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Anislactone-type sesquiterpenes

CHEMISTRY AND NEUROTROPHIC ACTIVITY OF S C0-PREZIZAANE- AND ANISLACTONE-TYPE SESQUITERPENES FROM ILLICIUM SPECIES... [Pg.395]

Anislactone-type sesquiterpenes are composed of a new type of carbon skeleton and their occurrence is limited only to I. anisatum and I. merrillianum. As these rare natural products feature the presence of a y-lactone ring closed between C-5 and C-6, they are most likely to be biogenetically derived from the majucin-type sesquiterpenes having a y-lactone at the same positions. Kouno proposed that anislactones came from the majucin-type compound by the ring contraction between C-7... [Pg.417]

Scheme 7. Plausible biosynthetic route of anislactone-type sesquiterpene via a commnon intermediate, a/fo-cedrane... Scheme 7. Plausible biosynthetic route of anislactone-type sesquiterpene via a commnon intermediate, a/fo-cedrane...
Huang J, Yang C, Tanaka M, Fukuyama Y. Structures of mer-rilactones B and C, novel anislactone-type sesquiterpenes from Illicium merrillianum, and chemical conversion of anislactone B to merrilactone A. Tetrahedron 2001 57 4691 698. [Pg.577]

See other pages where Anislactone-type sesquiterpenes is mentioned: [Pg.395]    [Pg.412]    [Pg.412]    [Pg.423]    [Pg.395]    [Pg.412]    [Pg.412]    [Pg.423]    [Pg.396]    [Pg.418]    [Pg.419]   
See also in sourсe #XX -- [ Pg.395 , Pg.419 ]



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