|
1
|
Yue JY, Wang R, Xu T, Wang JT, Yu Y, Cai BX. Novel phenolic metabolites isolated from plant endophytic fungus Fusarium guttiforme. Nat Prod Res 2024; 38:336-340. [PMID: 36008750 DOI: 10.1080/14786419.2022.2116579] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2022] [Revised: 08/09/2022] [Accepted: 08/20/2022] [Indexed: 10/15/2022]
Abstract
Two new phenolic compounds Fusagunolics A (1) and B (2) were isolated from the plant endophytic fungus Fusarium guttiforme, in addition to the previously known metabolites (3-6). The structures of these compounds was elucidated using a combination of spectroscopic analyses, including UV, HRESIMS, 1 D, and 2 D NMR, as well as electronic circular dichroism (ECD) and the optical rotatory dispersion (ORD). Further, the anti-inflammatory activity of all the compounds was evaluated to assess their capability to inhibit nitric oxide (NO) production by RAW 264.7 macrophages. The bioactive screening revealed that compounds 2 and 6 exhibited moderate inhibitory effects against NO production with the IC50 values 28.6 and 37.6 μM, respectively.
Collapse
Affiliation(s)
- Jing-Yi Yue
- Wuhu Institute of Technology, Wuhu, PR China
| | - Rui Wang
- Wuhu Institute of Technology, Wuhu, PR China
| | - Tao Xu
- Department of Biological and Pharmaceutical Engineering, West Anhui University, Luan, PR China
| | - Ju-Tao Wang
- School of Pharmacy, Anhui University of Chinese Medicine, Hefei, PR China
- Anhui Province Key Laboratory of Research & Development of Chinese Medicine, Hefei, PR China
| | - Yang Yu
- School of Pharmacy, Anhui University of Chinese Medicine, Hefei, PR China
- Institute of Medicinal Chemistry, Anhui Academy of Chinese Medicine, Hefei, PR China
| | - Bai-Xiang Cai
- School of Pharmacy, Anhui University of Chinese Medicine, Hefei, PR China
- Institute of Medicinal Chemistry, Anhui Academy of Chinese Medicine, Hefei, PR China
| |
Collapse
|
|
2
|
Cai BX, Song LX, Hu HJ, Han ZZ, Zhou Y, Wang ZT, Yang L. Structures and biological evaluation of phenylpropanoid derivatives from Dendrobium Sonia. Nat Prod Res 2020; 35:5120-5124. [PMID: 32865021 DOI: 10.1080/14786419.2020.1782404] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Two new phenylpropanoid derivatives (1-2), together with eight known compounds (3-10) were isolated from the stems of Dendrobium sonia. The structures of these compounds were elucidated on the basis of spectroscopic analyses, including HRESIMS, 1 D and 2 D NMR experiments. All of the isolated compounds were tested for their Nitric Oxide (NO) Inhibitory Activities. The results of bioactive screening showed that compounds 2, 8, 9 and 10 exerted inhibitory effects on NO production with IC50 values in the range of 26.3 to 31.6 μM. Compound 8 and 9 exhibited stronger anti-inflammatory activities with IC50 values 26.3 and 27.7 μM, comparable to that of the positive control.
Collapse
Affiliation(s)
- Bai-Xiang Cai
- The MOE Key Laboratory of Standardization of Chinese Medicines and the SATCM Key laboratory of New Resources and Quality Evaluation of Chinses Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai, P.R. China.,Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicines, Shanghai, P.R. China
| | - Lei-Xin Song
- The MOE Key Laboratory of Standardization of Chinese Medicines and the SATCM Key laboratory of New Resources and Quality Evaluation of Chinses Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai, P.R. China
| | - Hai-Jun Hu
- The MOE Key Laboratory of Standardization of Chinese Medicines and the SATCM Key laboratory of New Resources and Quality Evaluation of Chinses Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai, P.R. China
| | - Zhu-Zhen Han
- The MOE Key Laboratory of Standardization of Chinese Medicines and the SATCM Key laboratory of New Resources and Quality Evaluation of Chinses Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai, P.R. China
| | - Yue Zhou
- The MOE Key Laboratory of Standardization of Chinese Medicines and the SATCM Key laboratory of New Resources and Quality Evaluation of Chinses Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai, P.R. China
| | - Zheng-Tao Wang
- The MOE Key Laboratory of Standardization of Chinese Medicines and the SATCM Key laboratory of New Resources and Quality Evaluation of Chinses Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai, P.R. China
| | - Li Yang
- The MOE Key Laboratory of Standardization of Chinese Medicines and the SATCM Key laboratory of New Resources and Quality Evaluation of Chinses Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai, P.R. China.,Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicines, Shanghai, P.R. China
| |
Collapse
|
|
3
|
Affiliation(s)
- Guo-Kai Wang
- School of Pharmacy, Anhui University of Chinese Medicine, Anhui Key Laboratory of Modern Chinese Materia Medica, Hefei, China
- Synergetic Innovation Center of Anhui Authentic Chinese Medicine Quality Improvement, Hefei, P.R China
| | - Yang Yu
- School of Pharmacy, Anhui University of Chinese Medicine, Anhui Key Laboratory of Modern Chinese Materia Medica, Hefei, China
| | - Zheng Wang
- School of Pharmacy, Anhui University of Chinese Medicine, Anhui Key Laboratory of Modern Chinese Materia Medica, Hefei, China
| | - Bai-Xiang Cai
- School of Pharmacy, Anhui University of Chinese Medicine, Anhui Key Laboratory of Modern Chinese Materia Medica, Hefei, China
| | - Zhong-yu Zhou
- Guang dong Provincial Key Laboratory of Applied Botany, South China Botanical Garden, Chinese Academy of Sciences, Guangzhou, China
| | - Gang Wang
- School of Pharmacy, Anhui University of Chinese Medicine, Anhui Key Laboratory of Modern Chinese Materia Medica, Hefei, China
- Synergetic Innovation Center of Anhui Authentic Chinese Medicine Quality Improvement, Hefei, P.R China
| | - Jin-Song Liu
- School of Pharmacy, Anhui University of Chinese Medicine, Anhui Key Laboratory of Modern Chinese Materia Medica, Hefei, China
- Synergetic Innovation Center of Anhui Authentic Chinese Medicine Quality Improvement, Hefei, P.R China
| |
Collapse
|
|
4
|
Jiang P, Chen PY, Dong YY, Cai JL, Cai BX, Jiang ZH. Isolation and genome characterization of porcine reproductive and respiratory syndrome virus in P.R. China. J Vet Diagn Invest 2000; 12:156-8. [PMID: 10730947 DOI: 10.1177/104063870001200211] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Affiliation(s)
- P Jiang
- Veterinary College, Nanjing Agricultural University, China
| | | | | | | | | | | |
Collapse
|
|
5
|
Huang CL, Ren JJ, Xu DF, Cai BX, Du XF. [Studies on a new type of all-solid-state atropine ion-selective electrode]. Yao Xue Xue Bao 1998; 31:535-8. [PMID: 9772696] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/09/2023]
Abstract
Using urea-formaldehyde resin as frame material and KCl powder as active component, a Ag/AgCl solid state electrode was prepared. Then, using the prepared Ag/AgCl solid state electrode as substrate and atropine tetraphenylborate ion-pair complex as active component, a new type of all-solid-state atropine ion-selective electrode was constructed. The properties of this electrode were studied in detail. The results indicate that the electrode showed good stability and can be used for potentiometric determination of atropine in pharmaceutical preparations.
Collapse
Affiliation(s)
- C L Huang
- Department of Pharmacy, Hebei Medical University, Shijiazhuang
| | | | | | | | | |
Collapse
|
|
6
|
Chen DL, Cai BX. [Surgical treatment of late cases of traumatic paraplegia]. Zhonghua Wai Ke Za Zhi 1986; 24:350-2, 382. [PMID: 3816434] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
|