申请人:ABBVIE INC.
公开号:US20140148461A1
公开(公告)日:2014-05-29
The present invention relates to compounds of the formula I and their salts etc. which are inhibitors of phosphodiesterase type 10A and to their use for the manufacture of a medicament and which thus are suitable for treating or controlling of medical disorders selected from neurological disorders and psychiatric disorders, for ameliorating the symptoms associated with such disorders and for reducing the risk of such disorders.
wherein Y
1
and Y
2
are adjacent atoms in Het
1
, which are independently selected from the group consisting of carbon and nitrogen; k is 0, 1, 2 or 3; Het
1
is a bivalent monocyclic 5- or 6-membered heteroaromatic radical, having 1, 2 or 3 heteroatoms or heteroatom moieties selected from O, S, N and N—R
a
as ring members, or a bivalent fused bicyclic 8-, 9- or 10-membered heteroaromatic radical, having 1, 2, 3 or 4 heteroatoms or heteroatom moieties selected from O, S, N and N—R
a
as ring members; Het
2
is inter alia monocyclic 5- or 6-membered hetaryl, having 1, 2 or 3 heteroatoms or heteroatom moieties selected from O, S, N and N—R
1a
as ring members, Cyc is inter alia optionally substituted monocyclic 5- or 6-membered hetaryl or optionally substituted fused 8-, 9- or 10-membered bicyclic hetaryl; Ar is optionally substituted phenylene or optionally substituted bivalent 6-membered hetaryl; R is attached to a carbon atom of Het
1
and inter alia-halogen, C
1
-C
6
-alkyl, C
2
-C
6
-alkenyl, C
2
-C
6
-alkynyl, C
1
-C
6
-alkoxy, C
1
-C
6
-fluoroalkyl, C
1
-C
6
-fluoroalkoxy, C
3
-C
6
-cycloalkyl etc.
该发明涉及公式I的化合物及其盐等,这些化合物是磷酸二酯酶10A的抑制剂,用于制造药物,并因此适用于治疗或控制神经疾病和精神疾病等医学疾病,改善与这些疾病相关的症状,并降低这些疾病的风险。
其中Y1和Y2是Het1中相邻的原子,独立地选自由碳和氮组成的群;k为0、1、2或3;Het1是双价的单环5-或6-成员杂芳基,具有1、2或3个杂原子或杂原子基,选自O、S、N和N—Ra作为环成员,或者是双价的融合的8、9或10-成员杂芳基,具有1、2、3或4个杂原子或杂原子基,选自O、S、N和N—Ra作为环成员;Het2是单环5-或6-成员杂芳基,具有1、2或3个杂原子或杂原子基,选自O、S、N和N—R1a作为环成员,Cyc是可选取代的单环5-或6-成员杂芳基或可选取代的融合的8、9或10-成员双环杂芳基;Ar是可选取代的苯基或可选取代的双价6-成员杂芳基;R连接到Het1的碳原子上,包括卤素、C1-C6-烷基、C2-C6-烯基、C2-C6-炔基、C1-C6-烷氧基、C1-C6-氟烷基、C1-C6-氟烷氧基、C3-C6-环烷基等。