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Hemsleyatine, a novel C19-diterpenoid alkaloid with 8-amino group from Aconitum hemsleyanum.
- Source :
-
Chemical & pharmaceutical bulletin [Chem Pharm Bull (Tokyo)] 2003 May; Vol. 51 (5), pp. 592-4. - Publication Year :
- 2003
-
Abstract
- The new compound hemsleyatine (1) was isolated along with four known C(19)-diterpenoid alkaloids: indaconitine (4), yunaconitine (5), chasmanine (6), and talatisamine (7) from the roots of Aconitum hemsleyanum PRITZ. Structures were established by spectral analysis, including tow dimeusional (2D) NMR spectroscopy and a chemical method. Hemsleyatine (1) is the first C(19)-diterpenoid alkaloid bearing the 8-amino group. In addition, the assignments of some (13)C signals for pseudaconine (3) were revised by comparison with those of hemsleyatine (1).
Details
- Language :
- English
- ISSN :
- 0009-2363
- Volume :
- 51
- Issue :
- 5
- Database :
- MEDLINE
- Journal :
- Chemical & pharmaceutical bulletin
- Publication Type :
- Academic Journal
- Accession number :
- 12736463
- Full Text :
- https://doi.org/10.1248/cpb.51.592