CH552579A - Verfahren zur herstellung neuer steroide. - Google Patents
Verfahren zur herstellung neuer steroide.Info
- Publication number
- CH552579A CH552579A CH697371A CH697371A CH552579A CH 552579 A CH552579 A CH 552579A CH 697371 A CH697371 A CH 697371A CH 697371 A CH697371 A CH 697371A CH 552579 A CH552579 A CH 552579A
- Authority
- CH
- Switzerland
- Prior art keywords
- manufacturing new
- new steroids
- steroids
- manufacturing
- new
- 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
- A61K31/567—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 position 17 alpha, e.g. mestranol, norethandrolone
-
- 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
-
- 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
- C07J75/00—Processes for the preparation of steroids in general
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Epidemiology (AREA)
- Pharmacology & Pharmacy (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Medicinal Chemistry (AREA)
- Steroid Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US3954670A | 1970-05-21 | 1970-05-21 | |
| US5868270A | 1970-07-27 | 1970-07-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH552579A true CH552579A (de) | 1974-08-15 |
Family
ID=26716242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH697371A CH552579A (de) | 1970-05-21 | 1971-05-12 | Verfahren zur herstellung neuer steroide. |
Country Status (10)
| Country | Link |
|---|---|
| BE (1) | BE767430A (de) |
| CH (1) | CH552579A (de) |
| DE (1) | DE2124950A1 (de) |
| DK (1) | DK126423B (de) |
| ES (1) | ES418711A1 (de) |
| FI (1) | FI49295C (de) |
| FR (1) | FR2100672B1 (de) |
| GB (2) | GB1361411A (de) |
| NL (1) | NL7106566A (de) |
| SE (1) | SE373129B (de) |
-
1971
- 1971-05-12 CH CH697371A patent/CH552579A/de not_active IP Right Cessation
- 1971-05-13 NL NL7106566A patent/NL7106566A/xx unknown
- 1971-05-17 GB GB1523671A patent/GB1361411A/en not_active Expired
- 1971-05-17 GB GB5586873A patent/GB1361412A/en not_active Expired
- 1971-05-19 FR FR7118216A patent/FR2100672B1/fr not_active Expired
- 1971-05-19 SE SE652971A patent/SE373129B/xx unknown
- 1971-05-19 DK DK243871A patent/DK126423B/da unknown
- 1971-05-19 FI FI137771A patent/FI49295C/fi active
- 1971-05-19 DE DE19712124950 patent/DE2124950A1/de active Pending
- 1971-05-19 BE BE767430A patent/BE767430A/xx unknown
-
1973
- 1973-09-12 ES ES418711A patent/ES418711A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DK126423B (da) | 1973-07-16 |
| DE2124950A1 (de) | 1971-12-09 |
| FI49295B (de) | 1975-01-31 |
| NL7106566A (de) | 1971-11-23 |
| FI49295C (fi) | 1975-05-12 |
| FR2100672B1 (de) | 1974-08-23 |
| ES418711A1 (es) | 1977-02-01 |
| SE373129B (de) | 1975-01-27 |
| FR2100672A1 (de) | 1972-03-24 |
| GB1361412A (en) | 1974-07-24 |
| GB1361411A (en) | 1974-07-24 |
| BE767430A (fr) | 1971-11-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |