CH473106A - Verfahren zur Herstellung von 3-Keto-13B-alkyl-17B-acetyl-gon-4-enen - Google Patents
Verfahren zur Herstellung von 3-Keto-13B-alkyl-17B-acetyl-gon-4-enenInfo
- Publication number
- CH473106A CH473106A CH782266A CH782266A CH473106A CH 473106 A CH473106 A CH 473106A CH 782266 A CH782266 A CH 782266A CH 782266 A CH782266 A CH 782266A CH 473106 A CH473106 A CH 473106A
- Authority
- CH
- Switzerland
- Prior art keywords
- enes
- gon
- keto
- acetyl
- alkyl
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J5/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane and substituted in position 21 by only one singly bound oxygen atom, i.e. only one oxygen bound to position 21 by a single bond
-
- 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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US46050465A | 1965-06-01 | 1965-06-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH473106A true CH473106A (de) | 1969-05-31 |
Family
ID=23828976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH782266A CH473106A (de) | 1965-06-01 | 1966-05-31 | Verfahren zur Herstellung von 3-Keto-13B-alkyl-17B-acetyl-gon-4-enen |
Country Status (5)
| Country | Link |
|---|---|
| BR (1) | BR6680057D0 (en, 2012) |
| CH (1) | CH473106A (en, 2012) |
| DE (1) | DE1593030A1 (en, 2012) |
| GB (1) | GB1138460A (en, 2012) |
| NL (1) | NL6607588A (en, 2012) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0012641A3 (en) * | 1978-12-13 | 1980-09-17 | Roussel-Uclaf | 2-substituted-19-nor-pregn-4-ene-3,20-dione derivatives, process for their preparation, pharmaceutical compositions containing them, and intermediates |
-
1966
- 1966-05-25 GB GB2338766A patent/GB1138460A/en not_active Expired
- 1966-05-27 DE DE19661593030 patent/DE1593030A1/de active Pending
- 1966-05-31 CH CH782266A patent/CH473106A/de not_active IP Right Cessation
- 1966-05-31 BR BR18005766A patent/BR6680057D0/pt unknown
- 1966-06-01 NL NL6607588A patent/NL6607588A/xx unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0012641A3 (en) * | 1978-12-13 | 1980-09-17 | Roussel-Uclaf | 2-substituted-19-nor-pregn-4-ene-3,20-dione derivatives, process for their preparation, pharmaceutical compositions containing them, and intermediates |
| EP0044575A1 (fr) * | 1978-12-13 | 1982-01-27 | Roussel-Uclaf | Produits intermédiaires dans la synthèse de 19-nor stéroides substitués en position 2 |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1138460A (en) | 1969-01-01 |
| NL6607588A (en, 2012) | 1966-12-02 |
| BR6680057D0 (pt) | 1973-12-26 |
| DE1593030A1 (de) | 1970-07-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |