PROCESS FOR PREPARATION OF SECOPENICILANIC ACID AMIDE DERIVATIVES

Title:

PROCESS FOR PREPARATION OF SECOPENICILANIC ACID AMIDE DERIVATIVES

Document Type and Number:

Japanese Patent JPS52254

Kind Code:

A

Abstract:

PURPOSE: Secopenicillanic acid amide of formula I(where R1 and R2 are H protected amino or protected amino bonded R1 and R2 each other; R3 and R4 are H, monovalent organic group, R3 and R4 together may form a ring; R5 is alkyl, aryl, aralkyl, heterocyclic or acyl).

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Inventors:

OOBA TAKEO
YAMAGUCHI HISAO
OZAWA KENJI
KATOU YOSHIKI
KAWAKAMI YOSHIKO
ISHIMOTO SACHIO

Application Number:

JP7439275A

Publication Date:

January 05, 1977

Filing Date:

June 20, 1975

Export Citation:

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Assignee:

TEIJIN LTD

International Classes:

C07D205/08; C07D205/095; (IPC1-7): C07C205/08

Next Patent: PROCESS FOR PREPARING L-ASCORBIC ACID