CS165958B2 - - Google Patents
Info
- Publication number
- CS165958B2 CS165958B2 CS4811A CS481173A CS165958B2 CS 165958 B2 CS165958 B2 CS 165958B2 CS 4811 A CS4811 A CS 4811A CS 481173 A CS481173 A CS 481173A CS 165958 B2 CS165958 B2 CS 165958B2
- Authority
- CS
- Czechoslovakia
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J13/00—Normal steroids containing carbon, hydrogen, halogen or oxygen having a carbon-to-carbon double bond from or to position 17
- C07J13/005—Normal steroids containing carbon, hydrogen, halogen or oxygen having a carbon-to-carbon double bond from or to position 17 with double bond in position 16 (17)
-
- 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
- C07J41/005—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring not covered by C07J41/0005 the 17-beta position being substituted by an uninterrupted chain of only two carbon atoms, e.g. pregnane derivatives
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Steroid Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2236115A DE2236115A1 (de) | 1972-07-20 | 1972-07-20 | Verfahren zur herstellung von delta hoch 4.9(11).16 -3.20diketosteroiden |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS165958B2 true CS165958B2 (xx) | 1975-12-22 |
Family
ID=5851431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS4811A CS165958B2 (xx) | 1972-07-20 | 1973-07-03 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3839369A (xx) |
| JP (1) | JPS4943958A (xx) |
| AU (1) | AU5812773A (xx) |
| BE (1) | BE802638A (xx) |
| CS (1) | CS165958B2 (xx) |
| DD (1) | DD104294A5 (xx) |
| DE (1) | DE2236115A1 (xx) |
| FR (1) | FR2193818B1 (xx) |
| NL (1) | NL7310036A (xx) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4216159A (en) * | 1978-05-25 | 1980-08-05 | The Upjohn Company | Synthesis of 16-unsaturated pregnanes from 17-keto steroids |
| DE2929558C2 (de) * | 1979-07-18 | 1982-03-11 | Schering Ag, 1000 Berlin Und 4619 Bergkamen | Verfahren zur Herstellung von Δ↑9↑↑(↑↑1↑↑1↑↑)↑ und/oder Δ↑1↑↑6↑ ungesättigten Steroiden |
| DE3109459A1 (de) * | 1981-03-09 | 1982-09-23 | Schering Ag, 1000 Berlin Und 4619 Bergkamen | (delta)(pfeil hoch)9(pfeil hoch)(pfeil hoch)((pfeil hoch)(pfeil hoch)1(pfeil hoch)(pfeil hoch)1(pfeil hoch)(pfeil hoch))(pfeil hoch)- und (delta)(pfeil hoch)1(pfeil hoch)(pfeil hoch)6(pfeil hoch)-21-chlor-20-keto-steroide der pregnan- und d-homo-pregnan-reihe, verfahren zu ihrer herstellung und ihre verwendung als zwischenprodukte fuer die synthese von hochwirksamen corticoiden |
| US4990612A (en) * | 1984-06-11 | 1991-02-05 | The Upjohn Company | 16α-methylation process |
| JPS611699A (ja) * | 1984-06-11 | 1986-01-07 | ジ アツプジヨン カンパニー | １６α‐メチル化法 |
| US4704455A (en) * | 1984-06-11 | 1987-11-03 | The Upjohn Company | 16α-methylatedΔ17(20)-corticoids |
| US4686024A (en) * | 1985-02-01 | 1987-08-11 | The Green Cross Corporation | Novel perfluoro chemicals and polyfluorinated compounds and process for production of the same |
| US5707984A (en) * | 1995-12-08 | 1998-01-13 | G. D. Searle & Co. | Steroid nitrite/nitrate ester derivatives useful as anti-inflammatory drugs |
| US5824669A (en) | 1996-03-22 | 1998-10-20 | Nitromed, Inc. | Nitrosated and nitrosylated compounds and compositions and their use for treating respiratory disorders |
| US5837698A (en) * | 1996-05-02 | 1998-11-17 | G. D. Searle & Co. | Steroid nitrite and nitrate ester derivatives useful as anti-inflammatory drugs |
| US5985862A (en) * | 1996-05-02 | 1999-11-16 | G.D. Searle & Co. | Pharmaceutical compositions having steroid nitrate ester derivatives useful as anti-inflammatory drugs |
| CN105622699A (zh) * | 2015-12-25 | 2016-06-01 | 湖南成大生物科技有限公司 | 醋酸四烯物及其衍生物的制备方法 |
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1972
- 1972-07-20 DE DE2236115A patent/DE2236115A1/de active Pending
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1973
- 1973-05-30 DD DD171188A patent/DD104294A5/xx unknown
- 1973-07-03 CS CS4811A patent/CS165958B2/cs unknown
- 1973-07-16 AU AU58127/73A patent/AU5812773A/en not_active Expired
- 1973-07-16 US US00379822A patent/US3839369A/en not_active Expired - Lifetime
- 1973-07-18 FR FR7326281A patent/FR2193818B1/fr not_active Expired
- 1973-07-19 NL NL7310036A patent/NL7310036A/xx unknown
- 1973-07-20 JP JP48082492A patent/JPS4943958A/ja active Pending
- 1973-07-20 BE BE133733A patent/BE802638A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3839369A (en) | 1974-10-01 |
| DD104294A5 (xx) | 1974-03-05 |
| DE2236115A1 (de) | 1974-02-07 |
| JPS4943958A (xx) | 1974-04-25 |
| BE802638A (fr) | 1974-01-21 |
| FR2193818B1 (xx) | 1976-11-12 |
| NL7310036A (xx) | 1974-01-22 |
| FR2193818A1 (xx) | 1974-02-22 |
| AU5812773A (en) | 1975-01-16 |