Imidazolides as intermediates for the synthesis of cytotoxic conjugates

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United States of America Patent

PATENT NO 4670563
SERIAL NO

06743659

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Abstract

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Imidazolides of the formula: ##STR1## in which: E represents an inert spacing structure; and G represents a group: ##STR2## or a group --S--S--X, in which X is an activating group. Application: synthesis of cytotoxic conjugates.

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Patent OwnerAddress
ELF SANOFI32/34 RUE MARBEUF 75008 PARIS

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gros, Pierre Montpellier, FR 28 554
Jansen, Franz Castries, FR 23 193

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