ES286793A1 - Procedure for the obtaining of new heterocyclic compounds (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Procedure for obtaining new heterocyclic compounds of the formula: ** (See formula) ** wherein: R1 represents a chlorine or fluorine atom, a methyl radical, R2 represents a lower alkenyl group, lower alcinyl, lower alkoalkyl, lower hydroxyalkyl, lower polyhydroxyalkyl, lower acyloxyalkyl, cycloalkyl, lower cycloalkohiloalkyl; the substituted cycloalkyl group or carrier of one or more substituents chosen from the group of halogen atoms, hydroxyl or alkyl radicals, characterized in that a compound of the formula is reacted: ** (See formula) ** with a compound A-R2, R1 and R2 being defined as above, with Z and A being chosen from one of the following pairs: Z represents the group (see formula) and A the value X, where H represents an atom of an alkali metal and X represents a halogen atom or a sulfuric or sulfonic residue; Z represents (see formula), R3 representing a hydrogen atom or an alcohol radical comprising from 1 to 4 carbon atoms and A represents an amino group, a halogen atom or a carbonic radical; Z represents the group (see formula) and A the amino radical, Z represents an oxygen atom and A the amino radical. Z represents a set of two halogen atoms or two alkyloxy groups and A represents an amino group and the radicals R 1 and R 2 are converted to other radicals in the product obtained by entering R 1 and R 2 in the given definition, in the case where other radicals R1 and R2 of the product obtained do not correspond to those that are desired. (Machine-translation by Google Translate, not legally binding)