AR196867A1 - Metodo para la preparacion de alpha-esteroides antagonistas de prostaglandinas - Google Patents
Metodo para la preparacion de alpha-esteroides antagonistas de prostaglandinasInfo
- Publication number
- AR196867A1 AR196867A1 AR23939571A AR23939571A AR196867A1 AR 196867 A1 AR196867 A1 AR 196867A1 AR 23939571 A AR23939571 A AR 23939571A AR 23939571 A AR23939571 A AR 23939571A AR 196867 A1 AR196867 A1 AR 196867A1
- Authority
- AR
- Argentina
- Prior art keywords
- prostaglandins
- steroids
- antagonists
- alpha
- preparation
- Prior art date
Links
- 239000005557 antagonist Substances 0.000 title 1
- 229940094443 oxytocics prostaglandins Drugs 0.000 title 1
- 150000003180 prostaglandins Chemical class 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J21/00—Normal steroids containing carbon, hydrogen, halogen or oxygen having an oxygen-containing hetero ring spiro-condensed with the cyclopenta(a)hydrophenanthrene skeleton
- C07J21/005—Ketals
- C07J21/006—Ketals at position 3
-
- 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
- C07J1/0003—Androstane derivatives
- C07J1/0011—Androstane derivatives substituted in position 17 by a keto group
-
- 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
- C07J1/0003—Androstane derivatives
- C07J1/0018—Androstane derivatives substituted in position 17 beta, not substituted in position 17 alfa
- C07J1/0022—Androstane derivatives substituted in position 17 beta, not substituted in position 17 alfa the substituent being an OH group free esterified or etherified
-
- 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
- C07J5/0046—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 substituted in position 17 alfa
- C07J5/0053—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 substituted in position 17 alfa not substituted in position 16
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J7/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms
- C07J7/0005—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms not substituted in position 21
- C07J7/001—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms not substituted in position 21 substituted in position 20 by a keto group
- C07J7/0015—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms not substituted in position 21 substituted in position 20 by a keto group not substituted in position 17 alfa
- C07J7/002—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms not substituted in position 21 substituted in position 20 by a keto group not substituted in position 17 alfa not substituted in position 16
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Steroid Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5753370 | 1970-12-03 | ||
| GB3338271A GB1366080A (en) | 1970-12-03 | 1971-07-15 | 6alpha,15alpha-dihydroxy-steroids |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR196867A1 true AR196867A1 (es) | 1974-02-28 |
Family
ID=26261849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AR23939571A AR196867A1 (es) | 1970-12-03 | 1971-12-02 | Metodo para la preparacion de alpha-esteroides antagonistas de prostaglandinas |
Country Status (6)
| Country | Link |
|---|---|
| AR (1) | AR196867A1 (es) |
| AU (1) | AU3632571A (es) |
| BE (1) | BE776238A (es) |
| DE (1) | DE2159874A1 (es) |
| FR (1) | FR2116508A1 (es) |
| GB (1) | GB1366080A (es) |
-
1971
- 1971-07-15 GB GB3338271A patent/GB1366080A/en not_active Expired
- 1971-11-30 AU AU36325/71A patent/AU3632571A/en not_active Expired
- 1971-12-02 DE DE19712159874 patent/DE2159874A1/de active Pending
- 1971-12-02 FR FR7143350A patent/FR2116508A1/fr not_active Withdrawn
- 1971-12-02 AR AR23939571A patent/AR196867A1/es active
- 1971-12-03 BE BE776238A patent/BE776238A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE776238A (fr) | 1972-04-04 |
| GB1366080A (en) | 1974-09-11 |
| DE2159874A1 (de) | 1973-05-03 |
| AU3632571A (en) | 1973-06-07 |
| FR2116508A1 (es) | 1972-07-13 |
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