申请人:The Trustees of Princeton University
公开号:US06066639A1
公开(公告)日:2000-05-23
Glutamic acid derivatives in which the amino group is substituted with a 2-amino-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-6-ylalkyl-Z-carbonyl group, in which Z is a divalent, five-membered, nitrogen-containing heterocyclic ring system optionally containing a sulfur or nitrogen atom as a second hetero ring member, are antineoplastic agents. A typical embodiment is N-3-[2-(2-amino-4-hydroxy-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-6-yl)e thyl]-pyrazol-5-ylcarbonyl}-L-glutamic acid.
谷氨酸衍生物,其中氨基被2-氨基-5,6,7,8-四氢吡咯[2,3-d]嘧啶-6-基烷基-Z-羰基基团取代,其中Z是二价、五元杂环含氮环系统,可选地包含硫或氮原子作为第二个杂环环成员,是抗肿瘤剂。一个典型的实施例是N-3-[2-(2-氨基-4-羟基-5,6,7,8-四氢吡咯[2,3-d]嘧啶-6-基)乙基]-吡唑-5-基羰基}-L-谷氨酸。