Structure of the sesquiterpene hydroxyacid fromArtemisia vachanica Krasch
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From the leaves and flower heads ofArtemisia vachanica Krasch. we have isolated a new sesquiterpene hydroxyacid of the composition C15H24O3 which has been called vachanic acid and for which structural formula I is proposed as the most probable.
KeywordsPicrate Diazomethane Flower Head Alantolactone Santonin
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