Development of an Improved Immobilized CAL-B for the Enzymatic Resolution of a Key Intermediate to Odanacatib
                                
                                    
                                        作者:Matthew D. Truppo、Gregory Hughes                                    
                                    
                                        DOI:10.1021/op200157c
                                    
                                    
                                        日期:2011.9.16
                                    
                                    An immobilized form of Candida antarctica lipase B (CAL-B) has been developed with enhanced stability and activity compared to commercially available preparations. The immobilized CAL-B is more active, and 15 times more stable than the previously used preparation. This permits a continuous dynamic kinetic resolution process that is significantly less expensive than the original batch process, and with a 3-fold reduction in the process E-factor.