| 摘要 |
<p>Disclosed herein are methods and intermediates for the preparation of cyclopropane derivatives, in particular the compound 2-amino-9-[[(1S,2R)-1,2-bis(hydroxymethyl)cyclopropyl]methyl]-4,8-dihydro-1-purin-6-one, especially via the [(1S,7R)-4-phenyl-3,5-dioxabicyclo[5.1.0]octan-1-yl]methanol intermediate.</p> |
