85597-18-8Relevant academic research and scientific papers
Pyrido(2,3-d)pyrimidine derivatives
-
, (2008/06/13)
2,4-Diamino- and 2-amino-4-hydroxy- derivatives of N-(4-[1-(pyrido[2,3-d]pyrimidin-6-yl)alk-2-yl]-benzoyl)-L-glutamic acids, and the corresponding 5,6,7,8-tetrahydro compounds are antineoplastic agents. The compounds are prepared by hydrolytic or hydrogenolytic removal of carboxylic acid protecting groups from the correspondingly protected glutamic acid derivatives. A typical embodiment is N-(4-[2-(2-amino-4-hydroxy-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-6-yl)ethyl]benzoyl)-L-glutamic acid.
Synthesis of the Antileucemic Agents 5,10-Dideazaaminopterin and 5,10-Dideaza-5,6,7,8-tetrahydroaminopterin
Taylor, Edward C.,Harrington, Peter J.,Fletcher, Stephen R.,Beardsley, G. Peter,Moran, Richard, G.
, p. 914 - 921 (2007/10/02)
Total syntheses from pyridine precursors of 5,10-dideazaaminopterin (1) and 5,10-dideaza-5,6,7,8-tetrahydroaminopterin (2) are described.These compounds exhibit significant in vivo activity against L1210 leukemia that comparable to that observed with meth
