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]
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2. [2]
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3. [3]
  Yingyue ZHANG , Liuqing KANG , Yating YANG , Xiaofen GUAN , Wenmin WANG . Crystal structure and antibacterial activity of two Gd₂ complexes based on polydentate Schiff-base ligands. Chinese Journal of Inorganic Chemistry, 2025, 41(9): 1867-1877. doi: 10.11862/CJIC.20250100
4. [4]
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5. [5]
  Jia JI , Zhaoyang GUO , Wenni LEI , Jiawei ZHENG , Haorong QIN , Jiahong YAN , Yinling HOU , Xiaoyan XIN , Wenmin WANG . Two dinuclear Gd(Ⅲ)-based complexes constructed by a multidentate diacylhydrazone ligand: Crystal structure, magnetocaloric effect, and biological activity. Chinese Journal of Inorganic Chemistry, 2025, 41(4): 761-772. doi: 10.11862/CJIC.20240344
6. [6]
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7. [7]
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8. [8]
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9. [9]
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10. [10]
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11. [11]
  Shaobo Wang , Honggui Yang , Chunni Zhao , Deyu Hu , Baoan Song . Antibacterial agrochemicals: Recent research progress and outlook. Chinese Chemical Letters, 2026, 37(1): 111543-. doi: 10.1016/j.cclet.2025.111543
12. [12]
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13. [13]
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14. [14]
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15. [15]
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16. [16]
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17. [17]
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18. [18]
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19. [19]
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20. [20]
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