CYCLOPROPANE DERIVATIVE AND METHOD FOR PRODUCING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a compound useful for readily producing a compound represented by general formula (III). SOLUTION: A cyclopropane derivative represented by general formula (I) can readily be converted to the compound represented by general formula (III) in good yield. (In formulas, B is a purine derivative residue). COPYRIGHT: (C)2005,JPO&NCIPI