申请人:THE RESEARCH FOUNDATION FOR THE STATE UNIVERSITY OF NEW YORK
公开号:US20160184459A1
公开(公告)日:2016-06-30
The present invention provides a compound having the structure:
wherein
X is an imaging agent containing at least one amine nitrogen;
Y is a chemical linker,
wherein Y is present or absent, and when present Y is a chemical linker containing at least one amine nitrogen or Y is a para-aminobenzyl alcohol linker;
Z is CH
3
or CF
3
;
R
1
is —H, —NR
2
R
3
, —NH—C(═O)—R
4
, —NH—C(═O)—OR
4
, —CH
2
—C(═O)—NR
5
R
6
, —OR
7
, —CO
2
R
7
, C
1-6
alkyl, C
2-6
alkenyl, C
2-6
alkynyl, aryl, or heteroaryl,
wherein R
2
, R
3
, R
4
, R
5
, R
6
and R
7
are each, independently, —H, C
1-6
alkyl, C
2-6
alkenyl, C
2-6
alkynyl, heteroalkyl, cycloalkyl, heterocyclyl, aryl, alkylaryl, heteroaryl, alkylheteroaryl, an amino acid or an oligopeptide;
wherein an amine of the amino acid or oligopeptide is substituted or unsubstituted; and
n is an integer from 0 to 6;
or a diastereomer, enantiomer or pharmaceutically acceptable salt of the compound.