Abstract:
PURPOSE: A method of preparing a piperazine derivative substituted by 3,5-dialkoxy-4-hydroxyphenyl group is provided. The piperazine derivative have antioxidant and anticancer activities as well as is used for treatment of diabetes, epilepsy, stroke, Parkinson's disease, and other neurodegenerative disorders. CONSTITUTION: A piperazine derivative(formula 1) substituted by 3,5-dialkoxy-4-hydroxyphenyl group, and pharmaceutically acceptable salts thereof have improved anti-oxidation activity, compared to the usual antioxidant compounds. In the formula(1), R is hydrogen, or alkyl group containing saturated or unsaturated carbon of C1-C15, X is alkyl group of C1-C3, -CH=CHC(O)- or -CH2CH2C(O)-, and Y is hydrogen, halogen, hydroxy group, amino group, alkyl group of C1-C5, alkoxy group of C1-C5, or phenyl group.
Abstract:
본 발명은 진통작용이 우수한 하기 일반식(I)로 표시되는 N-아릴알킬호모바닐릭아미드 유도체에 관한 것이다. (I) 상기식에서, X는 알킬 또는 아릴이고; Y는 수소 또는 2-아미노에틸이며; Z는 서로 같거나 다를 수 있으며 수소, 할로겐, R 1 또는 OR 1 이고, 이때 R 1 은 C 1-5 의 치환되지 않은 알킬, 고리알킬, 페닐 또는 벤질이며; p는 0 내지 5의 정수이다.