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Article: Dihydrochalcones from the leaves of Pieris japonica

TitleDihydrochalcones from the leaves of Pieris japonica
Authors
Issue Date2005
PublisherAmerican Chemical Society. The Journal's web site is located at http://pubs.acs.org/jnp
Citation
Journal Of Natural Products, 2005, v. 68 n. 3, p. 392-396 How to Cite?
Abstract
Six new dihydrochalcones, 3-hydroxyasebotin (5), asebogenin 2′-O-β-D-ribohexo-3-ulopyranoside (6), 2″-acetylasebotin (7), 3′,4,5′-trihydroxy-4′-methoxydihydrochalcone 3′,5′-di-O-β-D-glucopyranoside (8), and pierotins A (9) and B (10), along with four known dihydrochalcones, phloretin (1), phlorizin (2), asebogenin (3), and asebotin (4), were isolated from the leaves of Pieris japonica. Their structures were elucidated on the basis of spectroscopic analysis including HMQC, HMBC, NOESY, and X-ray crystal diffraction. Compounds 1, 3-5, and 7-10 inhibited the proliferation of murine B cells and compounds 5 and 10 inhibited the proliferation of murine T cells in vitro significantly. © 2005 American Chemical Society and American Society of Pharmacognosy.
Persistent Identifierhttp://hdl.handle.net/10722/69582
ISSN
2013 Impact Factor: 3.947
ISI Accession Number ID
References

 

Author Affiliations
  1. Shanghai Institute of Materia Medica, Chinese Academy of Sciences
  2. The University of Hong Kong
  3. Wenzhou Normal College
DC FieldValueLanguage
dc.contributor.authorYao, GMen_HK
dc.contributor.authorDing, Yen_HK
dc.contributor.authorZuo, JPen_HK
dc.contributor.authorWang, HBen_HK
dc.contributor.authorWang, YBen_HK
dc.contributor.authorDing, BYen_HK
dc.contributor.authorChiu, Pen_HK
dc.contributor.authorQin, GWen_HK
dc.date.accessioned2010-09-06T06:14:59Z-
dc.date.available2010-09-06T06:14:59Z-
dc.date.issued2005en_HK
dc.identifier.citationJournal Of Natural Products, 2005, v. 68 n. 3, p. 392-396en_HK
dc.identifier.issn0163-3864en_HK
dc.identifier.urihttp://hdl.handle.net/10722/69582-
dc.description.abstractSix new dihydrochalcones, 3-hydroxyasebotin (5), asebogenin 2′-O-β-D-ribohexo-3-ulopyranoside (6), 2″-acetylasebotin (7), 3′,4,5′-trihydroxy-4′-methoxydihydrochalcone 3′,5′-di-O-β-D-glucopyranoside (8), and pierotins A (9) and B (10), along with four known dihydrochalcones, phloretin (1), phlorizin (2), asebogenin (3), and asebotin (4), were isolated from the leaves of Pieris japonica. Their structures were elucidated on the basis of spectroscopic analysis including HMQC, HMBC, NOESY, and X-ray crystal diffraction. Compounds 1, 3-5, and 7-10 inhibited the proliferation of murine B cells and compounds 5 and 10 inhibited the proliferation of murine T cells in vitro significantly. © 2005 American Chemical Society and American Society of Pharmacognosy.en_HK
dc.languageengen_HK
dc.publisherAmerican Chemical Society. The Journal's web site is located at http://pubs.acs.org/jnpen_HK
dc.relation.ispartofJournal of Natural Productsen_HK
dc.titleDihydrochalcones from the leaves of Pieris japonicaen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0163-3864&volume=68&spage=392&epage=396&date=2005&atitle=Dihydrochalcones+from+the+leaves+of+Pieris+japonicaen_HK
dc.identifier.emailChiu, P:pchiu@hku.hken_HK
dc.identifier.authorityChiu, P=rp00680en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1021/np049698aen_HK
dc.identifier.pmid15787442en_HK
dc.identifier.scopuseid_2-s2.0-17444405246en_HK
dc.identifier.hkuros98593en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-17444405246&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume68en_HK
dc.identifier.issue3en_HK
dc.identifier.spage392en_HK
dc.identifier.epage396en_HK
dc.identifier.isiWOS:000227927700016-
dc.publisher.placeUnited Statesen_HK
dc.identifier.scopusauthoridYao, GM=8336714600en_HK
dc.identifier.scopusauthoridDing, Y=7404137170en_HK
dc.identifier.scopusauthoridZuo, JP=7202871921en_HK
dc.identifier.scopusauthoridWang, HB=35216701200en_HK
dc.identifier.scopusauthoridWang, YB=8915977000en_HK
dc.identifier.scopusauthoridDing, BY=8231433200en_HK
dc.identifier.scopusauthoridChiu, P=11140148700en_HK
dc.identifier.scopusauthoridQin, GW=7202860696en_HK

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