LU74609A1 - - Google Patents
Info
- Publication number
- LU74609A1 LU74609A1 LU74609A LU74609A LU74609A1 LU 74609 A1 LU74609 A1 LU 74609A1 LU 74609 A LU74609 A LU 74609A LU 74609 A LU74609 A LU 74609A LU 74609 A1 LU74609 A1 LU 74609A1
- Authority
- LU
- Luxembourg
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J7/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms
- C07J7/008—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms substituted in position 21
- C07J7/0095—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms substituted in position 21 carbon in position 21 is part of carboxylic group
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J7/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms
- C07J7/008—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms substituted in position 21
- C07J7/009—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms substituted in position 21 by only one oxygen atom doubly bound
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J71/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton is condensed with a heterocyclic ring
- C07J71/0005—Oxygen-containing hetero ring
- C07J71/0026—Oxygen-containing hetero ring cyclic ketals
- C07J71/0031—Oxygen-containing hetero ring cyclic ketals at positions 16, 17
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Steroid Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19752513556 DE2513556A1 (de) | 1975-03-21 | 1975-03-21 | Neue pregnansaeure-derivate |
| DE19752513558 DE2513558A1 (de) | 1975-03-21 | 1975-03-21 | Neue pregnansaeure-derivate |
| DE19752513555 DE2513555A1 (de) | 1975-03-21 | 1975-03-21 | Neue pregnansaeure-derivate |
| DE19752513557 DE2513557A1 (de) | 1975-03-21 | 1975-03-21 | Neue pregnansaeure-derivate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU74609A1 true LU74609A1 (https=) | 1976-09-01 |
Family
ID=27431966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU74609A LU74609A1 (https=) | 1975-03-21 | 1976-03-19 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4049804A (https=) |
| JP (1) | JPS51136660A (https=) |
| CH (1) | CH627762A5 (https=) |
| DK (1) | DK118776A (https=) |
| FR (1) | FR2304344A1 (https=) |
| GB (1) | GB1548234A (https=) |
| IE (1) | IE43218B1 (https=) |
| LU (1) | LU74609A1 (https=) |
| NL (1) | NL7602883A (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4257969A (en) * | 1980-01-23 | 1981-03-24 | E. R. Squibb & Sons, Inc. | 16,17-Dihydroxypregnene-21-carboxylic acids and derivatives |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3833563A (en) * | 1971-10-04 | 1974-09-03 | Schering Ag | Novel pregnanoic acid derivatives |
| GB1438940A (en) * | 1972-07-19 | 1976-06-09 | Glaxo Lab Ltd | 17beta-haloalkoxycarbonyl-17alpha-oxysteroids |
| US3906095A (en) * | 1972-08-30 | 1975-09-16 | Schering Ag | Novel pregnanoic acid derivatives |
| DD119586A5 (https=) * | 1973-12-21 | 1976-05-05 |
-
1976
- 1976-03-18 DK DK118776A patent/DK118776A/da unknown
- 1976-03-19 LU LU74609A patent/LU74609A1/xx unknown
- 1976-03-19 CH CH350076A patent/CH627762A5/de not_active IP Right Cessation
- 1976-03-19 US US05/668,394 patent/US4049804A/en not_active Expired - Lifetime
- 1976-03-19 IE IE575/76A patent/IE43218B1/en unknown
- 1976-03-19 NL NL7602883A patent/NL7602883A/xx not_active Application Discontinuation
- 1976-03-22 JP JP51031182A patent/JPS51136660A/ja active Pending
- 1976-03-22 GB GB11419/76A patent/GB1548234A/en not_active Expired
- 1976-03-22 FR FR7608194A patent/FR2304344A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| IE43218L (en) | 1976-09-21 |
| GB1548234A (en) | 1979-07-04 |
| CH627762A5 (de) | 1982-01-29 |
| NL7602883A (nl) | 1976-09-23 |
| FR2304344B1 (https=) | 1980-07-04 |
| US4049804A (en) | 1977-09-20 |
| DK118776A (da) | 1976-09-22 |
| IE43218B1 (en) | 1981-01-14 |
| JPS51136660A (en) | 1976-11-26 |
| FR2304344A1 (fr) | 1976-10-15 |