发明授权
US5070092A Pyrroloindole derivatives related to DC-88A compound 失效
与DC-88A化合物相关的吡咯衍生物衍生物

Pyrroloindole derivatives related to DC-88A compound
摘要:
DC-88A derivatives represented by the general formula: ##STR1## wherein X represents hydrogen or CO.sub.2 R.sup.1 (in which R.sup.1 represents hydrogen, a straight-chain or branched alkyl having 1 to 4 carbon atoms, allyl, or benzyl); and ##STR2## have an excellent anti-tumor activity and are useful as anti-tumor agents.
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