| abstract |
The use of compounds of formula I for the preparation of pharmaceutical compositions for promoting neural cell differentiation, wherein: Y is -(CH2)m-, -CH(OH)- or -C(=O)-, and m is 0-3, X is H, alkyl, -CH2OH-, -CH2Oacyl or -CH2acyl, and R is H, a cation, alkyl or optionally substituted aryl, provided that when Y is -(CH2)m-, m=0, and R is H or cation, X is not -CH2Oacyl. |