Synthesis of Alkyl β -Glucosides by Transglucosylation Using Pyrococcus furiosus β -Glucosidase Immobilized onto Gelatin Gel
作者:Yoh-ichi Matsushita、Hidetaka Nagatomo、Kazuhiro Sugamoto、Takanao Matsui
DOI:10.2174/157017809787582762
日期:2009.3.1
Synthesis of alkyl β-glucosides such as p-anisyl β-D-glucopyranoside, phenethyl β-D-glucopyranoside, salidroside, cinnamyl β-D-glucopyranoside, citrusin D, 3-methylbutyl β-D-glucopyranoside, 3-methyl-2-butenyl β-Dglucopyranoside, geranyl β-D-glucopyranoside, perilloside A, and cyclohexyl β-D-glucopyranoside was accomplished in moderate yields by transglucosylation using hyperthermostable Pyrococcus furiosus β-glucosidase immobilized onto gelatin gel. Recovered immobilisate was reusable on successive runs in transglucosylation.
合成烷基 β-吡喃葡萄糖苷,如对甲氧基苯甲酰 β-D-吡喃葡萄糖苷、苯乙基 β-D-吡喃葡萄糖苷、水杨梅苷、肉桂基 β-D-吡喃葡萄糖苷、柑橘苷 D、3-甲基丁基 β-D-吡喃葡萄糖苷、3-甲基-2-丁烯基 β-D-吡喃葡萄糖苷、使用固定在明胶凝胶上的超恒温 Pyrocmostable Furiosus β-葡萄糖苷酶,以中等产量完成了β-D-吡喃葡萄糖苷、香叶基 β-D-吡喃葡萄糖苷、紫苏糖苷 A 和环己基 β-D-吡喃葡萄糖苷的转葡糖基化。回收的固定化物可在连续的反式葡萄糖基化过程中重复使用。