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A new lignan from the seeds of Sphaerophysa salsula

2004; Taylor & Francis; Volume: 6; Issue: 4 Linguagem: Inglês

10.1080/1028602031000147447

1477-2213

Zhongjun Ma, Isao Fujii, Yutaka Ebizuka, Xian Li,

Natural product bioactivities and synthesis

A new compound, sphaerophysin A (1), together with 16 known compounds (2-17) were obtained from the ethanolic extract of the seeds of Sphaerophysa salsula. The structure of 1 was elucidated on the basis of spectral and chemical evidence. Compounds 2-17 were isolated from the plant for the first time.