| http://www.w3.org/ns/prov#value | - The present invention relates to a benzoyl urea compound-albumin complex. ##STR2## wherein X is a halogen atom or a nitro group, Y is a hydrogen atom, a halogen atom, a nitro group or a trifluoromethyl group, Z1 is a halogen atom or a trifluoromethyl group, Z2 is a hydrogen atom or a halogen atom and A is CH or a nitrogen atom, is known to be a compound having excellent antitumor activities (Japan
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