专利号:US-2007178487-A1 优先权日:2000-12-13 标题:Active-site engineering of nucleotidylyltransferases and general enzymatic methods for the synthesis of natural and 'unnatural' udp- and tdp-nucleotide sugars
专利号:US-2003055235-A1 优先权日:2000-12-13 标 题 :Active-site engineering of nucleotidylyltransferases and general enzymatic methods for the synthesis of natural and 'unnatural' UDP- and TDP-nucleotide sugars
专利号:WO-0248331-A2 优先权日:2000-12-13 标 题 :Active-site engineering of nucleotidyltransferases and enzymatic methods for the synthesis of natural and 'unnatural' udp- and nucleotide sugars
专利号:US-7122359-B2 优先权日:2000-12-13 标题 :Active-site engineering of nucleotidylyltransferases and general enzymatic methods for the synthesis of natural and “unnaturalâ€? UDP- and TDP-nucleotide sugars