p-nitrophenyl 2-deoxy-2-propionamido-β-D-glucopyranoside                                                                                                                                                              在
                                                                                                                                                                                 β-N-acetylhexosaminidase from Penicillium oxalicum CCF 2315                                                                                                                                  作用下,
                                                                                                                以
                                                                                         phosphate buffer   、                                                                                         
乙腈                                                                                  为溶剂,
                                                                                                                                                    反应 16.0h,
                                                                                                                以24%的产率得到p-nitrophenyl 2-deoxy-2-propionamido-β-D-glucopyranosyl-(1->4)-2-deoxy-2-propionamido-β-D-glucopyranoside