Citation: Mei Ai CAO, Xiao Bai SUN, Pei Hua ZHAO, Cheng Shan YUAN. Two New Antibacterial Flavanones from Sophora flavescens[J]. Chinese Chemical Letters, ;2006, 17(8): 1048-1050. shu

Two New Antibacterial Flavanones from Sophora flavescens

State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000

Received Date: 13 February 2006

Fund Project: This work was supported by the NNSFC (No. 20021001 QT Program).

Two new lavandulylated flavanones, (2R, 3R)-8-1avandulyl-2'-methoxy-5, 7, 4'-trihydroxyflavanonol (1) and 8-1avandulyl-5, 7, 4'-trihydroxyflavonol (2), were isolated from the dry roots of Sophora flavescens. Their structures were elucidated on the basis of spectroscopic data. Compounds 1 and 2 exhibited significant antibacterial activities.
- Sophora flavescens,
- Fabaceae,
- flavanone,
- antibacterial activity
1. [1]
  Xu Zhang , Jiang Li , Kai-Zhou Lu , Ya-Nan Yang , Jian-Shuang Jiang , Xiang Yuan , Zi-Ming Feng , Fei Ye , Pei-Cheng Zhang . Neosophoflavonoids A–C, A class of highly oxidized hybrid flavonoids from Sophora flavescens with antidiabetic effects. Chinese Chemical Letters, 2024, 35(10): 109456-. doi: 10.1016/j.cclet.2023.109456
2. [2]
  Fangping Yang , Jin Shi , Yuansong Wei , Qing Gao , Jingrui Shen , Lichen Yin , Haoyu Tang . Mixed-charge glycopolypeptides as antibacterial coatings with long-term activity. Chinese Chemical Letters, 2025, 36(2): 109746-. doi: 10.1016/j.cclet.2024.109746
3. [3]
  Chong Liu , Ling Li , Jiahui Gao , Yanwei Li , Nazhen Zhang , Jing Zang , Cong Liu , Zhaopei Guo , Yanhui Li , Huayu Tian . The study of antibacterial activity of cationic poly(β-amino ester) regulating by amphiphilic balance. Chinese Chemical Letters, 2025, 36(2): 110118-. doi: 10.1016/j.cclet.2024.110118
4. [4]
  Ji Zhang , Tong Zhang , Qiao An , Peng Zhang , Cai-Yan Tian , Chun-Mao Yuan , Ping Yi , Zhan-Xing Hu , Xiao-Jiang Hao . Five quinolizidine alkaloids with anti-tobacco mosaic virus activities from two species of Sophora. Chinese Chemical Letters, 2024, 35(6): 108927-. doi: 10.1016/j.cclet.2023.108927
5. [5]
  Jinjie Lu , Qikai Liu , Yuting Zhang , Yi Zhou , Yanbo Zhou . Antibacterial performance of cationic quaternary phosphonium-modified chitosan polymer in water. Chinese Chemical Letters, 2024, 35(9): 109406-. doi: 10.1016/j.cclet.2023.109406
6. [6]
  Wei Su , Xiaoyan Luo , Peiyuan Li , Ying Zhang , Chenxiang Lin , Kang Wang , Jianzhuang Jiang . Phthalocyanine self-assembled nanoparticles for type Ⅰ photodynamic antibacterial therapy. Chinese Chemical Letters, 2024, 35(12): 109522-. doi: 10.1016/j.cclet.2024.109522
7. [7]
  Qihang Wu , Hui Wen , Wenhai Lin , Tingting Sun , Zhigang Xie . Alkyl chain engineering of boron dipyrromethenes for efficient photodynamic antibacterial treatment. Chinese Chemical Letters, 2024, 35(12): 109692-. doi: 10.1016/j.cclet.2024.109692
8. [8]
  Guangyao Wang , Zhitong Xu , Ye Qi , Yueguang Fang , Guiling Ning , Junwei Ye . Electrospun nanofibrous membranes with antimicrobial activity for air filtration. Chinese Chemical Letters, 2024, 35(10): 109503-. doi: 10.1016/j.cclet.2024.109503
9. [9]
  Xingyu Chen , Sihui Zhuang , Weiyao Yan , Zhengli Zeng , Jianguo Feng , Hongen Cao , Lei Yu . Synthesis, antibacterial evaluation, and safety assessment of Se@PLA as a potent bactericide against Xanthomonas oryzae pv. oryzae. Chinese Chemical Letters, 2024, 35(10): 109635-. doi: 10.1016/j.cclet.2024.109635
10. [10]
  Chao LIU , Jiang WU , Zhaolei JIN . Synthesis, crystal structures, and antibacterial activities of two zinc(Ⅱ) complexes bearing 5-phenyl-1H-pyrazole group. Chinese Journal of Inorganic Chemistry, 2024, 40(10): 1986-1994. doi: 10.11862/CJIC.20240153
11. [11]
  Mianling Yang , Meehyein Kim , Peng Zhan . Modular miniaturized synthesis and in situ biological evaluation facilitate rapid discovery of potent MraY inhibitors as antibacterial agents. Chinese Chemical Letters, 2025, 36(2): 110455-. doi: 10.1016/j.cclet.2024.110455
12. [12]
  Yue Ren , Kang Li , Yi-Zi Wang , Shao-Peng Zhao , Shu-Min Pan , Haojie Fu , Mengfan Jing , Yaming Wang , Fengyuan Yang , Chuntai Liu . Swelling and erosion assisted sustained release of tea polyphenol from antibacterial ultrahigh molecular weight polyethylene for joint replacement. Chinese Chemical Letters, 2025, 36(2): 110468-. doi: 10.1016/j.cclet.2024.110468
13. [13]
  Ting Wang , Xin Yu , Yaqiang Xie . Unlocking stability: Preserving activity of biomimetic catalysts with covalent organic framework cladding. Chinese Chemical Letters, 2024, 35(6): 109320-. doi: 10.1016/j.cclet.2023.109320
14. [14]
  Xiangyuan Zhao , Jinjin Wang , Jinzhao Kang , Xiaomei Wang , Hong Yu , Cheng-Feng Du . Ni nanoparticles anchoring on vacuum treated Mo2TiC2Tx MXene for enhanced hydrogen evolution activity. Chinese Journal of Structural Chemistry, 2023, 42(10): 100159-100159. doi: 10.1016/j.cjsc.2023.100159
15. [15]
  Xinyi Hu , Riguang Zhang , Zhao Jiang . Depositing the PtNi nanoparticles on niobium oxide to enhance the activity and CO-tolerance for alkaline methanol electrooxidation. Chinese Journal of Structural Chemistry, 2023, 42(11): 100157-100157. doi: 10.1016/j.cjsc.2023.100157
16. [16]
  Anqiu LIU , Long LIN , Dezhi ZHANG , Junyu LEI , Kefeng WANG , Wei ZHANG , Junpeng ZHUANG , Haijun HAO . Synthesis, structures, and catalytic activity of aluminum and zinc complexes chelated by 2-((2,6-dimethylphenyl)amino)ethanolate. Chinese Journal of Inorganic Chemistry, 2024, 40(4): 791-798. doi: 10.11862/CJIC.20230424
17. [17]
  Bin Dong , Ning Yu , Qiu-Yue Wang , Jing-Ke Ren , Xin-Yu Zhang , Zhi-Jie Zhang , Ruo-Yao Fan , Da-Peng Liu , Yong-Ming Chai . Double active sites promoting hydrogen evolution activity and stability of CoRuOH/Co₂P by rapid hydrolysis. Chinese Chemical Letters, 2024, 35(7): 109221-. doi: 10.1016/j.cclet.2023.109221
18. [18]
  Tao Yu , Vadim A. Soloshonok , Zhekai Xiao , Hong Liu , Jiang Wang . Probing the dynamic thermodynamic resolution and biological activity of Cu(Ⅱ) and Pd(Ⅱ) complexes with Schiff base ligand derived from proline. Chinese Chemical Letters, 2024, 35(4): 108901-. doi: 10.1016/j.cclet.2023.108901
19. [19]
  Jia Chen , Yun Liu , Zerong Long , Yan Li , Hongdeng Qiu . Colorimetric detection of α-glucosidase activity using Ni-CeO₂ nanorods and its application to potential natural inhibitor screening. Chinese Chemical Letters, 2024, 35(9): 109463-. doi: 10.1016/j.cclet.2023.109463
20. [20]
  Guoping Yang , Zhoufu Lin , Xize Zhang , Jiawei Cao , Xuejiao Chen , Yufeng Liu , Xiaoling Lin , Ke Li . Assembly of Y(Ⅲ)-containing antimonotungstates induced by malic acid with catalytic activity for the synthesis of imidazoles. Chinese Chemical Letters, 2024, 35(12): 110274-. doi: 10.1016/j.cclet.2024.110274

Get Citation

PDF

XML

Metrics

PDF Downloads(0)
Abstract views(520)
HTML views(12)

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Address：Zhongguancun North First Street 2,100190 Beijing, PR China Tel: +86-010-82449177-888

DownLoad: Full-Size Img PowerPoint

Return