N-[2-amino-4-substituted[[(pyrrollo or pyrido)[2,3-d]pyrimidinyl

Details N-[2-amino-4-substituted[[(pyrrollo or pyrido)[2,3-d]pyrimidinyl N-[2-amino-4-substituted[[(pyrrollo or pyrido)[2,3-d]pyrimidinyl

1992-03-24

1993-03-23

Tsang, Cecilia

Drug, bio-affecting and body treating compositions

Designated organic active ingredient containing

Having -c-, wherein x is chalcogen, bonded directly to...

544280, A61K 31505, C07D47104, C07D47504, C07D47508

Patent

active

051964244

ABSTRACT:
This invention relates to N-[2-amino-4-substituted-[[(pyrrolo or pyrido) [2,3-d]pyrimidinyl]-alkyl]benzoyl]-L-glutamic acid compounds, intermediates for their synthesis, pharmaceutical formulations containing those compounds, and their use as antineoplastic agents.

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