FR2400526B2 - - Google Patents
Info
- Publication number
- FR2400526B2 FR2400526B2 FR7722815A FR7722815A FR2400526B2 FR 2400526 B2 FR2400526 B2 FR 2400526B2 FR 7722815 A FR7722815 A FR 7722815A FR 7722815 A FR7722815 A FR 7722815A FR 2400526 B2 FR2400526 B2 FR 2400526B2
- Authority
- FR
- France
- 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
- C07J53/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton has been modified by condensation with a carbocyclic rings or by formation of an additional ring by means of a direct link between two ring carbon atoms, including carboxyclic rings fused to the cyclopenta(a)hydrophenanthrene skeleton are included in this class
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Steroid Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/708,821 US4058538A (en) | 1975-01-27 | 1976-07-26 | 3α,5α-Cyclo-6β-alkoxy-α22 -bis-nor cholestene derivatives |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2400526A2 FR2400526A2 (fr) | 1979-03-16 |
| FR2400526B2 true FR2400526B2 (en, 2012) | 1982-07-09 |
Family
ID=24847311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7722815A Granted FR2400526A2 (fr) | 1976-07-26 | 1977-07-25 | Procede de preparation de 3a, 5a-cyclo-6b-alkoxy-d22-25-oxy- ou -acyloxy-bisnorcholestanes et analogues |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5318555A (en, 2012) |
| CH (1) | CH631186A5 (en, 2012) |
| DE (1) | DE2733116A1 (en, 2012) |
| FR (1) | FR2400526A2 (en, 2012) |
| GB (1) | GB1537199A (en, 2012) |
| IL (1) | IL52435A0 (en, 2012) |
| NL (1) | NL7707612A (en, 2012) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3061478D1 (en) * | 1979-05-18 | 1983-02-03 | Hoffmann La Roche | Process for the preparation of cholestene derivatives and intermediates in this preparation |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3994934A (en) * | 1975-01-27 | 1976-11-30 | The Upjohn Company | Process for preparing Δ22 -25-oxy substituted sterol derivatives |
-
1977
- 1977-07-01 IL IL52435A patent/IL52435A0/xx unknown
- 1977-07-08 NL NL7707612A patent/NL7707612A/xx not_active Application Discontinuation
- 1977-07-22 DE DE19772733116 patent/DE2733116A1/de not_active Withdrawn
- 1977-07-22 GB GB30845/77A patent/GB1537199A/en not_active Expired
- 1977-07-25 FR FR7722815A patent/FR2400526A2/fr active Granted
- 1977-07-25 JP JP8845777A patent/JPS5318555A/ja active Pending
- 1977-07-26 CH CH921977A patent/CH631186A5/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| GB1537199A (en) | 1978-12-29 |
| IL52435A0 (en) | 1977-10-31 |
| DE2733116A1 (de) | 1978-02-02 |
| NL7707612A (nl) | 1978-01-30 |
| CH631186A5 (en) | 1982-07-30 |
| JPS5318555A (en) | 1978-02-20 |
| FR2400526A2 (fr) | 1979-03-16 |