Isolation and characterization of Brachystemidines A-E, novel alkaloids from Brachystemma calycinum. J Nat Prod 2002 May;65(5):750-2
Date
05/25/2002Pubmed ID
12027759DOI
10.1021/np010330cScopus ID
2-s2.0-0036113944 (requires institutional sign-in at Scopus site) 11 CitationsAbstract
Five novel alkaloids, brachystemidines A-E (1-5), were isolated from the roots of Brachystemma calycinum. Their structures were established by spectral data, especially by 1D and 2D NMR techniques. The crystal structure of brachystemidine D was determined via X-ray diffraction analysis.
Author List
Cheng YX, Zhou J, Tan NH, Teng RW, Lu Y, Wang C, Zheng QTAuthor
Ru-Jeng Teng MD Professor in the Pediatrics department at Medical College of WisconsinMESH terms used to index this publication - Major topics in bold
AlkaloidsCaryophyllaceae
Crystallography, X-Ray
Drugs, Chinese Herbal
Molecular Conformation
Molecular Structure
Nuclear Magnetic Resonance, Biomolecular
Plant Roots
Plants, Medicinal
