Stereoselective deamination of (5′RS)-5′-methyl-2′,3′-isopropylidene adenosine catalyzed by adenosine deaminase: preparation of diastereomerically pure 5′-methyl adenosine and inosine derivatives
作者:Pierangela Ciuffreda、Angela Loseto、Enzo Santaniello
DOI:10.1016/s0957-4166(02)00080-0
日期:2002.3
the stereoselective deamination of (5′S)-5′-methyl-2′,3′-isopropylidene adenosine to the corresponding inosine derivative, so that by enzymatic deamination of (5′RS)-5′-methyl-2′,3′-isopropylidene adenosine, the diastereomerically pure (5′S)-inosine and the unreacted (5′R)-adenosine derivatives can be efficiently prepared.
从小牛肠腺苷脱氨酶催化的(5立体选择性脱氨“小号)-5'-甲基-2',3'-亚异丙基腺苷到相应的肌苷衍生物,使得由(5'酶促脱氨RS)-5'-甲基-2',3'-亚异丙基腺苷,所述非对映异构纯的(5'小号)-inosine和未反应的(5' - [R )腺苷衍生物可以有效地制备。