Combination of 10-propargyl-10-deazaaminopterin and erlotinib for the treatment of non-smal… Grant US-9901578-B2 United States of America 27 Feb 2018
(2S)-2-[[4-[(1R)-1-[(2,4-diaminopteridin-6-yl)methyl]but-3-ynyl]benzoyl]amin]pentanedioic… Grant US-9187481-B2 United States of America 17 Nov 2015
Optically pure diastereomers of 10-Propargyl-10-deazaaminopterin and methods of using… Grant US-8835433-B2 United States of America 16 Sep 2014