ES362790A1 - Un procedimiento para preparar un 3-ciclopentiloxi -este- roide. - Google Patents
Un procedimiento para preparar un 3-ciclopentiloxi -este- roide.Info
- Publication number
- ES362790A1 ES362790A1 ES362790A ES362790A ES362790A1 ES 362790 A1 ES362790 A1 ES 362790A1 ES 362790 A ES362790 A ES 362790A ES 362790 A ES362790 A ES 362790A ES 362790 A1 ES362790 A1 ES 362790A1
- Authority
- ES
- Spain
- Prior art keywords
- cyclopentyloxy
- group
- ketone
- see formula
- polycarboxyalkyl
- 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
- A61K31/567—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
- 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
-
- 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
- A61K31/566—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 having an oxo group in position 17, e.g. estrone
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J51/00—Normal steroids with unmodified cyclopenta(a)hydrophenanthrene skeleton not provided for in groups C07J1/00 - C07J43/00
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J75/00—Processes for the preparation of steroids in general
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Epidemiology (AREA)
- Pharmacology & Pharmacy (AREA)
- Medicinal Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Steroid Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US69978568A | 1968-01-23 | 1968-01-23 | |
| GB4998368 | 1968-10-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES362790A1 true ES362790A1 (es) | 1971-02-16 |
Family
ID=26266582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES362790A Expired ES362790A1 (es) | 1968-01-23 | 1969-01-22 | Un procedimiento para preparar un 3-ciclopentiloxi -este- roide. |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS499462B1 (de) |
| BE (1) | BE727332A (de) |
| CH (2) | CH568339A5 (de) |
| DE (1) | DE1902641C3 (de) |
| ES (1) | ES362790A1 (de) |
| FR (1) | FR2000609A1 (de) |
| IL (1) | IL31443A (de) |
| NL (1) | NL6901129A (de) |
| PH (1) | PH9372A (de) |
-
1969
- 1969-01-19 IL IL31443A patent/IL31443A/en unknown
- 1969-01-20 DE DE1902641A patent/DE1902641C3/de not_active Expired
- 1969-01-22 ES ES362790A patent/ES362790A1/es not_active Expired
- 1969-01-23 BE BE727332D patent/BE727332A/xx not_active IP Right Cessation
- 1969-01-23 FR FR6901209A patent/FR2000609A1/fr not_active Withdrawn
- 1969-01-23 CH CH1811273A patent/CH568339A5/xx not_active IP Right Cessation
- 1969-01-23 CH CH101169A patent/CH565204A5/xx not_active IP Right Cessation
- 1969-01-23 NL NL6901129A patent/NL6901129A/xx unknown
- 1969-01-23 JP JP44004486A patent/JPS499462B1/ja active Pending
-
1973
- 1973-04-02 PH PH14487*UA patent/PH9372A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PH9372A (en) | 1975-10-22 |
| DE1902641B2 (de) | 1979-01-11 |
| FR2000609A1 (en) | 1969-09-12 |
| NL6901129A (de) | 1969-07-25 |
| CH568339A5 (de) | 1975-10-31 |
| BE727332A (de) | 1969-07-23 |
| IL31443A0 (en) | 1969-03-27 |
| DE1902641A1 (de) | 1969-09-04 |
| IL31443A (en) | 1973-03-30 |
| DE1902641C3 (de) | 1979-09-06 |
| JPS499462B1 (de) | 1974-03-05 |
| CH565204A5 (de) | 1975-08-15 |
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