NOVEL PTERIDINE DERIVATIVE - YAMANOUCHI PHARMA CO LTD

Title:

NOVEL PTERIDINE DERIVATIVE

Document Type and Number:

Japanese Patent JPS5283800

Kind Code:

A

Abstract:

PURPOSE: Pteridine derivatives of formula I(R1 is H, lower alkyl, dialkylaminoalkyl, chloroalkyl, hydroxyalkyl; R2, R3 are H, halogen, lower alkyl, lower alkoxy, CF3), such as 1-(m-chlorophenyl)-3-ethyl-2,4-(1H, 3H)-pteridinedione.

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Inventors:

KUBO KAZUO
MURAKAMI MASUO
ARIMA HIDEKI
ITOU TOKUKI
HONMA HIROSHIGE

Application Number:

JP28276A

Publication Date:

July 12, 1977

Filing Date:

January 01, 1976

Export Citation:

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Assignee:

YAMANOUCHI PHARMA CO LTD

International Classes:

C07D475/02; C07D239/00; C07D241/00; C07D475/04; (IPC1-7): C07D239/00; C07D241/00; C07D475/04

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