BE684857A - - Google Patents
Info
- Publication number
- BE684857A BE684857A BE684857DA BE684857A BE 684857 A BE684857 A BE 684857A BE 684857D A BE684857D A BE 684857DA BE 684857 A BE684857 A BE 684857A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
- C07D231/54—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings condensed with carbocyclic rings or ring systems
-
- 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
-
- 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
- A61K31/573—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 substituted in position 21, e.g. cortisone, dexamethasone, prednisone or aldosterone
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical 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)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US47616065A | 1965-07-30 | 1965-07-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE684857A true BE684857A (en) | 1967-01-30 |
Family
ID=23890732
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE684857D BE684857A (en) | 1965-07-30 | 1966-07-29 |
Country Status (8)
Country | Link |
---|---|
BE (1) | BE684857A (en) |
BR (1) | BR6681630D0 (en) |
CH (1) | CH566350A5 (en) |
DE (1) | DE1593057A1 (en) |
ES (1) | ES329985A1 (en) |
GB (1) | GB1141070A (en) |
IL (1) | IL26185A (en) |
NL (1) | NL6610736A (en) |
-
1966
- 1966-07-20 IL IL26185A patent/IL26185A/en unknown
- 1966-07-23 ES ES0329985A patent/ES329985A1/en not_active Expired
- 1966-07-26 CH CH1079066D patent/CH566350A5/en not_active IP Right Cessation
- 1966-07-27 GB GB33800/66A patent/GB1141070A/en not_active Expired
- 1966-07-28 BR BR181630/66A patent/BR6681630D0/en unknown
- 1966-07-29 NL NL6610736A patent/NL6610736A/xx unknown
- 1966-07-29 BE BE684857D patent/BE684857A/xx unknown
- 1966-07-29 DE DE19661593057 patent/DE1593057A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
BR6681630D0 (en) | 1973-12-04 |
IL26185A (en) | 1970-03-22 |
NL6610736A (en) | 1967-01-31 |
DE1593057A1 (en) | 1970-04-23 |
ES329985A1 (en) | 1967-06-01 |
CH566350A5 (en) | 1975-09-15 |
GB1141070A (en) | 1969-01-22 |