[EN] ANOMERIC DERIVATIVES OF MONOSACCHARIDES<br/>[FR] DERIVES ANOMERIQUES DE MONOSACCHARIDES
申请人:ALCHEMIA PTY LTD
公开号:WO2003082846A1
公开(公告)日:2003-10-09
A compound of formula (I), wherein, n is 0 or 1; R6 and R7 are h ydrogen, or together form a carbonyl oxygen; R1 is selected from the group consisting of hydrogen; -N(Z)Y and -C(Z)Y wherein; When R1 is -N(Z)Y, then: Y is selected from hydrogen, or the following, where G denotes the point of connection to the nitrogen atom in N(Y)Z (i-v); Z is selected from hydrogen or X1; Q is selected from hydrogen or W; The groups W are independently selected from the group consisting of alkyl, alkenyl, alkynyl, heteroalkyl, aryl, heteroaryl, arylalkyl and heteroarylalkyl of 1 to 20 atoms , The groups X1 are independently selected from the group consisting of alkyl, alkenyl, alkynyl, heteroalkyl, acyl, arylacyl, heteroarylacyl, aryl, heteroaryl, arylalkyl and heteroarylalkyl of 1 to 20 atoms , When R1 is -C(Z)Y, then: Y is selected from the group consisting of two hydrogen atoms, a double bonded oxygen (=O) to form a carbonyl, and a triple bonded nitrogen to form a nitrile, Z is absent, or is selected from hydrogen or U, Wherein U is selected from the group consisting of alkyl, alkenyl, alkynyl, heteroalkyl, aminoalkyl, aminoaryl, aryloxy, alkoxy, heteroaryloxy, aminoaryl, aminoheteroaryl, thioalkyl, thioaryl or thioheteroaryl, acyl, arylacyl, heteroarylacyl, aryl, heteroaryl, arylalkyl and heteroarylalkyl of 1 to 20 atoms, . When R1 is H, at least two of the groups R2, R3, R4 and R5 are selected from the group consisting of -OX2 or -N(T)Y, and the others are independently selected from hydrogen, -OH, -OX2, -N(T)Y, wherein Y is as defined above, T is selected from hydrogen or X2; and X2 is independently selected from alkyl, alkenyl, alkynyl, heteroalkyl, aryl, heteroaryl, arylalkyl or heteroarylalkyl of 1 to 20 atoms, When R1 is N(Z)Y or C(Z)Y, at least one of the groups R2, R3, R4 and R5 are selected from the group consisting of -OX2 or -N(T)Y, and the others are independently selected from hydrogen, -OH, -OX2, -N(T)Y, wherein Y is as defined above, T is selected from hydrogen or X2; and X2 is independently selected from alkyl, alkenyl, alkynyl, heteroalkyl, aryl, heteroaryl, arylalkyl or heteroarylalkyl of 1 to 20 atoms.
一种化合物的化学式(I),其中,n为0或1;R6和R7为氢,或者一起形成羰基氧;R1选自以下群组:氢;-N(Z)Y和-C(Z)Y其中;当R1为-N(Z)Y时,则:Y选自氢,或以下情况,其中G表示N(Y)Z中与氮原子连接的点(i-v);Z选自氢或X1;Q选自氢或W;W基团独立选自由1至20个原子的烷基,烯基,炔基,杂原子烷基,芳基,杂原子芳基,芳基烷基和杂原子芳基烷基群组,X1基团独立选自由1至20个原子的烷基,烯基,炔基,杂原子烷基,酰基,芳基酰基,杂原子芳基酰基,芳基,杂原子芳基,芳基烷基和杂原子芳基烷基群组,当R1为-C(Z)Y时,则:Y选自两个氢原子,形成羰基的双键氧(=O),形成腈基的三键氮,Z不存在,或选自氢或U,其中U选自由1至20个原子的烷基,烯基,炔基,杂原子烷基,氨基烷基,氨基芳基,芳氧基,烷氧基,杂原子芳氧基,氨基芳基,氨基杂原子芳基,硫代烷基,硫代芳基或硫代杂原子芳基,酰基,芳基酰基,杂原子芳基酰基,芳基,杂原子芳基,芳基烷基和杂原子芳基烷基群组,当R1为H时,R2,R3,R4和R5中至少有两个基团选自-氧基X2或-N(T)Y,其他基团独立选自氢,-羟基,-氧基X2,-N(T)Y,其中Y如上定义,T选自氢或X2;X2独立选自由1至20个原子的烷基,烯基,炔基,杂原子烷基,芳基,杂原子芳基,芳基烷基或杂原子芳基烷基,当R1为N(Z)Y或C(Z)Y时,R2,R3,R4和R5中至少有一个基团选自-氧基X2或-N(T)Y,其他基团独立选自氢,-羟基,-氧基X2,-N(T)Y,其中Y如上定义,T选自氢或X2;X2独立选自由1至20个原子的烷基,烯基,炔基,杂原子烷基,芳基,杂原子芳基,芳基烷基或杂原子芳基烷基。