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Abstract Two new diterpenoids, malloapeltene (6,8-dihydroxy-cembrene-5-one) and malloapeltin (4α,15,16-trihydroxy-dolabradane) were isolated and characterized from the petroleum ether fraction of the alcoholic extract of Mallotus apelta Muell.Arg. Their structures were determined by spectral methods. 相似文献
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