Etude de la chimioselectivite de la reaction des dichloroboranes avec les azides fonctionnels : une synthese efficace d'amines secondaires fonctionnalisees.
作者:B. Carboni、M. Vaultier、R. Carrié
DOI:10.1016/s0040-4020(01)81491-5
日期:1987.1
The reaction of cyclohexyldichloroborane, used as a model, with a wide variety of functionalized azides has been studied. It has been shown to be an efficient synthesis of secondary amines in terms of chemioselectivity, yields and wide applicability.
Small Molecule Microarray Based Discovery of PARP14 Inhibitors
作者:Bo Peng、Ann-Gerd Thorsell、Tobias Karlberg、Herwig Schüler、Shao Q. Yao
DOI:10.1002/anie.201609655
日期:2017.1.2
cellular processes. Most small‐molecule PARP inhibitors developed to date have been against PARP1, and suffer from poor selectivity. PARP14 has recently emerged as a potential therapeutic target, but its inhibitor development has trailed behind. Herein, we describe a smallmolecule microarray‐based strategy for high‐throughput synthesis, screening of >1000 potential bidentate inhibitors of PARPs, and the
Pyrone Diels-Alder Routes to Indolines and Hydroindolines: Syntheses of Gracilamine, Mesembrine, and Δ<sup>7</sup>-Mesembrenone
作者:Pei Gan、Myles W. Smith、Nathaniel R. Braffman、Scott A. Snyder
DOI:10.1002/anie.201510520
日期:2016.3.7
Although the Diels–Alder reaction has long been utilized for the preparation of numerous heterocycles, opportunities to extend its power remain. Herein, we detail a simple, modular, and robust approach that combines various amines regioselectively with 4,6‐dichloropyrone to create substrates which, under appropriate conditions, can directly deliver varied indolines and hydroindolines through [4+2]
protected form have a cytotoxic effect on cancer cells in the tested concentration range. The presence of additional amide groups in the linker structure improves the activity of glycoconjugates, probably due to the ability to chelate metal ions present in many types of cancers. The study of metal complexingproperties confirmed that the obtained glycoconjugates are capable of chelating copper ions, which