名称:
Synthesis, hypotensive and antiarrhythmic activities of 3-alkyl-1-(2-hydroxy-5,8-dimethoxy-1,2,3,4-tetrahydro-3-naphthalenyl)ureas or thioureas and their guanidine analogues
摘要:
A series of new 3-alkyl-1-(2-hydroxy-5,8-dimethoxy-1,2,3,4-tetrahydro-3-naphthalenyl)ureas or thioureas and their guanidine analogues was synthesized from corresponding 3-amino-l,2,3,4-tetrahydronaphthalenes. Pharmacological tests showed that compounds 3-ethyl-1-(2-hydroxy-5,8-dimethoxy- 1,2,3,4-tetrahydro-3-naphthalenyl)urea 2a and 3-ethyl-l-(2-hydroxy-5,8-dimethoxy-1,2,3,4-tetrahydro3-naphthalenyl)-3-morpholinomethylurea 3a possessed pronounced hypotensive and antiarrhythmic activities, as tested in anesthetized rats. (C) Elsevier, Paris.