CH419114A - Verfahren zur Herstellung von cyclischen Acetalen von Steroidverbindungen - Google Patents
Verfahren zur Herstellung von cyclischen Acetalen von SteroidverbindungenInfo
- Publication number
- CH419114A CH419114A CH334263A CH334263A CH419114A CH 419114 A CH419114 A CH 419114A CH 334263 A CH334263 A CH 334263A CH 334263 A CH334263 A CH 334263A CH 419114 A CH419114 A CH 419114A
- Authority
- CH
- Switzerland
- Prior art keywords
- preparation
- cyclic acetals
- steroid compounds
- steroid
- compounds
- Prior art date
Links
- -1 cyclic acetals Chemical class 0.000 title 2
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
- A61K31/58—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids containing heterocyclic rings, e.g. danazol, stanozolol, pancuronium or digitogenin
-
- 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
- C07J71/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton is condensed with a heterocyclic ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J75/00—Processes for the preparation of steroids in general
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Organic Chemistry (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 |
|---|---|---|---|
| JP1134962 | 1962-03-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH419114A true CH419114A (de) | 1966-08-31 |
Family
ID=11775547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH334263A CH419114A (de) | 1962-03-20 | 1963-03-15 | Verfahren zur Herstellung von cyclischen Acetalen von Steroidverbindungen |
Country Status (3)
-
1963
- 1963-03-07 GB GB9159/63A patent/GB986653A/en not_active Expired
- 1963-03-15 CH CH334263A patent/CH419114A/de unknown
- 1963-03-19 FR FR928538A patent/FR7118M/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB986653A (en) | 1965-03-17 |
| FR7118M (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1969-07-21 |
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