申请人:The University of Manitoba
公开号:US06339085B1
公开(公告)日:2002-01-15
Pyridoxal analogues can be useful for treating B6 efficiency and related diseases; cardiovascular and related diseases; melanoma and related diseases; and symptoms thereof. One such analogue is a compound of the formula:
or a pharmaceutically acceptable acid addition salt thereof, in which R1 is alkyl, alkenyl, in which alkyl or alkenyl can be interrupted by nitrogen, oxygen, or sulfur, and can be substituted at the terminal carbon by hydroxy, alkoxy, alkanoyloxy, alkanoyloxyaryl, alkoxyalkanoyl, alkoxycarbonyl, or dialkylcarbamoyloxy; alkoxy; dialkylamino; alkanoyloxy; alkanoyloxyaryl; alkoxyalkanoyl; alkoxycarbonyl; dialkylcarbamoyloxy; or aryl, aryloxy, arylthio, or aralkyl, in which aryl can be substituted by alkyl, alkoxy, amino, hydroxy, halo, nito, or alkanoyloxy. These analogues can be administered, either alone or concurrently with known medications, to treat the above-described diseases.
吡啶醛类似物可以用于治疗B6缺乏及相关疾病;心血管及相关疾病;黑色素瘤及相关疾病;以及相关症状。其中一种类似物是符合以下结构式的化合物:或其药学上可接受的酸盐,其中R1为烷基、烯基,其中烷基或烯基可以被氮、氧或硫中断,并且可以在末端碳上被羟基、烷氧基、烷酰氧基、烷酰氧基芳基、烷氧基烷酰基、烷氧基羰基、或二烷基氨基氧基取代;烷氧基;二烷基氨基;烷酰氧基;烷酰氧基芳基;烷氧基烷酰基;烷氧基羰基;二烷基氨基氧基;或芳基、芳基氧基、芳基硫基、或芳基烷基,其中芳基可以被烷基、烷氧基、氨基、羟基、卤素、硝基、或烷酰氧基取代。这些类似物可以单独或与已知药物同时使用,用于治疗上述疾病。