CH470372A - Verfahren zur Herstellung von 1,3,5(10)-19-nor-Steroiden der Androstan-, Pregnan- oder Spirostanreihe - Google Patents
Verfahren zur Herstellung von 1,3,5(10)-19-nor-Steroiden der Androstan-, Pregnan- oder SpirostanreiheInfo
- Publication number
- CH470372A CH470372A CH715464A CH715464A CH470372A CH 470372 A CH470372 A CH 470372A CH 715464 A CH715464 A CH 715464A CH 715464 A CH715464 A CH 715464A CH 470372 A CH470372 A CH 470372A
- Authority
- CH
- Switzerland
- Prior art keywords
- pregnane
- androstane
- steroids
- preparation
- spirostane
- Prior art date
Links
- QZLYKIGBANMMBK-UGCZWRCOSA-N 5α-Androstane Chemical compound C([C@@H]1CC2)CCC[C@]1(C)[C@@H]1[C@@H]2[C@@H]2CCC[C@@]2(C)CC1 QZLYKIGBANMMBK-UGCZWRCOSA-N 0.000 title 1
- JWMFYGXQPXQEEM-NUNROCCHSA-N 5β-pregnane Chemical compound C([C@H]1CC2)CCC[C@]1(C)[C@@H]1[C@@H]2[C@@H]2CC[C@H](CC)[C@@]2(C)CC1 JWMFYGXQPXQEEM-NUNROCCHSA-N 0.000 title 1
- INLFWQCRAJUDCR-LYLBMTSKSA-N spirostane Chemical class O([C@@H]1[C@@H]([C@]2(CC[C@@H]3[C@@]4(C)CCCCC4CC[C@H]3[C@@H]2C1)C)[C@@H]1C)[C@]11CC[C@@H](C)CO1 INLFWQCRAJUDCR-LYLBMTSKSA-N 0.000 title 1
Classifications
-
- 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
- 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MX7238463 | 1963-06-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH470372A true CH470372A (de) | 1969-03-31 |
Family
ID=19742969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH715464A CH470372A (de) | 1963-06-04 | 1964-06-01 | Verfahren zur Herstellung von 1,3,5(10)-19-nor-Steroiden der Androstan-, Pregnan- oder Spirostanreihe |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3257427A (de) |
| CH (1) | CH470372A (de) |
| DE (1) | DE1693240C3 (de) |
| GB (1) | GB1065386A (de) |
| NL (1) | NL6406345A (de) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3080399A (en) * | 1956-07-13 | 1963-03-05 | Syntex Corp | Cyclopentanophenanthrene compounds and process |
| US2946785A (en) * | 1958-10-20 | 1960-07-26 | Searle & Co | 16beta, 17beta-epoxy-1, 3, 5(10)-estratrienes |
| US2947763A (en) * | 1958-12-17 | 1960-08-02 | Searle & Co | 17alpha-(1-alkynyl)-and 17alpha-(1-alkenyl)-1, 3, 5(10)-estratrien-17beta-ols and intermediates |
| US3081316A (en) * | 1960-10-26 | 1963-03-12 | Teikoku Zoki Seiyaku Kabushiki | 17-substituted 1, 3, 5 (10)-estratrienes and compositions containing the same |
-
1964
- 1964-05-21 GB GB21015/64A patent/GB1065386A/en not_active Expired
- 1964-06-01 CH CH715464A patent/CH470372A/de not_active IP Right Cessation
- 1964-06-04 NL NL6406345A patent/NL6406345A/xx unknown
- 1964-06-04 DE DE1693240A patent/DE1693240C3/de not_active Expired
- 1964-07-10 US US381919A patent/US3257427A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| NL6406345A (de) | 1964-12-07 |
| GB1065386A (en) | 1967-04-12 |
| DE1693240A1 (de) | 1971-07-08 |
| DE1693240B2 (de) | 1974-01-03 |
| US3257427A (en) | 1966-06-21 |
| DE1693240C3 (de) | 1974-08-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AT292929B (de) | Verfahren zur Herstellung von 17α-Monoestern von 11β,17α,21-Trihydroxysteroiden | |
| AT281311B (de) | Verfahren zur Herstellung von 11β,17α-Dihydroxysteroiden | |
| CH433275A (de) | Verfahren zur Herstellung von 19-Alkylsteroiden | |
| CH459196A (de) | Verfahren zur Herstellung von 4,6-Pregnadienderivaten | |
| CH468985A (de) | Verfahren zur Herstellung von 19-nor- 4,9(10)-Steroiden | |
| CH458336A (de) | Verfahren zur Herstellung von 3-Keto- 4,5-6,6-spirocyclopropylsteroiden | |
| CH471829A (de) | Verfahren zur Herstellung von 3-Hydroxy-1,5-bisdehydrosteroiden | |
| CH439277A (de) | Verfahren zur Herstellung von Steroidguanylhydrazonen | |
| CH481081A (de) | Verfahren zur Herstellung von 1,2B-Methylensteroiden | |
| CH540896A (de) | Verfahren zur Herstellung von 15,16B-Methylensteroiden | |
| CH536827A (de) | Verfahren zur Herstellung von 6-Hydroxy-3-keto- 1,4-Steroiden der Pregnan- und Androstanreihe | |
| CH453353A (de) | Verfahren zur Herstellung von 3B-Oxy- 1(10),5-19-nor-steroiden der Androstanreihe | |
| CH521957A (de) | Verfahren zur Herstellung von 1,3,5(10)-Steroiden der 3-Hydroxyreihe | |
| CH419112A (de) | Verfahren zur Herstellung von 16 B-Alkylthio-17 B-hydroxy-steroiden | |
| CH464187A (de) | Verfahren zur Herstellung von Steroidguanylhydrazonen | |
| CH459197A (de) | Verfahren zur Herstellung von 7a, 16a-Dialkyl-steroiden der Pregnanreihe | |
| CH470372A (de) | Verfahren zur Herstellung von 1,3,5(10)-19-nor-Steroiden der Androstan-, Pregnan- oder Spirostanreihe | |
| CH472397A (de) | Verfahren zur Herstellung von 6-Halogen-1a,2a-methylen-16a-methyl- 4,6-pregnadien-17-ol-3,20-dionen | |
| AT252475B (de) | Verfahren zur Herstellung von Pregnan-Derivaten | |
| CH404652A (de) | Verfahren zur Herstellung von 1,4-3-Ketosteroiden | |
| CH451127A (de) | Verfahren zur Herstellung von Steroid-Guanylhydrazonen | |
| AT293638B (de) | Verfahren zur Herstellung von 3β,14β-Dihydroxy-carda-4,20(22)-dien-oliden | |
| CH439328A (de) | Verfahren zur Herstellung von 3,5-Dijodthyroninen | |
| CH464907A (de) | Verfahren zur Herstellung von 19-Hydroxy-4-androsten-3,17-dion | |
| CH454133A (de) | Verfahren zur Herstellung von 4,9(10)-19-nor-Steroiden |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |