Huangqiyenins G - J, four new 9,10-secocycloartane (=9,19-Cyclo-9,10- secolanostane) triterpenoidal Saponins from Astragalus membranaceus Bunge leaves

Helvetica Chimica Acta

Volumn 94, Issue 12, 2011, Pages 2239-2247

  Kuang, Hai Xue ^a   Wang, Qiu Hong ^a   Yang, Bing You ^a   Wang, Zhi Bin ^a   Okada, Yoshihito ^b   Okuyama, Tohru ^b  

^a HEILONGJIANG UNIVERSITY OF CHINESE MEDICINE   (China)

^b MEIJI PHARMACEUTICAL UNIVERSITY   (Japan)

Author keywords

Astragalus membranaceus; Huangqiyenins G J; Saponins; Triterpenoid saponins

Indexed keywords

ACID HYDROLYSIS; AFTER-TREATMENT; ASTRAGALUS MEMBRANACEUS; D-GLUCOSE; GLUCOPYRANOSIDE; HUANGQIYENINS G - J; L-CYSTEINE METHYL ESTERS; SAPONINS; TRITERPENOID SAPONINS;

AMINO ACIDS; GLUCOSE; SPECTROSCOPIC ANALYSIS;

METABOLITES;

(3BETA,6ALPHA,10ALPHA) 3,6 BIS(ACETYLOXY) 10 HYDROXY 12,16 DIOXO 9,19 CYCLO 9,10 SECOLANOSTA 9(11),24 DIEN 26 YL BETA DEXTRO GLUCOPYRANOSIDE; (3BETA,6ALPHA,10ALPHA) 3,6 BIS(ACETYLOXY) 3,6 BIS(ACETYLOXY) 10 HYDROXY 16 OXO 9,19 CYCLO 9,10 SECOLANOSTA (9)11,24 DIEN 26 YL BETA DEXTRO GLUCOPYRANOSIDE; (3BETA,6ALPHA,10ALPHA) 3,6 BIS(ACETYLOXY) 3,6 BIS(ACETYLOXY) 9,10,16 TRIHYDROXY 9,19 CYCLO 9,10 SECOLANOSTA 11,24 DIEN 26 YL BETA DEXTRO GLUCOPYRANOSIDE; (3BETA,6ALPHA,10ALPHA,16BETA) 3,6 BIS(ACETYLOXY) 10,16 DIHYDROXY 12 OXO 9,19 CYCLO 9,10 SECOLANOSTA 9(11),24 DIEN 26 YLBETA DEXTRO GLUCOPYRANOSIDE; 9,10 SECOCYCLOARTANE; ASTRAGALUS MEMBRANACEUS EXTRACT; GLUCOSE; MECYSTEINE; TRITERPENOID; UNCLASSIFIED DRUG;

ARTICLE; ASTRAGALUS MEMBRANACEUS; CARBON NUCLEAR MAGNETIC RESONANCE; DRUG STRUCTURE; GAS CHROMATOGRAPHY; HYDROLYSIS; PLANT LEAF; PRIORITY JOURNAL; PROTON NUCLEAR MAGNETIC RESONANCE; SPECTROSCOPY;

EID: 83455230788     PISSN: 0018019X     EISSN: 15222675     Source Type: Journal    
DOI: 10.1002/hlca.201100174     Document Type: Article

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