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New tetraterpene glycosides from the fruits of Lycium chinense.
MedLine Citation:
PMID:  23323954     Owner:  NLM     Status:  Publisher    
Abstract/OtherAbstract:
Two new compounds lyciumtetraterpenic hexaarabinoside (1) and tetraterpenyl hexaarabinoside (2), along with two known compounds, were isolated from the methanol extract of the fruits of Lycium chinense Miller (Solanaceae), and their structures have been elucidated as 6-(1,1,5-trimethyl-5α-hydroxycyclohexanyl)-6'-(1',1',5'-trimethyl-2'β-hydroxycyclohexanyl)-9,13,9',13'-tetramethyloctadec-7,9,11,13,15,7',9',11',13'-nonene-5α-D-arabinopyranosyl(2a → 1b)-β-D-arabinopyranosyl-(2b → 1c)-β-D-arabinopyranosyl-2'-β-D-arabinopyranosyl-(2d → 1e)-α-D-arabinopyranosyl-(2e → 1f)-α-D-arabinopyranoside (1) and 1(6),11(12),13(14),1'(6'),11'(12'),13'(14')-dodecahydro-β-caroten-4β,4'β-diol-4β-L-arabinopyranosyl-(2a → 1b)-β-L-arabinopyranosyl-(2b → 1c)-β-D-arabinopyranosido-4'β-L-arabinopyranosyl-(2d → 1e)-β-L-arabinopyranosyl-(2e → 1f)-β-D-arabinopyranoside (2) on the basis of spectral data analysis and chemical reactions.
Authors:
Ill-Min Chung; Mohd Ali; Eun-Hye Kim; Ateeque Ahmad
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Publication Detail:
Type:  JOURNAL ARTICLE     Date:  2013-1-17
Journal Detail:
Title:  Journal of Asian natural products research     Volume:  -     ISSN:  1477-2213     ISO Abbreviation:  J Asian Nat Prod Res     Publication Date:  2013 Jan 
Date Detail:
Created Date:  2013-1-17     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  100888334     Medline TA:  J Asian Nat Prod Res     Country:  -    
Other Details:
Languages:  ENG     Pagination:  -     Citation Subset:  -    
Affiliation:
a Department of Applied Life Science , Konkuk University , Seoul , 143-701 , South Korea.
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