盐酸 、
2-(2-1H-Indol-3-ylacetylamino)-4-methylpentanoic acid (4-dimethylamino-4-phenylcyclohexyl)amide 、
三甲基氯硅烷 以
丁酮 为溶剂,
以Example 16 was obtained as a colorless solid (m.p. 174-176° C.) in a yield of 170 mg (50%)的产率得到2-(2-1H-Indol-3-ylacetylamino)-4-methylpentanoic acid (4-dimethylamino-4-phenylcyclohexyl)amide hydrochloride