abstract |
(57) Abstract: A novel phenylethanolamine derivative and diabetes, hyperglycemia, which contains this compound as an active ingredient, Providing a preventive or therapeutic agent for obesity. The compound has the general formula (I): (In the formula, R 1 represents a hydrogen atom or a halogen atom, R 2 represents a hydrogen atom or a (C 1 -C 4 ) alkyl group, and R 3 , R 4 and R 5 independently represent hydrogen. atom or represents an -OCH 2 CO 2 R 6, never more than two of R 3, R 4, R 5 are hydrogen, R 6 represents hydrogen or (C 1 -C 4) alkyl ). A pharmacologically acceptable salt thereof is also disclosed. |