Issue 57, 2014

Crocrassins A and B: two novel sesquiterpenoids with an unprecedented carbon skeleton from Croton crassifolius

Abstract

Crocrassins A (1) and B (2), two novel sesquiterpenoids with a unique skeleton, were isolated from a Chinese medicinal plant Croton crassifolius. Their structures were assigned on the basis of detailed spectroscopic analyses (especially HRESIMS and 2D NMR), and their absolute configuration was established via single-crystal X-ray diffraction studies as well as chemical transformation.

Graphical abstract: Crocrassins A and B: two novel sesquiterpenoids with an unprecedented carbon skeleton from Croton crassifolius

Supplementary files

Article information

Article type
Communication
Submitted
25 Apr 2014
Accepted
18 Jun 2014
First published
18 Jun 2014

RSC Adv., 2014,4, 30059-30061

Author version available

Crocrassins A and B: two novel sesquiterpenoids with an unprecedented carbon skeleton from Croton crassifolius

Z. Zhang, H. Li, F. Qi, L. Dong, Y. Hai, G. Fan and D. Fei, RSC Adv., 2014, 4, 30059 DOI: 10.1039/C4RA03798G

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