Sesquiterpene lactones, flavonoids and coumarins from Centaurea collina

UV spectral differentiation of 5-hydroxy- and 5-hydroxy-3-methoxyflavones with mono-(4′;), di-(3′,4′) or tri-(3′,4′,5′)-substituted B rings

Bernard Voirin · Phytochemistry · 1983 · 145 citations

Pharmacy, Biochemistry, Medicinal Chemistry +3

3-Methoxyflavones and coumarins from Artemisia incanescens

Óscar Barberá, J. Alberto Marco, Juan F. Sanz et al. · Phytochemistry · 1986 · 69 citations

Life Sciences, Botany, Plant Sciences +5

A procedure for the UV detection of hydroxyl and methoxyl groups at C6 in flavones and 3-O-substituted flavonols

James A. Mears, Tom J. Mabry · Phytochemistry · 1972 · 62 citations

Agriculture, Biochemistry, Spectroscopy +5

Carbon‐13 NMR spectra of coumarin and methoxycoumarins—a reinvestigation of charge density/Chemical Shift Relations

Harald Günther, Jörn Prestien, Pedro Joseph‐Nathan · Organic Magnetic Resonance · 1975 · 59 citations

Natural Sciences, Chemistry, Medicinal Chemistry +8

Flavonoids from Centaurea clementei

Isidro G. Collado, Guillermo M. Massanet, F. Rodríguez Luis · Journal of Natural Products · 1985 · 46 citations

Agriculture, Food Science, Plant Sciences +12