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Angustimine and angustifolimine: two new alkaloids from Daphniphyllum angustifolium
- Source :
- Organic letters. 13(9)
- Publication Year :
- 2011
-
Abstract
- Two new alkaloids, angustimine (1) featuring an unprecedented skeleton, and angustifolimine (2) being a rare diamino Daphniphyllum alkaloid, were isolated from Daphniphyllum angustifolium. Their structures were elucidated by extensive spectroscopic analysis. The biosynthetic origin of 1 was postulated. Cytotoxic activities of 1 and 2 were tested, and all of them were inactive.
Details
- ISSN :
- 15237052
- Volume :
- 13
- Issue :
- 9
- Database :
- OpenAIRE
- Journal :
- Organic letters
- Accession number :
- edsair.doi.dedup.....1433441198a640c52488d51060de0544