2-CHLORO-N-[2-(1,3-THIAZOL-5-YL)ETHYL]-5-(5-FLUOROPYRIMIDIN-2-YL)-BENZAMIDES AND THEIR USE AS P2X7 RECEPTOR ANTAGONISTS
申请人:AXXAM S.p.A.
公开号:EP3290417A1
公开(公告)日:2018-03-07
The present invention relates to novel substituted piperidine and morpholine compounds of formula (I)
wherein
X is O or CF2;
R1 and R2 are independently selected from the group consisting of hydrogen, CH2OH, CH2F, CHF2, cyclopropyl, or -C≡CH with the proviso that when one of R1 and R2 is CH2OH, CH2F, CHF2, cyclopropyl or -C≡CH, then the other of R1 or R2 is hydrogen, having P2X7 receptor (P2X7) antagonistic properties, pharmaceutical compositions comprising these compounds, chemical processes for preparing these compounds and their use in the treatment or prophylaxis of diseases associated with P2X7 receptor activity in animals, in particular humans.
本发明涉及一种新型的取代哌啶和吗啉化合物,其化学式为(I):
其中,X为O或CF2;R1和R2分别选自氢、CH2OH、CH2F、CHF2、环丙基或-C≡CH的群组,但当R1和R2中有一个为CH2OH、CH2F、CHF2、环丙基或-C≡CH时,另一个为氢,具有P2X7受体(P2X7)拮抗作用,制备这些化合物的药物组合物、化学制剂以及它们在治疗或预防与P2X7受体活性有关的动物疾病,尤其是人类疾病中的应用。