中文名称他尼氟酯中文同义词2-[(3-三氟甲基)苯基]氨基-3-吡啶羧酸苯酞酯;他尼氟酯;氟烟酞酯;氟尼酸酯;酞尼氟酯;3-氧代-1,3-二氢异苯并呋喃-1-基2-((3-(三氟甲基)苯基)氨基)烟酸酯;他尼氟酯TALNIFLUMATE英文名称Talniflumate英文同义词2-(alpha,alpha,alpha-trifluoro-m-toluidino)-nicotinicaciphthalidylester;3-ftalidilicodelacido2-((3-(trifluormetil)fenil)amino)-3-piridincarboxilic;3-phthalidylesterof2-((3-(trifluoromethyl)phenyl)amino)-3-pyridinecarboxyl;Talniflumate,>=99%;2-(alpha,alpha,alpha-trifluoro-m-toluidino)nicotinicacidphthalidylester;2-[3-(trifluoromethyl)anilino]-3-pyridinecarboxylicacid(3-oxo-1H-isobenzofuran-1-yl)ester;(3-oxo-1H-2-benzofuran-1-yl)2-[3-(trifluoromethyl)anilino]pyridine-3-carboxylate;ba7602-06CAS号66898-62-2分子式C21H13F3N2O4分子量414.33EINECS号1533716-785-6相关类别生物活性小分子;他尼氟酯及中间体;医用原料Mol文件66898-62-2.mol结构式他尼氟酯性质熔点165-167°C沸点534.6±50.0°C(PrediChemicalbookcted)密度1.49±0.1g/cm3(Predicted)储存条件Storeat+4°C溶解度可溶于氯仿(轻微)、DMSO(轻微)、甲醇(轻微)形态固体酸度系数(pKa)2.72±0.10(Predicted)颜色灰白色至浅黄色最大波长(λmax)287nm(CHCl3)(lit.)Merck14,9044稳定性对酸敏感,对湿气敏感他尼氟酯用途与合成方法生物活性Talniflumate(MSI-1995)是一种抗炎药,在治疗囊胞性纤维症、慢性阻塞性肺病和哮喘中被用作粘蛋白调节剂。Talniflumate也是一种人钙激活的氯离子通道chloridechannels。靶点IC50:Ca2+-activatedCl-channel(CaCC)体内研究Talniflumate(oralchow;0.4mg/g;21days)significantlyincreasesCFmousesurvivalfrom26to77%.ItdoesnotaltercryptgobletcellnumbersorchangeintestinalexpressionofmCLCA3buttendstodecreasecryptmucoidimpaction.AnimalModel:CFmicewithdistalintestinalobstructivesyndrome(DIOS)Dosage:0.4mg/gAdministration:Oralchow;21daysResult:Increasedsurvivalinacysticfibrosismousemodelofdistalintestinalobstructivesyndrome.化学性质白色至淡黄色结晶性粉末。用途他尼氟酯为非甾体消炎镇痛原料药,同时可用于纤维性囊肿和哮喘的辅助治疗。 |