反应详情

Prepared analogous to Example 25 by reduction of 4-(4'-chloro-2'-methyl-4-biphenylyl)-4-oxo-butyric acid (m.p. 153°-154° C.) with sodium borohydride. Yield: 96%. Melting point of the cyclohexylamine salt: 139°-140° C. (from ethylene chloride/ethyl acetate 5:1).