申请人:——
公开号:US20020115128A1
公开(公告)日:2002-08-22
This invention provides &bgr;-D-Glucuronidase substrates of the formula:
1
wherein
R
1
, R
2
, and R
7
-R
12
are independently selected from the group consisting of: hydrogen, fluorine, chlorine, bromine, iodine, alkyl, hydroxyl, alkoxy, carboxyl and nitro groups;
R
3
-R
6
are independently selected from the group consisting of hydrogen, fluorine, chlorine, bromine, iodine, nitro and amino; and
M
+
is selected from the group consisting of: proton, lithium, sodium, potassium, magnesium, calcium, barium, and ammonium ion.
这项发明提供了β-D-葡萄糖醛酸酶底物的结构式如下:其中R1、R2和R7-R12分别独立地选择自氢、氟、氯、溴、碘、烷基、羟基、烷氧基、羧基和硝基基团组成的群体;R3-R6分别独立地选择自氢、氟、氯、溴、碘、硝基和氨基组成的群体;以及M+选择自质子、锂、钠、钾、镁、钙、钡和铵离子组成的群体。