Compounds of the general formula (I):
or salts thereof, which exhibit CCR5 antagonism and exert preventive and therapeutic effects against HIV infections: wherein R
1
is a 5- to 6-membered aromatic ring which bears a substituent represented by the general formula: R-Z
1
-X-Z
2
- (wherein R
1
is hydrogen or optionally substituted hydrocarbyl; X is optionally substituted alkylene; and Z
1
and Z
2
are each a heteroatom) and may be further substituted, with R being optionally bonded to the aromatic ring to form another ring; Y is optionally substituted imino; and R
2
and R
3
are each optionally substituted aliphatic hydrocarbyl or an optionally Substituted hetero-alicyclic group.
通式(I)的化合物或其盐,具有CCR5拮抗作用,并对HIV感染具有预防和治疗作用:其中R1是一个带有通式R-Z1-X-Z2-的取代基的5-至6-成员芳香环(其中R1是氢或可选择取代的碳氢基;X是可选择取代的烷基;Z1和Z2是各自的杂原子),并且可以进一步取代,其中R可以选择与芳香环结合形成另一个环;Y是可选择取代的
亚胺基;R2和R3是可选择取代的脂肪烃基或可选择取代的杂环基。