申请人:INVITROGEN CORPORATION
公开号:EP1829856A2
公开(公告)日:2007-09-05
Compounds having Formula (A):
wherein
Q is N;
L is any bivalent organic radical capable of covalently linking each Q;
R1 - R6, independently of one another, are selected from the group consisting of H, -(CH2)p-D-Z, an alkyl, an alkenyl, an aryl, and an alkyl or alkyl ether optionally substituted by one or more of an alcohol, an aminoalcohol, an amine, an amide, an ether, a polyether, a polyamide, an ester, a mercaptan, an alkylthio, a urea, a thiourea, a guanidyl, or a carbamoyl group, and wherein at least one of R1, R3, R4 and R6 is a straight chain or branched, cyclic, alkyl, alkenyl, alkynyl or aryl group; and R1 and R4 or R3 and R6 are covalently linked with each other, with L when L is C or CH to form a cyclic moiety;
Z is selected from the group consisting of amine, spermiyl, carboxyspermiyl, guanidyl, spermidinyl, putricinyl, diaminoalkyl, pyridyl, piperidinyl, pyrrolidinyl, polyamine, amino acid, peptide, and protein;
D is Q or a bond;
A1 and A2, independently of one another, are selected from the group consisting of CH2O, CH2S, CH2NH, C(O), C(NH), C(S) and (CH2)1;
X is a physiologically acceptable anion;
m, n, r, s, u, v, w and y are 0 or 1, with the proviso that when both m and n are 0 at least one of r, s, u and y is other than 0;
p and t are integers from 0 to about 100;
q is an integer from 1 to about 1000; and
a is the number of positive charge divided by the valence of the anion,
具有式 (A) 的化合物:
其中
Q 是 N
L 是能够共价连接各 Q 的任何二价有机基;
R1 - R6 相互独立地选自由 H、-(
CH2)p-D-Z、烷基、
烯基、芳基、以及被醇、
氨基醇、胺、
酰胺中的一种或多种任选取代的烷基或烷基醚组成的组、醚、聚醚、聚
酰胺、
酯、
硫醇、烷
硫基、
脲、
硫脲、
胍或
氨基甲酰基,其中 R1、R3、R4 和 R6 中至少有一个是直链或支链、环状、烷基、
烯基、炔基或芳基;R1 和 R4 或 R3 和 R6 彼此共价连接,当 L 为 C 或 CH 时,与 L 共价连接,形成环状分子;
Z 选自胺、
精胺基、羧基
精胺基、
胍基、
精胺基、普特林基、二
氨基烷基、
吡啶基、
哌啶基、
吡咯烷基、
多胺、
氨基酸、肽和蛋白质组成的组;
D 是 Q 或键;
A1 和 A2 相互独立地选自 O、 S、 NH、C(O)、C(NH)、C(S) 和 ( )1 所组成的组;
X 是生理上可接受的阴离子;
m、n、r、s、u、v、w 和 y 均为 0 或 1,但当 m 和 n 均为 0 时,r、s、u 和 y 中至少有一个不是 0;
p 和 t 是 0 至约 100 的整数;
q 是 1 到约 1000 之间的整数;以及
a 是正电荷数除以阴离子的化合价、