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Three new flavonoids from the roots of Sophora tonkinensis.
Yan, Xiao-Yun; Zhang, Rui; Yang, Ya-Nan; Feng, Zi-Ming; Jiang, Jian-Shuang; Yuan, Xiang; Wang, Dong-Mei; Wang, Guo-Cheng; Zhang, Xu; Zhang, Pei-Cheng.
Affiliation
  • Yan XY; State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China.
  • Zhang R; College of Pharmacy, Inner Mongolia Medical University, Hohhot 010059, China.
  • Yang YN; State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China.
  • Feng ZM; State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China.
  • Jiang JS; State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China.
  • Yuan X; State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China.
  • Wang DM; State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China.
  • Wang GC; State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China.
  • Zhang X; College of Pharmacy, Inner Mongolia Medical University, Hohhot 010059, China.
  • Zhang PC; State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China.
J Asian Nat Prod Res ; : 1-6, 2024 Jun 11.
Article in En | MEDLINE | ID: mdl-38860491
ABSTRACT
Three new flavonoids including two isoflavanones sophortones A and B (1 and 2), and one chalcone sophortone C (3) were isolated from the roots of Sophora tonkinensis. Their structures were established by UV, IR, HRESIMS, and NMR data. The absolute configurations of 1 and 2 were determined by electronic circular dichroism (ECD) calculations.
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Full text: 1 Collection: 01-internacional Database: MEDLINE Language: En Journal: J Asian Nat Prod Res Journal subject: BOTANICA / QUIMICA Year: 2024 Document type: Article Affiliation country: China
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Full text: 1 Collection: 01-internacional Database: MEDLINE Language: En Journal: J Asian Nat Prod Res Journal subject: BOTANICA / QUIMICA Year: 2024 Document type: Article Affiliation country: China