
Keywords: Fmoc; fluorenylmethyloxycarbonyl; FPGS; folylpoly-gamma glutamase synthase; MSNT; 1-(2- mesitylenesulfonyl)-3-nitro-1H-1,2,4-triazole; PMTX; pemetrexed; PMTXPG1; Pemetrexed-monoglutamic acid; PMTXPG2; pemetrexed-diglutamic acid; PMTXPG3; pemetrexed-triglu