ATA425476A - Verfahren zur herstellung von steroid-carbon- saeurelactonen - Google Patents
Verfahren zur herstellung von steroid-carbon- saeurelactonenInfo
- Publication number
- ATA425476A ATA425476A AT425476A AT425476A ATA425476A AT A425476 A ATA425476 A AT A425476A AT 425476 A AT425476 A AT 425476A AT 425476 A AT425476 A AT 425476A AT A425476 A ATA425476 A AT A425476A
- Authority
- AT
- Austria
- Prior art keywords
- actones
- steroid
- production
- carbonic acid
- carbonic
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J21/00—Normal steroids containing carbon, hydrogen, halogen or oxygen having an oxygen-containing hetero ring spiro-condensed with the cyclopenta(a)hydrophenanthrene skeleton
- C07J21/001—Lactones
- C07J21/003—Lactones at position 17
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J17/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, having an oxygen-containing hetero ring not condensed with the cyclopenta(a)hydrophenanthrene skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J31/00—Normal steroids containing one or more sulfur atoms not belonging to a hetero ring
- C07J31/003—Normal steroids containing one or more sulfur atoms not belonging to a hetero ring the S atom directly linked to a ring carbon atom of the cyclopenta(a)hydrophenanthrene skeleton
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Steroid Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH769675A CH612953A5 (en) | 1975-06-13 | 1975-06-13 | Process for the preparation of steroid carbolactones |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ATA425476A true ATA425476A (de) | 1979-09-15 |
| AT356299B AT356299B (de) | 1980-04-25 |
Family
ID=4329149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT425476A AT356299B (de) | 1975-06-13 | 1976-06-11 | Verfahren zur herstellung von steroid-carbon- saeurelactonen |
Country Status (12)
| Country | Link |
|---|---|
| JP (2) | JPS52256A (de) |
| AT (1) | AT356299B (de) |
| BE (1) | BE842870A (de) |
| CA (1) | CA1065849A (de) |
| CH (2) | CH612953A5 (de) |
| DE (1) | DE2625723A1 (de) |
| DK (1) | DK142992C (de) |
| FR (1) | FR2313934A1 (de) |
| GB (1) | GB1548259A (de) |
| MX (1) | MX3537E (de) |
| NL (1) | NL7606350A (de) |
| SE (1) | SE416951B (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3330084A1 (de) * | 1983-08-17 | 1985-03-07 | Schering AG, 1000 Berlin und 4709 Bergkamen | 7(alpha)-alkoxycarbonyl-3-oxo-17(alpha)-pregn-4-en-21,17-carbolactone und deren 21-carbonsaeuresalze, verfahren zu ihrer herstellung und diese enthaltende pharmazeutische praeparate |
| JPS6095799A (ja) * | 1983-10-31 | 1985-05-29 | Nec Corp | プログラマブル・リ−ド・オンリ−・メモリ |
| US8334375B2 (en) | 2009-04-10 | 2012-12-18 | Evestra, Inc. | Methods for the preparation of drospirenone |
| CN101731164B (zh) * | 2009-11-12 | 2012-06-27 | 中国水产科学研究院渔业机械仪器研究所 | 封闭流水式养殖网箱 |
| CN108047299B (zh) * | 2017-12-29 | 2021-11-09 | 广西万德药业有限公司 | 坎利酮重要中间体的制备方法 |
| CN113528607B (zh) * | 2021-08-08 | 2023-07-11 | 浙江神洲药业有限公司 | 一种化学-酶法制备螺内酯的方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1250818B (de) * | 1963-10-01 | 1967-09-28 | G. D. Searle & Co., Chicago, 111. (V. St. A.) | Verfahren zur Herstellung von 3-Oxozl4.Asteroiden |
| US3682894A (en) * | 1970-02-24 | 1972-08-08 | Searle & Co | Process for preparing 3-oxo-delta4,6-steroids |
| DE2248834A1 (de) * | 1972-10-05 | 1974-04-11 | Hoechst Ag | Verfahren zur herstellung von beta(3-keto-7 alpha-acetylthio-17beta-hydroxy4-androsten-17 alpha-yl)-propionsaeuregamma -lacton |
| DE2251476A1 (de) * | 1972-10-20 | 1974-05-02 | Hoechst Ag | Verfahren zur herstellung von beta(3-keto-7 alpha-thioacyl-17 beta-hydroxy4-androsten-17 alpha -yl)-propionsaeuregamma -lactonen |
-
1975
- 1975-06-13 CH CH769675A patent/CH612953A5/xx not_active IP Right Cessation
-
1976
- 1976-05-21 SE SE7605799A patent/SE416951B/xx not_active IP Right Cessation
- 1976-06-09 DE DE19762625723 patent/DE2625723A1/de not_active Ceased
- 1976-06-11 CA CA254,684A patent/CA1065849A/en not_active Expired
- 1976-06-11 AT AT425476A patent/AT356299B/de not_active IP Right Cessation
- 1976-06-11 MX MX30176U patent/MX3537E/es unknown
- 1976-06-11 FR FR7617760A patent/FR2313934A1/fr active Granted
- 1976-06-11 BE BE167857A patent/BE842870A/xx not_active IP Right Cessation
- 1976-06-11 DK DK264476A patent/DK142992C/da active
- 1976-06-11 GB GB2430576A patent/GB1548259A/en not_active Expired
- 1976-06-11 NL NL7606350A patent/NL7606350A/xx unknown
- 1976-06-12 JP JP6824976A patent/JPS52256A/ja active Granted
-
1979
- 1979-04-05 CH CH318579A patent/CH617443A5/de not_active IP Right Cessation
-
1984
- 1984-08-10 JP JP16662584A patent/JPS6056998A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| GB1548259A (en) | 1979-07-11 |
| JPS6056998A (ja) | 1985-04-02 |
| SE416951B (sv) | 1981-02-16 |
| DE2625723A1 (de) | 1976-12-23 |
| DK264476A (da) | 1976-12-14 |
| CA1065849A (en) | 1979-11-06 |
| FR2313934B1 (de) | 1978-10-20 |
| DK142992C (da) | 1981-10-05 |
| CH617443A5 (en) | 1980-05-30 |
| JPS6159320B2 (de) | 1986-12-16 |
| DK142992B (da) | 1981-03-09 |
| NL7606350A (nl) | 1976-12-15 |
| FR2313934A1 (fr) | 1977-01-07 |
| JPS52256A (en) | 1977-01-05 |
| SE7605799L (sv) | 1976-12-14 |
| JPS6357438B2 (de) | 1988-11-11 |
| BE842870A (fr) | 1976-12-13 |
| CH612953A5 (en) | 1979-08-31 |
| AT356299B (de) | 1980-04-25 |
| MX3537E (es) | 1981-02-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee |