申请人:AMEDIS PHARM LTD
公开号:WO2004048390A1
公开(公告)日:2004-06-10
A compound of formula (I) or formula (II) wherein X is oxygen, -C(O)-, -S(O)m-, -N(R4)-, -C(R4)2-or -Si(R5)2; each R1 is the same or different and is alkyl; R2 is alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkenyl, heterocycloalkyl, heterocycloalkenyl, aryl, heteroaryl or polycyclyl, any of which is optionally substituted with -C(O)OR4; or R2 is a group of formula (i): -(A)a-(B)b- R6, wherein A is alkylene, aikenylene, alkynylene, -C(O)-, -C(=NR4)-, -C(=NOH)-, cycloalkylene, cycloalkenylene or heterocycloalkylene; B is -C(R4)2-, =C(R4)-, CH(OR4)-, -C(O)-, -C(O)O-, -OC(O)-, -C(O)N H-, -NHC(O)-, -NHC(O)NH-, -C(R4)=C(R4)-, -CH(OR4)C(O)NH-, -CH(OR4)C(R4)=C(R4)-, oxygen or -S(O)m-, R6 is cycloalkyl, cycloalkenyl, heterocycloalkyl, heterocycloalkenyl, aryl, heteroaryl or polycyclyl, any of which is optionally substituted with -C(O)OR4; and one of a and b is 1 and the other is 0 or 1; R3 is hydrogen, alkyl or alkoxy; each R4 is the same or different and is hydrogen or alkyl; each R5 is the same or different and is alkyl; each m is the same or different and is 0, 1 or 2; and n is 0, 1 or 2; or a pharmaceutically acceptable salt thereof.
式(I)或式(II)的化合物,其中X为氧、-C(O)-、-S(O)m-、-N(R4)-、-C(R4)2-或-Si(R5)2;每个R1相同或不同且为烷基;R2为烷基、烯基、炔基、环烷基、环烯基、杂环烷基、杂环烯基、芳基、杂芳基或多环芳基,其中任意一种可选择地取代为-C(O)OR4;或R2为式(i)的基团:-(A)a-(B)b-R6,其中A为烷基、烯基、炔基、-C(O)-、-C(=NR4)-、-C(=NOH)-、环烷基、环烯基或杂环烷基;B为-C(R4)2-、=C(R4)-、CH(OR4)-、-C(O)-、-C(O)O-、-OC(O)-、-C(O)NH-、-NHC(O)-、-NHC(O)NH-、-C(R4)=C(R4)-、-CH(OR4)C(O)NH-、-CH(OR4)C(R4)=C(R4)-、氧或-S(O)m-,R6为环烷基、环烯基、杂环烷基、杂环烯基、芳基、杂芳基或多环芳基,其中任意一种可选择地取代为-C(O)OR4;a和b中的一个为1,另一个为0或1;R3为氢、烷基或烷氧基;每个R4相同或不同且为氢或烷基;每个R5相同或不同且为烷基;每个m相同或不同且为0、1或2;n为0、1或2;或其药学上可接受的盐。