| abstract |
A compound corresponding to formula (I) wherein X denotes an oxygen atom or group = N-OH, and R denotes a group selected from (II) or one of its esters and / or its addition salts. with acids which are pharmaceutically acceptable, particularly as a cytoprotective, preferably a cardioprotective and / or neuroprotective drug, the compounds of formula I wherein R is R2, R3, R4, R5 or R6 as novel compounds, and how to prepare them and use. |