COMPOUNDS FOR USING IN IMAGING AND PARTICULARLY FOR THE DIAGNOSIS OF NEURODEGENERATIVE DISEASES
申请人:CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE
公开号:US20190211011A1
公开(公告)日:2019-07-11
The invention relates to compounds of formula (II) for using in imaging and particularly for the diagnosis of neurodegenerative diseases
该发明涉及公式(II)的化合物,用于影像学,特别是用于诊断神经退行性疾病。
Pd-catalysed general access to 7-membered N/O-heterocyclic compounds as potential agents against inflammation
作者:B. Thirupataiah、Gangireddy Sujeevan Reddy、Guntipally Mounika、Jetta Sandeep Kumar、Kazi Amirul Hossain、Jayesh Mudgal、Jessy E. Mathew、Gautham G. Shenoy、Marina Rajadurai、Kishore V. L. Parsa、Manojit Pal
DOI:10.1039/d1cc04140a
日期:——
A Pd-catalysed regioselective synthesis of 4,5-disubstituted 7-membered N/O-heterocycles was achieved via the 7-endo-dig cyclization followed by C–C bond formation of 2-(1-alkynyl)phenylacetamide. The ligand/additive free cascade reaction proceeded in the presence of PdCl2 in aqueous MeCN when the separate and individual use of methyl vinyl ketone and allyl bromide generally afforded an O- and N-heterocycle
Colorimetric Detection of Anions in Aqueous Solution Using Poly(phenylacetylene) with Sulfonamide Receptors Activated by Electron Withdrawing Group
作者:Ryosuke Sakai、Eric B. Barasa、Naoya Sakai、Shin-ichiro Sato、Toshifumi Satoh、Toyoji Kakuchi
DOI:10.1021/ma301767g
日期:2012.10.23
probe for anions in water. The UV–vis absorption measurements, which were performed in an organic solvent to provide fundamental insights into the aniondetection properties of these polymers, clarified that the colorimetric response ability is highly enhanced by the incorporation of strong electron withdrawing groups (EWG). Sulfonamide-conjugated poly(phenylacetylene) with nitro groups, the strongest