Phytotoxin isolated from the culture broth of Chaetomium sp. = Chaetomium sp. 배양액에서 분리한 논피의 유근 저해물질

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Title
Phytotoxin isolated from the culture broth of Chaetomium sp. = Chaetomium sp. 배양액에서 분리한 논피의 유근 저해물질
Author(s)
C H Lim; M Y Kim; J W Lee; Bong Sik Yun; S H Baek
Bibliographic Citation
Journal of Korean Society for Applied Biological Chemistry, vol. 50, no. 4, pp. 316-320
Publication Year
2007
Abstract
Three phytotoxic compounds were isolated from the culture broth of Chaetomium sp. through silica gel column chromatography and HPLC (RP-18). Their chemical structures were elucidated as chaetoglobosin F, chaetoglobosin C and chaetoglobosin E on the basis of instrumental analyses such as 1H-NMR, 13C-NMR, and HMQC. They inhibited the root growth of barnyard grass with the IC50 values of 66, 65, and 67 μg/ml, respectively.
Keyword
chaetomium sp.phytotoxinchaetoglobosin Fchaetoglobosin Cchaetoglobosin E
ISSN
I000-0171
Publisher
Springer
Type
Article
Appears in Collections:
1. Journal Articles > Journal Articles
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