Preparation and Biological Actions of N-2,2,2-Trifluoroethyl-2-(3,4-dihydroxyphenyl) ethylamine
作者:John P. O'Donnell、A.J. Azzaro、P.R. Urquilla
DOI:10.1002/jps.2600690208
日期:1980.2
N-2,2,2,-Trifluoroethyl-2-(3,4-dihydroxyphenyl)ethylamine was synthesized and compared to N-ethyl-2-(3,4-dihydroxyphenyl)-ethylamine and dopamine for activity on adenylate cyclase in the rat striatum. Both dopamine and N-ethyl-2-(3,4-dihydroxyphenyl)ethylamine stimulated adenylate cyclase activity in a dose-dependent fashion. The N-trifluoroethyldopamine analog at 1 x 10(-4) M induced a weak effect
合成了N-2,2,2,-三氟乙基-2-(3,4-二羟基苯基)乙胺,并将其与N-乙基-2-(3,4-二羟基苯基)-乙胺和多巴胺对腺苷酸环化酶活性的比较。大鼠纹状体。多巴胺和N-乙基-2-(3,4-二羟基苯基)乙胺均以剂量依赖性方式刺激腺苷酸环化酶活性。N-三氟乙基多巴胺类似物在1 x 10(-4)M处产生微弱的作用。通过研究其在离体兔肾和耳动脉中的松弛作用,进一步评估了这些化合物。N-乙基-和N-三氟乙基多巴胺类似物均产生松弛作用,但对多巴胺受体没有选择性。