Peptide derivatives

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United States of America Patent

PATENT NO 6124431
SERIAL NO

09039426

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A peptide derivative represented by the following formula or a salt thereof ##STR1## wherein A represents a hydrogen atom, and B represents a phenyl group substituted with a hydroxyl group; said derivative has an antitumor activity stronger than that of dolastatin 10, and is useful as an anticancer or antitumor agent.

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Patent Owner(s)

Patent OwnerAddress
TEIKOKU HORMONE MFG CO LTDTOKYO JAPAN TOKYO METROPOLIS

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gondo, Masaaki Yokohama, JP 6 517
Ito, Takeshi Kawasaki, JP 444 5451
Kobayashi, Motohiro Kawasaki, JP 10 529
Miyazaki, Koichi Ebina, JP 54 819
Sakakibara, Kyoichi Tokyo, JP 6 517
Sugimura, Akihiro Kawasaki, JP 9 497

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