SUBSTITUTED AMINE DERIVATIVE AND MEDICINAL COMPOSITION COMPRISING SAME AS THE ACTIVE INGREDIENT
申请人:Kotobuki Pharmaceutical Co., Ltd.
公开号:EP2332953A1
公开(公告)日:2011-06-15
A compound represented by following general formula (I) :
wherein, ---- represents a single bond or a double bond; L represents -NH- or the like; X1 represents N or C, provided that in the case where X1 is N, X2 represents C-R and in the case where X1 is C, X2 represents N-R1 or the like; Y's may be either the same or different and represent CH2 or the like; A represents a non-natural sugar residue represented by following general formula:
wherein, m represents 0 to 1; ---- represents a single bond or a double bond; X represents O or the like; R3 to R8 may be either the same or different and represent hydroxy group or the like; and B represents a group represented by following general formula:
wherein, n and k represent 0 to 5; ---- represents a single bond or a double bond; Z1 to Z16 may be either the same or different and represent CH or the like; R10 and R11 may be either the same or different and represent a lower alkoxy group having 1 to 5 carbon atoms or the like; and R15 represents a hydrogen atom or the like, a pharmaceutically acceptable salt thereof, a prodrug thereof, a hydrate thereof or solvate thereof. Because of having an excellent CNT2 inhibitory activity and showing a high in vivo stability and stable physicochemical properties, the aforesaid compound is useful as a remedy for hyperuricemia.
以下是通式(I)所代表的化合物:
其中,----代表单键或双键;L代表-NH-或类似结构;X1代表N或C,若X1为N,则X2代表C-R,若X1为C,则X2代表N-R1或类似结构;Y可以相同也可以不同,代表CH2或类似结构;A代表以下通式所代表的非天然糖残基:
其中,m代表0到1;----代表单键或双键;X代表O或类似结构;R3至R8可以相同也可以不同,代表羟基或类似结构;B代表以下通式所代表的基团:
其中,n和k代表0到5;----代表单键或双键;Z1至Z16可以相同也可以不同,代表CH或类似结构;R10和R11可以相同也可以不同,代表具有1到5个碳原子的低碳基氧基或类似结构;R15代表氢原子或类似结构,其药学上可接受的盐、前药、水合物或溶剂化物。由于具有优异的CNT2抑制活性,并且表现出高度的体内稳定性和稳定的物理化学性质,因此上述化合物可用作治疗高尿酸血症的药物。