Aminocarboxylic acid derivatives

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United States of America Patent

PATENT NO 4528397
SERIAL NO

06479982

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Abstract

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An aminocarboxylic acid derivative represented by the formula ##STR1## wherein R.sub.1 and R.sub.2, independently from each other, represent a hydrogen atom or an alkyl group which may have a substituent, and Y represents --NH-- or --S--, provided that when Y represents --NH--, at least one of R.sub.1 and R.sub.2 represents an alkyl group which may have a substituent. These compounds have excellent inhibitory activity on dipeptidase in animals, and are useful for administration in combination with carbapenem antibiotics.

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Patent Owner(s)

Patent OwnerAddress
SANRAKU INCORPORATED TAKESHI KONBU 7-1 KITA 5-CHOME HIGASHIKAIGAN CHIGASAKI-SHI KANAGAWA-KENNot Provided

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fukagawa, Yasuo Kamakura, JP 17 91
Ishikura, Tomoyuki Chigasaki, JP 32 217
Shibamoto, Norio Chigasaki, JP 6 5
Yoshioka, Takeo Ayase, JP 51 280

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