NL7004183A - - Google Patents
Info
- Publication number
- NL7004183A NL7004183A NL7004183A NL7004183A NL7004183A NL 7004183 A NL7004183 A NL 7004183A NL 7004183 A NL7004183 A NL 7004183A NL 7004183 A NL7004183 A NL 7004183A NL 7004183 A NL7004183 A NL 7004183A
- Authority
- NL
- Netherlands
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 |
|---|---|---|---|
| CH614269A CH513844A (de) | 1969-04-23 | 1969-04-23 | Verfahren zur Herstellung von Steroiden |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7004183A true NL7004183A (de) | 1970-10-27 |
Family
ID=4304932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7004183A NL7004183A (de) | 1969-04-23 | 1970-03-24 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3644438A (de) |
| BE (1) | BE749173A (de) |
| CH (1) | CH513844A (de) |
| DE (1) | DE2014834A1 (de) |
| FR (1) | FR2042362A1 (de) |
| GB (1) | GB1251922A (de) |
| NL (1) | NL7004183A (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0785211A1 (de) * | 1996-01-22 | 1997-07-23 | Laboratoire Theramex | Neue substituierte 19-nor-Pregnan-Derivate |
-
1969
- 1969-04-23 CH CH614269A patent/CH513844A/de not_active IP Right Cessation
-
1970
- 1970-03-11 US US18737A patent/US3644438A/en not_active Expired - Lifetime
- 1970-03-24 NL NL7004183A patent/NL7004183A/xx unknown
- 1970-03-26 DE DE19702014834 patent/DE2014834A1/de active Pending
- 1970-04-02 GB GB1251922D patent/GB1251922A/en not_active Expired
- 1970-04-20 BE BE749173D patent/BE749173A/xx unknown
- 1970-04-22 FR FR7014558A patent/FR2042362A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| DE2014834A1 (de) | 1970-11-05 |
| GB1251922A (de) | 1971-11-03 |
| FR2042362A1 (de) | 1971-02-12 |
| CH513844A (de) | 1971-10-15 |
| US3644438A (en) | 1972-02-22 |
| BE749173A (fr) | 1970-10-20 |