Standard InChI: InChI=1S/C22H23N5O6/c1-11-14(6-7-15-18(11)20(31)27-22(23)26-15)24-10-12-2-4-13(5-3-12)19(30)25-16(21(32)33)8-9-17(28)29/h2-7,16,24H,8-10H2,1H3,(H,25,30)(H,28,29)(H,32,33)(H3,23,26,27,31)/t16-/m0/s1
1.Hynes JB, Eason DE, Garrett CM, Colvin PL.. (1977) Quinazolines as inhibitors of dihydrofolate reductase. 4. Classical analogues of folic and isofolic acids., 20 (4):[PMID:850245][10.1021/jm00214a030]
2.Fukunaga JY, Hansch C, Steller EE.. (1976) Inhibition of dihydrofolate reductase. Structure-activity correlations of quinazolines., 19 (5):[PMID:1271401][10.1021/jm00227a006]