CH459998A - Verfahren zur Herstellung von Derivaten des 1,2B-Methylen-17a-hydroxy-progesterons - Google Patents
Verfahren zur Herstellung von Derivaten des 1,2B-Methylen-17a-hydroxy-progesteronsInfo
- Publication number
- CH459998A CH459998A CH919365A CH919365A CH459998A CH 459998 A CH459998 A CH 459998A CH 919365 A CH919365 A CH 919365A CH 919365 A CH919365 A CH 919365A CH 459998 A CH459998 A CH 459998A
- Authority
- CH
- Switzerland
- Prior art keywords
- progesterone
- methylene
- hydroxy
- derivatives
- 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
- A61K31/57—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
-
- 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
- C07J7/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J75/00—Processes for the preparation of steroids in general
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Steroid Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DESCH35438A DE1248043B (de) | 1964-07-07 | 1964-07-07 | Verfahren zur Herstellung von Derivaten des 1, 2beta-Methylen-17alpha-hydroxyprogeste |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH459998A true CH459998A (de) | 1968-07-31 |
Family
ID=7433491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH919365A CH459998A (de) | 1964-07-07 | 1965-07-01 | Verfahren zur Herstellung von Derivaten des 1,2B-Methylen-17a-hydroxy-progesterons |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH459998A (xx) |
| DE (1) | DE1248043B (xx) |
| GB (1) | GB1070438A (xx) |
| NL (1) | NL148614B (xx) |
-
1964
- 1964-07-07 DE DESCH35438A patent/DE1248043B/de active Pending
-
1965
- 1965-06-30 NL NL6508376A patent/NL148614B/xx unknown
- 1965-07-01 CH CH919365A patent/CH459998A/de unknown
- 1965-07-02 GB GB2811765A patent/GB1070438A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL6508376A (xx) | 1966-01-10 |
| GB1070438A (en) | 1967-06-01 |
| DE1248043B (de) | 1967-08-24 |
| NL148614B (nl) | 1976-02-16 |
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