THE ABSOLUTE STEREOSTRUCTURE OF CURCUMOL ISOLATED FROM CUROCUMA WENYUJIN

Seiichi Inayama; JiFu Gao; Kenzo Harimaya; Takeshi Kawamata; Yoichi Iitaka; YongTian Guo

doi:10.1248/cpb.32.3783

Seiichi Inayama, JiFu Gao, Kenzo Harimaya, Takeshi Kawamata, Yoichi Iitaka, YongTian Guo

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Keywords: X-ray diffraction

JOURNAL FREE ACCESS

1984 Volume 32 Issue 9 Pages 3783-3786

DOI https://doi.org/10.1248/cpb.32.3783

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Abstract

The complete stereostructure of curcumol (1) isolated from Curcuma wenyujin was unequivocally determined as shown in 2 on the basis of the CD measurement of norketone (5) and the X-ray analysis of 1 and the p-bromobenzoate (4).

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