作者:Nikolas R. Burton、Daniel A. Polasky、Flowreen Shikwana、Samuel Ofori、Tianyang Yan、Daniel J. Geiszler、Felipe da Veiga Leprevost、Alexey I. Nesvizhskii、Keriann M. Backus
DOI:10.1021/jacs.3c05797
日期:2023.10.4
PRODRUGS OF VANCOMYCIN WITH HYDROLYSIS RESISTANT POLYMER LINKAGES
申请人:Greenwald Richard B.
公开号:US20090221471A1
公开(公告)日:2009-09-03
Vancomycin-polymer conjugates are disclosed. In preferred aspects, polymer residues which are hydrolysis resistant in vitro, are selectively attached to the sugar amino and/or N-methyl amino groups of vancomycin and related compounds. Vancomycin-polymer conjugates made by the methods and methods of treatment using the conjugates are also disclosed.
Access to Antigens Related to Anthrose Using Pivotal Cyclic Sulfite/Sulfate Intermediates
important antigenic determinants. A novel entry to anthrose-containing antigens and precursors is described. The synthetic route, starting from d(+)-fucose, makes use of intermediates featuring a cyclicsulfite or sulfate function which serves successively as a protecting and a leaving group.