反应详情

The subtitled compound was prepared using a similar method to that described in Example 22 step (a) using 2-(3-((2,2-dimethyl-1-oxa-4,9-diazaspiro[5.5]undecan-9-yl)methyl)phenyl)ethanol (0.2 g) (Example 271, step e) and 2-methylthiazole-4-carboxylic acid (0.09 g). The reaction mixture was stirred for 18 h, and the elution solvent for the chromatography was 2% methanol in dichloromethane with 1% triethylamine. Yield 0.16 g