申请人:MERCK SHARP & DOHME LTD.
公开号:EP0307142A1
公开(公告)日:1989-03-15
A class of novel thiadiazoles, substituted on one of the ring carbon atoms with a non-aromatic azacyclic or azabicyclic ring system, and substituted on the other ring carbon atom with a substituent of low lipophilicity, or a hydrocarbon substituent; are potent muscarinic agonists, and have good CNS penetrability. The compounds are therefore useful in the treatment of neurological and mental illnesses, and are also of benefit in the treatment of severe painful conditions.
一类新型噻二唑,其中一个环碳原子被非芳族氮杂环或氮杂环环系取代,另一个环碳原子被亲脂性低的取代基或烃取代基取代;是强效的毒蕈碱激动剂,具有良好的中枢神经系统穿透性。因此,这些化合物可用于治疗神经和精神疾病,也可用于治疗剧烈疼痛。