Publication: New diketopiperazines from the entomopathogenic fungus Verticillium hemipterigenum BCC 1449
1
Issued Date
2003-08-01
Resource Type
ISSN
00218820
Other identifier(s)
2-s2.0-0043032745
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Mahidol University
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SCOPUS
Bibliographic Citation
Journal of Antibiotics. Vol.56, No.7 (2003), 647-651
Suggested Citation
Chongdee Nilanonta, Masahiko Isaka, Prasat Kittakoop, Junya Saenboonrueng, Vatcharin Rukachaisirikul, Palangpon Kongsaeree, Yodhathai Thebtaranonth New diketopiperazines from the entomopathogenic fungus Verticillium hemipterigenum BCC 1449. Journal of Antibiotics. Vol.56, No.7 (2003), 647-651. doi:10.7164/antibiotics.56.647 Retrieved from: https://repository.li.mahidol.ac.th/handle/123456789/21027
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Title
New diketopiperazines from the entomopathogenic fungus Verticillium hemipterigenum BCC 1449
Abstract
Two new diketopiperazines, bisdethiodi(methylthio)-1-demethylhyalodendrin and 1-demethylhyalodendrin tetrasulfide, together with two known cyclodepsipeptides, enniatins B and B4, and two known pyrones, pyrenocines A and B, were isolated from a culture broth of the entomopathogenic fungus Verticillium hemipterigenum BCC 1449. These structures were elucidated using spectroscopic methods and X-ray crystallography. Antimalarial and cytotoxic activities of these compounds were evaluated.