1-Phenylalkyl-3-phenylurea derivatives.

摘要

Novel 1-phenylalkyl-3-phenylurea derivatives represented by the following formula (I): wherein R<1> is an alkyl group of 1 to 8 carbon atoms, an alkoxy group of 1 to 5 carbon atoms or a halogen atom, R<2> is an alkyl group of 1 to 15 carbon atoms, each of R<3> and R<4> is independently an alkyl group of 1 to 5 carbon atoms, m is an integer of 1 to 3, and n is 0 or 1, are provided. The compounds are potent in reducing the cholesterol level in serum, and useful for treating hyperlipemia and atherosclerosis.