FR1550974A - - Google Patents
Info
- Publication number
- FR1550974A FR1550974A FR99496A FR1550974DA FR1550974A FR 1550974 A FR1550974 A FR 1550974A FR 99496 A FR99496 A FR 99496A FR 1550974D A FR1550974D A FR 1550974DA FR 1550974 A FR1550974 A FR 1550974A
- 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
- 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
- C07J75/00—Processes for the preparation of steroids in general
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 |
|---|---|---|---|
| FR99496 | 1967-03-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1550974A true FR1550974A (fr) | 1968-12-27 |
Family
ID=8627214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR99496A Expired FR1550974A (fr) | 1967-03-20 | 1967-03-20 |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5021470B1 (fr) |
| CH (1) | CH492690A (fr) |
| DE (1) | DE1668652B2 (fr) |
| DK (1) | DK129197B (fr) |
| FR (1) | FR1550974A (fr) |
| GB (2) | GB1228211A (fr) |
| IL (3) | IL29578A (fr) |
| NL (1) | NL158505B (fr) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2400342A1 (de) * | 1973-01-05 | 1974-07-11 | Roussel Uclaf | 11-oxo-gon-9-en-derivate, verfahren zu deren herstellung und verwendung bei der herstellung von 10-alkyl-steroiden |
| US4843157A (en) * | 1986-09-01 | 1989-06-27 | Schering Aktiengesellschaft | 13alpha-alkylgonan-delta 9(11)-5,10-epoxides |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2854402B1 (fr) | 2003-04-29 | 2008-07-04 | Aventis Pharma Sa | Nouveau procede et intermediaires de preparation de composes 19-nor-steroides |
-
1967
- 1967-03-20 FR FR99496A patent/FR1550974A/fr not_active Expired
-
1968
- 1968-03-05 IL IL29578A patent/IL29578A/en unknown
- 1968-03-05 IL IL38339A patent/IL38339A/en unknown
- 1968-03-15 CH CH386068A patent/CH492690A/fr not_active IP Right Cessation
- 1968-03-19 JP JP43017561A patent/JPS5021470B1/ja active Pending
- 1968-03-19 GB GB1228211D patent/GB1228211A/en not_active Expired
- 1968-03-19 DK DK115568AA patent/DK129197B/da not_active IP Right Cessation
- 1968-03-19 DE DE1968R0048274 patent/DE1668652B2/de active Granted
- 1968-03-19 GB GB1228212D patent/GB1228212A/en not_active Expired
- 1968-03-19 NL NL6803859.A patent/NL158505B/xx not_active IP Right Cessation
-
1971
- 1971-12-13 IL IL38339A patent/IL38339A0/xx unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2400342A1 (de) * | 1973-01-05 | 1974-07-11 | Roussel Uclaf | 11-oxo-gon-9-en-derivate, verfahren zu deren herstellung und verwendung bei der herstellung von 10-alkyl-steroiden |
| US4843157A (en) * | 1986-09-01 | 1989-06-27 | Schering Aktiengesellschaft | 13alpha-alkylgonan-delta 9(11)-5,10-epoxides |
Also Published As
| Publication number | Publication date |
|---|---|
| DK129197C (fr) | 1975-03-24 |
| NL6803859A (fr) | 1968-09-23 |
| IL38339A0 (en) | 1972-02-29 |
| IL29578A (en) | 1973-04-30 |
| NL158505B (nl) | 1978-11-15 |
| JPS5021470B1 (fr) | 1975-07-23 |
| IL38339A (en) | 1973-04-30 |
| DE1668652B2 (de) | 1976-07-01 |
| GB1228211A (fr) | 1971-04-15 |
| DE1668652A1 (de) | 1971-06-03 |
| DK129197B (da) | 1974-09-09 |
| GB1228212A (fr) | 1971-04-15 |
| CH492690A (fr) | 1970-06-30 |