JPH0357919B2 - - Google Patents

Info

Publication number
JPH0357919B2
JPH0357919B2 JP3125483A JP3125483A JPH0357919B2 JP H0357919 B2 JPH0357919 B2 JP H0357919B2 JP 3125483 A JP3125483 A JP 3125483A JP 3125483 A JP3125483 A JP 3125483A JP H0357919 B2 JPH0357919 B2 JP H0357919B2
Authority
JP
Japan
Prior art keywords
diene
dione
reaction
carbaldehyde
general formula
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
JP3125483A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59157100A (ja
Inventor
Masayasu Fumino
Hidemi Harada
Masao Tsuji
Tsutomu Sugiura
Yoshihiro Ichihara
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kuraray Co Ltd
Original Assignee
Kuraray Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kuraray Co Ltd filed Critical Kuraray Co Ltd
Priority to JP3125483A priority Critical patent/JPS59157100A/ja
Publication of JPS59157100A publication Critical patent/JPS59157100A/ja
Publication of JPH0357919B2 publication Critical patent/JPH0357919B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Steroid Compounds (AREA)
JP3125483A 1983-02-25 1983-02-25 １２α−置換プレグナ−１，４−ジエン−３，２０−ジオン Granted JPS59157100A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3125483A JPS59157100A (ja) 1983-02-25 1983-02-25 １２α−置換プレグナ−１，４−ジエン−３，２０−ジオン

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3125483A JPS59157100A (ja) 1983-02-25 1983-02-25 １２α−置換プレグナ−１，４−ジエン−３，２０−ジオン

Publications (2)

Publication Number Publication Date
JPS59157100A JPS59157100A (ja) 1984-09-06
JPH0357919B2 true JPH0357919B2 (cs) 1991-09-03

Family

ID=12326218

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3125483A Granted JPS59157100A (ja) 1983-02-25 1983-02-25 １２α−置換プレグナ−１，４−ジエン−３，２０−ジオン

Country Status (1)

Country Link
JP (1) JPS59157100A (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1886987A1 (en) * 2006-08-11 2008-02-13 Givaudan S.A. Process for producing 2,2,3-trimethylcyclopent-3-enecarbaldehyde (campholytic aldehyde)

Also Published As

Publication number Publication date
JPS59157100A (ja) 1984-09-06

Similar Documents

Publication Publication Date Title
JPH0121759B2 (cs)
KR100667123B1 (ko) Ｃ-7 치환된 5-안드로스텐의 제조 방법
KR960013094B1 (ko) 에이. 심플렉스(A. simplex)에 의한 스테로이드성 21-에스테르의 1,2-탈수소화
EP0011235B1 (en) 9-alpha-hydroxy-3-oxopregna-4,17(20)-diene-20-carboxylic acid and its methyl ester and methods for the microbiological production thereof
JPH0357919B2 (cs)
US20040034215A1 (en) 5-Androsten-3beta-ol steroid intermediates and processes for their preparation
JPH0338838B2 (cs)
EP0087787B1 (en) Pregnane derivatives and method of producing the same
JPH0369918B2 (cs)
EP0117266B1 (en) 12-alpha-substituted pregna-1,4-diene-3,20-diones
JPH0128758B2 (cs)
IE44308B1 (en) Process for the manufacture of 5-androsten-17-one derivatives and their use
JPH0460480B2 (cs)
JPH0367078B2 (cs)
JPH0158199B2 (cs)
US3801459A (en) Stereospecific microbiological hydrolysis process
JPH0359916B2 (cs)
JPH0359915B2 (cs)
JPH0696592B2 (ja) １７β−ヒドロキシ−１７α−（３−ヒドロキシプロピル）アンドロスタ−４，６−ジエン−３−オンの製造方法
US20060100185A1 (en) 5-Androsten-3beta-ol steroid intermediates and processes for their preparation
JPH0215197B2 (cs)
JPH0573394B2 (cs)
JPS6212235B2 (cs)
JPS6256852B2 (cs)
JPH0121760B2 (cs)