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Deformation Behavior of Medium-strength TA18 High-pressure Tubes During NC Bending with Different Bending Radii
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
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Calenduloside E Analogues Protecting H9c2 Cardiomyocytes Against H2O2-Induced Apoptosis: Design, Synthesis and Biological Evaluation
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 isExpand
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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 threeExpand
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The new cassane-type diterpenes from Caesalpinia minax.
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 compoundsExpand
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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 NMRExpand
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Novel cassane diterpenes from the seeds of Caesalpinia minax
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 spectroscopicExpand
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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 CDExpand
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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 spectroscopicExpand
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Two new flavone C-glycosides from Trollius ledebourii.
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
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Chemical constituents from the fruits of Hippophae rhamnoides
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 cerebrosideExpand
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