(S)-2-[7-(2-Amino-4-oxo-3,4-dihydro-quinazolin-6-yl)-6-formyl-heptanoylamino]-pentanedioic acid di-tert-butyl ester 在
sodium tetrahydroborate 作用下,
以
乙醇 、
氯仿 为溶剂,
反应 10.08h,
生成 (6RS)-N-[7-(2-amino-3,4-dihydro-4-oxo-quinazolin-6-yl)-6-hydroxymethyl-1-oxo-1-heptyl]-L-glutamic acid trifluoroacetate