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    • 8. 发明申请
    • 2-THIO-4H-3,1-BENZOXAZIN-4-ONE DERIVATIVES FOR USE AS ENZYME INHIBITORS
    • 用作酶抑制剂的2-THIO-4H-3,1-BENZOXAZIN-4-ONE衍生物
    • WO01053278A1
    • 2001-07-26
    • PCT/GB2001/000171
    • 2001-01-17
    • A23L1/30A23L3/3544A61K8/49A61K31/536A61K31/5365A61P1/00A61P3/04A61P3/06A61P3/10A61P9/00A61P9/10A61P9/12A61P43/00C07D265/24
    • C07D265/24A61K31/536A61K31/5365
    • The use of a compound, comprising formula (I) or a salt, ester, amide of prodrug thereof in the inhibition of an enzyme whose preferred mode of action is to catalyse the hydrolysis of an ester functionality e.g. in the control and inhibition of unwanted enzymes in products and processes. The compounds are also useful in medicine e.g. in the treatment of obesity and related conditions. The invention also relates to novel compounds within formula (I), to processes for preparing them and pharmaceutical compositions containing them. In formula (I) A is an optionally substituted 6-membered aromatic or heteroaromatic ring; and R is a branched or unbranched alkyl (optionally interrupted by one or more oxygen atoms), alkenyl, alkynyl, cycloalkyl, cycloalkenyl, aryl, arylalkyl, reduced arylalkyl, arylalkenyl, heteroaryl, heteroarylalkyl, heteroarylalkenyl, reduced aryl, reduced heteroaryl, reduced heteroarylalkyl or a substituted derivative of any of the foregoing groups.
    • 使用包含式(I)的化合物或其前体药物的盐,酯,酰胺在抑制其优选作用模式是催化酯官能团水解的酶的酶。 在产品和过程中控制和抑制不需要的酶。 这些化合物也可用于医学,例如 在治疗肥胖和相关情况。 本发明还涉及式(I)中的新化合物,其制备方法和含有它们的药物组合物。 在式(I)中,A是任选取代的6元芳族或杂芳族环; 烯基,炔基,环烷基,环烯基,芳基,芳基烷基,还原芳基烷基,芳基烯基,杂芳基,杂芳基烷基,杂芳基烯基,还原芳基,还原的芳基,还原的芳基 ,还原的杂芳基烷基或任何上述基团的取代衍生物。