New Diterpenoid Alkaloids from the Roots of Delphinium tiantaishanense

doi:10.3390/12030353

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Molecules 2007, 12(3), 353-360; doi:10.3390/12030353

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New Diterpenoid Alkaloids from the Roots of Delphinium tiantaishanense

Jie Li, Dong-Lin Chen, Xi-Xian Jian and Feng-Peng Wang*

Department of Chemistry of Medicinal Natural Products, West China College of Pharmacy, Sichuan University, No. 17, Duan 3, Renmin Nan Road, Chengdu 610041, P. R. China

* Author to whom correspondence should be addressed.

Received: 11 January 2007; in revised form: 14 February 2007 / Accepted: 18 February 2007 / Published: 8 March 2007

(This article belongs to the Special Issue Heterocycles)

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Abstract: Four new diterpenoid alkaloids: tiantaishansine (1), tiantaishannine (2), tiantaishanmine (3), and tiantaishandine (4) have been isolated from the roots of Delphinium tiantaishan. Their structures were elucidated by chemical evidence andspectral analyses, including ESI-MS, HR-EI-MS, 1D- and 2D-NMR.

Keywords: Dephinium tiantaishanense; tiantaishansine; tiantaishannine; tiantaishanmine; tiantaishandine

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MDPI and ACS Style

Li, J.; Chen, D.-L.; Jian, X.-X.; Wang, F.-P. New Diterpenoid Alkaloids from the Roots of Delphinium tiantaishanense. Molecules 2007, 12, 353-360.

AMA Style

Li J, Chen D-L, Jian X-X, Wang F-P. New Diterpenoid Alkaloids from the Roots of Delphinium tiantaishanense. Molecules. 2007; 12(3):353-360.

Chicago/Turabian Style

Li, Jie; Chen, Dong-Lin; Jian, Xi-Xian; Wang, Feng-Peng. 2007. "New Diterpenoid Alkaloids from the Roots of Delphinium tiantaishanense." Molecules 12, no. 3: 353-360.

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