[EN] SMALL MOLECULE INHIBITORS OF A PROTEIN COMPLEX<br/>[FR] INHIBITEURS À PETITES MOLÉCULES D'UN COMPLEXE PROTÉIQUE
申请人:UNIV CALIFORNIA
公开号:WO2020247608A1
公开(公告)日:2020-12-10
Compositions and methods for treating thrombosis, inflammation, and atherosclerosis by administration of a compound that binds to KRIT1 to inhibit binding with HEG1.
Enantioselective Organocatalyzed Oxa-Michael-Aldol Cascade Reactions: Construction of Chiral 4<i>H</i>-Chromenes with a Trifluoromethylated Tetrasubstituted Carbon Stereocenter
作者:Jing Zhang、Manjaly J. Ajitha、Lin He、Kai Liu、Bin Dai、Kuo-Wei Huang
DOI:10.1002/adsc.201400977
日期:2015.3.23
tetrasubstituted carbon center is presented. Chiral secondary amines promote the oxa‐Michael–aldol cascade reactionbetween alkynals and 2‐trifluoroacetylphenols via iminium–allenamine activation to produce pharmaceutically important heterocycles with excellent enantioselectivities. The proposed reaction can be scaled‐up easily with maintenance of the excellent enantioselectivity.
Facial synthesis of trifluoromethylated xanthenes via tandem reaction of arynes and 2-trifluoroacetylphenols
作者:Jing Zhang、Kai Liu、Hui Jian、Zhi-Juan Li、Jun Yuan、Lin He
DOI:10.1016/j.tetlet.2017.06.050
日期:2017.7
A tandem insertion-nucleophilic cyclization reaction between arynes and 2-trifluoroacetylphenols has been described, providing trifluoromethylated xanthenes in good to excellent yield.
Deuterium and18O isotope effects on13C chemical shifts of sterically hindered and/or intramolecularly hydrogen-bondedo-hydroxy acyl aromatics
作者:Poul Erik Hansen、Solveig N. Ibsen、Tina Kristensen、Simon Bolvig
DOI:10.1002/mrc.1260320705
日期:1994.7
Likewise are the istope effects on CO, C1, C3 and C4 carbon resonances and some show unusual signs. These unusual effects are explained by a higher degree of twist in the deuterio than the protio compound. Stericisotopeeffects are also observed on OH chemicalshifts of sterically hindered o‐hydroxy acetyl aromatic compounds deuteriated at the methyl group. These isotopeeffects show non‐additivity. For