JPS52142100A - Preparation of 15,16-dehydroyohimbinones - Google Patents

Preparation of 15,16-dehydroyohimbinones

Info

Publication number
JPS52142100A
JPS52142100A JP5750976A JP5750976A JPS52142100A JP S52142100 A JPS52142100 A JP S52142100A JP 5750976 A JP5750976 A JP 5750976A JP 5750976 A JP5750976 A JP 5750976A JP S52142100 A JPS52142100 A JP S52142100A
Authority
JP
Japan
Prior art keywords
dehydroyohimbinones
preparation
alkoxyyohimbinones
16carboxy
aphrodisiacs
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.)
Pending
Application number
JP5750976A
Other languages
Japanese (ja)
Inventor
Tetsuji Kametani
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.)
Nippon Chemiphar Co Ltd
Original Assignee
Nippon Chemiphar 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 Nippon Chemiphar Co Ltd filed Critical Nippon Chemiphar Co Ltd
Priority to JP5750976A priority Critical patent/JPS52142100A/en
Publication of JPS52142100A publication Critical patent/JPS52142100A/en
Pending legal-status Critical Current

Links

Landscapes

  • Nitrogen Condensed Heterocyclic Rings (AREA)

Abstract

PURPOSE: 15, 16-Dehydroyohimbinones, useful as intermediates of yohimbine having pharmacological action as aphrodisiacs, etc., are prepared from 16carboxy-17-alkoxyyohimbinones as starting materials.
COPYRIGHT: (C)1977,JPO&Japio
JP5750976A 1976-05-19 1976-05-19 Preparation of 15,16-dehydroyohimbinones Pending JPS52142100A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5750976A JPS52142100A (en) 1976-05-19 1976-05-19 Preparation of 15,16-dehydroyohimbinones

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5750976A JPS52142100A (en) 1976-05-19 1976-05-19 Preparation of 15,16-dehydroyohimbinones

Publications (1)

Publication Number Publication Date
JPS52142100A true JPS52142100A (en) 1977-11-26

Family

ID=13057696

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5750976A Pending JPS52142100A (en) 1976-05-19 1976-05-19 Preparation of 15,16-dehydroyohimbinones

Country Status (1)

Country Link
JP (1) JPS52142100A (en)

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