formation, while 28 emerged as a potent and broadspectrumantifungal agent, enabling the inhibition of the tested Candida spp. and non-Candida species. Indeed, these compounds combine two modes of action by selectively interfering with growth and, as an added value, weakening microbial virulence. Overall, these compounds could be regarded as promising antifungalcandidates worthy of deeper investigation
Impact of mono- and disubstitution on the colorimetric dynamic covalent switching chalcone/flavanone scaffold
作者:Brian M. Muller、Jesse Mai、Reid A. Yocum、Marc J. Adler
DOI:10.1039/c4ob00398e
日期:——
The impact of substitution on a novel colorimetric dynamic covalent switching scaffold was investigated using UV/Vis and NMR spectroscopy.
通过紫外/可见光谱和核磁共振谱,研究了替代对一种新型比色动态共价开关支架的影响。
Studies in crystal engineering: Steering ability of fluorine in 4-styrylcoumarins
作者:Kodumuru Vishnumurthy、Tayur N. Guru Row、Kailasam Venkatesan
DOI:10.1016/s0040-4020(99)00103-9
日期:1999.3
been examined. It is found that out of the five derivatives, four crystallize into β-packing mode producing syn-HH photodimer upon irradiation whereas the parent hydrocarbon produces an anti H-T dimer. The packing features of the photolabile crystals of 4-(4-fluorostyryl)-6-fluorocoumarin (1), 4-(2,6-difluorostyryl)-6-fluorocoumarin (2) and the photodimer (3a) of 4-(2,6-fluorostyryl)-7-fluorocoumarin