作者:Masaaki Omote、Akira Ando、Kazuyuki Sato、Itsumaro Kumadaki
DOI:10.1016/s0040-4020(01)00780-3
日期:2001.9
Four chiral fluorine analogs of hematoporphyrin, (R,R)-, (R,S)-, (S,R)-, and (S,S)-3,8-bis(2,2,2-trifluoro-1-hydroxyethyl)deuteroporphyrins, were synthesized starting from pyrroles with a chiral 2,2,2-trifluoro-1-hydroxyethyl (TFHE) group. This chiral TFHE group was obtained by asymmetric reduction of a trifluoroacetyl group. Among these chiral analogs of hematoporphyrin, the (S,S)-isomer showed higher
血卟啉,(R,R)-,(R,S)-,(S,R)-和(S,S)-3,8-双(2,2,2-三氟-1)的四个手性氟类似物从具有手性2,2,2-三氟-1-羟乙基(TFHE)的吡咯开始合成-羟乙基)通过不对称还原三氟乙酰基获得该手性TFHE基团。在血卟啉的这些手性类似物中,(S,S)-异构体对癌细胞的亲和力高于其他立体异构体。