CH419118A - Herstellung von in 17a-Stellung substituierten 3-Niederalkoxy-1,3,5(10)-östratrien-17B-olen - Google Patents
Herstellung von in 17a-Stellung substituierten 3-Niederalkoxy-1,3,5(10)-östratrien-17B-olenInfo
- Publication number
- CH419118A CH419118A CH513163A CH513163A CH419118A CH 419118 A CH419118 A CH 419118A CH 513163 A CH513163 A CH 513163A CH 513163 A CH513163 A CH 513163A CH 419118 A CH419118 A CH 419118A
- Authority
- CH
- Switzerland
- Prior art keywords
- estratrien
- preparation
- lower alkoxy
- ols
- substituted
- Prior art date
Links
Classifications
-
- 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
- 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
- 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
- C07J43/00—Normal steroids having a nitrogen-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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1708662 | 1962-04-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH419118A true CH419118A (de) | 1966-08-31 |
Family
ID=11934157
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH513263A CH443284A (de) | 1962-04-26 | 1963-04-24 | Verfahren zur Herstellung von Derivaten des Androstan |
| CH513163A CH419118A (de) | 1962-04-26 | 1963-04-24 | Herstellung von in 17a-Stellung substituierten 3-Niederalkoxy-1,3,5(10)-östratrien-17B-olen |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH513263A CH443284A (de) | 1962-04-26 | 1963-04-24 | Verfahren zur Herstellung von Derivaten des Androstan |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3168515A (de) |
| CH (2) | CH443284A (de) |
| FR (1) | FR2939M (de) |
| GB (2) | GB980594A (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3689512A (en) * | 1970-10-06 | 1972-09-05 | American Home Prod | Novel 3-etherified-1,3,5(10)-triene-steroids and process thereof |
| JP3178046B2 (ja) * | 1991-11-25 | 2001-06-18 | チッソ株式会社 | （＋）−エストロン誘導体の製造法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2344997A (en) * | 1938-12-10 | 1944-03-28 | Ciba Pharm Prod Inc | 3-derivatives of the saturated and unsaturated androstane-3-one-17-ols substituted in 17-position and process of making same as well as the corresponding free ketones |
-
1963
- 1963-04-23 US US274913A patent/US3168515A/en not_active Expired - Lifetime
- 1963-04-24 CH CH513263A patent/CH443284A/de unknown
- 1963-04-24 CH CH513163A patent/CH419118A/de unknown
- 1963-04-25 GB GB16402/63A patent/GB980594A/en not_active Expired
- 1963-04-25 FR FR932745A patent/FR2939M/fr active Active
- 1963-04-25 GB GB16401/63A patent/GB981468A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2939M (fr) | 1964-11-23 |
| CH443284A (de) | 1967-09-15 |
| GB980594A (en) | 1965-01-13 |
| GB981468A (en) | 1965-01-27 |
| US3168515A (en) | 1965-02-02 |
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