Two novel sesquiterpenes from the roots of Taiwania cryptomerioides Hayata
作者： Yueh-Hsiung Kuo , Chiou-Feng Chyu
DOI: 10.1016/S0040-4039(03)01742-8
关键词:
摘要: Abstract Two novel 3,4-secocadinane and 4,5-seco-8(7→6)-abeoguaiane skeletons, namely taiwaninones A ( 1 ) B 2 ), together with khusinodiol 3 4β,6β-dihydroxy-1α,5β( H )-guai-9-ene 4 were isolated from the roots of Taiwania cryptomerioides . Their structures elucidated by spectral methods. The biotransformations proposed , respectively.
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