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            非布司他雜質 非布索坦雜質申報

            來源:深圳遠揚化學技術有限公司   2017年03月02日 11:30  

                  非布司他適應癥及作用機理:非布司他主要成份為非布佐司他,其化學名為2-[(3-氰基-4-異丁氧基)苯基]-4-甲基-5-噻唑羧酸。為黃嘌呤氧化酶(XO)抑制劑,適用于具有痛風癥狀的高尿酸血癥的長期治療。非布佐司他是黃嘌呤氧化酶抑制劑,通過減少血清尿酸達到療效。本品在治療濃度下不會抑制嘌呤和嘧啶的合成及代謝過程中的其他酶。

             

             

                   深圳遠揚化學技術有限公司提供的非布司他雜質純度高,來源正規(guī),*非布司他新藥申報的要求,隨貨提供COA證書,氫譜,質譜及HPLC,。(請點擊本頁標題下方“進入該公司展臺” 查看我司信息)。

            Febuxostat2-(3-cyano-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylic acid
            Febuxostat Impurity 1ethyl 2-(3-formyl-4-hydroxyphenyl)-4-methylthiazole-5-carboxylate
            Febuxostat Impurity 2ethyl 2-(3-formyl-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylate
            Febuxostat Impurity 3ethyl 2-(3-cyano-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylate
            Febuxostat Impurity 42-(3-carbamoyl-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylic acid
            Febuxostat Impurity 5ethyl 2-(3-cyano-4-hydroxyphenyl)-4-methylthiazole-5-carboxylate
            Febuxostat Impurity 6(E)-ethyl 2-(3-((hydroxyimino)methyl)-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylate
            Febuxostat Impurity 7(E)-2-(3-((hydroxyimino)methyl)-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylic acid
            Febuxostat Impurity 82-(3-formyl-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylic acid
            Febuxostat Impurity 92-(3-cyano-4-hydroxyphenyl)-4-methylthiazole-5-carboxylic acid
            Febuxostat Impurity 102-(3-cyano-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylic acid 1-oxide
            Febuxostat Impurity 112-(3-carboxy-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylic acid
            Febuxostat Impurity 124-isobutoxybenzene-1,3-bis(carbothioamide)
            Febuxostat Impurity 13dimethyl 2,2'-(4-isobutoxy-1,3-phenylene)bis(4-methylthiazole-5-carboxylate)
            Febuxostat Impurity 142-isobutoxy-5-(4-methylthiazol-2-yl)benzonitrile
            Febuxostat Impurity 152-(4-butoxy-3-cyanophenyl)thiazole-5-carboxylic acid
            Febuxostat Impurity 162-(4-(sec-butoxy)-3-cyanophenyl)thiazole-5-carboxylic acid
            Febuxostat Impurity 172-(3-cyano-4-propoxyphenyl)thiazole-5-carboxylic acid
            Febuxostat Impurity 18ethyl 2-(4-hydroxy-3-vinylphenyl)-4-methylthiazole-5-carboxylate
            Febuxostat Impurity 19ethyl 2-(2-hydroxyphenyl)-4-methylthiazole-5-carboxylate
            Febuxostat Impurity 202,2'-(4-isobutoxy-1,3-phenylene)bis(4-methylthiazole-5-carboxylic acid)
            Febuxostat Impurity 21diethyl 2,2'-(4-isobutoxy-1,3-phenylene)bis(4-methylthiazole-5-carboxylate)
            Febuxostat Impurity 22ethyl 2-(4-isobutoxyphenyl)-4-methylthiazole-5-carboxylate
            Febuxostat Impurity 232-(3-formyl-4-hydroxyphenyl)-4-methylthiazole-5-carboxylic acid
            Febuxostat Impurity 242-(4-isobutoxyphenyl)-4-methylthiazole-5-carboxylic acid
            Febuxostat Impurity 252-(3-carboxy-4-hydroxyphenyl)-4-methylthiazole-5-carboxylic acid
            Febuxostat Impurity 262-(3-carbamoyl-4-hydroxyphenyl)-4-methylthiazole-5-carboxylic acid
            Febuxostat Impurity 272-(4-butoxy-3-cyanophenyl)-4-methylthiazole-5-carboxylic acid
            Febuxostat Impurity 282-(4-(sec-butoxy)-3-cyanophenyl)-4-methylthiazole-5-carboxylic acid
            Febuxostat Impurity 292-(3-cyano-4-propoxyphenyl)-4-methylthiazole-5-carboxylic acid
            Febuxostat Impurity 302-(3-cyano-4-ethoxyphenyl)-4-methylthiazole-5-carboxylic acid
            Febuxostat Impurity 31(E)-ethyl 2-(4-hydroxy-3-((hydroxyimino)methyl)phenyl)-4-methylthiazole-5-carboxylate
            Febuxostat Impurity 32ethyl 2-(3-formyl-2-hydroxyphenyl)-4-methylthiazole-5-carboxylate
            Febuxostat Impurity 332-(3-cyano-4-isopropoxyphenyl)-4-methylthiazole-5-carboxylic acid
            Febuxostat Impurity 34isopropyl 2-(3-cyano-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylate
            Febuxostat Impurity 35methyl 2-(3-cyano-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylate
            Febuxostat Impurity 362-(3-bromo-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylic acid
            Febuxostat Impurity 37ethyl 2-(4-hydroxyphenyl)-4-methylthiazole-5-carboxylate
            Febuxostat Impurity 382-(4-hydroxyphenyl)-4-methylthiazole-5-carboxylic acid

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