Patent ID: 8926945
Filing Date: 2015-01-06
Classification: A61K,C07D

Abstract:
1. A gallium Ga68 metal complex of the following general formula: in which: M1 and M2 each represent a hydrogen atom; M is a pyridine ring; R is independently selected from CH a) P1-l-P2, wherein P1 and P2, are identical or different, and are selected from O, S, NH, CO b) (CH with n=1 to 5, HOOC—CH 2 —O—(CH 2 ) 2 —O—(CH 2 ) 2 —O—CH 2 —COOH; HOOC—(C 2 )—CO 2 —CO 2 —(CH 2 ) 2 —OCO—(CH 2 ) 2 —COOH; HOOC—CH(OH)—CH(OH)—COOH; HOOC—(CH 2 ) n2 —COOH; NH 2 —(CH 2 ) n2 —NH 2 , with n 2 =0-20; NH 2 —(CH 2 ) n3 —CO 2 H; NH 2 —CH 2 —(CH 2 —O—CH 2 ) n3 —CO 2 H with n 3 =1 to 10.