SHANGHAI BUDDY BIO-PHARM INTERMEDIATES CO.,Ltd., as a manufacturer of carbapenem antibiotics and their intermediates, was established in 2003. With several years’ research, we have fixed on chiral synthesis in raw pharmaceuticals and their intermediates. Our main research and products include Carbapenems: Meropenem, Imipenem, Penipenem, Biapenem, Ertapenem, Doripenem ,together with key intermediates: 4-AA, 4-BMA,MAP,BCK and several side-chains of corresponding Carbapenems. We have strong indepen...