Citation: Min LI, Xiu Bao DU, Yue Mao SHEN, Bin Gui WANG, Xiao Jiang HAO. New Diterpenoid Alkaloids from Spiraea fritschiana var. parvifolia[J]. Chinese Chemical Letters, ;1999, 10(10): 827-830. shu

New Diterpenoid Alkaloids from Spiraea fritschiana var. parvifolia

1.
The Beijing Institute of Pharmaceutical Chemistry Beijing 102205;
2.
Laboratory of Phytochemistry Kunming Institute of Botany Academia Sinica Kunming 650204

Received Date: 3 June 1999

Fund Project: This work was financially supported by the National Foundation for Outstanding Young Scientists to prof. Xiao-Jiang Hao (No.39525025).

Two new C₂₀ hetisine-type diterpenoid alkaloids, spirafine Ⅲ (1) and spirafine Ⅱ (2), were isolated from the roots of spiraea fritschiana var. parvifolia. Their structures were elucidated based on HRMS, IR and NMR spectral data, and chemical reaction.
- Spiraea fritschiana,
- C₂0 diterpenoid alkaloid,
- hetisine,
- NMR
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