申请人:Nogradi Katalin
公开号:US20100022521A1
公开(公告)日:2010-01-28
The present invention relates to new mGluR1 and mGluR5 receptor subtype preferring ligands of formula (I) wherein X represents a group selected from SO, SO2; Y represents a group selected from (CH
2
)
n
, NH, NHCH
2
; n is an integer of 0 to 1; Z is H or monosubstituted by alkyl, nitro, halogen, alkoxy, trifluoromethyl, cyano, amino, alkylamino, dialkylamino, aminomethyl, e alkylaminomethyl, dialkylaminomethyl, hydroxyl, alkylsulfonylamino; R
1
is an optionally substituted alkyl, cycloalkyl, phenyl, biphenyl, heterocyclyl; R
2
is an optionally substituted phenyl, heterocyclyl, or NR
3
R
4
group wherein R
3
and R
4
are independently selected from the group of hydrogen and an optionally substituted alkyl, or R
3
and R
4
together with the N atom to which they are attached form an optionally substituted C
5-7
heterocyclyl group, containing one or more heteroatom(s), or NH—CO—NR
5
R
6
group, wherein R
5
and R
6
are independently selected from the group of hydrogen and an optionally substituted alkyl, or R
5
and R
6
together with the N atom to which they are attached form an optionally substituted C
5-7
heterocyclyl group, containing one or more heteroatom(s); and/or hydrates and/or solvates and/or pharmaceutically acceptable salts thereof formed with acids or bases, to the processes for producing the same, to pharmaceutical compositions containing the same and to their use in therapy and/or prevention of pathological conditions which require the modulation of mGluR1 and mGluR5 receptors such as neurological disorders, psychiatric disorders, acute and chronic pain, neuromuscular dysfunctions of the lower urinary tract and gastrointestinal disorders.
本发明涉及一种新的mGluR1和mGluR5受体亚型偏好配体,其化学式为(I),其中X代表从SO、SO2中选择的一个基团;Y代表从(CH2)n、NH、NHCH2中选择的一个基团;n为0到1的整数;Z为H或者被烷基、硝基、卤素、烷氧基、三氟甲基、氰基、氨基、烷基氨基、二烷基氨基、氨甲基、烷基氨甲基、二烷基氨甲基、羟基、烷基磺酰氨基单取代;R1为可选择取代的烷基、环烷基、苯基、联苯基、杂环基;R2为可选择取代的苯基、杂环基,或者NR3R4基团,其中R3和R4分别从氢和可选择取代的烷基中选择,或者R3和R4与它们连接的N原子一起形成一个可选择取代的含有一个或多个杂原子的C5-7杂环基,或者NH—CO—NR5R6基团,其中R5和R6分别从氢和可选择取代的烷基中选择,或者R5和R6与它们连接的N原子一起形成一个可选择取代的含有一个或多个杂原子的C5-7杂环基;以及与酸或碱形成的水合物和/或溶剂合物和/或药学上可接受的盐,以及制备这些化合物的方法,包括含有这些化合物的药物组合物,以及在治疗和/或预防需要调节mGluR1和mGluR5受体的病理条件的疗法中的使用,如神经系统疾病、精神疾病、急性和慢性疼痛、下尿路神经肌肉功能障碍和胃肠道疾病。