JPS5750959A - Indole quinone compound - Google Patents

Indole quinone compound

Info

Publication number
JPS5750959A
JPS5750959A JP12655880A JP12655880A JPS5750959A JP S5750959 A JPS5750959 A JP S5750959A JP 12655880 A JP12655880 A JP 12655880A JP 12655880 A JP12655880 A JP 12655880A JP S5750959 A JPS5750959 A JP S5750959A
Authority
JP
Japan
Prior art keywords
alkyl
formula
quinone compound
alkoxy
halogen
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
JP12655880A
Other languages
Japanese (ja)
Inventor
Kazuhiro Maruyama
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.)
Welfide Corp
Original Assignee
Welfide Corp
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 Welfide Corp filed Critical Welfide Corp
Priority to JP12655880A priority Critical patent/JPS5750959A/en
Publication of JPS5750959A publication Critical patent/JPS5750959A/en
Pending legal-status Critical Current

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  • Indole Compounds (AREA)

Abstract

NEW MATERIAL:The indole quinone compound of formula I (R1 is alkyl; R2 is alkyl which may have a substituent group selected from alkoxycarbonyl, acrylamino, cyano, halogen and alkoxy; R3 and R4 are H, alkyl, alkoxy, halogen, or amino).
EXAMPLE: Methyl 3-(3-methoxycarbonyl-6-methyl-4,7-dioxo-2-indolyl)propionate.
USE: Intermediate of carcinostatic agent, and a dye (violet).
PROCESS: The compound of formula I is prepared by the thermal decomposition reaction of the azidoquinone of formula II in a solvent such as benzene, in the presence of an acid catalyst such as p-toluenosulfonic acid.
COPYRIGHT: (C)1982,JPO&Japio
JP12655880A 1980-09-10 1980-09-10 Indole quinone compound Pending JPS5750959A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12655880A JPS5750959A (en) 1980-09-10 1980-09-10 Indole quinone compound

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12655880A JPS5750959A (en) 1980-09-10 1980-09-10 Indole quinone compound

Publications (1)

Publication Number Publication Date
JPS5750959A true JPS5750959A (en) 1982-03-25

Family

ID=14938132

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12655880A Pending JPS5750959A (en) 1980-09-10 1980-09-10 Indole quinone compound

Country Status (1)

Country Link
JP (1) JPS5750959A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3226385A (en) * 1963-10-11 1965-12-28 American Cyanamid Co Substituted 3-(alpha-acyloxy-lower alkyl)-4,7-indoloquinones

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3226385A (en) * 1963-10-11 1965-12-28 American Cyanamid Co Substituted 3-(alpha-acyloxy-lower alkyl)-4,7-indoloquinones

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