PROCEDURE FOR THE PREPARATION OF NEW 1,4-DI-DEOXI-1,4-IMINE -D-ARABINITOL DERIVATIVES, THEIR OPTICAL AND GEOMETRICAL ISOMERS AND THEIR SALTS WHICH ARE ACCEPTABLE FROM A PHARMACEUTICAL PERSPECTIVE.

摘要

A procedure for the preparation of a formula compound (I) with its optical and geometric isomers and salts with acceptable efficacy, in which n is zero, 1 or 2, R is a fundamental glicosio or insoluble, melted or acidic glicosilo, containing 1 to 3 hexosa or pentosa units, In group 11, which is located in the anode carbon atom, the separated glycerin is contained, including a formula compound (II),Containing a formula compound (III),X is a halide or cyanuric acid salt, n is zero, one or two, R's unrecognization glicosio hydroxi protected, or a 1-3, hexosas or pentos dye or acid matrix containing such dye or acid matrix Formula (4)By compounds not protected by conventional techniques, followed by optional transformations, by salts acceptable to the same pharmacist.