N 0.000 description 2
- NITXXARKEONICI-UHFFFAOYSA-N n-(3-bicyclo[1.1.1]pentanyl)acetamide Chemical compound C1C2CC1(NC(=O)C)C2 NITXXARKEONICI-UHFFFAOYSA-N 0.000 description 2
- UZJLYRRDVFWSGA-UHFFFAOYSA-N n-benzylacetamide Chemical compound CC(=O)NCC1=CC=CC=C1 UZJLYRRDVFWSGA-UHFFFAOYSA-N 0.000 description 2
- VFTNBKAVSJPNBW-UHFFFAOYSA-N n-methyl-4-phenylpyrimidin-2-amine Chemical compound CNC1=NC=CC(C=2C=CC=CC=2)=N1 VFTNBKAVSJPNBW-UHFFFAOYSA-N 0.000 description 2
- NCCHARWOCKOHIH-UHFFFAOYSA-N n-methylbenzamide Chemical compound CNC(=O)C1=CC=CC=C1 NCCHARWOCKOHIH-UHFFFAOYSA-N 0.000 description 2
- DVQCXAUFUOFSDW-UHFFFAOYSA-N n-prop-2-enylacetamide Chemical compound CC(=O)NCC=C DVQCXAUFUOFSDW-UHFFFAOYSA-N 0.000 description 2
- 125000002971 oxazolyl group Chemical group 0.000 description 2
- 229910052763 palladium Inorganic materials 0.000 description 2
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- HFNKQEVNSGCOJV-OAHLLOKOSA-N ruxolitinib Chemical compound C1([C@@H](CC#N)N2N=CC(=C2)C=2C=3C=CNC=3N=CN=2)CCCC1 HFNKQEVNSGCOJV-OAHLLOKOSA-N 0.000 description 2
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- 238000001228 spectrum Methods 0.000 description 2
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- 125000001246 bromo group Chemical group Br* 0.000 description 1
- 125000005997 bromomethyl group Chemical group 0.000 description 1
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- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 1
- NXQGGXCHGDYOHB-UHFFFAOYSA-L cyclopenta-1,4-dien-1-yl(diphenyl)phosphane;dichloropalladium;iron(2+) Chemical compound [Fe+2].Cl[Pd]Cl.[CH-]1C=CC(P(C=2C=CC=CC=2)C=2C=CC=CC=2)=C1.[CH-]1C=CC(P(C=2C=CC=CC=2)C=2C=CC=CC=2)=C1 NXQGGXCHGDYOHB-UHFFFAOYSA-L 0.000 description 1
- 125000001511 cyclopentyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 1
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- 125000004855 decalinyl group Chemical group C1(CCCC2CCCCC12)* 0.000 description 1
- 125000002704 decyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
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- VTIIJXUACCWYHX-UHFFFAOYSA-L disodium;carboxylatooxy carbonate Chemical compound [Na+].[Na+].[O-]C(=O)OOC([O-])=O VTIIJXUACCWYHX-UHFFFAOYSA-L 0.000 description 1
- 125000003438 dodecyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
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- 239000003480 eluent Substances 0.000 description 1
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- GVEPBJHOBDJJJI-UHFFFAOYSA-N fluoranthrene Natural products C1=CC(C2=CC=CC=C22)=C3C2=CC=CC3=C1 GVEPBJHOBDJJJI-UHFFFAOYSA-N 0.000 description 1
- 125000003983 fluorenyl group Chemical group C1(=CC=CC=2C3=CC=CC=C3CC12)* 0.000 description 1
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- 238000000806 fluorine-19 nuclear magnetic resonance spectrum Methods 0.000 description 1
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- 125000004216 fluoromethyl group Chemical group [H]C([H])(F)* 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
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- 239000007789 gas Substances 0.000 description 1
- 125000002350 geranyl group Chemical group [H]C([*])([H])/C([H])=C(C([H])([H])[H])/C([H])([H])C([H])([H])C([H])=C(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
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- 150000007976 iminium ions Chemical class 0.000 description 1
- 150000007975 iminium salts Chemical class 0.000 description 1
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- 125000002346 iodo group Chemical group I* 0.000 description 1
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
- 125000005468 isobutylenyl group Chemical group 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 125000005956 isoquinolyl group Chemical group 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- YNESATAKKCNGOF-UHFFFAOYSA-N lithium bis(trimethylsilyl)amide Chemical compound [Li+].C[Si](C)(C)[N-][Si](C)(C)C YNESATAKKCNGOF-UHFFFAOYSA-N 0.000 description 1
- 230000004807 localization Effects 0.000 description 1
- 238000001819 mass spectrum Methods 0.000 description 1
- 230000001404 mediated effect Effects 0.000 description 1
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- COSCWKICERLCEK-UHFFFAOYSA-N methyl 3-[(2,6-difluorophenyl)sulfonylamino]-2-fluorobenzoate Chemical compound COC(=O)C1=CC=CC(NS(=O)(=O)C=2C(=CC=CC=2F)F)=C1F COSCWKICERLCEK-UHFFFAOYSA-N 0.000 description 1
- 125000002950 monocyclic group Chemical group 0.000 description 1
- 125000001421 myristyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- YYJKJUUOIFAFAP-UHFFFAOYSA-N n-pyrimidin-4-ylbenzamide Chemical compound C=1C=CC=CC=1C(=O)NC1=CC=NC=N1 YYJKJUUOIFAFAP-UHFFFAOYSA-N 0.000 description 1
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- 229930014626 natural product Natural products 0.000 description 1
- 125000001400 nonyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000002868 norbornyl group Chemical group C12(CCC(CC1)C2)* 0.000 description 1
- 238000007339 nucleophilic aromatic substitution reaction Methods 0.000 description 1
- 125000002347 octyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
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- 229910000160 potassium phosphate Inorganic materials 0.000 description 1
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- 238000001556 precipitation Methods 0.000 description 1
- 150000003141 primary amines Chemical class 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 238000000425 proton nuclear magnetic resonance spectrum Methods 0.000 description 1
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- GPHQHTOMRSGBNZ-UHFFFAOYSA-N pyridine-4-carbonitrile Chemical compound N#CC1=CC=NC=C1 GPHQHTOMRSGBNZ-UHFFFAOYSA-N 0.000 description 1
- 125000004076 pyridyl group Chemical group 0.000 description 1
- 125000000168 pyrrolyl group Chemical group 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
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- 238000011946 reduction process Methods 0.000 description 1
- 229910052703 rhodium Inorganic materials 0.000 description 1
- 239000010948 rhodium Substances 0.000 description 1
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 1
- 238000002390 rotary evaporation Methods 0.000 description 1
- 229910052707 ruthenium Inorganic materials 0.000 description 1
- 150000003334 secondary amides Chemical class 0.000 description 1
- 150000003335 secondary amines Chemical class 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 229940126586 small molecule drug Drugs 0.000 description 1
- 229940045872 sodium percarbonate Drugs 0.000 description 1
- 238000004611 spectroscopical analysis Methods 0.000 description 1
- 229940124530 sulfonamide Drugs 0.000 description 1
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- 229910052717 sulfur Inorganic materials 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 125000006836 terphenylene group Chemical group 0.000 description 1
- 125000001935 tetracenyl group Chemical group C1(=CC=CC2=CC3=CC4=CC=CC=C4C=C3C=C12)* 0.000 description 1
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 description 1
- 125000001113 thiadiazolyl group Chemical group 0.000 description 1
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- 125000001544 thienyl group Chemical group 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
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- AQLJVWUFPCUVLO-UHFFFAOYSA-N urea hydrogen peroxide Chemical compound OO.NC(N)=O AQLJVWUFPCUVLO-UHFFFAOYSA-N 0.000 description 1
- 229960004751 varenicline Drugs 0.000 description 1
- TWYFGYXQSYOKLK-CYUSMAIQSA-N varenicline tartrate Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O.C12=CC3=NC=CN=C3C=C2[C@H]2C[C@@H]1CNC2 TWYFGYXQSYOKLK-CYUSMAIQSA-N 0.000 description 1
- 229960003977 varenicline tartrate Drugs 0.000 description 1
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
- C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
- C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
- C07D239/28—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms
- C07D239/32—One oxygen, sulfur or nitrogen atom
- C07D239/42—One nitrogen atom
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Plural Heterocyclic Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Description
Claims (19)
2) 상기 1) 단계에 이어서, 피리미딘-N-옥사이드 중간체를 트리플루오로메탄설폰산 무수물의 존재 하에 인-시츄 활성화시키고 하기 화학식 3-1의 피리딘 시약과 반응시켜 피리미딘-2-피리디늄 염을 제조하는 단계; 및
3) 상기 2) 단계에 이어서, 피리미딘-2-피리디늄 염을 아미노분해시켜 하기 화학식 1-1의 피리미딘-2-아민 화합물을 제조하는 단계;를 포함하되,
상기 1) 및 2) 단계가 분리공정 없이 인-시츄(in-situ)의 연속공정으로 수행되는 것인, 피리미딘-2-아민 화합물의 제조방법:
[화학식 1-1]
[화학식 2]
[화학식 3-1]
상기 화학식 1-1, 2 및 3-1에서,
R1, R2 및 R3는 각각 독립적으로 수소, C1-C20알킬, C3-C20시클로알킬, C6-C20아릴, C1-C20알콕시, C2-C20알케닐, C3-C20헤테로아릴 또는 -NR'C(=O)Ar1이거나, 상기 R1 내지 R3은 인접한 치환기와 연결되어 고리를 형성할 수 있으며;
R4은 할로C1-C20알킬, 시아노, C1-C20알킬카보닐 또는 C6-C20아릴카보닐이고;
R'은 수소 또는 C1-C20알킬이고;
Ar1은 C6-C20아릴 또는 C3-C20헤테로아릴이고;
상기 R1 내지 R3의 알킬, 시클로알킬, 아릴, 알콕시, 알케닐 및 헤테로아릴은 C1-C20알킬, 할로겐, C1-C20알콕시 하이드록시, C6-C20아릴, 할로C6-C20아릴, -OSiRa1Ra2Ra3, -L1-NRb1-L2-Rb2 및 -CHRc1Rc2부터 선택되는 어느 하나 이상으로 더 치환될 수 있으며;
Ra1, Ra2 및 Ra3는 각각 독립적으로 C1-C20알킬, C3-C20시클로알킬 또는 C6-C20아릴이고;
L1은 C6-C20아릴렌 또는 할로C6-C20아릴렌이고, L2는 SO2 또는 C=O이고;
Rb1은 수소 또는 C1-C20알킬이고;
Rb2는 C1-C20알콕시, C6-C20아릴 또는 할로C6-C20아릴이고;
Rc1은 C3-C20시클로알킬이고;
Rc2는 -L3-Rd1이고, L3는 C1-C20알킬렌이고, Rd1은 시아노, 할로겐 또는 나이트로이다.
상기 1) 단계에서 촉매 산화는 산화제 및 메틸트리옥소레늄(MeReO3)의 존재 하에서 수행되는 것인, 제조방법.
상기 메틸트리옥소레늄(MeReO3)은 화학식 2의 피리미딘 화합물에 대하여 1.0 내지 30.0 몰%로 사용하는 것인, 제조방법.
상기 산화제는 과산화수소 또는 과산화수소 부가물인, 제조방법.
상기 산화제는 화학식 2의 피리미딘 화합물에 대하여 1 내지 5 당량으로 사용하는 것인, 제조방법.
상기 2) 단계에서 트리플루오로메탄설폰산 무수물은 화학식 2의 피리미딘 화합물에 대하여 1 내지 3 당량으로 사용하는 것인, 제조방법.
상기 2) 단계에서 화학식 3-1의 피리딘 시약은 화학식 2의 피리미딘 화합물에 대하여 2 내지 3 당량으로 사용하는 것인, 제조방법.
상기 3) 단계에서 아미노분해는 암모니아수의 존재 하에서 수행되는 것인, 제조방법.
2) 상기 1) 단계에 이어서, 피리미딘-N-옥사이드 중간체를 트리플루오로메탄설폰산 무수물의 존재 하에 인-시츄 활성화시키고 하기 화학식 3-2의 피리딘 시약과 반응시켜 피리미딘-2-피리디늄 염을 제조하는 단계; 및
3) 상기 2) 단계에 이어서, 피리미딘-2-피리디늄 염을 부분환원시켜 하기 화학식 1-2의 환형 (2-엔아미노)피리미딘 화합물을 제조하는 단계;를 포함하되,
상기 1) 및 2) 단계가 분리공정 없이 인-시츄(in-situ)의 연속공정으로 수행되는 것인, 환형 (2-엔아미노)피리미딘 화합물의 제조방법:
[화학식 1-2]
[화학식 2]
[화학식 3-2]
상기 화학식 1-2, 2 및 3-2에서,
R1, R2 및 R3는 각각 독립적으로 수소, C1-C20알킬, C3-C20시클로알킬, C6-C20아릴, C1-C20알콕시, C2-C20알케닐, C3-C20헤테로아릴 또는 -NR'C(=O)Ar1이거나, 상기 R1 내지 R3은 인접한 치환기와 연결되어 고리를 형성할 수 있으며;
R5은 할로C1-C20알킬, 시아노, C1-C20알킬카보닐 또는 C6-C20아릴카보닐이고;
R'은 수소 또는 C1-C20알킬이고;
Ar1은 C6-C20아릴 또는 C3-C20헤테로아릴이고;
상기 R1 내지 R3의 알킬, 시클로알킬, 아릴, 알콕시, 알케닐 및 헤테로아릴은 C1-C20알킬, 할로겐, C1-C20알콕시 하이드록시, C6-C20아릴, 할로C6-C20아릴, -OSiRa1Ra2Ra3, -L1-NRb1-L2-Rb2 및 -CHRc1Rc2부터 선택되는 어느 하나 이상으로 더 치환될 수 있으며;
Ra1, Ra2 및 Ra3는 각각 독립적으로 C1-C20알킬, C3-C20시클로알킬 또는 C6-C20아릴이고;
L1은 C6-C20아릴렌 또는 할로C6-C20아릴렌이고, L2는 SO2 또는 C=O이고;
Rb1은 수소 또는 C1-C20알킬이고;
Rb2는 C1-C20알콕시, C6-C20아릴 또는 할로 C6-C20아릴이고;
Rc1은 C3-C20시클로알킬이고;
Rc2는 -L3-Rd1이고, L3는 C1-C20알킬렌이고, Rd1은 시아노, 할로겐 또는 나이트로이다.
상기 2) 단계에서 화학식 3-2의 피리딘 시약은 화학식 2의 피리미딘 화합물에 대하여 2 내지 3 당량으로 사용하는 것인, 제조방법.
상기 3) 단계에서 부분환원은 수소 기체 및 PtO2의 존재 하에서 수행되는 것인, 제조방법.
상기 PtO2는 화학식 2의 피리미딘 화합물에 대하여 1.0 내지 20.0 몰%로 사용하는 것인, 제조방법.
2) 상기 1) 단계에 이어서, 피리미딘-N-옥사이드 중간체를 트리플루오로메탄설폰산 무수물의 존재 하에 하기 화학식 4-1의 이미도일 클로라이드 화합물과 반응시켜 피리미딘-2-이미늄 염을 제조하는 단계; 및
3) 상기 2) 단계에 이어서, 피리미딘-2-이미늄 염을 중탄산나트륨 처리하거나, 환원 또는가수분해시켜 하기 화학식 1-3의 피리미딘-2-치환된아민 화합물을 제조하는 단계;를 포함하되,
상기 1) 및 2) 단계가 분리공정 없이 인-시츄(in-situ)의 연속공정으로 수행되는 것인, 피리미딘-2-치환된아민 화합물의 제조방법:
[화학식 1-3]
[화학식 2]
[화학식 4-1]
상기 화학식 1-3, 2 및 4-1에서,
R1, R2 및 R3는 각각 독립적으로 수소, C1-C20알킬, C3-C20시클로알킬, C6-C20아릴, C1-C20알콕시, C2-C20알케닐, C3-C20헤테로아릴 또는 -NR'C(=O)Ar1이거나, 상기 R1 내지 R3은 인접한 치환기와 연결되어 고리를 형성할 수 있으며;
R''는 수소, -C(=O)R12 또는 -CH2R12이고;
R11는 C1-C20알킬, C6-C20아릴, 알릴, 할로C1-C20알킬, C6-C20아릴C1-C20알킬 또는 C3-C20시클로알킬이고, 상기 시클로알킬은 할로겐, 할로C1-C20알킬 및 할로C6-C20아릴로부터 선택되는 하나 이상으로 더 치환될 수 있고;
R12는 C1-C20알킬 또는 C6-C20아릴이고;
R'은 수소 또는 C1-C20알킬이고;
Ar1은 C6-C20아릴 또는 C3-C20헤테로아릴이고;
상기 R1 내지 R3의 알킬, 시클로알킬, 아릴, 알콕시, 알케닐 및 헤테로아릴은 C1-C20알킬, 할로겐, C1-C20알콕시 하이드록시, C6-C20아릴, 할로C6-C20아릴, -OSiRa1Ra2Ra3, -L1-NRb1-L2-Rb2 및 -CHRc1Rc2부터 선택되는 어느 하나 이상으로 더 치환될 수 있으며;
Ra1, Ra2 및 Ra3는 각각 독립적으로 C1-C20알킬, C3-C20시클로알킬 또는 C6-C20아릴이고;
L1은 C6-C20아릴렌 또는 할로C6-C20아릴렌이고, L2는 SO2 또는 C=O이고;
Rb1은 수소 또는 C1-C20알킬이고;
Rb2는 C1-C20알콕시, C6-C20아릴 또는 할로 C6-C20아릴이고;
Rc1은 C3-C20시클로알킬이고;
Rc2는 -L3-Rd1이고, L3는 C1-C20알킬렌이고, Rd1은 시아노, 할로겐 또는 나이트로이다.
상기 2) 단계에서 트리플루오로메탄설폰산 무수물은 화학식 2의 피리미딘 화합물에 대하여 1.0 내지 3.0 당량으로 사용하는 것인, 제조방법.
상기 2) 단계에서 화학식 4-1의 이미도일 클로라이드 화합물은 화학식 2의 피리미딘 화합물에 대하여 2.0 내지 3.0 당량으로 사용하는 것인, 제조방법.
상기 3) 단계는 소듐 트리아세톡시보로하이드라이드(Na(CH3COO)3BH), 소듐 보로하이드라이드(NaBH4), 소듐 시아노보로하이드라이드(NaBH3CN), 징크 보로하이드라이드(Zn(BH4)2), 리튬 알루미늄 하이드라이드(LiAlH4) 및 리튬 시아노보로하이드라이드(LiBH3CN)로부터 선택되는 환원제로 처리하여 하기 화학식 1-3B의 피리미딘-2-이치환된아민 화합물을 제조하는 단계인, 제조방법.
[화학식 1-3B]
상기 화학식 1-3B에서 R1 내지 R3, R11 및 R12는 청구항 제13항에서의 정의와 동일하다.
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