Synthesis, characterization and biological evaluation of fluorescent biphenyl–furocoumarin derivatives
摘要:
A series of new biphenyl furocoumarin derivatives were synthesized via Suzuki Miyaura reaction as a critical step. The structures were characterized by NMR, IR and HRMS. All the derivatives presented vasodilatory activity in different degree, especially 6b. Photoelectric properties of all derivatives were investigated by fluorescence, including the variation in different solvents and various pH of 6b. All the ground state molecular geometries from 6a-6j are fully optimized by Density Functional Theory (DFT) on gas phase, which was in accordance with the fluorescence detection. The results suggested cornpounds with biphenyl furocoumarin skeleton would serve as promising vasodilatory candidates as well as fluorescent indicators. (C) 2014 Elsevier Ltd. All rights reserved.
NICOTINAMIDE DERIVATIVES, PREPARATION THEREOF, AND THERAPEUTIC USE THEREOF AS ANTICANCER DRUGS
申请人:Arigon Jérome
公开号:US20120053170A1
公开(公告)日:2012-03-01
The present invention relates to nicotinamide derivatives of formula (I), to compositions containing same, and to the therapeutic use thereof, in particular as anticancer drugs. The invention also relates to the method for preparing said compounds, as well as to some of the intermediate products.
Synthesis, characterization and biological evaluation of fluorescent biphenyl–furocoumarin derivatives
作者:Huaizhen He、Cheng Wang、Tao Wang、Nan Zhou、Zhenyi Wen、Sicen Wang、Langchong He
DOI:10.1016/j.dyepig.2014.07.011
日期:2015.2
A series of new biphenyl furocoumarin derivatives were synthesized via Suzuki Miyaura reaction as a critical step. The structures were characterized by NMR, IR and HRMS. All the derivatives presented vasodilatory activity in different degree, especially 6b. Photoelectric properties of all derivatives were investigated by fluorescence, including the variation in different solvents and various pH of 6b. All the ground state molecular geometries from 6a-6j are fully optimized by Density Functional Theory (DFT) on gas phase, which was in accordance with the fluorescence detection. The results suggested cornpounds with biphenyl furocoumarin skeleton would serve as promising vasodilatory candidates as well as fluorescent indicators. (C) 2014 Elsevier Ltd. All rights reserved.