NL6712537A - - Google Patents
Info
- Publication number
- NL6712537A NL6712537A NL6712537A NL6712537A NL6712537A NL 6712537 A NL6712537 A NL 6712537A NL 6712537 A NL6712537 A NL 6712537A NL 6712537 A NL6712537 A NL 6712537A NL 6712537 A NL6712537 A NL 6712537A
- Authority
- NL
- Netherlands
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
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- 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
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- 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
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (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)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL676712537A NL138942B (nl) | 1961-07-14 | 1967-09-13 | Werkwijze ter bereiding van 19-nor-steroiden. |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH827061A CH425774A (de) | 1961-07-14 | 1961-07-14 | Verfahren zur Herstellung von 19-Nor-steroiden |
CH1516961A CH487135A (de) | 1961-07-14 | 1961-12-29 | Verfahren zur Herstellung von 19-Nor-Steroiden |
NL280943 | 1962-07-13 | ||
NL676712537A NL138942B (nl) | 1961-07-14 | 1967-09-13 | Werkwijze ter bereiding van 19-nor-steroiden. |
Publications (2)
Publication Number | Publication Date |
---|---|
NL6712537A true NL6712537A (xx) | 1967-11-27 |
NL138942B NL138942B (nl) | 1973-05-15 |
Family
ID=27175969
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL676712536A NL139455B (nl) | 1961-07-14 | 1967-09-13 | Werkwijze ter bereiding van farmaceutische preparaten met gestagene en de vruchtbaarheid regelende eigenschappen, aldus verkregen gevormde preparaten en werkwijze ter bereiding van steroiden. |
NL676712537A NL138942B (nl) | 1961-07-14 | 1967-09-13 | Werkwijze ter bereiding van 19-nor-steroiden. |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL676712536A NL139455B (nl) | 1961-07-14 | 1967-09-13 | Werkwijze ter bereiding van farmaceutische preparaten met gestagene en de vruchtbaarheid regelende eigenschappen, aldus verkregen gevormde preparaten en werkwijze ter bereiding van steroiden. |
Country Status (1)
Country | Link |
---|---|
NL (2) | NL139455B (xx) |
-
1967
- 1967-09-13 NL NL676712536A patent/NL139455B/xx unknown
- 1967-09-13 NL NL676712537A patent/NL138942B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
NL6712536A (xx) | 1967-11-27 |
NL139455B (nl) | 1973-08-15 |
NL138942B (nl) | 1973-05-15 |