BE718660A - - Google Patents
Info
- Publication number
- BE718660A BE718660A BE718660DA BE718660A BE 718660 A BE718660 A BE 718660A BE 718660D A BE718660D A BE 718660DA BE 718660 A BE718660 A BE 718660A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J75/00—Processes for the preparation of steroids in general
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J1/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, not substituted in position 17 beta by a carbon atom, e.g. estrane, androstane
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J41/00—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J43/00—Normal steroids having a nitrogen-containing hetero ring spiro-condensed or not condensed with the cyclopenta(a)hydrophenanthrene skeleton
- C07J43/003—Normal steroids having a nitrogen-containing hetero ring spiro-condensed or not condensed with the cyclopenta(a)hydrophenanthrene skeleton not condensed
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J9/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of more than two carbon atoms, e.g. cholane, cholestane, coprostane
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 |
|---|---|---|---|
| GB34739/67A GB1235285A (en) | 1967-07-28 | 1967-07-28 | Substituted methylene steroids and their preparation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE718660A true BE718660A (en:Method) | 1968-12-31 |
Family
ID=10369383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE718660D BE718660A (en:Method) | 1967-07-28 | 1968-07-26 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3528999A (en:Method) |
| JP (1) | JPS4815292B1 (en:Method) |
| BE (1) | BE718660A (en:Method) |
| DE (1) | DE1793046A1 (en:Method) |
| DK (1) | DK126647B (en:Method) |
| FR (1) | FR1594568A (en:Method) |
| GB (1) | GB1235285A (en:Method) |
| IE (1) | IE32316B1 (en:Method) |
| NL (1) | NL6810210A (en:Method) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3700702A (en) * | 1970-12-02 | 1972-10-24 | Hoffmann La Roche | New 15{62 ,16{62 -methylene steroids |
| JPS55150936A (en) * | 1979-05-14 | 1980-11-25 | Mitsubishi Electric Corp | Wire-cut electric discharge machine |
| JPS56134133A (en) * | 1980-03-12 | 1981-10-20 | Mitsubishi Electric Corp | Electric machining apparatus |
| US4512986A (en) * | 1983-07-26 | 1985-04-23 | Research Triangle Institute | Progrestationally active steroids |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3345387A (en) * | 1964-05-25 | 1967-10-03 | Merck & Co Inc | Process for producing 16beta-alkyl and 16beta-alkyl steroids of the pregnane series |
-
1967
- 1967-07-28 GB GB34739/67A patent/GB1235285A/en not_active Expired
-
1968
- 1968-07-18 NL NL6810210A patent/NL6810210A/xx unknown
- 1968-07-22 IE IE882/68A patent/IE32316B1/xx unknown
- 1968-07-24 US US747089A patent/US3528999A/en not_active Expired - Lifetime
- 1968-07-26 DE DE19681793046 patent/DE1793046A1/de active Pending
- 1968-07-26 DK DK364068AA patent/DK126647B/da unknown
- 1968-07-26 BE BE718660D patent/BE718660A/xx unknown
- 1968-07-29 FR FR1594568D patent/FR1594568A/fr not_active Expired
- 1968-07-29 JP JP43053062A patent/JPS4815292B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1793046A1 (de) | 1972-02-03 |
| FR1594568A (en:Method) | 1970-06-08 |
| GB1235285A (en) | 1971-06-09 |
| JPS4815292B1 (en:Method) | 1973-05-14 |
| US3528999A (en) | 1970-09-15 |
| NL6810210A (en:Method) | 1969-01-30 |
| IE32316B1 (en) | 1973-06-27 |
| DK126647B (da) | 1973-08-06 |
| IE32316L (en) | 1969-01-28 |