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Illicinolides A and B, novel sesquiterpene lactones from the wood of Illicium tashiroi

✍ Scribed by Yoshiyasu Fukuyama; Naomi Shida; Mitsuaki Kodama; Masaru Kido; Masakazu Nagasawa; Michiharu Sugawara

Publisher
Elsevier Science
Year
1992
Tongue
French
Weight
496 KB
Volume
48
Category
Article
ISSN
0040-4020

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✦ Synopsis

A new type of sesquiterpenes, illici.nolides A (1) and B (2) has been isolated from Illicium tmhiroi The structm of illicinolide A was established by X-ray analysis of thep-bnxnobenxoyl derivative. Illicinohde B was assigned the structure as 9a-hydroxylllicinolide A by specnal data compared with those of illicinolide A. They are biogenetically closely related to anisatin (3) and it8 derivative.

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