申请人:TOYAMA CHEMICAL CO., LTD.
公开号:US20150299189A1
公开(公告)日:2015-10-22
A novel amine derivative expressed by general formula (1)
(in the formula: G
1
, G
2
, and G
3
are the same or different and represent CH or a nitrogen atom; R
1
represents a chlorine atom, an optionally-substituted C
3-8
cycloalkyl group, or the like; R
2
represents —COOR
5
(in the formula, R
5
represents a hydrogen atom or a carboxyl protective group), or the like; R
3
represents a hydrogen atom, or the like; and R
4
represents an optionally-substituted condensed bicyclic hydrocarbon group, an optionally-substituted bicyclic heterocyclic group, or the like), or a salt thereof is useful in procedures such as the treatment or prevention of conditions related to excessive keratinocyte proliferation.
一种新的胺衍生物,其通式为(1)(其中:G1、G2和G3相同或不同,代表CH或氮原子;R1代表氯原子、可选取代的C3-8环烷基团等;R2代表—COOR5(在公式中,R5代表氢原子或羧保护基)等;R3代表氢原子等;R4代表可选取代的紧缩双环碳氢基团、可选取代的双环杂环基团等),或其盐,在治疗或预防与过度角质细胞增殖有关的疾病过程中非常有用。