New dimeric and trimeric: Erythrina alkaloids from Erythrina variegata
RSC Advances, ISSN: 2046-2069, Vol: 6, Issue: 91, Page: 87863-87868
2016
- 19Citations
- 13Captures
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Article Description
HPLC-guided chromatography isolation led to five new polymeric Erythrina alkaloids, erythrivarines C-G (1-5), from the flowers of Erythrina variegata. Their structures were elucidated by intensive spectroscopic analyses. Dimeric alkaloids 1 and 2 consisted of two erythrinine units via an acetyl glucose, whereas trimers 3-5 were coupled through direct polymerization. Alkaloids 1 and 2 showed excellent insecticidal activities against aphid Rhodobium porosum.
Bibliographic Details
http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=84988329943&origin=inward; http://dx.doi.org/10.1039/c6ra20530e; https://xlink.rsc.org/?DOI=C6RA20530E; http://xlink.rsc.org/?DOI=C6RA20530E; http://pubs.rsc.org/en/content/articlepdf/2016/RA/C6RA20530E; https://dx.doi.org/10.1039/c6ra20530e; https://pubs.rsc.org/en/content/articlelanding/2016/ra/c6ra20530e
Royal Society of Chemistry (RSC)
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