FR1490967A - Process for preparing 7-oxa-d-homo-pregnenes and-alpha-nor-pregnenes - Google Patents
Process for preparing 7-oxa-d-homo-pregnenes and-alpha-nor-pregnenesInfo
- Publication number
- FR1490967A FR1490967A FR74663A FR74663A FR1490967A FR 1490967 A FR1490967 A FR 1490967A FR 74663 A FR74663 A FR 74663A FR 74663 A FR74663 A FR 74663A FR 1490967 A FR1490967 A FR 1490967A
- Authority
- FR
- France
- Prior art keywords
- pregnenes
- oxa
- homo
- alpha
- preparing
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J73/00—Steroids in which the cyclopenta[a]hydrophenanthrene skeleton has been modified by substitution of one or two carbon atoms by hetero atoms
- C07J73/001—Steroids in which the cyclopenta[a]hydrophenanthrene skeleton has been modified by substitution of one or two carbon atoms by hetero atoms by one hetero atom
- C07J73/003—Steroids in which the cyclopenta[a]hydrophenanthrene skeleton has been modified by substitution of one or two carbon atoms by hetero atoms by one hetero atom by oxygen as hetero atom
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR74663A FR1490967A (en) | 1965-08-30 | 1966-08-30 | Process for preparing 7-oxa-d-homo-pregnenes and-alpha-nor-pregnenes |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US483783A US3355461A (en) | 1965-08-30 | 1965-08-30 | Steroidal lactones and their preparation |
FR74663A FR1490967A (en) | 1965-08-30 | 1966-08-30 | Process for preparing 7-oxa-d-homo-pregnenes and-alpha-nor-pregnenes |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1490967A true FR1490967A (en) | 1967-08-04 |
Family
ID=26172842
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR74663A Expired FR1490967A (en) | 1965-08-30 | 1966-08-30 | Process for preparing 7-oxa-d-homo-pregnenes and-alpha-nor-pregnenes |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1490967A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0000546A1 (en) * | 1977-07-20 | 1979-02-07 | E.R. Squibb & Sons, Inc. | D-homo oxasteroids, processes for their preparation, their use in preparing pharmaceutical compositions with antiinflammatocy activity and pharmaceutical compositions containing them |
-
1966
- 1966-08-30 FR FR74663A patent/FR1490967A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0000546A1 (en) * | 1977-07-20 | 1979-02-07 | E.R. Squibb & Sons, Inc. | D-homo oxasteroids, processes for their preparation, their use in preparing pharmaceutical compositions with antiinflammatocy activity and pharmaceutical compositions containing them |
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