[EN] BIOREDUCTIVELY ACTIVATED STILBENE PRODRUGS<br/>[FR] PRODROGUES DE STILBENE A ACTIVATION PAR REDUCTION BIOLOGIQUE
申请人:ANGIOGENE PHARM LTD
公开号:WO2004085361A1
公开(公告)日:2004-10-07
A compound of formula (1), or a pharmaceutically acceptable salt thereof, wherein Ar is a substituted heteroaryl group bearing at least one nitro or azido group or is a group of formula (2) or (3); R1 is hydrogen, optionally substituted alkyl, optionally substituted aryl or optionally substituted heteroaryl; R2 is alkyl, alkoxy, thialkoxy or halo; R3, R4 and R5 are each independently alkyl, alkoxy, thialkoxy or halo with the proviso that at least two of R3, R4 or R5 are alkoxy; L is -OC(O)- or -OP(O)(OR6)-; n is 0 or 1; X is O, S or NR7; Y is hydrogen, alkyl, alkoxy, thialkoxy, halo, hydroxy or dihydrogenphosphate; R6 is hydrogen or alkyl; R7 is hydrogen or alkyl; R8 is hydrogen, alkoxy or dialkylaminoalkyl; R9 is optionally substituted alkyl; R10 is hydrogen, alkyl, alkoxy or dialkylaminoalkyl; R11 and R12 are independently hydrogen, alkyl, alkoxy, thialkoxy, amono alkylamino, dialkylamino, morpholino, alkylmorpholino, piperidino, alkylpiperidiono, piperazino, alkylpiperazino or 1-aziridinyl; and A, together with the carbon atoms to which it is fused, is an optionally substituted aryl or heteroaryl ring.
式(1)的化合物,或其药学上可接受的盐,其中Ar是一个带有至少一个硝基或偶氮基团的取代杂芳基团,或是一个式(2)或(3)的基团;R1是氢、可选择地取代的烷基、可选择地取代的芳基或可选择地取代的杂芳基;R2是烷基、烷氧基、硫代烷氧基或卤素;R3、R4和R5各自独立地是烷基、烷氧基、硫代烷氧基或卤素,但至少有两个R3、R4或R5是烷氧基;L是-OC(O)-或-OP(O)(OR6)-;n为0或1;X是O、S或NR7;Y是氢、烷基、烷氧基、硫代烷氧基、卤素、羟基或二氢磷酸酯;R6是氢或烷基;R7是氢或烷基;R8是氢、烷氧基或二烷基氨基烷基;R9是可选择地取代的烷基;R10是氢、烷基、烷氧基或二烷基氨基烷基;R11和R12各自独立地是氢、烷基、烷氧基、硫代烷氧基、氨基烷基氨基、二烷基氨基、吗啉基、烷基吗啉基、哌啶基、烷基哌啶基、哌嗪基、烷基哌嗪基或1-氮杂环丙基;A,与其融合的碳原子一起,是一个可选择地取代的芳基或杂芳基环。