CH444150A - Verfahren zur Herstellung von 20-Oxo-21-hydroxy-16,21-methano- 21-steroiden - Google Patents
Verfahren zur Herstellung von 20-Oxo-21-hydroxy-16,21-methano- 21-steroidenInfo
- Publication number
- CH444150A CH444150A CH176664A CH176664A CH444150A CH 444150 A CH444150 A CH 444150A CH 176664 A CH176664 A CH 176664A CH 176664 A CH176664 A CH 176664A CH 444150 A CH444150 A CH 444150A
- Authority
- CH
- Switzerland
- Prior art keywords
- methano
- steroids
- oxo
- hydroxy
- preparation
- Prior art date
Links
Classifications
-
- 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
- A61K31/565—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids not substituted in position 17 beta by a carbon atom, e.g. estrane, estradiol
- A61K31/568—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids not substituted in position 17 beta by a carbon atom, e.g. estrane, estradiol substituted in positions 10 and 13 by a chain having at least one carbon atom, e.g. androstanes, e.g. testosterone
-
- 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
-
- 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
- C07J51/00—Normal steroids with unmodified cyclopenta(a)hydrophenanthrene skeleton not provided for in groups C07J1/00 - C07J43/00
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J75/00—Processes for the preparation of steroids in general
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEM56328A DE1214225B (de) | 1963-04-01 | 1963-04-01 | Verfahren zur Herstellung neuer Steroide |
DED0056328 | 1963-04-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH444150A true CH444150A (de) | 1967-09-30 |
Family
ID=25972632
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH176664A CH444150A (de) | 1963-04-01 | 1964-02-14 | Verfahren zur Herstellung von 20-Oxo-21-hydroxy-16,21-methano- 21-steroiden |
Country Status (8)
Country | Link |
---|---|
US (1) | US3290214A (de) |
BE (1) | BE645738A (de) |
CH (1) | CH444150A (de) |
DK (1) | DK112521B (de) |
FR (1) | FR3329M (de) |
GB (1) | GB993458A (de) |
NL (1) | NL6402401A (de) |
SE (1) | SE311155B (de) |
-
1964
- 1964-02-14 CH CH176664A patent/CH444150A/de unknown
- 1964-03-09 NL NL6402401A patent/NL6402401A/xx unknown
- 1964-03-16 GB GB11084/64A patent/GB993458A/en not_active Expired
- 1964-03-19 US US353255A patent/US3290214A/en not_active Expired - Lifetime
- 1964-03-25 DK DK152664AA patent/DK112521B/da unknown
- 1964-03-26 BE BE645738D patent/BE645738A/xx unknown
- 1964-03-26 SE SE3835/64A patent/SE311155B/xx unknown
- 1964-04-01 FR FR969341A patent/FR3329M/fr active Active
Also Published As
Publication number | Publication date |
---|---|
FR3329M (fr) | 1965-05-24 |
US3290214A (en) | 1966-12-06 |
SE311155B (de) | 1969-06-02 |
DK112521B (da) | 1968-12-23 |
NL6402401A (de) | 1964-10-02 |
GB993458A (en) | 1965-05-26 |
BE645738A (de) | 1964-09-28 |
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