FR2171374B1 - - Google Patents
Info
- Publication number
- FR2171374B1 FR2171374B1 FR7304677A FR7304677A FR2171374B1 FR 2171374 B1 FR2171374 B1 FR 2171374B1 FR 7304677 A FR7304677 A FR 7304677A FR 7304677 A FR7304677 A FR 7304677A FR 2171374 B1 FR2171374 B1 FR 2171374B1
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
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 |
|---|---|---|---|
| DE2207420A DE2207420A1 (de) | 1972-02-11 | 1972-02-11 | Verfahren zur herstellung von 16,17ungesaettigten steroiden |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2171374A1 FR2171374A1 (US20020193084A1-20021219-M00002.png) | 1973-09-21 |
| FR2171374B1 true FR2171374B1 (US20020193084A1-20021219-M00002.png) | 1976-06-11 |
Family
ID=5836210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7304677A Expired FR2171374B1 (US20020193084A1-20021219-M00002.png) | 1972-02-11 | 1973-02-09 |
Country Status (15)
Families Citing this family (8)
| 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 |
| EP0306969B1 (en) * | 1987-09-11 | 1994-11-30 | Nippon Zeon Co., Ltd. | A process for producing an alpha-acyloxy-alpha beta-unsaturated carbonyl compound and a 20-acyl-oxy-17(20)-methylen-21-al-steroid compound |
| US5169966A (en) * | 1987-09-11 | 1992-12-08 | Nippon Zeon Co., Ltd | Process for producing an α-acyloxy-α, β-unsaturated carbonyl compound and a 20-acyloxy-17(20)-methylen-21-al-steroid compound |
| EP3656385A1 (en) | 2008-05-28 | 2020-05-27 | ReveraGen BioPharma, Inc. | Non-hormonal steroid modulators of nf-kb for treatment of disease |
| WO2011127048A2 (en) | 2010-04-05 | 2011-10-13 | Validus Biopharma | NON-HORMONAL STEROID MODULATORS OF NF-ĸB FOR TREATMENT OF DISEASE |
| CN102603843B (zh) * | 2012-02-20 | 2013-07-31 | 湖南诺凯生物医药有限公司 | 一种地塞米松中间体的制备方法 |
| US10799514B2 (en) | 2015-06-29 | 2020-10-13 | Reveragen Biopharma, Inc. | Non-hormonal steroid modulators of NF-kappa beta for treatment of disease |
| US11382922B2 (en) | 2019-03-07 | 2022-07-12 | Reveragen Biopharma, Inc. | Aqueous oral pharmaceutical suspension compositions |
-
0
- BE BE795243D patent/BE795243A/xx unknown
-
1972
- 1972-02-11 DE DE2207420A patent/DE2207420A1/de active Pending
-
1973
- 1973-01-17 DD DD168292A patent/DD100942A5/xx unknown
- 1973-01-29 DK DK48373*#A patent/DK131942C/da active
- 1973-01-30 CS CS722A patent/CS165381B2/cs unknown
- 1973-02-07 AU AU51931/73A patent/AU468856B2/en not_active Expired
- 1973-02-08 AT AT112373A patent/AT328102B/de not_active IP Right Cessation
- 1973-02-09 HU HUSE1665A patent/HU165442B/hu unknown
- 1973-02-09 FR FR7304677A patent/FR2171374B1/fr not_active Expired
- 1973-02-09 US US00331060A patent/US3842105A/en not_active Expired - Lifetime
- 1973-02-09 CH CH186473A patent/CH586719A5/xx not_active IP Right Cessation
- 1973-02-12 NL NL7301975A patent/NL7301975A/xx not_active Application Discontinuation
- 1973-02-12 JP JP48017358A patent/JPS4886854A/ja active Pending
- 1973-02-12 GB GB682073A patent/GB1424212A/en not_active Expired
- 1973-02-12 SE SE7301934A patent/SE385591B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH586719A5 (US20020193084A1-20021219-M00002.png) | 1977-04-15 |
| GB1424212A (en) | 1976-02-11 |
| FR2171374A1 (US20020193084A1-20021219-M00002.png) | 1973-09-21 |
| DD100942A5 (US20020193084A1-20021219-M00002.png) | 1973-10-12 |
| DK131942B (da) | 1975-09-29 |
| BE795243A (fr) | 1973-08-09 |
| AU5193173A (en) | 1974-08-08 |
| SE385591B (sv) | 1976-07-12 |
| CS165381B2 (US20020193084A1-20021219-M00002.png) | 1975-12-22 |
| HU165442B (US20020193084A1-20021219-M00002.png) | 1974-08-28 |
| NL7301975A (US20020193084A1-20021219-M00002.png) | 1973-08-14 |
| ATA112373A (de) | 1975-05-15 |
| JPS4886854A (US20020193084A1-20021219-M00002.png) | 1973-11-15 |
| DE2207420A1 (de) | 1973-08-16 |
| AU468856B2 (en) | 1976-01-22 |
| DK131942C (da) | 1976-02-23 |
| AT328102B (de) | 1976-03-10 |
| US3842105A (en) | 1974-10-15 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |