Lipophilicity-dependent ruthenium N-heterocyclic carbene complexes as potential anticancer agents
作者:Gaochao Lv、Liubin Guo、Ling Qiu、Hui Yang、Tengfei Wang、Hong Liu、Jianguo Lin
DOI:10.1039/c5dt00169b
日期:——
Five novel Ru(ii)–N-heterocyclic carbenes (NHC) were synthesized and biologically evaluated, one of which showed superior activity against PC-3 cell lines and 6 fold more activity than cisplatin.
Acceptorless Dehydrogenative Oxidation of Secondary Alcohols Catalysed by Cp*Ir<sup>III</sup>
-NHC Complexes
作者:Süleyman Gülcemal、Derya Gülcemal、George F. S. Whitehead、Jianliang Xiao
DOI:10.1002/chem.201601648
日期:2016.7.18
series of new IrIII complexes with carbeneligands that contain a range of benzyl wingtip groups have been prepared and fully characterised by NMR spectroscopy, HRMS, elemental analysis and X‐ray diffraction. All the complexes were active in the acceptorless dehydrogenation of alcohol substrates in 2,2,2‐trifluoroethanol to give the corresponding carbonyl compounds. The most active complex bore an electron‐rich
catalysts in the α-alkylation of ketones with primary alcohols using a borrowing hydrogen process and tandem Suzuki–Miyaura coupling/α-alkylation reactions. Among the synthesized Pd-PEPPSI complexes, complex 2c having 4-methoxyphenyl groups at the 4,5-positions and 4-methoxybenzyl substituents on the N-atoms of imidazole exhibited the highest catalytic activity in the α-alkylation of ketones with primary
The present disclosure relates to certain new and known triazolium and/or imidazolium salts and to their therapeutic use, for example in methods of treating or preventing an infection by a
Plasmodium
or
Babesia
parasite in a subject in need thereof. The triazolium and imidazolium salts are compounds of the Formula (I) or (II): wherein R
1
-R
4
, R
1′
-R
3′
, R
8
-R
11
, X, X′, X″, Y, Y′ and Y″ are as defined in the disclosure.