Literature DB >> 25355458

Eight new bibenzyl derivatives from Dendrobium candidum.

Yan Li1, Chun-Lan Wang, Hai-Jun Zhao, Shun-Xing Guo.   

Abstract

Eight bibenzyl derivatives, namely dendrocandins J-Q (1-8), were isolated from the stems of Dendrobium candidum. Their structures were elucidated by 1D and 2D NMR experiments and mass spectrometry. Compounds 1-8 were examined for antioxidant activity by 1,1-diphenyl-2-picrylhydrazyl free radical scavenging assay, and the IC50 values were 36.8, 70.2, 45.0, 60.5, 87.6, 50.4, 22.3, and 30.3 μM, respectively.

Entities:  

Keywords:  Dendrobium candidum; antioxidant activity; bibenzyl derivatives; dendrocandins J–Q

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Substances：

Year:  2014        PMID： 25355458     DOI： 10.1080/10286020.2014.967230

Source DB:  PubMed          Journal:  J Asian Nat Prod Res        ISSN： 1028-6020            Impact factor:   1.569


  4 in total

1.  Antioxidant and cytotoxic activities of Dendrobium moniliforme extracts and the detection of related compounds by GC-MS.

Authors:  Mukti Ram Paudel; Mukesh Babu Chand; Basant Pant; Bijaya Pant
Journal:  BMC Complement Altern Med       Date:  2018-04-23       Impact factor: 3.659

2.  Nudol, a phenanthrene derivative from Dendrobium nobile, induces cell cycle arrest and apoptosis and inhibits migration in osteosarcoma cells.

Authors:  Yuying Zhang; Qianqian Zhang; Wei Xin; Na Liu; Hua Zhang
Journal:  Drug Des Devel Ther       Date:  2019-07-29       Impact factor: 4.162

Review 3.  Traditional Uses and Pharmacologically Active Constituents of Dendrobium Plants for Dermatological Disorders: A Review.

Authors:  Yue-Hu Wang
Journal:  Nat Prod Bioprospect       Date:  2021-04-20

4.  Structure-antioxidant activity relationships of dendrocandin analogues determined using density functional theory.

Authors:  Ning Zhang; Yilong Wu; Miao Qiao; Wenjuan Yuan; Xingyu Li; Xuanjun Wang; Jun Sheng; Chengting Zi
Journal:  Struct Chem       Date:  2022-02-18       Impact factor: 1.795
  4 in total

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