HETEROCYCLIC COMPOUNDS FOR TREATING OR PREVENTING DISORERS CAUSED BY REDUCED NEUROTRANSMISSION OF SEROTONIN, NOREPHNEPHRINE OR DOPAMINE
申请人:OTSUKA PHARMACEUTICAL CO., LTD.
公开号:US20160058757A1
公开(公告)日:2016-03-03
A heterocyclic compound represented by the general formula (1) or a salt thereof:
wherein m, I, and n respectively represent an integer of 1 or 2; X represents —O— or —CH
2
—;
R
1
represents hydrogen, a lower alkyl group, a hydroxy-lower alkyl group, a protecting group, or a tri-lower alkylsilyloxy-lower alkyl group;
R
2
and R
3
, which are the same or different, each independently represent hydrogen or a lower alkyl group; or R
2
and R
3
are bonded to form a cyclo-C3-C8 alkyl group; and
R
4
represents an aromatic group or a heterocyclic group, wherein
the aromatic or heterocyclic group may have one or more arbitrary substituent(s).
一种由通式(1)表示的杂环化合物或其盐:
其中,m、I和n分别表示1或2的整数;X表示—O—或—CH2—;R1表示氢、低级烷基、羟基-低级烷基、保护基或三-低级烷基硅氧-低级烷基;R2和R3分别独立地表示氢或低级烷基;或R2和R3结合形成环状C3-C8烷基;且R4表示芳香基或杂环基,其中芳香或杂环基可以具有一个或多个任意取代基。