DERIVATIVES OF ISOCIANO-ALQUIL-CARBONIC ACIDS, ITS CHEMICAL CONVERSION IN REACTIONS OF MULTIPLE COMPONENTS WITH AN ISOCIANURE TO GIVE DERIVATIVES OF SEC.AMIDO-ALQUIL-CARBONIC ACIDS, AND THESE DERIVATIVES OF SE.AMIDO-ALIC.

摘要

The invention relates to a compound of the general formula (I) in which A is a group having formula (a) or (b), and Z is an atom of O or S. The invention also relates to its subsequent processing. to form new secondary derivatives of amidoalkyl carbonic acid, and to said secondary derivatives of amidoalkylcarbonic acid.