BE725584A - - Google Patents
Info
- Publication number
- BE725584A BE725584A BE725584DA BE725584A BE 725584 A BE725584 A BE 725584A BE 725584D A BE725584D A BE 725584DA BE 725584 A BE725584 A BE 725584A
- Authority
- BE
- Belgium
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
- 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
-
- 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
- A61K31/566—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 having an oxo group in position 17, e.g. estrone
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J69/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton has been modified by contraction of only one ring by one atom and expansion of only one ring by one atom
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Medicinal Chemistry (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Organic Chemistry (AREA)
- Steroid Compounds (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1773267A CH491101A (de) | 1967-12-18 | 1967-12-18 | Verfahren zur Herstellung neuer 3-Oxo-A,19-bis-nor-B-homo-steroid-4(10)-ene |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE725584A true BE725584A (xx) | 1969-06-17 |
Family
ID=4427661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE725584D BE725584A (xx) | 1967-12-18 | 1968-12-17 |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US3642826A (xx) |
| JP (1) | JPS5128631B1 (xx) |
| AT (1) | AT306932B (xx) |
| BE (1) | BE725584A (xx) |
| BR (1) | BR6804947D0 (xx) |
| CH (1) | CH491101A (xx) |
| CS (1) | CS150652B2 (xx) |
| DK (1) | DK123476B (xx) |
| ES (1) | ES361492A1 (xx) |
| FR (1) | FR1601133A (xx) |
| GB (1) | GB1236474A (xx) |
| NL (1) | NL6818097A (xx) |
| SE (1) | SE342815B (xx) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE786533A (fr) * | 1971-07-22 | 1973-01-22 | Ciba Geigy | Nouveaux 3-oxo-a-nor-b-homo-oestra-5(10),6-dienes et procede pour leur preparation |
| JPS56166957U (xx) * | 1980-05-14 | 1981-12-10 |
-
1967
- 1967-12-18 CH CH1773267A patent/CH491101A/de not_active IP Right Cessation
-
1968
- 1968-11-11 SE SE15258/68A patent/SE342815B/xx unknown
- 1968-11-26 US US779259A patent/US3642826A/en not_active Expired - Lifetime
- 1968-12-03 FR FR1601133D patent/FR1601133A/fr not_active Expired
- 1968-12-09 GB GB58414/68A patent/GB1236474A/en not_active Expired
- 1968-12-12 JP JP43090636A patent/JPS5128631B1/ja active Pending
- 1968-12-16 ES ES361492A patent/ES361492A1/es not_active Expired
- 1968-12-17 NL NL6818097A patent/NL6818097A/xx not_active Application Discontinuation
- 1968-12-17 DK DK616468AA patent/DK123476B/da unknown
- 1968-12-17 AT AT1225368A patent/AT306932B/de not_active IP Right Cessation
- 1968-12-17 BE BE725584D patent/BE725584A/xx unknown
- 1968-12-18 BR BR204947/68A patent/BR6804947D0/pt unknown
- 1968-12-18 CS CS8586A patent/CS150652B2/cs unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH491101A (de) | 1970-05-31 |
| DE1813728B2 (de) | 1976-05-06 |
| US3642826A (en) | 1972-02-15 |
| FR1601133A (xx) | 1970-08-10 |
| SE342815B (xx) | 1972-02-21 |
| JPS5128631B1 (xx) | 1976-08-20 |
| AT306932B (de) | 1973-04-25 |
| ES361492A1 (es) | 1970-11-16 |
| DK123476B (da) | 1972-06-26 |
| CS150652B2 (xx) | 1973-09-04 |
| NL6818097A (xx) | 1969-06-20 |
| DE1813728A1 (de) | 1969-07-17 |
| GB1236474A (en) | 1971-06-23 |
| BR6804947D0 (pt) | 1973-02-08 |