发明公开
EP1694684A4 PROCESS FOR MAKING CAMPTOTHECIN DERIVATIVES 有权
VERFAHREN ZUR HERSTELLUNG VON CAMPTOTHECIN-DERIVATEN

PROCESS FOR MAKING CAMPTOTHECIN DERIVATIVES
摘要:
A process for synthesizing highly lipophilic derivatives of camptothecin. The process includes reacting dissolved, underivatized camptothecin with a silylated heterocyclic compound in a modified Minisci-type alkylation reaction to produce 7-substituted derivatives of camptothecin.
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