Patent ID: 7744657
Filing Date: 2010-06-29
Classification: A61K,A61Q,C09B

Abstract:
1. A fluorescent dye of formula (I) or (II): the organic or mineral acid salts thereof, optical isomers and geometric isomers thereof, or the solvates thereof: wherein: is chosen from an aryl, a heterocyclic, and a heteroaryl group fused to the phenyl ring; or is absent from the phenyl ring; G and G′, which may be identical or different, are chosen from an —NR R R  or two groups R or when G and/or G′ are —NR R′ R′ R T m, m′, n, and n′, which may be identical or different, are integers ranging from 0 to 6, wherein m+n and m′+n′, which may be identical or different, are integers ranging from 1 to 10; An Y is chosen from: