Chemical and Pharmaceutical Bulletin
Online ISSN : 1347-5223
Print ISSN : 0009-2363
ISSN-L : 0009-2363
NEW BISABOLANE SESQUITERPENOIDS FROM THE RHIZOMES OF CURCUMA XANTHORRHIZA(ZINGIBERACEAE)
Shin-ichi UeharaIchiro YasudaKoichi TakeyaHideji Itokawa
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Keywords: allylic alcohol
JOURNAL FREE ACCESS

1989 Volume 37 Issue 1 Pages 237-240

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Abstract

Three new bisabolane sesquiterpenoids, bisacurone (1__∼), bisacumol (2__∼) and bisacurol (3__∼), and one kown compound, curlone (4), were isolated from the rhizomes of Curcuma xanthorrhiza__- (Zingiberaceae). The absolute structures of these new compounds were determined by spectroscopy, chemical conversions and the exciton chirality method for allylic alcohols.

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© The Pharmaceutical Society of Japan
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