AR193388A1 - PROCEDURE FOR THE PREPARATION OF NEW 6ALFA, 9ALFA-DIFLUORESTEROIDS OF THE PREGNANE SERIES - Google Patents
PROCEDURE FOR THE PREPARATION OF NEW 6ALFA, 9ALFA-DIFLUORESTEROIDS OF THE PREGNANE SERIESInfo
- Publication number
- AR193388A1 AR193388A1 AR24158672A AR24158672A AR193388A1 AR 193388 A1 AR193388 A1 AR 193388A1 AR 24158672 A AR24158672 A AR 24158672A AR 24158672 A AR24158672 A AR 24158672A AR 193388 A1 AR193388 A1 AR 193388A1
- Authority
- AR
- Argentina
- Prior art keywords
- difluoresteroids
- 9alfa
- 6alfa
- procedure
- preparation
- 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
- A61K31/57—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
-
- 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
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)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH594471A CH563406A5 (en) | 1971-04-23 | 1971-04-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
AR193388A1 true AR193388A1 (en) | 1973-04-23 |
Family
ID=4301904
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AR24158672A AR193388A1 (en) | 1971-04-23 | 1972-04-20 | PROCEDURE FOR THE PREPARATION OF NEW 6ALFA, 9ALFA-DIFLUORESTEROIDS OF THE PREGNANE SERIES |
Country Status (9)
Country | Link |
---|---|
AR (1) | AR193388A1 (en) |
AU (1) | AU4145272A (en) |
BE (1) | BE782521A (en) |
CA (1) | CA969175A (en) |
CH (1) | CH563406A5 (en) |
DE (1) | DE2218413A1 (en) |
FR (1) | FR2147911B1 (en) |
GB (1) | GB1387698A (en) |
NL (1) | NL7205452A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USRE35517E (en) * | 1987-08-25 | 1997-05-20 | University Of Southern California | Method, compositions, and compounds for modulating brain excitability |
US5232917A (en) * | 1987-08-25 | 1993-08-03 | University Of Southern California | Methods, compositions, and compounds for allosteric modulation of the GABA receptor by members of the androstane and pregnane series |
-
1971
- 1971-04-23 CH CH594471A patent/CH563406A5/xx not_active IP Right Cessation
-
1972
- 1972-04-15 DE DE19722218413 patent/DE2218413A1/en active Pending
- 1972-04-19 CA CA139,988A patent/CA969175A/en not_active Expired
- 1972-04-19 FR FR7213783A patent/FR2147911B1/fr not_active Expired
- 1972-04-20 AR AR24158672A patent/AR193388A1/en active
- 1972-04-21 AU AU41452/72A patent/AU4145272A/en not_active Expired
- 1972-04-21 NL NL7205452A patent/NL7205452A/xx unknown
- 1972-04-21 BE BE782521A patent/BE782521A/en unknown
- 1972-04-24 GB GB1893272A patent/GB1387698A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2147911B1 (en) | 1975-08-01 |
NL7205452A (en) | 1972-10-25 |
BE782521A (en) | 1972-10-23 |
DE2218413A1 (en) | 1972-11-09 |
CA969175A (en) | 1975-06-10 |
FR2147911A1 (en) | 1973-03-11 |
AU4145272A (en) | 1973-10-25 |
CH563406A5 (en) | 1975-06-30 |
GB1387698A (en) | 1975-03-19 |
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