(R)-4-(2-chloro-4-fluorophenyl)-6-(3-oxa-7,9-diazabicyclo[3.3.1]non-9-ylmethyl)-2-thiazol-2-yl-1,4-dihydropyrimidine-5-carboxylic acid methyl ester 、
(R)-6-(7-acetyl-3-oxa-7,9-diazabicyclo[3.3.1]non-9-ylmethyl)-4-(2-chloro-4-fluorophenyl)-2-thiazol-2-yl-1,4-dihydropyrimidine-5-carboxylic acid methyl ester 、
O-(7-azabenzotriazol-1-yl)-1,1,3,3-tetramethyluronium hexafluorophosphate 、
三乙胺 以
二氯甲烷 为溶剂,
反应 16.0h,
以to afford 10 mg of the title compound as a white powder (yield was 18%)的产率得到3-[(1S,5R)-9-[[(4R)-4-(2-chloro-4-fluoro-phenyl)-5-methoxycarbonyl-2-thiazol-2-yl-1,4-dihydropyrimidin-6-yl]methyl]-3-oxa-7,9-diazabicyclo[3.3.1]nonan-7-yl]-2,2-dimethyl-3-oxo-propanoic acid