Novel spergualin-related compounds and compositions

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United States of America Patent

PATENT NO 5061787
SERIAL NO

07363538

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Abstract

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The present invention relates to novel spergualin-related compounds represented by the general formula [I]: ##STR1## wherein X is --(CH.sub.2).sub.1.about.5 or ##STR2## Y is a hydrogen atom or a residue obtained by removing a hydroxyl group from the carboxyl group of an amino acid or a peptide; m is 0, 1 or 2 and n is 1 or 2, with the proviso that Y is not a hydrogen atom when n is 2 and m is 0. This compounds are stable and exhibit a high immunosuppressive activity.

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Patent Owner(s)

Patent OwnerAddress
NIPPON KAYAKU KABUSHIKI KAISHA 11-2 1-CHOME FUJIMI CHIYODA-KU TOKYO JAPANNot Provided
TAKARA SHUZO KABUSHIKI KAISHA 609 TAKENAKA-CHO FUSHIMI-KU KYOTO-SHI KYOTO-FU JAPANNot Provided

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Nemoto, Kyuichi Tokyo, JP 4 4
Saino, Tetsushi Yono, JP 24 210
Tomiyoshi, Tsugio Tokyo, JP 4 3
Umeda, Yoshihisa Otsu, JP 11 44

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