CS250695B2 - Method of pregnane derivatives production - Google Patents
Method of pregnane derivatives production Download PDFInfo
- Publication number
- CS250695B2 CS250695B2 CS856601A CS660185A CS250695B2 CS 250695 B2 CS250695 B2 CS 250695B2 CS 856601 A CS856601 A CS 856601A CS 660185 A CS660185 A CS 660185A CS 250695 B2 CS250695 B2 CS 250695B2
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- hydroxy
- acid
- dione
- formula
- chloro
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J5/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane and substituted in position 21 by only one singly bound oxygen atom, i.e. only one oxygen bound to position 21 by a single bond
- C07J5/0046—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane and substituted in position 21 by only one singly bound oxygen atom, i.e. only one oxygen bound to position 21 by a single bond substituted in position 17 alfa
- C07J5/0053—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane and substituted in position 21 by only one singly bound oxygen atom, i.e. only one oxygen bound to position 21 by a single bond substituted in position 17 alfa not substituted in position 16
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J1/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, not substituted in position 17 beta by a carbon atom, e.g. estrane, androstane
- C07J1/0003—Androstane derivatives
- C07J1/0011—Androstane derivatives substituted in position 17 by a keto group
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J1/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, not substituted in position 17 beta by a carbon atom, e.g. estrane, androstane
- C07J1/0003—Androstane derivatives
- C07J1/0033—Androstane derivatives substituted in position 17 alfa and 17 beta
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J41/00—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring
- C07J41/0033—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring not covered by C07J41/0005
- C07J41/0038—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring not covered by C07J41/0005 with an androstane skeleton, including 18- or 19-substituted derivatives, 18-nor derivatives and also derivatives where position 17-beta is substituted by a carbon atom not directly bonded to a further carbon atom and not being part of an amide group
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J63/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton has been modified by expansion of only one ring by one or two atoms
- C07J63/008—Expansion of ring D by one atom, e.g. D homo steroids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J7/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms
- C07J7/008—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms substituted in position 21
- C07J7/0085—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms substituted in position 21 by an halogen atom
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Steroid Compounds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Glass Compositions (AREA)
- Paper (AREA)
- Sewage (AREA)
- Saccharide Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19843434448 DE3434448A1 (de) | 1984-09-17 | 1984-09-17 | Verfahren zur herstellung von pregnan-derivaten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS250695B2 true CS250695B2 (en) | 1987-05-14 |
Family
ID=6245838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS856601A CS250695B2 (en) | 1984-09-17 | 1985-09-17 | Method of pregnane derivatives production |
Country Status (15)
| Country | Link |
|---|---|
| US (2) | US4708823A (fr) |
| EP (1) | EP0181442B1 (fr) |
| JP (1) | JPH0710877B2 (fr) |
| AT (1) | ATE44532T1 (fr) |
| CA (1) | CA1260929A (fr) |
| CS (1) | CS250695B2 (fr) |
| DD (1) | DD238387A5 (fr) |
| DE (2) | DE3434448A1 (fr) |
| DK (1) | DK420985A (fr) |
| ES (1) | ES8604987A1 (fr) |
| FI (1) | FI853560L (fr) |
| GR (1) | GR852241B (fr) |
| HU (1) | HU194905B (fr) |
| PL (1) | PL255391A1 (fr) |
| SU (1) | SU1440351A3 (fr) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0523132A1 (fr) * | 1990-03-27 | 1993-01-20 | Schering Corporation | PROCEDE DE DESHYDRATATION DE 9$g(a)-HYDROXY STEROIDES |
| AP141A (en) * | 1990-04-25 | 1991-08-25 | Richter Gedeon Vegyeszet | Novel steroid doils. |
| WO1995030684A1 (fr) * | 1994-05-09 | 1995-11-16 | Pharmacia & Upjohn Company | SYNTHESE DU 17β-CYANO-3-ETHOXY-17α-HYDROXY-6-METHYLANDROSTA-3,5,9(11)-TRIENE |
| JPH10191658A (ja) * | 1996-01-09 | 1998-07-21 | Nikon Corp | 振動アクチュエータ |
| US5879711A (en) * | 1997-11-07 | 1999-03-09 | Sequeira; Joel A. | Stable antiandrogenic gel composition |
| US6696592B2 (en) | 2001-05-22 | 2004-02-24 | Nicox-S.A. | Methods of making 21-[4′-(nitrooxyalkyl)benzoate] corticosteroid derivatives and intermediates useful in the synthesis thereof |
| CN103833814A (zh) * | 2014-03-06 | 2014-06-04 | 浙江仙居君业药业有限公司 | 17羟基-孕甾-4-烯-3,20-二酮-21-醋酸酯的制备方法 |
| CN105017364A (zh) * | 2015-07-06 | 2015-11-04 | 湖南新合新生物医药有限公司 | 甲基泼尼松龙中间体及其制备方法和应用 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3067214A (en) * | 1960-04-20 | 1962-12-04 | Merck & Co Inc | Haloethisterone compounds |
| DE2625306C2 (de) * | 1976-06-02 | 1978-06-15 | Schering Ag, 1000 Berlin Und 4619 Bergkamen | Verfahren zur Herstellung von Pregnan-Derivaten |
| HU185797B (en) * | 1981-04-16 | 1985-03-28 | Richter Gedeon Vegyeszet | Process for producing 3-oxo-17-alpha-ethinyl-17beta-trifluoroacetoxy-gonane derivatives |
| EP0063368B1 (fr) * | 1981-04-16 | 1984-07-25 | Richter Gedeon Vegyeszeti Gyar R.T. | Procédé de préparation de dérivés du pregn-4-ène-3,20-dione, ainsi que les dérivés du 17-alpha-éthynyl-17-bêta-trifluoroacétoxy-gon-4-ène-3-one et médicaments contenant ces derniers |
| HU183397B (en) * | 1981-04-16 | 1984-04-28 | Richter Gedeon Vegyeszet | Process for preparing 17alpha-hydroxy-pregn-4-ene-3,20-dione derivatives |
| US4342702A (en) * | 1981-05-18 | 1982-08-03 | The Upjohn Company | Metallated halogenated acetylene corticoid synthesis |
| DE3315324A1 (de) * | 1983-04-25 | 1984-10-31 | Schering AG, 1000 Berlin und 4709 Bergkamen | Verfahren zur herstellung von 17(alpha)-(br oder j)-ethinyl-17ss-or-steroiden |
-
1984
- 1984-09-17 DE DE19843434448 patent/DE3434448A1/de not_active Withdrawn
-
1985
- 1985-08-16 AT AT85110247T patent/ATE44532T1/de not_active IP Right Cessation
- 1985-08-16 DE DE8585110247T patent/DE3571441D1/de not_active Expired
- 1985-08-16 EP EP85110247A patent/EP0181442B1/fr not_active Expired
- 1985-09-05 SU SU853949150A patent/SU1440351A3/ru active
- 1985-09-16 DD DD85280644A patent/DD238387A5/de unknown
- 1985-09-16 ES ES546995A patent/ES8604987A1/es not_active Expired
- 1985-09-16 CA CA000490820A patent/CA1260929A/fr not_active Expired
- 1985-09-16 PL PL25539185A patent/PL255391A1/xx unknown
- 1985-09-16 HU HU853481A patent/HU194905B/hu unknown
- 1985-09-16 GR GR852241A patent/GR852241B/el unknown
- 1985-09-17 JP JP60203586A patent/JPH0710877B2/ja not_active Expired - Lifetime
- 1985-09-17 DK DK420985A patent/DK420985A/da not_active Application Discontinuation
- 1985-09-17 US US06/776,923 patent/US4708823A/en not_active Expired - Lifetime
- 1985-09-17 FI FI853560A patent/FI853560L/fi not_active IP Right Cessation
- 1985-09-17 CS CS856601A patent/CS250695B2/cs not_active IP Right Cessation
-
1989
- 1989-03-20 US US07/325,585 patent/US4956482A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| ATE44532T1 (de) | 1989-07-15 |
| EP0181442B1 (fr) | 1989-07-12 |
| HUT38951A (en) | 1986-07-28 |
| DK420985D0 (da) | 1985-09-17 |
| HU194905B (en) | 1988-03-28 |
| JPS61129197A (ja) | 1986-06-17 |
| PL255391A1 (en) | 1986-07-15 |
| ES8604987A1 (es) | 1986-03-16 |
| DK420985A (da) | 1986-03-18 |
| ES546995A0 (es) | 1986-03-16 |
| JPH0710877B2 (ja) | 1995-02-08 |
| GR852241B (fr) | 1986-01-17 |
| SU1440351A3 (ru) | 1988-11-23 |
| US4708823A (en) | 1987-11-24 |
| FI853560A0 (fi) | 1985-09-17 |
| US4956482A (en) | 1990-09-11 |
| DE3571441D1 (en) | 1989-08-17 |
| DE3434448A1 (de) | 1986-03-27 |
| DD238387A5 (de) | 1986-08-20 |
| EP0181442A1 (fr) | 1986-05-21 |
| CA1260929A (fr) | 1989-09-26 |
| FI853560L (fi) | 1986-03-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| IF00 | In force as of 2000-06-30 in czech republic | ||
| MK4A | Patent expired |
Effective date: 20000917 |