申请人:Haelters Jean-Pierre
公开号:US20130178609A1
公开(公告)日:2013-07-11
The present invention relates to fluorescent and/or targeting lipophilic compounds having the general formula (R1O)(R2O)P(O)—R3-R4-R5 wherein R1 and R2 are each independently a linear or branched, saturated or unsaturated C2-C24 alkyl, or a linear or branched, saturated or unsaturated C2-C24 monoalkenyl or polyalkenyl, the polyalkenyl having from 2 to 4 double bonds, or a linear or branched, saturated or unsaturated C2-C24 monoalkinyl or polyalkinyl, the polyalkinyl having from 2 to 4 triple bonds; R3 is selected from 0, S, —C(R6)2-, —CH(R7)-, —C(S)—N(R6)-, —CH(SR7)-S—S— or —N(R6)- wherein R6 is a hydrogen atom or a C1-C4 alkyl, and R7 is a C1-C4 alkyl; R4 comprises at least one junction function and at least one linker; and R5 is at least one chemical fluorescent group or at least one targeting group. Methods for preparing said lipophilic compounds are also disclosed.
本发明涉及具有一般式(R1O)(R2O)P(O)-R3-R4-R5的荧光和/或靶向性亲脂性化合物,其中R1和R2各自独立地为线性或支链的饱和或不饱和的C2-C24烷基,或线性或支链的饱和或不饱和的C2-C24单烯基或多烯基,多烯基具有2至4个双键,或线性或支链的饱和或不饱和的C2-C24单炔基或多炔基,多炔基具有2至4个三键;R3从0,S,-C(R6)2-,-CH(R7)-,-C(S)-N(R6)-,-CH(SR7)-S-S-或-N(R6)-中选择,其中R6是氢原子或C1-C4烷基,R7是C1-C4烷基;R4包括至少一个连接功能和至少一个连接基;R5至少是一个化学荧光基团或至少一个靶向基团。本发明还公开了制备上述亲脂性化合物的方法。