申请人:BRITTAIN Jason Edward
公开号:US20110034558A1
公开(公告)日:2011-02-10
Described herein is the DP
2
antagonist [2′-(3-benzyl-1-ethyl-ureidomethyl)-6-methoxy-4′-trifluoromethyl-biphenyl-3-yl]-acetic acid, or a pharmaceutically acceptable salt thereof. Also described are methods of preparing the DP2 antagonist, or a pharmaceutically acceptable salt thereof. Also described herein are pharmaceutical compositions suitable for administration to a mammal that include the DP
2
antagonist, or a pharmaceutically acceptable salt thereof, and methods of using such pharmaceutical compositions for treating respiratory diseases or conditions, allergic diseases or conditions, inflammatory diseases or conditions, as well as other prostaglandin D
2
-dependent or prostaglandin D
2
-mediated diseases or conditions.
本文描述了DP2拮抗剂[2'-(3-苄基-1-乙基-脲甲基)-6-甲氧基-4'-三氟甲基-联苯-3-基]-乙酸,或其药用盐。还描述了制备DP2拮抗剂或其药用盐的方法。本文还描述了适合用于哺乳动物的药物组合物,包括DP2拮抗剂或其药用盐,并描述了使用这种药物组合物治疗呼吸道疾病或症状、过敏性疾病或症状、炎症性疾病或症状,以及其他前列腺素D2依赖性或前列腺素D2介导的疾病或症状的方法。