title: Synthesis of novel 4'-substituted 16-membered ring macrolide antibiotics derived from leucomycins.
abstract: A series of novel 4'-substituted 16-membered ring macrolides was synthesized by the cleavage of the mycarose sugar and subsequent modification of 4'-hydroxyl group. This new class of macrolides antibiotics is acid stable. The synthetic methodology described here is expected to find application in the synthesis of new generation of macrolides that target the emerging bacterial resistance.
authors.affiliation: Enanta Pharmaceuticals, Inc., 500 Arsenal Street, Watertown, MA 02472, USA. zhaolinwang@comcast.net
authors.forename: Zhaolin
authors.initials: Z
authors.lastname: Wang
authors.forename: Tianying
authors.initials: T
authors.lastname: Jian
authors.forename: Ly T
authors.initials: LT
authors.lastname: Phan
authors.forename: Yat Sun
authors.initials: YS
authors.lastname: Or
mesh_terms: D000900:Anti-Bacterial Agents / Q000138:chemical synthesis*; D007933:Leucomycins / Q000138:chemical synthesis*; D018942:Macrolides / Q000138:chemical synthesis*; D008826:Microbial Sensitivity Tests / Q000706:statistics & numerical data
chemical_list: D000900:Anti-Bacterial Agents; D007933:Leucomycins; D018942:Macrolides