The present invention relates to dihydro-2,3-benzodiazepine compounds of high enantiomeric purity according to the general formula (I), which contain an asymmetric centre at the position 4 of the dihydro-2,3-benzodiazepine compound, and the preparation thereof and the used intermediates as well. These compounds have anti-convulsiveA muscle relaxant and neuroprotective effect due their non-competitive AMPA antagonistic properties.
本发明涉及高对映纯度的二氢-2,3-苯并二氮平化合物,其通式为(I),其中在二氢-2,3-苯并二氮平化合物的4位含有不对称中心,以及其制备方法和用作中间体。这些化合物具有抗惊厥、肌肉松弛和神经保护作用,因为它们具有非竞争性
AMPA拮抗作用。