CH626378A5 - - Google Patents
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- Publication number
- CH626378A5 CH626378A5 CH1538977A CH1538977A CH626378A5 CH 626378 A5 CH626378 A5 CH 626378A5 CH 1538977 A CH1538977 A CH 1538977A CH 1538977 A CH1538977 A CH 1538977A CH 626378 A5 CH626378 A5 CH 626378A5
- Authority
- CH
- Switzerland
- Prior art keywords
- dimethyl
- action
- methyl
- formula
- acid
- Prior art date
Links
Classifications
-
- 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
- C07J1/0051—Estrane derivatives
- C07J1/0081—Substituted in position 17 alfa and 17 beta
-
- 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
- C07J1/0051—Estrane derivatives
- C07J1/0081—Substituted in position 17 alfa and 17 beta
- C07J1/0088—Substituted in position 17 alfa and 17 beta the substituent in position 17 alfa being an unsaturated hydrocarbon group
- C07J1/0096—Alkynyl derivatives
-
- 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
- C07J7/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms
- C07J7/0005—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms not substituted in position 21
- C07J7/001—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms not substituted in position 21 substituted in position 20 by a keto group
- C07J7/004—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms not substituted in position 21 substituted in position 20 by a keto group substituted in position 17 alfa
- C07J7/0045—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms not substituted in position 21 substituted in position 20 by a keto group substituted in position 17 alfa not substituted in position 16
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J9/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of more than two carbon atoms, e.g. cholane, cholestane, coprostane
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Steroid Compounds (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH260881A CH629504A5 (en) | 1977-12-14 | 1981-04-21 | 19-Norpregnatetraene derivatives |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7637623A FR2374335A1 (fr) | 1976-12-14 | 1976-12-14 | Nouveaux steroides, leur procede de preparation et leur application dans la synthese de steroides marques au tritium |
Publications (1)
Publication Number | Publication Date |
---|---|
CH626378A5 true CH626378A5 (pl) | 1981-11-13 |
Family
ID=9181041
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1538977A CH626378A5 (pl) | 1976-12-14 | 1977-12-14 |
Country Status (7)
Country | Link |
---|---|
US (1) | US4152325A (pl) |
JP (2) | JPS5373553A (pl) |
CH (1) | CH626378A5 (pl) |
DE (1) | DE2755818A1 (pl) |
FR (1) | FR2374335A1 (pl) |
GB (1) | GB1578900A (pl) |
NL (1) | NL7713768A (pl) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2430953A1 (fr) * | 1978-07-13 | 1980-02-08 | Roussel Uclaf | Nouveaux derives 3,20-dioxo 4,9-diene 21-hydroxyle, leur procede de preparation et leur application comme medicaments |
US7910755B2 (en) * | 2004-09-29 | 2011-03-22 | Harbor Biosciences, Inc. | Stem cell expansion and uses |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB853012A (en) * | 1958-06-26 | 1960-11-02 | British Drug Houses Ltd | 1:6-dimethyl aromatic steroids and the preparation thereof |
GB1051754A (pl) * | 1963-03-27 | |||
FR2077877B1 (pl) * | 1970-02-20 | 1974-02-01 | Roussel Uclaf | |
US3709878A (en) * | 1970-07-20 | 1973-01-09 | Sandoz Ag | 8 alpha-methyl-substituted-steroids |
FR2149302A1 (en) * | 1971-08-19 | 1973-03-30 | Roussel Uclaf | 21-methyl pregnadienes prepn - used as progestomimetics |
-
1976
- 1976-12-14 FR FR7637623A patent/FR2374335A1/fr active Granted
-
1977
- 1977-11-28 US US05/855,177 patent/US4152325A/en not_active Expired - Lifetime
- 1977-12-13 NL NL7713768A patent/NL7713768A/xx not_active Application Discontinuation
- 1977-12-13 JP JP14890477A patent/JPS5373553A/ja active Granted
- 1977-12-14 CH CH1538977A patent/CH626378A5/fr not_active IP Right Cessation
- 1977-12-14 DE DE19772755818 patent/DE2755818A1/de not_active Ceased
- 1977-12-14 GB GB51969/77A patent/GB1578900A/en not_active Expired
-
1986
- 1986-01-29 JP JP61016008A patent/JPS61225195A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
GB1578900A (en) | 1980-11-12 |
DE2755818A1 (de) | 1978-06-15 |
JPS5373553A (en) | 1978-06-30 |
FR2374335A1 (fr) | 1978-07-13 |
US4152325A (en) | 1979-05-01 |
JPS6126797B2 (pl) | 1986-06-21 |
JPS6360038B2 (pl) | 1988-11-22 |
NL7713768A (nl) | 1978-06-16 |
FR2374335B1 (pl) | 1979-03-30 |
JPS61225195A (ja) | 1986-10-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |