Dechloromaytansinoids, their pharmaceutical compositions and method of use

United States of America Patent

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Mar 17, 1981
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N/A
app pub date
Nov 9, 1979
filing date
Nov 14, 1978

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Expired

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Abstract

Novel dechloromaytansinoids of the formula: ##STR1## wherein R is H or acyl having 1 to 20 carbon atoms, have antimitotic, antitumor and antimicrobial activities.

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Patent Owner(s)

TAKEDA CHEMICAL INDUSTRIES, LTD.

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[Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Akimoto, Hiroshi	Nishinomiya, JP	86	2142
Miyashita, Osamu	Osaka, JP	34	1246

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Dechloromaytansinoids, their pharmaceutical compositions and method of use

Number of patents in Portfolio can not be more than 2000

United States of America Patent

06092954

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PATENT NO	4256746
SERIAL NO	06092954
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