| abstract |
PROCEDURE TO OBTAIN DERIVATIVES OF 3- (UREIDOCLOHEXYLAMINE) -PROPAN-1,2-DIOL. CONSISTS OF REDUCING A C.D.F. (II) WITH HYDROGEN, IN THE PRESENCE OF N1-RANEY, IN ETHANOL AND AT ROOM TEMPERATURE, TO OBTAIN D.F. (I) AND ITS THERAPEUTICALLY ACCEPTABLE SALTS OF ADDITION OF ORGANID AND INORGANIC ACIDS. BEING: AR, AROMATIC REST (MONOCYCLE OR DECAY, CARBOCYCLIC OR HETEROCYCLIC); R1 AND R2, ALKYLENE FROM C 2 TO 7 THAT SEPARATE THE TWO N ATOMS FROM 2 TO 4; R3 AND R4, H OR LOWER ALKYL; X, OXO OR TIO; AND D.F., OF FORMULA. IT IS USED AS ADRENAGIC INHIBITORS. |