Results 71 to 80 of about 29,916 (207)
A Sixteen-Membered Au8P8 Macrocycle Based on Gold(I) and Diphospha(III)guanidine
, 2017 The reaction of cyclo-P4Mes4C(NCy) (1) with two equivalents of [AuCl(tht)] (tht=tetrahydrothiophene) resulted in the formation of unusual sixteen-membered Au–P macrocycle 2.
Hey-Hawkins E. +4 more
core +1 more source
Coumarin–Tetrapyrrolic Macrocycle Conjugates: Synthesis and Applications
, 2017 This review covers the synthesis of coumarin–porphyrin, coumarin–phthalocyanine and coumarin–corrole conjugates and their potential applications. While coumarin–phthalocyanine conjugates were obtained almost exclusively by tetramerization of coumarin ...
Ana Cerqueira +7 more
core +1 more source
Rigid Macrocycle Metal Complexes as CXCR4 Chemokine Receptor Antagonists: Influence of Ring Size
PharmaceuticsUnderstanding the role of chemokine receptors in health and disease has been of increasing interest in recent years. Chemokine receptor CXCR4 has been extensively studied because of its defined role in immune cell trafficking, HIV infection, inflammatory
Isaline Renard +17 more
doaj +1 more source
Theoretical investigations of the hydrogen bond in a tetraamido/diamino quaternized macrocycle
, 2018 We present theoretical investigations on the nature and persistence of the strong central hydrogen bond of a tetraamido/diamino quaternized macrocycle. Our theoretical study of the NMR properties of the central hydrogen bond proved difficult to reconcile
Christian Ochsenfeld (1467532) +2 more
core +1 more source
Molecules, 2013 Pyridyl polyoxazoles are 24-membered macrocyclic lactams comprised of a pyridine, four oxazoles and a phenyl ring. A derivative having a 2-(dimethylamino)ethyl chain attached to the 5-position of the phenyl ring was recently identified as a selective G ...
Joseph E. Rice +7 more
doaj +1 more source
Acta Crystallographica Section E: Crystallographic Communications, 2019 The crystal structure of the Ni-14 macrocycle salt, (5,7,7,12,12,14-hexamethyl-1,4,8,11-tetraazacyclotetradecane)nickel(II) bis(perchlorate) hemihydrate, [Ni(C16H36N4)]2(ClO4)4·H2O, contains two different diasteriomeric macrocyclic cations in the ...
Peter W. R. Corfield, Virgil L. Goedken
doaj +1 more source
2D Assembly of Metallacycles on HOPG by Shape-Persistent Macrocycle Templates
, 2016 The synthesis and scanning tunneling microscopy (STM) investigations of shape-persistent arylene-ethynylene-butadiynylene macrocycles along with their codeposites with metallacycles are reported.
Ting Chen (15205) +8 more
core +1 more source
Dual dynamic chirality generated in the assembly of three achiral rods through the three- fold twisting of a macrocycle [PDF]
, 2019 We demonstrated dynamic chirality based on assemblies of three achiral rods with a twisted macrocycle. The three-fold twisting of a macrocycle can lead to two different chiral forms with C-2- or D-3-symmetry.
Katoono, Ryo +2 more
core +1 more source
Effects of macrocycle on the tactical performance of football players in the age category U15 [PDF]
, 2017 Title: Effects of macrocycle on the tactical performance of football players in the age category U15. Objectives: Monitoring and evaluation of the progress of tactical performance in the games played in the selected category in one macrocycle.
Uher, Vladimír
core
MoleculesIn Gram-negative bacteria, lipopolysaccharides (LPSs, also known as endotoxin) can induce extensive immune responses that will enable victims to produce severe septic shock syndrome.
Junyi Chen +7 more
doaj +1 more source