6-amino-2-(3-hydroxymethyl-phenyl)-1H-indole-4-carboxylic acid methyl ester 、
(1R,2R)-trans-2-phenyl-1-cyclopropanecarboxylic acid 在
三乙胺 、 Methanaminium,N-[(dimethylamino)(3H-1,2,3-triazolo[4,5-b]pyridin-3-yloxy)methylene]-N-methyl-, hexafluorophosphate(1-) 、
potassium carbonate 作用下,
以
DMF (N,N-dimethyl-formamide) 、
甲醇 为溶剂,
反应 13.0h,
以20%的产率得到2-(3-hydroxymethyl-phenyl)-6-[(1R,2R)-(2-phenyl-cyclopropanecarbonyl)-amino]-1H-indole-4-carboxylic acid methyl ester