FR2054M - Dicétones 3,20 dérivées de 2,21-dihydroxy-prégnenes-4 ainsi que de leurs esters. - Google Patents
Dicétones 3,20 dérivées de 2,21-dihydroxy-prégnenes-4 ainsi que de leurs esters.Info
- Publication number
- FR2054M FR2054M FR858131A FR858131A FR2054M FR 2054 M FR2054 M FR 2054M FR 858131 A FR858131 A FR 858131A FR 858131 A FR858131 A FR 858131A FR 2054 M FR2054 M FR 2054M
- Authority
- FR
- France
- Prior art keywords
- pregnenes
- diketones
- dihydroxy
- esters
- derived
- Prior art date
- 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.)
- Active
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P33/00—Preparation of steroids
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/56—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids
- A61K31/57—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane or progesterone
- A61K31/573—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane or progesterone substituted in position 21, e.g. cortisone, dexamethasone, prednisone or aldosterone
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J75/00—Processes for the preparation of steroids in general
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Engineering & Computer Science (AREA)
- Zoology (AREA)
- General Chemical & Material Sciences (AREA)
- Genetics & Genomics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biochemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- Biotechnology (AREA)
- Microbiology (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Steroid Compounds (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR858131A FR2054M (fr) | 1960-01-18 | 1961-04-08 | Dicétones 3,20 dérivées de 2,21-dihydroxy-prégnenes-4 ainsi que de leurs esters. |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US2837A US3063989A (en) | 1960-01-18 | 1960-01-18 | 2beta-hydroxy-9 alpha-halo-11-oxygenated pregnenes |
FR849862 | 1961-01-17 | ||
FR858131A FR2054M (fr) | 1960-01-18 | 1961-04-08 | Dicétones 3,20 dérivées de 2,21-dihydroxy-prégnenes-4 ainsi que de leurs esters. |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2054M true FR2054M (fr) | 1963-10-07 |
Family
ID=21702761
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR858131A Active FR2054M (fr) | 1960-01-18 | 1961-04-08 | Dicétones 3,20 dérivées de 2,21-dihydroxy-prégnenes-4 ainsi que de leurs esters. |
Country Status (2)
Country | Link |
---|---|
US (1) | US3063989A (fr) |
FR (1) | FR2054M (fr) |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2280828A (en) * | 1936-09-29 | 1942-04-28 | Schering Corp | Process for the manufacture of compounds of the cyclopentanopolyhydrophenanthrene series |
US2602803A (en) * | 1949-09-19 | 1952-07-08 | Syntex Sa | 2-acetoxytestosterone esters |
US2666016A (en) * | 1951-01-25 | 1954-01-12 | Searle & Co | Biochemical processes for the oxygenation of steroids |
US2756179A (en) * | 1953-04-20 | 1956-07-24 | Olin Mathieson | Production of delta 1 bonds in the a ring of the cyclopentanopolyhydrophenanthrene nucleus by streptomyces lavendulae |
US2777864A (en) * | 1954-07-19 | 1957-01-15 | American Cyanamid Co | 16-oxy-cortisone, 16-oxy-hydrocortisone and process |
US2773058A (en) * | 1955-06-30 | 1956-12-04 | American Cyanamid Co | delta-pregnenes |
US2968595A (en) * | 1957-06-19 | 1961-01-17 | Rutgers Res And Educational Fo | Oxygenation of steroids by rhizoctonia and sclerotium |
US2910487A (en) * | 1958-10-08 | 1959-10-27 | Julian Lab Inc | Process for preparing 2-acetoxysteroids |
-
1960
- 1960-01-18 US US2837A patent/US3063989A/en not_active Expired - Lifetime
-
1961
- 1961-04-08 FR FR858131A patent/FR2054M/fr active Active
Also Published As
Publication number | Publication date |
---|---|
US3063989A (en) | 1962-11-13 |
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