Natural Product Sciences

The Korean Society of Pharmacognosy (한국생약학회)
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A New Phenolic Compound from Lespedeza tomentosa

  • Jang, Hyeon Seok (College of Pharmacy, Kangwon National University) ;
  • Choi, Seong Yeon (College of Pharmacy, Kangwon National University) ;
  • Yang, Heejung (College of Pharmacy, Kangwon National University) ;
  • Kim, Myong Jo (College of Agriculture and Life science, Kangwon National University) ;
  • Chun, Wanjoo (School of Medicine, Kangwon National University) ;
  • Kwon, Yongsoo (College of Pharmacy, Kangwon National University)
  • Received : 2021.07.17
  • Accepted : 2021.08.08
  • Published : 2021.09.30
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Abstract

A new phenolic compound and three known flavonoids isolated from the MeOH extracts of Lespedeza tomentosa. Based on spectral data, the isolated compounds were identified as methyl 4,5-dihydroxy-3-methoxy-2-(3-methylbut-2-en-1-yl)benzoate (1), 1-methoxylespeflorin G11 (2), farrerol (3) and 1-methoxylespeflorin I2 (4). Methyl 4,5-dihydroxy-3-methoxy-2-(3-methylbut-2-en-1-yl)benzoate (1) is newly isolated from plant source.

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References

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