PANTOTHENOLDERIVATE.

摘要

Compounds of the following general structure (I) (I) where R1 stands for an acyl radical of the following structure (II) (II) where p1 X- is a halogen atom and R4 is a C1-C4 acyl radical or a hydrogen atom R2 stands for an R1 radical as defined above or for a hydrogen atom R3 stands for a substituted hydroxymethyl CH2OR1 group, where R1 has the same value as defined above, or for a carboxyl group.