申请人:Borbas K. Eszter
公开号:US20090297456A1
公开(公告)日:2009-12-03
Porphyrinic compounds that contain solubilizing groups are described, along with methods of making and using the same and compositions comprising such compounds. Examples of such compounds include compounds of Formula (I) wherein: Z is a porphyrinic macrocyclic, Alk
1
and Alk
2
are each independently an alkylidene chain; L is a linking group or is absent; R
1
is preferably an ionic group or polar group; R
2
is an ionic group, polar group, bioconjugatable group, or targeting group: R
3
is present or absent and when present is a halo group, bioconjugatable group, or targeting group, n is O or 1 (that is, the CH group is present, or Alk
1
and Alk
2
are bonded directly to a carbon of the porphyrinic macrocycle Z); or a salt thereof.
本文介绍了含有增溶基团的卟啉化合物,以及制备和使用这些化合物的方法,以及包含这些化合物的组合物。这些化合物的示例包括式(I)的化合物,其中:Z是卟啉大环,Alk1和Alk2分别独立地是烷基链;L是连接基团或不存在;R1优选为离子基团或极性基团;R2是离子基团、极性基团、生物共轭基团或靶向基团;R3存在或不存在,当存在时是卤基团、生物共轭基团或靶向基团,n为O或1(即,CH基团存在,或Alk1和Alk2直接连接到卟啉大环Z的碳原子上);或其盐。