Isolation and structural elucidation of a new sildenafil analogue from a functional coffee

Analytical and Bioanalytical Chemistry

Volumn 405, Issue 13, 2013, Pages 4443-4450

  Li, Lin ^a   Low, Min Yong ^a   Ge, Xiaowei ^b   Bloodworth, Bosco C ^b   Koh, Hwee Ling ^a  

^a NATIONAL UNIVERSITY OF SINGAPORE   (Singapore)

^b HEALTH SCIENCES AUTHORITY   (Singapore)

Author keywords

Adulteration; Coffee; Erectile dysfunction; Food contaminants; Functional food; Sildenafil

Indexed keywords

CARBON; COFFEE; FUNCTIONAL FOOD; HIGH PERFORMANCE LIQUID CHROMATOGRAPHY; INFRARED SPECTROSCOPY; MASS SPECTROMETRY; ULTRAVIOLET SPECTROSCOPY;

ADULTERATION; ELECTROSPRAY IONIZATION TANDEM MASS SPECTROMETRY; ERECTILE DYSFUNCTION; FOOD CONTAMINANTS; HIGH RESOLUTION MASS SPECTROMETRY; PERFORMANCE ENHANCEMENTS; SILDENAFIL; STRUCTURAL ELUCIDATION;

NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY;

PIPERAZINE DERIVATIVE; PLANT EXTRACT; PURINE DERIVATIVE; SILDENAFIL; SULFONAMIDE; SULFONE; VASODILATOR AGENT;

ARTICLE; CHEMICAL STRUCTURE; CHEMISTRY; COFFEE; HIGH PERFORMANCE LIQUID CHROMATOGRAPHY; ISOLATION AND PURIFICATION; MASS SPECTROMETRY; METHODOLOGY;

CHROMATOGRAPHY, HIGH PRESSURE LIQUID; COFFEE; MASS SPECTROMETRY; MOLECULAR STRUCTURE; PIPERAZINES; PLANT EXTRACTS; PURINES; SULFONAMIDES; SULFONES; VASODILATOR AGENTS;

EID: 84885930461     PISSN: 16182642     EISSN: 16182650     Source Type: Journal    
DOI: 10.1007/s00216-012-6236-8     Document Type: Article

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