申请人:McBride J. William
公开号:US20050025709A1
公开(公告)日:2005-02-03
The present invention provides compounds of the formula X—R
1
-D-[Dpr, Orn or Lys](A)-R
2
(Z)-D-[Dpr, Orn or Lys](B)—R
3
(Y)—NR
4
R
5
; or R
1
(X)-D-[Dpr, Orn or Lys](A)-R
2
(Z)-D-[Dpr, Orn or Lys](B)—R
3
(Y)—NR
4
R
5
, in which X is a hard acid cation chelator, a soft acid cation chelator or Ac—, R
1
, R
2
and R
3
are independently selected from a covalent bond or one or more D-amino acids that can be the same or different, Y is a hard acid cation chelator, a soft acid cation chelator or absent, Z is a hard acid cation chelator, a soft acid cation chelator or absent, and A and B are haptens or hard acid cation chelators and can be the same or different, and R
4
and R
5
are independently selected from the group consisting of hard acid cation chelators, soft acid cation chelators, enzymes, therapeutic agents, diagnostic agents and H. The present invention also provides methods of using these compounds and kits containing the compounds.
本发明提供了公式X-R1-D-[Dpr、Orn或Lys](A)-R2(Z)-D-[Dpr、Orn或Lys](B)-R3(Y)-NR4R5或R1(X)-D-[Dpr、Orn或Lys](A)-R2(Z)-D-[Dpr、Orn或Lys](B)-R3(Y)-NR4R5的化合物,其中X是硬酸阳离子螯合剂、软酸阳离子螯合剂或Ac-,R1、R2和R3是独立选择的共价键或一个或多个D-氨基酸,可以相同或不同,Y是硬酸阳离子螯合剂、软酸阳离子螯合剂或不存在,Z是硬酸阳离子螯合剂、软酸阳离子螯合剂或不存在,A和B是半抗原或硬酸阳离子螯合剂,可以相同或不同,R4和R5是独立选择的硬酸阳离子螯合剂、软酸阳离子螯合剂、酶、治疗剂、诊断剂和H。本发明还提供了使用这些化合物的方法和包含这些化合物的试剂盒。