【発明の名称】20-メチル-5,7-プレグ+ジエン-3β,21-ジオール-誘導体及びその製法

Title:

【発明の名称】20-メチル-5,7-プレグ+ジエン-3β,21-ジオール-誘導体及びその製法

Document Type and Number:

Japanese Patent JPH05503294

Kind Code:

A

Abstract:

PCT No. PCT/DE91/00623 Sec. 371 Date Jun. 18, 1992 Sec. 102(e) Date Jun. 18, 1992 PCT Filed Aug. 1, 1991 PCT Pub. No. WO92/03465 PCT Pub. Date Mar. 5, 1992.20 -Methyl-5,7-pregnadiene-3 beta ,21-diol derivatives of general formula I (I) in which R1 means a hydrogen atom or a lower alkyl group and R2 means a lower alkyl group or R1 and R2 together represent a tetramethylene group or a pentamethylene group and a process for their production are described.

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Inventors:

Weber, Alfred
Kenecke, mario
Nef, Gunter

Application Number:

JP51272591A

Publication Date:

June 03, 1993

Filing Date:

August 01, 1991

Export Citation:

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Assignee:

Schering Aktiengesellschaft

International Classes:

C07J9/00; C07J17/00; C12P33/00; (IPC1-7): C07J9/00; C07J17/00

Attorney, Agent or Firm:

Toshio Yano (2 outside)

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