CH492691A - Verfahren zur Herstellung von Hemithioketalen von Steroiden - Google Patents
Verfahren zur Herstellung von Hemithioketalen von SteroidenInfo
- Publication number
- CH492691A CH492691A CH1415566A CH1415566A CH492691A CH 492691 A CH492691 A CH 492691A CH 1415566 A CH1415566 A CH 1415566A CH 1415566 A CH1415566 A CH 1415566A CH 492691 A CH492691 A CH 492691A
- Authority
- CH
- Switzerland
- Prior art keywords
- hemithioketals
- steroids
- preparation
- Prior art date
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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J31/00—Normal steroids containing one or more sulfur atoms not belonging to a hetero ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J33/00—Normal steroids having a sulfur-containing hetero ring spiro-condensed or not condensed with the cyclopenta(a)hydrophenanthrene skeleton
-
- 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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US512200A US3354153A (en) | 1965-12-07 | 1965-12-07 | 3-alkylene hemithioketals and 3-enol ethers of steroids |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH492691A true CH492691A (de) | 1970-06-30 |
Family
ID=24038111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1415566A CH492691A (de) | 1965-12-07 | 1966-09-30 | Verfahren zur Herstellung von Hemithioketalen von Steroiden |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3354153A (de) |
| BE (1) | BE690750A (de) |
| BR (1) | BR6685186D0 (de) |
| CH (1) | CH492691A (de) |
| DE (1) | DE1593223A1 (de) |
| DK (1) | DK127061B (de) |
| FR (2) | FR6882M (de) |
| GB (1) | GB1122447A (de) |
| IL (1) | IL26373A (de) |
| NL (1) | NL6616096A (de) |
| SE (1) | SE332823B (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3388125A (en) * | 1966-08-22 | 1968-06-11 | Searle & Co | 17alpha-alkyl-17beta-methyl-3-oxo-13xi-gonene epoxides and intermediates |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2288854A (en) * | 1941-10-11 | 1942-07-07 | Squibb & Sons Inc | Cyclic ketals of 3-keto-17-hydroxy-17-ethynyl-cyclopentanoperhydrophenanthrenes, andmethod of preparing them |
| US2793217A (en) * | 1953-06-27 | 1957-05-21 | Lab Francais Chimiotherapie | New derivatives of adrenosterone and a process of making same |
| US3162629A (en) * | 1962-06-06 | 1964-12-22 | Ortho Pharma Corp | 3-ethylene mercaptole derivatives of 6-methyl progesterone |
-
1965
- 1965-12-07 US US512200A patent/US3354153A/en not_active Expired - Lifetime
-
1966
- 1966-08-23 IL IL26373A patent/IL26373A/en unknown
- 1966-08-25 DK DK434866AA patent/DK127061B/da unknown
- 1966-09-07 GB GB39916/66A patent/GB1122447A/en not_active Expired
- 1966-09-17 DE DE19661593223 patent/DE1593223A1/de active Pending
- 1966-09-30 CH CH1415566A patent/CH492691A/de not_active IP Right Cessation
- 1966-10-10 FR FR79346A patent/FR6882M/fr not_active Expired
- 1966-10-10 FR FR79345A patent/FR7134M/fr not_active Expired
- 1966-11-10 SE SE15401/66A patent/SE332823B/xx unknown
- 1966-11-15 NL NL6616096A patent/NL6616096A/xx unknown
- 1966-12-06 BE BE690750D patent/BE690750A/xx unknown
- 1966-12-07 BR BR185186/66A patent/BR6685186D0/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BR6685186D0 (pt) | 1973-12-27 |
| SE332823B (de) | 1971-02-22 |
| US3354153A (en) | 1967-11-21 |
| BE690750A (de) | 1967-06-06 |
| GB1122447A (en) | 1968-08-07 |
| DK127061B (da) | 1973-09-17 |
| NL6616096A (de) | 1967-06-08 |
| FR6882M (de) | 1969-04-21 |
| IL26373A (en) | 1970-04-20 |
| FR7134M (de) | 1969-07-28 |
| DE1593223A1 (de) | 1970-07-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |