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- Publications
- Influence
Deformation Behavior of Medium-strength TA18 High-pressure Tubes During NC Bending with Different Bending Radii
- Zhi-Qiang Jiang, M. Zhan, He Yang, X. Xu, Guangjun Li
- Materials Science
- 1 October 2011
To improve the forming quality and forming limit of the numerical control (NC) bending of high-pressure titanium alloy tubes, in this study, using three-dimensional (3D) finite element method,… Expand
Calenduloside E Analogues Protecting H9c2 Cardiomyocytes Against H2O2-Induced Apoptosis: Design, Synthesis and Biological Evaluation
- Y. Tian, Yu-yang Du, +8 authors X. Sun
- Medicine, Biology
- Front. Pharmacol.
- 23 November 2017
Modulation of apoptosis is therapeutically effective in cardiomyocytes damage. Calenduloside E (CE), a naturally occurring triterpenoid saponin, is a potent anti-apoptotic agent. However, little is… Expand
Cassane-type diterpenes from the seeds of Caesalpinia minax with their antineoplastic activity.
Five new cassane-type diterpenes, neocaesalpin AA (1), neocaesalpin AB (2), neocaesalpin AC (3), neocaesalpin AD (4) and neocaesalpin AE (5), were isolated from Caesalpinia minax together with three… Expand
The new cassane-type diterpenes from Caesalpinia minax.
- Guoxu Ma, J. Yuan, L. Cao, J. Yang, X. Xu
- Chemistry, Medicine
- Chemical & pharmaceutical bulletin
- 1 June 2012
Four new cassane-type diterpenes, Neocaesalpin S (1), Neocaesalpin T (2), Neocaesalpin U (3), and Neocaesalpin V (4) were isolated from Caesalpinia minax HANCE together with seven known compounds… Expand
Beesiosides A-F, six new cycloartane triterpene glycosides from Beesia calthaefolia.
Six new cycloartane triterpene glycosides (1-6), beesiosides A-F, were isolated from whole plants of Beesia calthaefolia, and their structures were elucidated on the basis of extensive NMR… Expand
Novel cassane diterpenes from the seeds of Caesalpinia minax
- Guoxu Ma, Jingquan Yuan, +4 authors X. Xu
- Chemistry
- 1 September 2012
Abstract Three new cassane diterpenes, sucutiniranes G (1), H (2) and I (3) were isolated from the seeds of Caesalpinia minax Hance. Their structures were elucidated by various spectroscopic… Expand
Two new diterpenes from Caesalpinia minax Hance
Two new cassane-type diterpenes, Caesalpinolide F (1) and Caesalpinolide G (2) were isolated from Caesalpinia minax Hance. Their structures were elucidated on the basis of 1D and 2D NMR, MS and CD… Expand
Two new diterpenes, neocaesalpin MR and minaxin C, from Caesalpinia minax
- Guoxu Ma, Na Xu, +5 authors X. Xu
- Chemistry, Medicine
- Journal of Asian natural products research
- 1 December 2012
Two new cassane-type diterpenes, neocaesalpin MR (1) and minaxin C (2), were isolated from Caesalpinia minax HANCE. The structures of these compounds were elucidated by means of spectroscopic… Expand
Two new flavone C-glycosides from Trollius ledebourii.
- Lizhen Wu, H. Wu, X. Xu, J. Yang
- Chemistry, Medicine
- Chemical & pharmaceutical bulletin
- 1 November 2011
Two new flavone C-glycosides, trollisin A (1) and trollisin B (2), along with seven known flavonoids, isoswertisin (3), isoswertiajaponin (4), orientin (5), 2″-O-β-L-galactopyranosylvitexin (6),… Expand
Chemical constituents from the fruits of Hippophae rhamnoides
- Rui-Xia Zheng, X. Xu, Z. Tian, J. Yang
- Chemistry, Medicine
- Natural product research
- 15 October 2009
Ten compounds were isolated from the fruits of Hippophae rhamnoides. On the basis of spectroscopic and chemical methods, the structures of these compounds were elucidated as hippophae cerebroside… Expand