发明公开
EP0643711A1 PROCEDE DE PREPARATION DES ENANTIOMERES D'UN DERIVE DE L'ISOINDOLINONE 失效
工艺用于制造对映体异吲哚衍生物。

PROCEDE DE PREPARATION DES ENANTIOMERES D'UN DERIVE DE L'ISOINDOLINONE
摘要:
A method for preparing enantiomers of the product of formula (I) by hydrolyzing a diastereoisomeric acetal of general formula (II), wherein R1, R2, R3 and R4 are chiral diol residues. The dextrorotatory isomer of the product of formula (I) has anxiety-relieving, hypnotic, anticonvulsant, antiepileptic and muscle relaxant properties.
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