ATE48647T1 - PROCESS FOR THE PREPARATION OF 1-METHYL-1,4ANDROSTAGEN-3,17-DIONE. - Google Patents

PROCESS FOR THE PREPARATION OF 1-METHYL-1,4ANDROSTAGEN-3,17-DIONE.

Info

Publication number
ATE48647T1
ATE48647T1 AT86901819T AT86901819T ATE48647T1 AT E48647 T1 ATE48647 T1 AT E48647T1 AT 86901819 T AT86901819 T AT 86901819T AT 86901819 T AT86901819 T AT 86901819T AT E48647 T1 ATE48647 T1 AT E48647T1
Authority
AT
Austria
Prior art keywords
dione
methyl
preparation
Prior art date
Application number
AT86901819T
Other languages
German (de)
Inventor
Karl Petzoldt
Original Assignee
Schering Ag
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
Priority claimed from DE19853512328 external-priority patent/DE3512328A1/en
Application filed by Schering Ag filed Critical Schering Ag
Application granted granted Critical
Publication of ATE48647T1 publication Critical patent/ATE48647T1/en

Links

AT86901819T 1985-04-03 1986-03-26 PROCESS FOR THE PREPARATION OF 1-METHYL-1,4ANDROSTAGEN-3,17-DIONE. ATE48647T1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19853512328 DE3512328A1 (en) 1985-04-03 1985-04-03 METHOD FOR PRODUCING 1-METHYL-1,4-ANDROSTADIEN-3,17-DION
PCT/DE1986/000130 WO1986005813A1 (en) 1985-04-03 1986-03-26 Process for the production of 1-methyl-1,4-androstadien-3,17-dion
EP86901819A EP0217840B1 (en) 1985-04-03 1986-03-26 Process for the production of 1-methyl-1,4-androstadien-3,17-dion

Publications (1)

Publication Number Publication Date
ATE48647T1 true ATE48647T1 (en) 1989-12-15

Family

ID=25831093

Family Applications (1)

Application Number Title Priority Date Filing Date
AT86901819T ATE48647T1 (en) 1985-04-03 1986-03-26 PROCESS FOR THE PREPARATION OF 1-METHYL-1,4ANDROSTAGEN-3,17-DIONE.

Country Status (1)

Country Link
AT (1) ATE48647T1 (en)

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee