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Paper | Regular issue | Vol 55, No. 3, 2001, pp.487-493
Published online, 1st January, 1970
DOI: 10.3987/COM-00-9105
New Spiramines from Spiraea japonica var. ovalifolia

Guo Ying Zuo, Hong Ping He, Xin Hong, Wei Ming Zhu, Xiao Sheng Yang, and Xiao Jiang Hao*

*Laboratory of Phytochemistry, Kunming Institute of Botany, The Chinese Academy of Sciences, Kunming, Yunnan 650204, China

Abstract

Eleven atisine-type diterpene alkaloids, including five new ones 19-O-deethylspiramine N (1), 15-deacetylspiramine S (2), spiramine Z-2 (3), spiramine Z-3(4), deacetylspiramine F(5), and six known ones, spiramines A, B, C, D, F(6), H were isolated from the air dried Spiraea japonica var. ovalifolia.