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Volumn 44, Issue 4, 2007, Pages 887-893
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Use of liquid chromatography-mass spectrometry and a chemical cleavage reaction for the structure elucidation of a new sildenafil analogue detected as an adulterant in an herbal dietary supplement
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Author keywords
Acetildenafil; Dietary supplement; Erectile dysfunction; Liquid chromatography mass spectrometry (LC MS); Nor acetildenafil; Phosphodiesterase 5 inhibitor; Sildenafil analogue
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Indexed keywords
1 METHYLPIPERAZINE;
ACETIC ACID DERIVATIVE;
ACETILDENAFIL;
AMINE;
ETHYLENE;
HOMOSILDENAFIL;
HYDROXYACETILDENAFIL;
HYDROXYHOMOSILDENAFIL;
METHISOSILDENAFIL;
METHYL GROUP;
NORACETILDENAFIL;
PHENACYLAMINE;
PHOSPHODIESTERASE V INHIBITOR;
PIPERAZINE DERIVATIVE;
SILDENAFIL;
TADALAFIL;
UNCLASSIFIED DRUG;
VARDENAFIL;
ARTICLE;
COMPARATIVE STUDY;
CONTENT ANALYSIS;
DEGRADATION KINETICS;
DERIVATIZATION;
DIET SUPPLEMENTATION;
DIODE;
DRUG DETERMINATION;
DRUG STRUCTURE;
DRUG SYNTHESIS;
HIGH PERFORMANCE LIQUID CHROMATOGRAPHY;
LIQUID CHROMATOGRAPHY;
MASS SPECTROMETRY;
PRIORITY JOURNAL;
STRUCTURE ANALYSIS;
ULTRAVIOLET SPECTROSCOPY;
AMINES;
CHROMATOGRAPHY, LIQUID;
DIETARY SUPPLEMENTS;
DRUG CONTAMINATION;
GAS CHROMATOGRAPHY-MASS SPECTROMETRY;
MASS SPECTROMETRY;
PIPERAZINES;
PURINES;
REFERENCE STANDARDS;
SPECTROPHOTOMETRY, ULTRAVIOLET;
SULFONAMIDES;
SULFONES;
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EID: 34547117419
PISSN: 07317085
EISSN: None
Source Type: Journal
DOI: 10.1016/j.jpba.2007.04.011 Document Type: Article |
Times cited : (76)
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References (16)
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