ISOTOPICALLY ENRICHED PYRIMIDIN-5-YL ACETIC ACID DERIVATIVES AS CRTH2 ANTAGONISTS
申请人:Ly Tai Wei
公开号:US20110172250A1
公开(公告)日:2011-07-14
Provided herein are
2
H- and
13
C-enriched compounds of formula (I) or (II); wherein R is as defined herein, and wherein at least one hydrogen atom, in certain embodiments, three or more hydrogen atoms, are deuterium atoms or at least one carbon atom is a carbon-13 atom. Also provided are pharmaceutical compositions and methods using the
2
H- and
13
C-enriched compounds, useful for treating CRTH2-related diseases or disorders such as, for example, asthma, allergic rhinitis, atopic dermatitis, allergic conjuvatitis, Churg-Strauss syndrome, sinusitis, basophilic leukemia, chronic urticaria or basophilic leukocytosis.
本文提供了公式(I)或(II)的2H-和13C富集化合物;其中R如本文所定义,并且在某些情况下,至少一个氢原子,甚至三个或更多个氢原子,是氘原子,或者至少一个碳原子是碳-13原子。还提供了使用这些2H-和13C富集化合物的药物组合物和方法,用于治疗CRTH2相关疾病或疾病,例如哮喘、过敏性鼻炎、特应性皮炎、过敏性结膜炎、Churg-Strauss综合症、鼻窦炎、嗜碱性白血病、慢性荨麻疹或嗜碱性白细胞增多症。