作者:Anna Szadkowska、Karolina Żukowska、Aleksandra E. Pazio、Krzysztof Woźniak、Renat Kadyrov、Karol Grela
DOI:10.1021/om101129b
日期:2011.3.14
The preparation and X-ray structure characterization of new olefin metathesis initiators containing sulfone- and sulfonamide-substituted benzylidene ligands are described. We observed that these catalysts exhibit Ru center dot center dot center dot O(SO)R interactions, forming six-membered chelates. Tuning the electronic and steric factors of the benzylidene part as well as selecting the proper NHC ligands can have a direct impact on catalyst activity and stability, leading to promising new catalysts.
INHIBITORS OF HUMAN IMMUNODEFICIENCY VIRUS REPLICATION
申请人:ViiV HEALTHCARE UK (NO.5) LIMITED
公开号:US20200360384A1
公开(公告)日:2020-11-19
Compounds of Formula I, including pharmaceutically acceptable salts thereof, and compositions and methods for treating human immunodeficiency virus (HIV) infection are set forth: