申请人:Novartis AG
公开号:US07138432B1
公开(公告)日:2006-11-21
α-Amino hydroxamic acid derivative of formula (I), in which R is C2–C7-alkyl, which is mono-, di- or trisubstituted by halogen, nitro, lower acyloxy, trifluoromethoxy, cyano, C3–C5-cycloalkyl or unsubstituted or substituted C3–C4-heteroaryl comprising one or two heteroatoms selected from the group consisting of O, S and N; or C3–C7-alkenyl or C3–C7-alkynyl, which in each case is unsubstituted or mono-, di- or trisubstituted by halogen, nitro, lower acyloxy, trifluoromethoxy, cyano, C3–C5-cycloalkyl or unsubstituted or substituted C3–C6-heteroaryl comprising one or two heteroatoms selected from the group consisting of O, S and N; and the other symbols are as defined in claim 1, are described. These compounds are MMP and in particular MMP2 inhibitors and can be used for treatment of MMP dependent diseases, in particular inflammation conditions, rheumatoid arthritis, osteoarthritis, tumors (tumor growth, metastasis, progression or invasi n) and pulmonary disorders (e.g. emphysema, COPD).
式(I)的α-氨基羟肟酸衍生物,其中R是C2-C7-烷基,可以是单取代、双取代或三取代的卤素、硝基、较低酰氧基、三氟甲氧基、氰基、C3-C5环烷基或不取代或取代的含有O、S和N中的一个或两个杂原子的C3-C4杂芳基;或C3-C7烯基或C3-C7炔基,每种情况下可以是不取代或单取代、双取代或三取代的卤素、硝基、较低酰氧基、三氟甲氧基、氰基、C3-C5环烷基或不取代或取代的含有O、S和N中的一个或两个杂原子的C3-C6杂芳基;其他符号如权利要求1所定义,已经描述。这些化合物是MMP,特别是MMP2的抑制剂,可用于治疗MMP依赖性疾病,特别是炎症情况、类风湿关节炎、骨关节炎、肿瘤(肿瘤生长、转移、进展或侵袭)和肺部疾病(例如肺气肿、慢性阻塞性肺病)。