| 摘要 |
<p>The present invention relates to a method for the production of 4'-demethyl -4'- phosphate-2',3' -bispentafluorophenoxyacetyl - 4',6'-ethylidene - β-D-glucoside epipodophyllotoxin, characterized in that 2,3-bis pentafluorophenoxyacetyl-1-O-triethylsilyl-β-D-glucopyranoside is condensed with 4'-demethyl-4'-aryloxyacetyl-epipodophyllotoxin.</p> |
