|Two new guaianolide-type sesquiterpenoids from Kadsura interior|
|Dong, Ke; Pu, Jian-Xin; Du, Xue; Li, Xiao-Nian; Sun, Han-Dong
|发表期刊||CHINESE CHEMICAL LETTERS
|摘要||Two new guaianolide-type sesquiterpenoids, 4 beta,9 beta-dihydroxy-1 alpha,5 alpha-H-guaia-6,10(14)-dien (1) and 4 beta,9 beta,10 alpha-trihydroxy-1 alpha,5 alpha-H-guaia-6-en (2), along with four known sesquiterpenoids (3a, 3b, 4 and 5), were isolated from Kadsura interior. Their structures and configurations were elucidated by spectroscopic methods including 2D-NMR and HR-MS techniques. Compounds 3a and 3b were obtained as a pair of enantiomers, and their structure and absolute configuration were established from their extensive NMR spectra and by single-crystal X-ray analysis. (C) 2013 Jian-Xin Pu. Published by Elsevier B.V. on behalf of Chinese Chemical Society. All rights reserved.|
9 Beta-dihydroxy-1 Alpha
10 Alpha-trihydroxy-1 Alpha
|资助信息||NSFC [30830115, 20902093]; foundation of State Key Laboratory of Phytochemistry and Plant Resources in West China [P2008ZZ13]; Reservation-talent Project of Yunnan Province [2011CI043]|
|作者单位||Chinese Acad Sci, Kunming Inst Bot, State Key Lab Phytochem & Plant Resources West Ch, Kunming 650204, Peoples R China|
Dong, Ke,Pu, Jian-Xin,Du, Xue,et al. Two new guaianolide-type sesquiterpenoids from Kadsura interior[J]. CHINESE CHEMICAL LETTERS,2013,24(2):111-113.
Dong, Ke,Pu, Jian-Xin,Du, Xue,Li, Xiao-Nian,&Sun, Han-Dong.(2013).Two new guaianolide-type sesquiterpenoids from Kadsura interior.CHINESE CHEMICAL LETTERS,24(2),111-113.
Dong, Ke,et al."Two new guaianolide-type sesquiterpenoids from Kadsura interior".CHINESE CHEMICAL LETTERS 24.2(2013):111-113.