This disclosure relates to materials and methods for inhibiting Botulinum neurotoxin, and more particularly to materials and methods for inhibiting the zinc endopeptidase of Botulinum neurotoxin serotypes A, D and/or E (BoNTA, BoNTD and/or BoNTE).
D2O as a deuterium source, a method for the deuteration of intra- and extra-cyclic methylene has been developed for cyclic ethers with moderate yield and excellent deuterium incorporation. This transformation features superb functional group tolerance in a wide range of alkynols. Notably, the critical factor to achieve high deuterium incorporation is determined by the hydrogen isotope exchange reaction
Gold-Catalyzed Tandem Cycloisomerization−Hydroalkoxylation of Homopropargylic Alcohols
作者:Volker Belting、Norbert Krause
DOI:10.1021/ol061751u
日期:2006.9.1
The tandem cycloisomerization-hydroalkoxylation of various homopropargylic alcohols in the presence of an alcohol and a dual catalyst system, consisting of a gold precatalyst and a Bronsted acid, provides an efficient route to tetrahydrofuranyl ethers under mild reaction conditions. The reaction can be carried out in various solvents, including alcohol, with both terminal and internal alkynes as the substrate.
US8404728B2
申请人:——
公开号:US8404728B2
公开(公告)日:2013-03-26
SMALL-MOLECULE BOTULINUM TOXIN INHIBITORS
申请人:Pang Yuan-Ping
公开号:US20120114696A1
公开(公告)日:2012-05-10
This disclosure relates to materials and methods for inhibiting Botulinum neurotoxin, and more particularly to materials and methods for inhibiting the zinc endopeptidase of Botulinum neurotoxin serotypes A, D and/or E (BoNTA, BoNTD and/or BoNTE).