ES277176A1 - Procedure for preparation of 18,19-dinor 13 beta N-propil 17 alpha-etinil testosterone (Machine-translation by Google Translate, not legally binding) - Google Patents
Procedure for preparation of 18,19-dinor 13 beta N-propil 17 alpha-etinil testosterone (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES277176A1 ES277176A1 ES277176A ES277176A ES277176A1 ES 277176 A1 ES277176 A1 ES 277176A1 ES 277176 A ES277176 A ES 277176A ES 277176 A ES277176 A ES 277176A ES 277176 A1 ES277176 A1 ES 277176A1
- Authority
- ES
- Spain
- Prior art keywords
- dinor
- testosterone
- translation
- machine
- legally binding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- A61K31/568—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 positions 10 and 13 by a chain having at least one carbon atom, e.g. androstanes, e.g. testosterone
- A61K31/569—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 positions 10 and 13 by a chain having at least one carbon atom, e.g. androstanes, e.g. testosterone substituted in position 17 alpha, e.g. ethisterone
-
- 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
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J75/00—Processes for the preparation of steroids in general
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (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)
- Steroid Compounds (AREA)
Abstract
Preparation process of 18,19-dinor 13beta-n-propyl-17alpha-ethynyl-testosterone, characterized in that a cyclic ketal of 18,19-dinor-13beta-n-propyl-testosterone is formed, the ketalized product is oxidized to obtain the corresponding 17-ketone derivative, this is subjected to ethynylation, and then the ketone is released in 3. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR861446A FR1376454A (en) | 1961-05-10 | 1961-05-10 | 19-nor testosterone derivative and method of preparation |
FR870347A FR1456M (en) | 1961-05-10 | 1961-08-08 | New drug in particular for the treatment of deficiencies of the corpus luteum. |
Publications (1)
Publication Number | Publication Date |
---|---|
ES277176A1 true ES277176A1 (en) | 1962-08-01 |
Family
ID=26190476
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES277176A Expired ES277176A1 (en) | 1961-05-10 | 1962-05-09 | Procedure for preparation of 18,19-dinor 13 beta N-propil 17 alpha-etinil testosterone (Machine-translation by Google Translate, not legally binding) |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE617484A (en) |
CH (1) | CH411854A (en) |
DE (1) | DE1290139B (en) |
ES (1) | ES277176A1 (en) |
GB (1) | GB1003304A (en) |
-
1962
- 1962-04-27 CH CH510662A patent/CH411854A/en unknown
- 1962-05-02 DE DE1962R0032600 patent/DE1290139B/en active Pending
- 1962-05-09 ES ES277176A patent/ES277176A1/en not_active Expired
- 1962-05-10 GB GB1808862A patent/GB1003304A/en not_active Expired
- 1962-05-10 BE BE617484A patent/BE617484A/en unknown
Also Published As
Publication number | Publication date |
---|---|
BE617484A (en) | 1962-11-12 |
GB1003304A (en) | 1965-09-02 |
CH411854A (en) | 1966-04-30 |
DE1290139B (en) | 1969-03-06 |
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