Keyphrases
Pentafluorophenyl
100%
Coumarin
100%
NMR Analysis
100%
HPLC-PDA
100%
Reversed Phase
100%
C18 Column
60%
7-hydroxycoumarin
40%
Analytical Scale
40%
Chloro
40%
7-ethoxycoumarin
40%
Regioisomers
20%
Natural Products
20%
Separation Techniques
20%
Photodiode Array Detection
20%
Effective Techniques
20%
Preparative Scale
20%
NMR Studies
20%
Orthogonal Separation
20%
Complex Matrices
20%
Ethyl Acetate
20%
Structural Identification
20%
Solid-phase Extraction
20%
High-performance Liquid Chromatography
20%
Phytochemical Study
20%
Liquid Chromatography-high Resolution Mass Spectrometry (LC-HRMS)
20%
Compound 8
20%
Wide Applicability
20%
Complex Mixtures
20%
NMR Spectroscopy
20%
Chemistry
Solid Phase Extraction NMR
100%
High Resolution Mass Spectrometry (HRMS)
100%
High Performance Liquid Chromatography
100%
Coumarin
100%
Umbelliferone
33%
Ethyl Acetate
16%
NMR Spectroscopy
16%
High-Pressure Liquid Chromatography
16%
Separation Method
16%
Fractionation
16%
Solid-Phase Extraction
16%
Natural Product
16%
Complex Mixture
16%
Pharmacology, Toxicology and Pharmaceutical Science
Umbelliferone
33%
Herniarin
33%