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Planta Med 1981; 43(10): 194-201
DOI: 10.1055/s-2007-971499
DOI: 10.1055/s-2007-971499
Research Articles
© Hippokrates Verlag Stuttgart
Studies on Scutellariae Radix
Part II: The Antibacterial Substance1 1 Part I: KUBO, M., Kimura, Y., Kosoto, H., Tani, T., Arichi, S., J. Histor. Pharm., submitted.Weitere Informationen
Publikationsverlauf
Publikationsdatum:
30. März 2007 (online)
![](https://www.thieme-connect.de/media/plantamedica/198110/lookinside/thumbnails/10.1055-s-2007-971499-1.jpg)
Abstract
Ogon, an important Chinese crude drug (the dried roots of Scutellaria baicalensis GEORGI), is listed in ancient Chinese herbals and is used in the treatment of a number of diseases. Ether extract of this crude drug showed a relatively marked antibacterial activity against Gram-positive bacteria. Fractionation of the extract accompanied by the bioassay led to the isolation of active principles. The structure of one of these was elucidated as 2(S), 2′, 5, 6′, 7-tetrahydroxyflavanone.
Key Word Index
Scutellaria baicalensis - Labiatae - Flavone - Flavanone - Antibacterial activity - 2(S), 2′,5,6′,7-tetrahydroxy flavanone