BE715573A - - Google Patents
Info
- Publication number
- BE715573A BE715573A BE715573DA BE715573A BE 715573 A BE715573 A BE 715573A BE 715573D A BE715573D A BE 715573DA BE 715573 A BE715573 A BE 715573A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J73/00—Steroids in which the cyclopenta[a]hydrophenanthrene skeleton has been modified by substitution of one or two carbon atoms by hetero atoms
- C07J73/001—Steroids in which the cyclopenta[a]hydrophenanthrene skeleton has been modified by substitution of one or two carbon atoms by hetero atoms by one hetero atom
- C07J73/003—Steroids in which the cyclopenta[a]hydrophenanthrene skeleton has been modified by substitution of one or two carbon atoms by hetero atoms by one hetero atom by oxygen as hetero atom
-
- 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
- C07J1/0003—Androstane derivatives
- C07J1/0018—Androstane derivatives substituted in position 17 beta, not substituted in position 17 alfa
- C07J1/0022—Androstane derivatives substituted in position 17 beta, not substituted in position 17 alfa the substituent being an OH group free esterified or etherified
- C07J1/0025—Esters
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 |
|---|---|---|---|
| CH734767A CH525908A (de) | 1967-05-24 | 1967-05-24 | Verfahren zur Herstellung von 1-Azidomethyl-2-oxasteroiden |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE715573A true BE715573A (cs) | 1968-11-22 |
Family
ID=4323699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE715573D BE715573A (cs) | 1967-05-24 | 1968-05-22 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3542813A (cs) |
| BE (1) | BE715573A (cs) |
| CH (1) | CH525908A (cs) |
| DE (1) | DE1768440A1 (cs) |
| FR (3) | FR1588494A (cs) |
| GB (1) | GB1231472A (cs) |
| NL (1) | NL6807277A (cs) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4366089A (en) * | 1981-05-06 | 1982-12-28 | General Electric Company | Calcium-nickel phosphate catalyst |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3246014A (en) * | 1964-02-27 | 1966-04-12 | Searle & Co | Optionally 6-methylated 17alpha-alkynyl-17beta-oxygenated-2-oxa-5alpha-androstan-3-ones, 19-nor compounds corresponding, and delta4 and delta5(10) derivatives thereof |
-
1967
- 1967-05-24 CH CH734767A patent/CH525908A/de not_active IP Right Cessation
-
1968
- 1968-05-15 DE DE19681768440 patent/DE1768440A1/de active Pending
- 1968-05-17 US US729941A patent/US3542813A/en not_active Expired - Lifetime
- 1968-05-21 GB GB1231472D patent/GB1231472A/en not_active Expired
- 1968-05-22 BE BE715573D patent/BE715573A/xx unknown
- 1968-05-22 NL NL6807277A patent/NL6807277A/xx unknown
- 1968-05-24 FR FR1588494D patent/FR1588494A/fr not_active Expired
- 1968-08-22 FR FR163772A patent/FR7730M/fr not_active Expired
- 1968-08-22 FR FR163773A patent/FR7709M/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH525908A (de) | 1972-07-31 |
| FR7709M (cs) | 1970-02-23 |
| FR1588494A (cs) | 1970-04-17 |
| GB1231472A (cs) | 1971-05-12 |
| US3542813A (en) | 1970-11-24 |
| DE1768440A1 (de) | 1971-07-15 |
| FR7730M (cs) | 1970-03-09 |
| NL6807277A (cs) | 1968-11-25 |