Carbonphosphorous lyase is a multienzyme system found in many species of bacteria that is distinguished by its ability to hydrolyze a broad array of unactivated alkylphosphonates. α-D-Ribofuranosyl alkylphosphonates are potential metabolic intermediates generated by the carbonphosphorous lyase pathway. Here we describe a facile synthesis of α-D-ribofuranosyl alkylphosphonates using β-D-ribofuranosyl trichloracetimidate as a glycosyl donor.Key words: carbonphosphorous lyase, phn operon, phnN, phosphonates, glycosyl trichloroacetimidate donor, α-D-ribofuranosyl ethylphosphonate.
碳磷裂解酶是一种存在于多种细菌中的多酶系统,其特点是能够水解多种未活化的烷基膦酸盐。α-D-Ribofuranosyl 烷基膦酸盐是碳磷裂解酶途径产生的潜在代谢中间产物。关键词:碳磷裂解酶;phn操作子;phnN;膦酸盐;三氯乙酰亚氨酸糖基供体;α-D-核呋喃糖基乙基膦酸盐。