ATE245657T1 - Neue verfahren zur herstellung von 17beta-hydroxy-17alpha-methyl-2-oxa-5alpha-andr stane-3-on - Google Patents
Neue verfahren zur herstellung von 17beta-hydroxy-17alpha-methyl-2-oxa-5alpha-andr stane-3-onInfo
- Publication number
- ATE245657T1 ATE245657T1 AT00937110T AT00937110T ATE245657T1 AT E245657 T1 ATE245657 T1 AT E245657T1 AT 00937110 T AT00937110 T AT 00937110T AT 00937110 T AT00937110 T AT 00937110T AT E245657 T1 ATE245657 T1 AT E245657T1
- Authority
- AT
- Austria
- Prior art keywords
- 5alpha
- 17alpha
- 17beta
- hydroxy
- formula
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- 125000004169 (C1-C6) alkyl group Chemical group 0.000 abstract 2
- 150000008064 anhydrides Chemical class 0.000 abstract 2
- 239000012442 inert solvent Substances 0.000 abstract 2
- 125000004178 (C1-C4) alkyl group Chemical group 0.000 abstract 1
- 150000008065 acid anhydrides Chemical class 0.000 abstract 1
- 229910000102 alkali metal hydride Inorganic materials 0.000 abstract 1
- 150000008046 alkali metal hydrides Chemical class 0.000 abstract 1
- 125000003277 amino group Chemical group 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 150000001718 carbodiimides Chemical class 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 125000000753 cycloalkyl group Chemical group 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 150000002367 halogens Chemical group 0.000 abstract 1
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 abstract 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 abstract 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 238000003786 synthesis reaction Methods 0.000 abstract 1
- 125000001302 tertiary amino group Chemical group 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J73/00—Steroids in which the cyclopenta[a]hydrophenanthrene skeleton has been modified by substitution of one or two carbon atoms by hetero atoms
- C07J73/001—Steroids in which the cyclopenta[a]hydrophenanthrene skeleton has been modified by substitution of one or two carbon atoms by hetero atoms by one hetero atom
- C07J73/003—Steroids in which the cyclopenta[a]hydrophenanthrene skeleton has been modified by substitution of one or two carbon atoms by hetero atoms by one hetero atom by oxygen as hetero atom
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J75/00—Processes for the preparation of steroids in general
- C07J75/005—Preparation of steroids by cyclization of non-steroid compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Steroid Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HU9901938A HU224817B1 (en) | 1999-06-10 | 1999-06-10 | New process for producing 17-betha-hydroxy-17-alpha-methyl-2-oxa-5-alpha-androstan-3-on and intermediate thereof |
| PCT/HU2000/000048 WO2000077025A1 (en) | 1999-06-10 | 2000-05-26 | NEW PROCESS FOR THE SYNTHESIS OF 17β-HYDROXY-17α-METHYL-2-OXA-5α-ANDROSTANE-3-ONE |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE245657T1 true ATE245657T1 (de) | 2003-08-15 |
Family
ID=89998477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT00937110T ATE245657T1 (de) | 1999-06-10 | 2000-05-26 | Neue verfahren zur herstellung von 17beta-hydroxy-17alpha-methyl-2-oxa-5alpha-andr stane-3-on |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US6583298B1 (de) |
| EP (1) | EP1189925B1 (de) |
| AT (1) | ATE245657T1 (de) |
| AU (1) | AU5239600A (de) |
| DE (1) | DE60004054T2 (de) |
| ES (1) | ES2202136T3 (de) |
| HU (1) | HU224817B1 (de) |
| WO (1) | WO2000077025A1 (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6787659B2 (en) | 2001-12-11 | 2004-09-07 | Barr Laboratories, Inc. | Process for the production of oxandrolone |
| WO2004074305A2 (en) * | 2003-02-14 | 2004-09-02 | Barr Laboratories, Inc. | Process for the production of 2-oxa-3-one androstane derivatives |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3128283A (en) | 1961-05-10 | 1964-04-07 | Searle & Co | 17-oxygenated oxa-steroids and intermediates thereto |
| US3109016A (en) | 1962-03-12 | 1963-10-29 | Searle & Co | Ozonolysis process and intermediates in the manufacture of 17-oxygenated 2-oxa-5alpha-androstan-3-ones |
| US3101349A (en) | 1962-05-07 | 1963-08-20 | Searle & Co | Optionally 17-alkylated 17-oxygenated-2-oxaandrostanes and intermediates |
| US3155684A (en) | 1962-10-29 | 1964-11-03 | Searle & Co | Optionally 17alpha-alkylated 17belta-(substituted-oxy)-2-oxa-5alpha-androstan-3-ones |
| US3282962A (en) | 1964-12-21 | 1966-11-01 | Searle & Co | (optionally 17-alkylated)-17-oxygenated-3-oxa-5alpha-androstan-2-ones and intermediates thereto |
-
1999
- 1999-06-10 HU HU9901938A patent/HU224817B1/hu unknown
-
2000
- 2000-05-26 AU AU52396/00A patent/AU5239600A/en not_active Abandoned
- 2000-05-26 EP EP00937110A patent/EP1189925B1/de not_active Expired - Lifetime
- 2000-05-26 AT AT00937110T patent/ATE245657T1/de not_active IP Right Cessation
- 2000-05-26 ES ES00937110T patent/ES2202136T3/es not_active Expired - Lifetime
- 2000-05-26 US US10/030,742 patent/US6583298B1/en not_active Expired - Fee Related
- 2000-05-26 WO PCT/HU2000/000048 patent/WO2000077025A1/en active IP Right Grant
- 2000-05-26 DE DE60004054T patent/DE60004054T2/de not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP1189925A1 (de) | 2002-03-27 |
| HUP9901938A2 (en) | 2001-03-28 |
| US6583298B1 (en) | 2003-06-24 |
| EP1189925B1 (de) | 2003-07-23 |
| AU5239600A (en) | 2001-01-02 |
| ES2202136T3 (es) | 2004-04-01 |
| DE60004054D1 (de) | 2003-08-28 |
| HU9901938D0 (en) | 1999-08-30 |
| WO2000077025A1 (en) | 2000-12-21 |
| HU224817B1 (en) | 2006-02-28 |
| DE60004054T2 (de) | 2004-05-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |