HU179648B - Process for preparing delta up 4,9/11/-androstadiene-3,17-dione - Google Patents
Process for preparing delta up 4,9/11/-androstadiene-3,17-dioneInfo
- Publication number
- HU179648B HU179648B HU78UO147A HUUO000147A HU179648B HU 179648 B HU179648 B HU 179648B HU 78UO147 A HU78UO147 A HU 78UO147A HU UO000147 A HUUO000147 A HU UO000147A HU 179648 B HU179648 B HU 179648B
- Authority
- HU
- Hungary
- Prior art keywords
- androstadiene
- dione
- preparing delta
- delta
- preparing
- Prior art date
Links
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
- C07J1/0003—Androstane derivatives
- C07J1/0011—Androstane derivatives substituted in position 17 by a keto group
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J31/00—Normal steroids containing one or more sulfur atoms not belonging to a hetero ring
- C07J31/006—Normal steroids containing one or more sulfur atoms not belonging to a hetero ring not covered by C07J31/003
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 |
---|---|---|---|
US05/775,128 US4102907A (en) | 1977-03-07 | 1977-03-07 | Desulfinylation process for preparing androsta-4,9(11)-diene-3,17-dione |
Publications (1)
Publication Number | Publication Date |
---|---|
HU179648B true HU179648B (en) | 1982-11-29 |
Family
ID=25103411
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HU78UO147A HU179648B (en) | 1977-03-07 | 1978-03-06 | Process for preparing delta up 4,9/11/-androstadiene-3,17-dione |
Country Status (7)
Country | Link |
---|---|
US (1) | US4102907A (hu) |
JP (1) | JPS53111053A (hu) |
CH (1) | CH637973A5 (hu) |
DE (1) | DE2806687A1 (hu) |
FR (1) | FR2383198A1 (hu) |
HU (1) | HU179648B (hu) |
NL (1) | NL7802302A (hu) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4383947A (en) * | 1981-07-24 | 1983-05-17 | The Upjohn Company | Introduction of a fluorine atom |
ES2014295B3 (es) * | 1986-07-09 | 1990-07-01 | Gist-Brocades N V | Proceso de preparacion de 9 (11) - dehidroandrostanos |
JPH0826062B2 (ja) * | 1986-10-10 | 1996-03-13 | ルーセル ウクラーフ | 9―α―ヒドロキシステロイド及びその製法 |
PT87687B (pt) * | 1987-06-12 | 1992-09-30 | Gist Brocades Nv | Processo para a preparacao de esteroides de 9(11)-dehidro |
PT95988A (pt) * | 1989-11-27 | 1991-09-13 | Schering Corp | Processo para a desidratacao de intermediarios corticoesteroides |
DE4018168A1 (de) * | 1990-06-01 | 1991-12-05 | Schering Ag | Ausgangsverbindungen fuer die herstellung von 10ss-h-steroiden und ein verfahren zur herstellung dieser ausgangsverbindungen |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3065146A (en) * | 1960-03-29 | 1962-11-20 | Olin Mathieson | Process for preparing 9alpha-hydroxy steroids |
FR1380411A (fr) * | 1962-02-24 | 1964-12-04 | Roussel Uclaf | Nouveau procédé de préparation de 10 beta-allyl-stéroïdes et produits utilisésdans ce procédé |
-
1977
- 1977-03-07 US US05/775,128 patent/US4102907A/en not_active Expired - Lifetime
-
1978
- 1978-02-16 DE DE19782806687 patent/DE2806687A1/de not_active Withdrawn
- 1978-02-25 JP JP2041778A patent/JPS53111053A/ja active Pending
- 1978-02-27 CH CH211078A patent/CH637973A5/de not_active IP Right Cessation
- 1978-03-02 NL NL7802302A patent/NL7802302A/xx not_active Application Discontinuation
- 1978-03-06 FR FR7806336A patent/FR2383198A1/fr active Granted
- 1978-03-06 HU HU78UO147A patent/HU179648B/hu unknown
Also Published As
Publication number | Publication date |
---|---|
US4102907A (en) | 1978-07-25 |
NL7802302A (nl) | 1978-09-11 |
FR2383198A1 (fr) | 1978-10-06 |
JPS53111053A (en) | 1978-09-28 |
DE2806687A1 (de) | 1978-09-14 |
FR2383198B1 (hu) | 1982-12-17 |
CH637973A5 (de) | 1983-08-31 |
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