| abstract |
The present invention relates to new compounds with a guanidine structure of formula (I), in which R1 is an isopropyl or benzyl radical optionally substituted by one or more (C1-C4) alkoxy radicals or a radical (a); R2, R3 and R4 are the hydrogen atom or together can form an imidazole, pyrimidine, dihydropyrimidine, pyrimidinium ring. These compounds are particularly useful for regenerating the axon of neurons in certain diseases such as neuropathies and myopathies. |