KR20020087500A - 3-치환 아제티디논의 제조방법 - Google Patents
3-치환 아제티디논의 제조방법 Download PDFInfo
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- KR20020087500A KR20020087500A KR1020000081212A KR20000081212A KR20020087500A KR 20020087500 A KR20020087500 A KR 20020087500A KR 1020000081212 A KR1020000081212 A KR 1020000081212A KR 20000081212 A KR20000081212 A KR 20000081212A KR 20020087500 A KR20020087500 A KR 20020087500A
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- -1 3-substituted azetidinone Chemical class 0.000 title claims abstract description 33
- 238000004519 manufacturing process Methods 0.000 title claims description 6
- 238000000034 method Methods 0.000 claims abstract description 47
- 238000007363 ring formation reaction Methods 0.000 claims abstract description 12
- 102000004190 Enzymes Human genes 0.000 claims abstract description 6
- 108090000790 Enzymes Proteins 0.000 claims abstract description 6
- 150000001875 compounds Chemical class 0.000 claims description 28
- 238000006243 chemical reaction Methods 0.000 claims description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 claims description 12
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 12
- 125000002252 acyl group Chemical group 0.000 claims description 10
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 claims description 9
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 9
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 8
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 claims description 7
- 239000002904 solvent Substances 0.000 claims description 7
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 6
- 125000000217 alkyl group Chemical group 0.000 claims description 5
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 5
- 125000006239 protecting group Chemical group 0.000 claims description 5
- 239000004367 Lipase Substances 0.000 claims description 4
- 102000004882 Lipase Human genes 0.000 claims description 4
- 108090001060 Lipase Proteins 0.000 claims description 4
- 125000003277 amino group Chemical group 0.000 claims description 4
- 235000019421 lipase Nutrition 0.000 claims description 4
- 239000003960 organic solvent Substances 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 4
- 239000012359 Methanesulfonyl chloride Substances 0.000 claims description 3
- 125000004432 carbon atom Chemical group C* 0.000 claims description 3
- QARBMVPHQWIHKH-UHFFFAOYSA-N methanesulfonyl chloride Chemical compound CS(Cl)(=O)=O QARBMVPHQWIHKH-UHFFFAOYSA-N 0.000 claims description 3
- 235000017557 sodium bicarbonate Nutrition 0.000 claims description 3
- 229910000030 sodium bicarbonate Inorganic materials 0.000 claims description 3
- 125000003545 alkoxy group Chemical group 0.000 claims description 2
- 125000006242 amine protecting group Chemical group 0.000 claims description 2
- 239000007864 aqueous solution Substances 0.000 claims description 2
- 230000001590 oxidative effect Effects 0.000 claims description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims 2
- 229960003975 potassium Drugs 0.000 claims 2
- 229910052700 potassium Inorganic materials 0.000 claims 2
- 239000011591 potassium Substances 0.000 claims 2
- ODIGIKRIUKFKHP-UHFFFAOYSA-N (n-propan-2-yloxycarbonylanilino) acetate Chemical compound CC(C)OC(=O)N(OC(C)=O)C1=CC=CC=C1 ODIGIKRIUKFKHP-UHFFFAOYSA-N 0.000 claims 1
- LCPVQAHEFVXVKT-UHFFFAOYSA-N 2-(2,4-difluorophenoxy)pyridin-3-amine Chemical compound NC1=CC=CN=C1OC1=CC=C(F)C=C1F LCPVQAHEFVXVKT-UHFFFAOYSA-N 0.000 claims 1
- 125000002877 alkyl aryl group Chemical group 0.000 claims 1
- BNIILDVGGAEEIG-UHFFFAOYSA-L disodium hydrogen phosphate Chemical compound [Na+].[Na+].OP([O-])([O-])=O BNIILDVGGAEEIG-UHFFFAOYSA-L 0.000 claims 1
- 229910000397 disodium phosphate Inorganic materials 0.000 claims 1
- 235000019800 disodium phosphate Nutrition 0.000 claims 1
- 229910000028 potassium bicarbonate Inorganic materials 0.000 claims 1
- 235000015497 potassium bicarbonate Nutrition 0.000 claims 1
- 239000011736 potassium bicarbonate Substances 0.000 claims 1
- TYJJADVDDVDEDZ-UHFFFAOYSA-M potassium hydrogencarbonate Chemical compound [K+].OC([O-])=O TYJJADVDDVDEDZ-UHFFFAOYSA-M 0.000 claims 1
- 229940086066 potassium hydrogencarbonate Drugs 0.000 claims 1
- CHQMHPLRPQMAMX-UHFFFAOYSA-L sodium persulfate Substances [Na+].[Na+].[O-]S(=O)(=O)OOS([O-])(=O)=O CHQMHPLRPQMAMX-UHFFFAOYSA-L 0.000 claims 1
- 125000004665 trialkylsilyl group Chemical group 0.000 claims 1
- FERIUCNNQQJTOY-UHFFFAOYSA-N Butyric acid Natural products CCCC(O)=O FERIUCNNQQJTOY-UHFFFAOYSA-N 0.000 abstract description 12
- FERIUCNNQQJTOY-UHFFFAOYSA-M Butyrate Chemical compound CCCC([O-])=O FERIUCNNQQJTOY-UHFFFAOYSA-M 0.000 abstract description 11
- 230000003287 optical effect Effects 0.000 abstract description 7
- 239000000463 material Substances 0.000 abstract description 5
- XXROGKLTLUQVRX-UHFFFAOYSA-N allyl alcohol Chemical compound OCC=C XXROGKLTLUQVRX-UHFFFAOYSA-N 0.000 abstract description 4
- 238000006911 enzymatic reaction Methods 0.000 abstract description 4
- 239000007858 starting material Substances 0.000 abstract description 3
- 125000003668 acetyloxy group Chemical group [H]C([H])([H])C(=O)O[*] 0.000 abstract description 2
- 125000000746 allylic group Chemical group 0.000 abstract description 2
- 150000001412 amines Chemical class 0.000 abstract description 2
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 21
- 239000000243 solution Substances 0.000 description 14
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 12
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 9
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 9
- 150000003333 secondary alcohols Chemical class 0.000 description 9
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 8
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 7
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 5
- 125000002777 acetyl group Chemical group [H]C([H])([H])C(*)=O 0.000 description 5
- 238000006264 debenzylation reaction Methods 0.000 description 5
- 238000002360 preparation method Methods 0.000 description 5
- XDZTVBLUGCFKFW-BDAKNGLRSA-N (3s)-3-[(1r)-1-[tert-butyl(dimethyl)silyl]oxyethyl]azetidin-2-one Chemical compound CC(C)(C)[Si](C)(C)O[C@H](C)[C@@H]1CNC1=O XDZTVBLUGCFKFW-BDAKNGLRSA-N 0.000 description 4
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 4
- 239000003153 chemical reaction reagent Substances 0.000 description 4
- 238000007796 conventional method Methods 0.000 description 4
- 150000004795 grignard reagents Chemical class 0.000 description 4
- 230000007062 hydrolysis Effects 0.000 description 4
- 238000006460 hydrolysis reaction Methods 0.000 description 4
- 230000003301 hydrolyzing effect Effects 0.000 description 4
- 239000012044 organic layer Substances 0.000 description 4
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 4
- 150000003952 β-lactams Chemical class 0.000 description 4
- OEYMQQDJCUHKQS-UHFFFAOYSA-N (4-oxoazetidin-2-yl) acetate Chemical compound CC(=O)OC1CC(=O)N1 OEYMQQDJCUHKQS-UHFFFAOYSA-N 0.000 description 3
- IDPURXSQCKYKIJ-UHFFFAOYSA-N 1-(4-methoxyphenyl)methanamine Chemical compound COC1=CC=C(CN)C=C1 IDPURXSQCKYKIJ-UHFFFAOYSA-N 0.000 description 3
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 description 3
- 239000007818 Grignard reagent Substances 0.000 description 3
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 3
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- 238000005917 acylation reaction Methods 0.000 description 3
- 239000003242 anti bacterial agent Substances 0.000 description 3
- 229940088710 antibiotic agent Drugs 0.000 description 3
- 125000003460 beta-lactamyl group Chemical group 0.000 description 3
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 description 3
- 239000000543 intermediate Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 3
- 230000002194 synthesizing effect Effects 0.000 description 3
- FSXYLKMSCZXULK-PBHICJAKSA-N (3s)-3-[(1r)-1-[tert-butyl(dimethyl)silyl]oxyethyl]-1-[(4-methoxyphenyl)methyl]azetidin-2-one Chemical compound C1=CC(OC)=CC=C1CN1C(=O)[C@H]([C@@H](C)O[Si](C)(C)C(C)(C)C)C1 FSXYLKMSCZXULK-PBHICJAKSA-N 0.000 description 2
- BSIMZHVOQZIAOY-SCSAIBSYSA-N 1-carbapenem-3-carboxylic acid Chemical compound OC(=O)C1=CC[C@@H]2CC(=O)N12 BSIMZHVOQZIAOY-SCSAIBSYSA-N 0.000 description 2
- ZAFNJMIOTHYJRJ-UHFFFAOYSA-N Diisopropyl ether Chemical compound CC(C)OC(C)C ZAFNJMIOTHYJRJ-UHFFFAOYSA-N 0.000 description 2
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 2
- 239000002585 base Substances 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 230000002255 enzymatic effect Effects 0.000 description 2
- 125000004185 ester group Chemical group 0.000 description 2
- 239000012046 mixed solvent Substances 0.000 description 2
- JRKICGRDRMAZLK-UHFFFAOYSA-L peroxydisulfate Chemical compound [O-]S(=O)(=O)OOS([O-])(=O)=O JRKICGRDRMAZLK-UHFFFAOYSA-L 0.000 description 2
- 230000003389 potentiating effect Effects 0.000 description 2
- 239000002243 precursor Substances 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000010898 silica gel chromatography Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- BCNZYOJHNLTNEZ-UHFFFAOYSA-N tert-butyldimethylsilyl chloride Chemical compound CC(C)(C)[Si](C)(C)Cl BCNZYOJHNLTNEZ-UHFFFAOYSA-N 0.000 description 2
- QOWBXWFYRXSBAS-UHFFFAOYSA-N (2,4-dimethoxyphenyl)methanamine Chemical compound COC1=CC=C(CN)C(OC)=C1 QOWBXWFYRXSBAS-UHFFFAOYSA-N 0.000 description 1
- AFENDNXGAFYKQO-GSVOUGTGSA-N (R)-2-hydroxybutyric acid Chemical compound CC[C@@H](O)C(O)=O AFENDNXGAFYKQO-GSVOUGTGSA-N 0.000 description 1
- 125000002927 2-methoxybenzyl group Chemical group [H]C1=C([H])C([H])=C(C(OC([H])([H])[H])=C1[H])C([H])([H])* 0.000 description 1
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 1
- 101710161460 3-oxoacyl-[acyl-carrier-protein] synthase Proteins 0.000 description 1
- 125000004217 4-methoxybenzyl group Chemical group [H]C1=C([H])C(=C([H])C([H])=C1OC([H])([H])[H])C([H])([H])* 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 1
- 108700023418 Amidases Proteins 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical class [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000011149 active material Substances 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 230000010933 acylation Effects 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 102000005922 amidase Human genes 0.000 description 1
- 125000003710 aryl alkyl group Chemical group 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 239000003782 beta lactam antibiotic agent Substances 0.000 description 1
- 239000012267 brine Substances 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000004063 butyryl group Chemical group O=C([*])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 239000013058 crude material Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000006196 deacetylation Effects 0.000 description 1
- 238000003381 deacetylation reaction Methods 0.000 description 1
- ZPWVASYFFYYZEW-UHFFFAOYSA-L dipotassium hydrogen phosphate Chemical compound [K+].[K+].OP([O-])([O-])=O ZPWVASYFFYYZEW-UHFFFAOYSA-L 0.000 description 1
- 229910000396 dipotassium phosphate Inorganic materials 0.000 description 1
- 235000019797 dipotassium phosphate Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- HOGRMFQAWDEVQW-UHFFFAOYSA-N ethyl 3-[tert-butyl(dimethyl)silyl]oxy-2-methylidenebutanoate Chemical compound CCOC(=O)C(=C)C(C)O[Si](C)(C)C(C)(C)C HOGRMFQAWDEVQW-UHFFFAOYSA-N 0.000 description 1
- JWKATEVIPLVOBB-UHFFFAOYSA-N ethyl 3-hydroxy-2-methylidenebutanoate Chemical compound CCOC(=O)C(=C)C(C)O JWKATEVIPLVOBB-UHFFFAOYSA-N 0.000 description 1
- 125000002485 formyl group Chemical group [H]C(*)=O 0.000 description 1
- 125000001188 haloalkyl group Chemical group 0.000 description 1
- 125000000268 heptanoyl group Chemical group O=C([*])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000003104 hexanoyl group Chemical group O=C([*])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 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 1
- 238000004128 high performance liquid chromatography Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 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
- JMMWKPVZQRWMSS-UHFFFAOYSA-N isopropanol acetate Natural products CC(C)OC(C)=O JMMWKPVZQRWMSS-UHFFFAOYSA-N 0.000 description 1
- 229940011051 isopropyl acetate Drugs 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- GWYFCOCPABKNJV-UHFFFAOYSA-N isovaleric acid Chemical compound CC(C)CC(O)=O GWYFCOCPABKNJV-UHFFFAOYSA-N 0.000 description 1
- 150000003951 lactams Chemical class 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 1
- 235000019341 magnesium sulphate Nutrition 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 125000002801 octanoyl group Chemical group C(CCCCCCC)(=O)* 0.000 description 1
- 238000005580 one pot reaction Methods 0.000 description 1
- HHXMXAQDOUCLDN-RXMQYKEDSA-N penem Chemical compound S1C=CN2C(=O)C[C@H]21 HHXMXAQDOUCLDN-RXMQYKEDSA-N 0.000 description 1
- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 description 1
- USHAGKDGDHPEEY-UHFFFAOYSA-L potassium persulfate Chemical compound [K+].[K+].[O-]S(=O)(=O)OOS([O-])(=O)=O USHAGKDGDHPEEY-UHFFFAOYSA-L 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 125000001501 propionyl group Chemical group O=C([*])C([H])([H])C([H])([H])[H] 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 125000000467 secondary amino group Chemical class [H]N([*:1])[*:2] 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- GRONZTPUWOOUFQ-UHFFFAOYSA-M sodium;methanol;hydroxide Chemical compound [OH-].[Na+].OC GRONZTPUWOOUFQ-UHFFFAOYSA-M 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 239000002132 β-lactam antibiotic Substances 0.000 description 1
- 229940124586 β-lactam antibiotics Drugs 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D205/00—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom
- C07D205/02—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings
- C07D205/06—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
- C07D205/08—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with one oxygen atom directly attached in position 2, e.g. beta-lactams
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Abstract
Description
공정 | 본원 발명 | 후지사와 공정(USP 5,241,064) |
step 1, 2메틸 3(R)-히드록시 부티레이트 제조(광학활성 2차알코올 제조) | 라세믹 2차 알코올을 먼저 효소적 방법으로 3(R)체를 아세틸 형태로 광학분할하여 얻은후 염기를 사용하여 선택적으로 3번 위치의 아세틸기를 가수분해하여 광학활성 2차 알코올(일반식 IV)을 얻는다.수율: 45%장점: 아실 도너 첨가량에 의해반응종결 용이하다.아세틸기의 선택적 가수분해가 가능하다. | 라세믹 2차 알코올을 먼저 화학적으로 아세틸화 한 후 생성된 아세틸 화합물 (III')을 효소적 방법으로 광학분할하여 3(R)체의 알코올(일반식 IV)을 얻는다.수율: 9.5%단점: 아실화 화합물을 가수분해 할때 광학분할의 종결이용이하지않다.수율 저조. |
step 5,6(3S)-3[(1R)-1-(t-부틸디메틸실릴옥시)에틸]-1-(4-메톡시벤질)아제티딘-2-온 제조(β-락탐 고리화반응) | 광학분할된 알코올(III)로부터 출발하여 β-락탐 화합물 (VIII)을 만들 때 화합물 (VI)로부터 선택적으로 카르복실기를 가수분해 한 후 생성된 물질을 결정화하여 화합물 (VII)을 얻은후 일반적 방법으로 β-락탐 고리화를 형성한다.수율: 91.7%장점: 반응조작 간편 | 본원 발명의 단계중 카르복실기를 갖는 화합물 (VII)을 거치지 않고 화합물 (VI)을 그리냐드 시약을 사용하여 직접 고리화 반응을 진행한다.수율: 90%장점: 1단계 반응단점: 시약취급시 수분에 민감비교적 고가 시약 사용 |
step 7(3S)-3-[(1R)-1(t-부틸디메틸실릴옥시)에틸]아제티딘-2-온 제조(탈벤질화 반응) | 탈벤질화 반응에 사용되는 유기용매/물 혼합용매의 바람직한 비율을 결정하였고 사용되는 퍼설페이트류 양에 대해서도 바람직한 양을 결정하였다.수율: 75∼80% | 탈벤질화 반응에 사용되는 용매에 대한 구체적 언급이 없으며 실시예에는 아세토니트릴/물 혼합용매를 사용한 경우만이 나타나 있다. 퍼설페이트류의 사용량 제시도 되어있지 않다.수율: 44∼63% |
본원 발명 | USP 5,241,064에 의한 방법 | |
수율 | 45% | 9.5% |
본원 발명 | USP 5,241,064에 의한 방법 | |
수율 | 72.6% | 56.9% |
장단점 비교 | 3단계 반응이나 15% 이상의 수율 증가비교적 저가 시약 사용시약 취급 용이 | 2단계 반응수분에 민감하며 고가 시약인 그리냐드 시약 사용 |
Claims (3)
- ① 라세믹 화합물인 일반식 (II)로 표시된 알킬 또는 알킬아릴 3-히드록시-2-메틸렌 부티레이트를 리파아제, 아실라제에서 선택되는 효소에 의해 아실화하여 아실화된 일반식 (III)의 화합물을 얻고,② 일반식(III)을 리튬히드록사이드, 소듐히드록사이드 또는 포타슘히드록사이드 등의 염기성 물질을 이용하여 가수분해하여 일반식(IV)를 얻고,③ 일반식 (VI)으로 표시된 화합물을 리튬히드록사이드, 소듐히드록사이드 또는 포타슘히드록사이드 등의 염기를 가해 pH 7이상에서 가수분해하여 카르복실산 화합물 (VII)을 얻고,④ 일반식 (VII)의 화합물을 탄산수소나트륨 또는 탄산수소칼륨 존재하에 메실 클로라이드와 반응시켜 고리화하여 일반식 (VIII)로 표시된 화합물을 얻은 후 아민 보호기를 탈벤질화하여 일반식(I)로 표시되는 광학활성 3-치환 아제티디논을 제조하는 방법.여기서 Ra는 적당한 아실기로서 탄소수 1∼8의 저급 알카노일이며 R1은 적당한 하이드록시 보호그룹으로 저급의 트리알킬실릴, 또는 저급 알카노일이고, R2는 적당한 아미노기 보호그룹으로 가수분해, 산화적 디벤질화에 의해 제거될 수 있는 그룹으로 모노 또는 디아릴에틸의 적어도 하나의 저급 알콕시 그룹으로 치환된 것이고, R3는 카르복시기를 에스테르화하여 보호하는 그룹으로 저급 알킬기를 포함한다.
- 제 1항에 있어서, 고리화 반응은 30-70℃에서 2-5시간 반응시키는 것을 특징으로 하는 광학활성 3-치환 아제티디논을 제조하는 방법.
- 제 1항에 있어서, 아민기를 탈벤질화하는 반응은 사용용매로는 아세토니트릴, 아세톤 등의 수용액을 사용하고 유기용매와 물의 비율은 5:1∼1:5, 포타슘 또는 소듐 퍼설페이트와 포타슘 또는 소듐 하이드로젠 포스페이트의 당량수 비율은 4:1∼1:4의 범위에서 반응을 진행하는 것임을 특징으로 하는 광학활성 3-치환 아제티디논을 제조하는 방법.
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Cited By (1)
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KR100654963B1 (ko) * | 2004-08-24 | 2006-12-06 | 임광민 | 아미드 화합물의 제조방법 |
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JPH06100532A (ja) * | 1992-03-23 | 1994-04-12 | Univ Notre Dame Du Lac | 3−置換−2−アゼチジノンの製造方法 |
EP0460949B1 (en) * | 1990-06-08 | 1995-11-08 | Eli Lilly And Company | Enantiomerically selective enzymic acylation of a racemic 3-amino azetidinone |
KR19980018088A (ko) * | 1996-08-24 | 1998-06-05 | 이병언 | 4-아세톡시아제티디논의 입체선택적 제조방법 |
KR20000074885A (ko) * | 1999-05-27 | 2000-12-15 | 김선진 | 베타-메틸 아제티디논 유도체의 제조방법 |
KR20000074884A (ko) * | 1999-05-27 | 2000-12-15 | 김선진 | 아제티디논 유도체의 제조방법 |
KR100359028B1 (ko) * | 1999-12-02 | 2002-10-30 | 학교법인 포항공과대학교 | 키랄 알릴 에스테르의 제조방법 |
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EP0421283A2 (en) * | 1989-10-02 | 1991-04-10 | Fujisawa Pharmaceutical Co., Ltd. | A new process for preparing optically active 3-substituted azetidinones |
US5241064A (en) * | 1989-10-02 | 1993-08-31 | Fujisawa Pharmaceutical Co., Ltd. | Enzymatic process for preparing optically active 3-substituted azetidinones |
EP0460949B1 (en) * | 1990-06-08 | 1995-11-08 | Eli Lilly And Company | Enantiomerically selective enzymic acylation of a racemic 3-amino azetidinone |
JPH06100532A (ja) * | 1992-03-23 | 1994-04-12 | Univ Notre Dame Du Lac | 3−置換−2−アゼチジノンの製造方法 |
KR19980018088A (ko) * | 1996-08-24 | 1998-06-05 | 이병언 | 4-아세톡시아제티디논의 입체선택적 제조방법 |
KR20000074885A (ko) * | 1999-05-27 | 2000-12-15 | 김선진 | 베타-메틸 아제티디논 유도체의 제조방법 |
KR20000074884A (ko) * | 1999-05-27 | 2000-12-15 | 김선진 | 아제티디논 유도체의 제조방법 |
KR100359028B1 (ko) * | 1999-12-02 | 2002-10-30 | 학교법인 포항공과대학교 | 키랄 알릴 에스테르의 제조방법 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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KR100654963B1 (ko) * | 2004-08-24 | 2006-12-06 | 임광민 | 아미드 화합물의 제조방법 |
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