Chiral Synthons for<i>CARBA</i>-β-D-Ribonucleosides. Synthesis of<i>CARBA</i>-4-Deoxypyrazofurin and Isomeric<i>CARBA</i>-4-Deaza-oxoformycin Analogues
作者:Barbara Mohar、Jože Kobe
DOI:10.1080/15257779908043088
日期:1999.3
Multi-step transformation of enantiomerically pure synthons, (1S,2S,3R,4R)-(4-hydroxymethyl-2,3-isopropylidenedioxy-1-cyclopentyl) methyl butyrate (-)-5} and (1R,5R,6R,7S)-6,7-(isopropylidenedioxy)-3-oxabicyclo[3.2.1]octane-2-one (+)-11} into carba-4-deoxypyrazofurin 1 and isomeric carba-4-deaza-oxoformycin 2 analogues is presented.