申请人:MITSUBISHI TANABE PHARMA CORPORATION
公开号:US20150239889A1
公开(公告)日:2015-08-27
Provided is a pyrazolopyrimidine compound represented by formula (I) having an HIF-PHD inhibitory effect, or a pharmaceutically acceptable salt thereof.
[In the formula,
represents an optionally substituted 7-hydroxypyrazolo[4,3-d]pyrimidine-5-yl,
X represents a simple bond or an optionally substituted straight-chain alkylene,
Z represents hydrogen atom, or formula (i), formula (ii) or formula (iii)
and
rings A and A′ are independently an optionally substituted aryl, an optionally substituted heteroaryl, an optionally substituted alicyclic hydrocarbon, or an optionally substituted non-aromatic heterocycle.]
提供的是一种具有HIF-PHD抑制效果的吡唑并嘧啶化合物,其由公式(I)表示,或其药用可接受的盐。[在公式中,代表一个可选地取代的7-羟基吡唑并[4,3-d]嘧啶-5-基,X代表一个简单键或一个可选地取代的直链亚烷基,Z代表氢原子,或公式(i),公式(ii)或公式(iii)和环A和A'分别独立地代表一个可选地取代的芳香族,一个可选地取代的杂芳族,一个可选地取代的脂肪环烃,或一个可选地取代的非芳香族杂环]。