Structure elucidation and total assignment of 1H and 13C NMR data for a new bisdesmoside saponin from Cordia piauhiensis

Magnetic Resonance in Chemistry

Volumn 41, Issue 9, 2003, Pages 735-738

  Santos, Renata P ^a   Viana, Francisco A ^b   Lemos, Telma Leda G ^a   Silveira, Edilberto R ^a   Braz Filho, Raimundo ^c   Pessoa, Otília Deusdênia L ^a  

^a FEDERAL UNIVERSITY OF CEARÁ   (Brazil)

^b DEPARTAMENTO DE FÍSICA   (Brazil)

^c UNIVERSIDADE ESTADUAL DO NORTE FLUMINENSE DARCY RIBEIRO   (Brazil)

Author keywords

13C NMR; 1H NMR; Chemical shift assignments; Cordia piauhiensis; NMR; Triterpene saponin

Indexed keywords

METABOLITES;

13C NMR; 1H NMR; CHEMICAL SHIFT ASSIGNMENT; CORDIUM PIAUHIENSIS; METHANOL EXTRACT; NMR ANALYSIS; NMR DATA; STRUCTURE ELUCIDATION; TRITERPENE SAPONINS; URSOLIC ACID;

CHEMICAL SHIFT;

3BETA O (ALPHA LEVO RHAMNOPYRANOSYL (1-2) BETA DEXTRO GLUCOPYRANOSYL)URSOLIC ACID 28 O (BETA DEXTRO GLUCOPYRANOSYL (1-6) BETA DEXTRO GLUCOPYRANOSYL) ESTER; CORDIA PIAUHIENSIS EXTRACT; METHANOL; PLANT EXTRACT; SAPONIN DERIVATIVE; UNCLASSIFIED DRUG;

ARTICLE; CARBON NUCLEAR MAGNETIC RESONANCE; CORDIA PIAUHIENSIS; DRUG ISOLATION; DRUG STRUCTURE; MEDICINAL PLANT; NUCLEAR OVERHAUSER EFFECT; PLANT STEM; PROTON NUCLEAR MAGNETIC RESONANCE; STRUCTURE ANALYSIS;

EID: 0142087967     PISSN: 07491581     EISSN: None     Source Type: Journal    
DOI: 10.1002/mrc.1241     Document Type: Article

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