JPS5379885A - Preparation of 3,6-dl-unsaturated-substituted-2,5-piperazinedione tautomer - Google Patents

Preparation of 3,6-dl-unsaturated-substituted-2,5-piperazinedione tautomer

Info

Publication number
JPS5379885A
JPS5379885A JP15710276A JP15710276A JPS5379885A JP S5379885 A JPS5379885 A JP S5379885A JP 15710276 A JP15710276 A JP 15710276A JP 15710276 A JP15710276 A JP 15710276A JP S5379885 A JPS5379885 A JP S5379885A
Authority
JP
Japan
Prior art keywords
piperazinedione
tautomer
unsaturated
substituted
preparation
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
JP15710276A
Other languages
Japanese (ja)
Inventor
Shigeki Shin
Toshitsugu Yoshimura
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.)
Kumiai Chemical Industry Co Ltd
Original Assignee
Kumiai Chemical Industry 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 Kumiai Chemical Industry Co Ltd filed Critical Kumiai Chemical Industry Co Ltd
Priority to JP15710276A priority Critical patent/JPS5379885A/en
Publication of JPS5379885A publication Critical patent/JPS5379885A/en
Pending legal-status Critical Current

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  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

PURPOSE: 6-(E)-Alkylidene-3-(Z)-substd or unsubstd-benzylidene-2,5piperazinedione, e. g. 6-(E)-isobutylidene-3-(Z)-benzylidene-2,6-piperazinedione.
COPYRIGHT: (C)1978,JPO&Japio
JP15710276A 1976-12-25 1976-12-25 Preparation of 3,6-dl-unsaturated-substituted-2,5-piperazinedione tautomer Pending JPS5379885A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15710276A JPS5379885A (en) 1976-12-25 1976-12-25 Preparation of 3,6-dl-unsaturated-substituted-2,5-piperazinedione tautomer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15710276A JPS5379885A (en) 1976-12-25 1976-12-25 Preparation of 3,6-dl-unsaturated-substituted-2,5-piperazinedione tautomer

Publications (1)

Publication Number Publication Date
JPS5379885A true JPS5379885A (en) 1978-07-14

Family

ID=15642268

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15710276A Pending JPS5379885A (en) 1976-12-25 1976-12-25 Preparation of 3,6-dl-unsaturated-substituted-2,5-piperazinedione tautomer

Country Status (1)

Country Link
JP (1) JPS5379885A (en)

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