PROCEDIMIENTO PARA LA OBTENCION DE DERIVADOS DE LA FENOTIA- ZINA

摘要

Phenothiazine derivatives of the formula wherein R is H, F, Cl, Br, I, CH3, CF3, CN, CH3O or CH3CO; Y is S, SO, or SO2; Z is imidazol-1-yl, 2-methyl-imidazol-1-yl, pyrazol-1-yl or benzimidazol-1-yl; and n is 1, 2 or 3; or the physiologically acceptable acid addition salts thereof; are useful as antihypertensive agents, for example.