ROSOWSKY, ANDRE;BADER, HENRY;KOHLER, WILLIAM;FREISHEIM, JAMES H.;MORAN, R+, J. MED. CHEM., 31,(1988) N 7, 1338-1344
作者:ROSOWSKY, ANDRE、BADER, HENRY、KOHLER, WILLIAM、FREISHEIM, JAMES H.、MORAN, R+
DOI:——
日期:——
Methotrexate analogs. 34. Replacement of the glutamate moiety in methotrexate and aminopterin by long-chain 2-aminoalkanedioic acids
作者:Andre Rosowsky、Henry Bader、William Kohler、James H. Freisheim、Richard G. Moran
DOI:10.1021/jm00402a014
日期:1988.7
Eight previously unreported methotrexate (MTX) and aminopterin (AMT) analogues with the L-glutamate moiety replaced by DL-2-aminoalkanedioic acids containing up to 10 CH2 groups were synthesized from 4-amino-4-deoxy-N10-methylpteroic or 4-amino-4-deoxy-N10-formylpteroic acid. All the compounds were potent inhibitors of purified L1210 mouse leukemia dihydrofolate reductase (DHFR), with IC50's of 0.023-0