PROCEDIMIENTO PARA LA PREPARACION DE NUEVOS 1-FENOXI-2 - HIDROXI-3-ALHOCILAMINOPROPANOS SUSTITUIDOS, RACEMICOS U OP- TICAMENTE ACTIVOS.

摘要

Cpds. of general formula (I) R = Pri or But R' = (CH2)xCN, (CH2)XNH2, (CH2)x+1OH or CO2R4 where x = 1-3 and R4 = H or (1-4C)alkyl R2 = (1-4C)O- or S-alkyl, (2-4C)alkenyl, (2-4C)alkynyl, CN, or H (if R' is not = a cyano or amino gp.) R3 = H, halogen, (1-4C)alkyl or (1-4C)Alkyl. beta-Adrenolytics, anti-arrhythmics, and hypotensives.