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    • 2. 发明申请
    • TRIAZINE DERIVATIVES AS DIFFERENTIATION CATALYSTS
    • 三嗪衍生物作为差异催化剂
    • US20140234965A1
    • 2014-08-21
    • US14346328
    • 2012-09-21
    • Marko MihovilovicMichael SchnuerchKarlheinz HilberXaver KoenigThomas LinderAgnes Mike
    • Marko MihovilovicMichael SchnuerchKarlheinz HilberXaver KoenigThomas LinderAgnes Mike
    • C12N5/077
    • C12N5/0657C07D251/44C07D251/46C07D251/48C07D251/50C12N2501/999C12N2506/30
    • A method of inducing differentiation of mammalian cells into cardiomyocyte-like cells by contacting the mammalian cell with a triazine compound of formula (I), wherein X is independently —NR4— or —O—, R4 is hydrogen or C1-6-alkyl; R1 is hydroxy, C1-6-alkyl, C1-6-alkoxy, carboxy, C1-6-alkoxycarbonyl, halo, cyano, nitro, formyl, amino, C1-6-alkylamino, or di-C1-6-alkylamino, the C1-6-alkyl or -alkoxy residue being optionally substituted with one or more R5 substituents selected from hydroxy, halo, cyano, and nitro; n is 0 to 5; R2 is hydrogen, aryl, heteroaryl, or C1-6-alkyl, the aryl or heteroaryl residue being optionally substituted with one or more R1 substituents, and where the C1-6-alkyl is optionally further substituted with one or more R5 substituents; and R3 is selected from hydrogen, halo, NR4R7, OR7, SR7, and R7, where the same options apply for R7 as for R2; with the proviso that the compound of formula (I) is not 3-[(4,6-diphenoxy-1,3,5-triazin-2-yl)amino]benzoic acid.
    • 通过使哺乳动物细胞与式(I)的三嗪化合物接触,诱导哺乳动物细胞分化为心肌细胞样细胞的方法,其中X独立地是-NR 4 - 或-O-,R 4是氢或C 1-6 - 烷基; R 1是羟基,C 1-6 - 烷基,C 1-6 - 烷氧基,羧基,C 1-6 - 烷氧基羰基,卤素,氰基,硝基,甲酰基,氨基,C 1-6 - 烷基氨基或二-C 1-6 - 烷基氨基 C 1-6 - 烷基或烷氧基残基任选被一个或多个选自羟基,卤素,氰基和硝基的R 5取代基取代; n为0〜5; R 2是氢,芳基,杂芳基或C 1-6 - 烷基,芳基或杂芳基残基任选地被一个或多个R 1取代基取代,并且其中C 1-6 - 烷基任选进一步被一个或多个R 5取代基取代; 并且R 3选自氢,卤素,NR 4 R 7,OR 7,SR 7和R 7,其中与R 2相同的选择适用于R 2; 条件是式(I)化合物不是3 - [(4,6-二苯氧基-1,3,5-三嗪-2-基)氨基]苯甲酸。