synthesized SM–Chol conjugates with functionally designed linker portions to restrain Chol mobility and examined their formation of orderedmembranes by a detergent insolubility assay, fluorescence anisotropy experiments, and fluorescence‐quenching assay. In all of the tests, membranes prepared from the conjugates showed properties of ordered domains comparable to a SM–Chol (1:1) membrane. To gain insight
Rajora, Sonal; Baregama, Lalit Kumar; Talesara, Journal of the Indian Chemical Society, 2002, vol. 79, # 2, p. 193 - 194
作者:Rajora, Sonal、Baregama, Lalit Kumar、Talesara
DOI:——
日期:——
The synthesis and in vitro cytotoxic studies of novel oxa-spermidine derivatives and homologues
作者:Vladimir A Kuksa、Valentin A Pavlov、Paul Kong Thoo Lin
DOI:10.1016/s0960-894x(00)00201-8
日期:2000.6
A series of oxa-spermidine derivatives and homologues were prepared and their anticancer properties were evaluated. All these compounds showed an average GI(50) value in the range of 3.9-28.9 mu M. SAR studies showed that the presence of a sulphonamido functionality and the length of the alkyl chain are important factors for an enhanced activity. (C) 2000 Elsevier Science Ltd. All rights reserved.
Synthesis and Properties of .OMEGA.-Aminooxyalkyliminodiacetic Acids, Bifunctional Chelating Agents for Carbonyl Labeling.
作者:Reiko YODA、Yoshikazu MATSUSHIMA
DOI:10.1248/cpb.42.1935
日期:——
3-Aminooxypropyliminodiacetic acid, 4-aminooxybutyliminodiacetic acid and 5-aminooxypentyliminodiacetic acid and their oxime derivatives with several carbonyl compounds were synthesized and characterized. The ω-aminooxyalkyliminodiacetic acids act as bifunctional chelating agents for metal-labeling of a carbonyl group.
Synthesis, Radiosynthesis, and
<i>in vitro</i>
Studies on Novel Hypoxia PET Tracers Incorporating [
<sup>18</sup>
F]FDR
作者:Manuele Musolino、Ian N. Fleming、Lutz F. Schweiger、David O'Hagan、Sergio Dall'Angelo、Matteo Zanda
DOI:10.1002/ejoc.202001670
日期:2021.3.5
The synthesis of five radiotracers incorporating different oxyamine spacers between the hypoxia‐reactive 2‐nitroimidazole moiety and the [18F]FDR (2‐fluorodeoxyribose) prosthetic group is described. The lead compound – carrying a cyclopropyl spacer – displayed superior uptake kinetics and similar selectivity for hypoxic cells relative to the gold standard hypoxia tracers [18F]FAZA and [18F]FMISO.