申请人:Taisho Pharmaceutical Co. Ltd.
公开号:EP2123630A1
公开(公告)日:2009-11-25
A drug effective for the treatment and prevention of psychiatric disorders such as schizophrenia, anxiety and related ailments thereof, depression, bipolar disorder and epilepsy. The drug antagonizes the action of group II metabotropic glutamate receptors and shows high activity in oral administraiton
A 2-amino-bicyclo [3.1.0] hexane-2,6-dicarboxylic ester derivative represented by formula [I]
[wherein R1 and R2 are identical or different, and each represents a hydrogen atom, a C1-10alkyl group substituted by one or two aryl groups or other meanings as specified in the claims; X represents a fluorine atom; Y represents -OCHR3R4 (wherein R3 and R4 are identical or different, and each represents a hydrogen atom or a phenyl group substituted by one to five halogen atoms, a pharmaceutically acceptable salt thereof or a hydrate thereof.
一种有效治疗和预防精神疾病的药物,如精神分裂症、焦虑症及其相关疾病、抑郁症、双相情感障碍和癫痫。该药物可拮抗 II 组代谢型谷氨酸受体的作用,口服活性高。
由式[I]代表的 2-氨基-双环[3.1.0]己烷-2,6-二甲酸酯衍生物
[其中R1和R2相同或不同,各自代表氢原子、被一个或两个芳基取代的C1-10烷基或权利要求中规定的其他含义;X代表氟原子;Y代表-OCHR3R4(其中R3和R4相同或不同,各自代表氢原子或被一至五个卤素原子取代的苯基)、其药学上可接受的盐或其水合物。