Compounds comprising an oxazole or thiazole moiety, processes for making them, and their uses
申请人:UCB Pharma, S.A.
公开号:US07790720B2
公开(公告)日:2010-09-07
The present invention relates to compounds comprising an oxazole or thiazole moiety of formula (I), processes for preparing them, pharmaceutical compositions comprising said compounds and their uses as H3-receptor ligands, Formula (I), wherein, A1 is CH, C(alkyl), C-halogen or N; R1 is hydrogen, halogen, C1-6 alkyl or alkoxy; R2 is, Formula (II′), A3 is O or S; R3 is hydrogen, halogen, C1-6 alkyl or alkoxy; R4 is hydrogen, halogen, C1-6 alkyl, alkoxy or —O-L; R5 is hydrogen or —O-L, wherein L is an aminoalkyl group and at least one of R4 and R5 should be —O-L.
本发明涉及一种包含氧唑或噻唑基团的化合物,其化学式为(I),以及制备它们的方法、包含所述化合物的制药组合物以及它们作为H3受体配体的用途,其中,A1为CH、C(烷基)、C-卤素或N;R1为氢、卤素、C1-6烷基或烷氧基;R2为化学式(II'),A3为O或S;R3为氢、卤素、C1-6烷基或烷氧基;R4为氢、卤素、C1-6烷基、烷氧基或-O-L;R5为氢或-O-L,其中L为氨基烷基团,且R4和R5中至少有一个应为-O-L。