FR1440635A - Process for the preparation of alpha-nor-beta-homo-steroids - Google Patents
Process for the preparation of alpha-nor-beta-homo-steroidsInfo
- Publication number
- FR1440635A FR1440635A FR993249A FR993249A FR1440635A FR 1440635 A FR1440635 A FR 1440635A FR 993249 A FR993249 A FR 993249A FR 993249 A FR993249 A FR 993249A FR 1440635 A FR1440635 A FR 1440635A
- Authority
- FR
- France
- Prior art keywords
- steroids
- homo
- beta
- alpha
- preparation
- 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
- C07J69/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton has been modified by contraction of only one ring by one atom and expansion of only one ring by one atom
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J31/00—Normal steroids containing one or more sulfur atoms not belonging to a hetero ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J75/00—Processes for the preparation of steroids in general
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR993249A FR1440635A (en) | 1963-11-01 | 1964-10-30 | Process for the preparation of alpha-nor-beta-homo-steroids |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1343563A CH442290A (en) | 1963-11-01 | 1963-11-01 | Process for the preparation of 3,6-dioxo-A-nor-B-homo-steroids |
FR993249A FR1440635A (en) | 1963-11-01 | 1964-10-30 | Process for the preparation of alpha-nor-beta-homo-steroids |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1440635A true FR1440635A (en) | 1966-06-03 |
Family
ID=25712291
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR993249A Expired FR1440635A (en) | 1963-11-01 | 1964-10-30 | Process for the preparation of alpha-nor-beta-homo-steroids |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1440635A (en) |
-
1964
- 1964-10-30 FR FR993249A patent/FR1440635A/en not_active Expired
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