TY  - GEN
AU  - Kee,Chee-Leong
AU  - Ge,Xiaowei
AU  - Koh,Hwee-Ling
AU  - Low,Min-Yong
TI  - Isolation and characterization of propoxyphenyl linked sildenafil and thiosildenafil analogues in health supplements
SN  - 1873-264X
PY  - 2013///0207
KW  - Chromatography, High Pressure Liquid
KW  - Dietary Supplements
KW  - analysis
KW  - Drug Contamination
KW  - Magnetic Resonance Spectroscopy
KW  - Molecular Structure
KW  - Phosphodiesterase 5 Inhibitors
KW  - chemistry
KW  - Piperazines
KW  - Purines
KW  - Pyrimidines
KW  - Sildenafil Citrate
KW  - Spectrophotometry, Ultraviolet
KW  - Spectroscopy, Fourier Transform Infrared
KW  - Sulfones
KW  - Tandem Mass Spectrometry
N1  - Publication Type: Journal Article; Research Support, Non-U.S. Gov't
UR  - https://doi.org/10.1016/j.jpba.2012.07.008
ER  -