New ent-abietane and ent-kaurane diterpenoids from Isodon rubescens.

نویسندگان

  • Xu Liu
  • Rui Zhan
  • Wei-Guang Wang
  • Xue Du
  • Xiao-Nian Li
  • Jian-Hong Yang
  • Peng Zhang
  • Yan Li
  • Jian-Xin Pu
  • Ji-Zhou Wu
  • Han-Dong Sun
چکیده

Five new ent-abietane diterpenoids, ent-abierubesins A-E (1-5), and two new ent-kauranoids, hubeirubesins A and B (6, 7), together with three known diterpenoids (8-10), were isolated from the aerial parts of Isodon rubescens. Their structures were identified by means of extensive spectroscopic analysis, and the absolute stereochemistry of 1 was determined by single-crystal X-ray diffraction experiment.

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عنوان ژورنال:
  • Chemical & pharmaceutical bulletin

دوره 61 1  شماره 

صفحات  -

تاریخ انتشار 2013