Complete 1H and 13C NMR assignments of two phytosterols from roots of Piper nigrum

Magnetic Resonance in Chemistry

Volumn 42, Issue 3, 2004, Pages 355-359

  Wei, Kun ^a   Li, Wei ^b   Koike, Kazuo ^b   Pei, Yuping ^a   Chen, Yingjie ^a   Nikaido, Tamotsu ^b  

^a SHENYANG PHARMACEUTICAL UNIVERSITY   (China)

^b TOHO UNIVERSITY   (Japan)

Author keywords

13C NMR; 1H NMR; NMR; Piper nigrum; Piperaceae; Stereochemistry; Stigmast 4 ene 3,6 dione; Stigmastane 3,6 dione

Indexed keywords

13C NMR; 1H NMR; COUPLING CONSTANTS; MODERN NMR TECHNIQUES; NMR ASSIGNMENT; NOESY DATA; PIPER NIGRUM; PIPERACEAE; STIGMAST-4-ENE-3,6-DIONE; STIGMASTANE-3,6-DIONE;

STEREOSELECTIVITY;

STEROL DERIVATIVE; STIGMAST 4 ENE 3,6 DIONE; STIGMASTANE 3,6 DIONE; UNCLASSIFIED DRUG; CHLOROFORM; CHOLEST 4 EN 3 ONE; PHYTOSTEROL; SOLVENT; STIGMAST-4-ENE-3,6-DIONE; STIGMASTANE-3,6-DIONE;

ANALYTIC METHOD; ARTICLE; BLACK PEPPER; CARBON NUCLEAR MAGNETIC RESONANCE; DATA ANALYSIS; DRUG ISOLATION; NUCLEAR OVERHAUSER EFFECT; PHYTOCHEMISTRY; PROTON NUCLEAR MAGNETIC RESONANCE; STEREOCHEMISTRY; CHEMICAL STRUCTURE; CHEMISTRY; NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY; PLANT ROOT;

CHLOROFORM; CHOLESTENONES; MAGNETIC RESONANCE SPECTROSCOPY; MODELS, MOLECULAR; PHYTOSTEROLS; PIPER NIGRUM; PLANT ROOTS; SOLVENTS;

EID: 3042615884     PISSN: 07491581     EISSN: None     Source Type: Journal    
DOI: 10.1002/mrc.1347     Document Type: Article

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