FR2243701A1 - - Google Patents
Info
- Publication number
- FR2243701A1 FR2243701A1 FR7431120A FR7431120A FR2243701A1 FR 2243701 A1 FR2243701 A1 FR 2243701A1 FR 7431120 A FR7431120 A FR 7431120A FR 7431120 A FR7431120 A FR 7431120A FR 2243701 A1 FR2243701 A1 FR 2243701A1
- 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.)
- Granted
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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P7/00—Drugs for disorders of the blood or the extracellular fluid
- A61P7/10—Antioedematous agents; Diuretics
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J53/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton has been modified by condensation with a carbocyclic rings or by formation of an additional ring by means of a direct link between two ring carbon atoms, including carboxyclic rings fused to the cyclopenta(a)hydrophenanthrene skeleton are included in this class
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Diabetes (AREA)
- Hematology (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Steroid Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US39723273A | 1973-09-14 | 1973-09-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2243701A1 true FR2243701A1 (xx) | 1975-04-11 |
FR2243701B1 FR2243701B1 (xx) | 1978-07-21 |
Family
ID=23570365
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7431120A Expired FR2243701B1 (xx) | 1973-09-14 | 1974-09-13 |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS5850239B2 (xx) |
CA (1) | CA1033354A (xx) |
CH (1) | CH602791A5 (xx) |
DE (1) | DE2443746A1 (xx) |
FR (1) | FR2243701B1 (xx) |
GB (1) | GB1455220A (xx) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1167381A3 (en) * | 1995-12-11 | 2004-09-29 | G.D. Searle & Co. | Process for preparation of 7 alpha-carboxyl 9,11-epoxy steroids and Intermediates useful therein |
DE69637140T2 (de) | 1995-12-11 | 2008-04-10 | G.D. Searle Llc, Chicago | Verfahren zur herstellung einer epoxy-verbindung |
US6887991B1 (en) | 1996-12-11 | 2005-05-03 | G. D. Searle & Company | Processes for preparation of 9, 11-epoxy steroids and intermediates useful therein |
EP1223174A3 (en) * | 1996-12-11 | 2005-03-16 | G.D. Searle & Co. | Processes for preparation of 3-keto-7alpha-alkoxycarbonyl-delta-4,5- steroids and intermediates useful therein |
NZ336004A (en) | 1996-12-11 | 2001-04-27 | G | Process for preparation of 3-keto-7-alpha-alkoxycarbonyl substituted delta-4,5-steroid by reacting 4,5-dihydro-5,7-lactone steroid substrate in the presence of a base |
US7235655B2 (en) | 2002-03-22 | 2007-06-26 | Pharmacia & Upjohn Company | Processes to prepare eplerenone |
CA2579954A1 (en) * | 2004-09-09 | 2006-03-30 | Pharmacia Corporation | Process for preparing 7.alpha.-alkoxycarbonyl substituted steroids |
-
1974
- 1974-09-12 DE DE19742443746 patent/DE2443746A1/de not_active Withdrawn
- 1974-09-12 GB GB3979974A patent/GB1455220A/en not_active Expired
- 1974-09-13 CA CA209,165A patent/CA1033354A/en not_active Expired
- 1974-09-13 JP JP49105924A patent/JPS5850239B2/ja not_active Expired
- 1974-09-13 FR FR7431120A patent/FR2243701B1/fr not_active Expired
- 1974-09-16 CH CH1254474A patent/CH602791A5/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JPS5053363A (xx) | 1975-05-12 |
GB1455220A (xx) | 1976-11-10 |
CA1033354A (en) | 1978-06-20 |
FR2243701B1 (xx) | 1978-07-21 |
DE2443746A1 (de) | 1975-03-20 |
CH602791A5 (xx) | 1978-08-15 |
JPS5850239B2 (ja) | 1983-11-09 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |