FI46949C - Process for the preparation of 6,6-difluoro-19-nortestosterone and 6,6-difluoro-4-gonen-3-one esters useful as progestational agents - Google Patents
Process for the preparation of 6,6-difluoro-19-nortestosterone and 6,6-difluoro-4-gonen-3-one esters useful as progestational agentsInfo
- Publication number
- FI46949C FI46949C FI703021A FI302170A FI46949C FI 46949 C FI46949 C FI 46949C FI 703021 A FI703021 A FI 703021A FI 302170 A FI302170 A FI 302170A FI 46949 C FI46949 C FI 46949C
- Authority
- FI
- Finland
- Prior art keywords
- difluoro
- gonen
- nortestosterone
- preparation
- esters useful
- 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
-
- 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
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material 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)
- Organic Chemistry (AREA)
- Steroid Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US87749569A | 1969-11-17 | 1969-11-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
FI46949B FI46949B (en) | 1973-05-02 |
FI46949C true FI46949C (en) | 1973-08-10 |
Family
ID=25370093
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI703021A FI46949C (en) | 1969-11-17 | 1970-11-10 | Process for the preparation of 6,6-difluoro-19-nortestosterone and 6,6-difluoro-4-gonen-3-one esters useful as progestational agents |
Country Status (14)
Country | Link |
---|---|
AT (1) | AT301056B (en) |
BE (1) | BE758013A (en) |
CA (1) | CA938284A (en) |
DE (1) | DE2053608A1 (en) |
DK (1) | DK130141B (en) |
ES (1) | ES385444A1 (en) |
FI (1) | FI46949C (en) |
FR (1) | FR2073371B1 (en) |
GB (1) | GB1291150A (en) |
IL (1) | IL35533A (en) |
LU (1) | LU62069A1 (en) |
NL (1) | NL7016444A (en) |
SU (1) | SU365067A3 (en) |
ZA (1) | ZA707253B (en) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3511861A (en) * | 1968-04-11 | 1970-05-12 | Du Pont | Selected derivatives of 6,6-difluoro-17alpha-ethynyl-17beta-hydroxyester-4-ene-3-one |
-
1970
- 1970-10-26 BE BE758013D patent/BE758013A/en unknown
- 1970-10-26 IL IL35533A patent/IL35533A/en unknown
- 1970-10-26 ZA ZA707253A patent/ZA707253B/en unknown
- 1970-10-31 DE DE19702053608 patent/DE2053608A1/en active Pending
- 1970-11-03 AT AT987970A patent/AT301056B/en not_active IP Right Cessation
- 1970-11-03 CA CA097302A patent/CA938284A/en not_active Expired
- 1970-11-06 GB GB53042/70A patent/GB1291150A/en not_active Expired
- 1970-11-10 NL NL7016444A patent/NL7016444A/xx unknown
- 1970-11-10 FI FI703021A patent/FI46949C/en active
- 1970-11-11 ES ES385444A patent/ES385444A1/en not_active Expired
- 1970-11-16 LU LU62069D patent/LU62069A1/xx unknown
- 1970-11-16 DK DK580770AA patent/DK130141B/en unknown
- 1970-11-16 SU SU1489250A patent/SU365067A3/ru active
- 1970-11-17 FR FR7041168A patent/FR2073371B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
SU365067A3 (en) | 1972-12-28 |
DK130141C (en) | 1975-06-16 |
ZA707253B (en) | 1971-07-28 |
AT301056B (en) | 1972-08-25 |
LU62069A1 (en) | 1971-05-11 |
FI46949B (en) | 1973-05-02 |
GB1291150A (en) | 1972-09-27 |
DK130141B (en) | 1974-12-30 |
FR2073371B1 (en) | 1975-04-18 |
IL35533A0 (en) | 1970-12-24 |
NL7016444A (en) | 1971-05-19 |
BE758013A (en) | 1971-04-01 |
ES385444A1 (en) | 1973-04-16 |
CA938284A (en) | 1973-12-11 |
IL35533A (en) | 1973-06-29 |
DE2053608A1 (en) | 1971-05-27 |
FR2073371A1 (en) | 1971-10-01 |
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