A NEW ANTHELMINTIC CYCLODEPSIPEPTIDE, PF1022A

被引:116
作者
SASAKI, T
TAKAGI, M
YAGUCHI, T
MIYADOH, S
OKADA, T
KOYAMA, M
机构
[1] Pharmaceutical Research Laboratories, Meiji Seika Kaisha Ltd., Yokohama 222, Morooka-cho, Kohoku-ku
关键词
D O I
10.7164/antibiotics.45.692
中图分类号
Q81 [生物工程学(生物技术)]; Q93 [微生物学];
学科分类号
071005 ; 0836 ; 090102 ; 100705 ;
摘要
The novel anthelmintic cyclodepsipeptide PF1022A was isolated from cultured mycelia of Mycelia Sterilia PF1022 (FERM BP-2671). It showed strong anthelmintic activities against Ascaridia galli in chickens. The structure of PF1022A was determined to be cyclo(D-lactyl-L-N-methylleucyl-D-3-phenyllactyl-L-N-methylleucyl-D-lactyl-L-N-methylleucyl-D-3-phenyllactyl-L-N-methylleucyl) by spectroscopic analyses and chemical studies.
引用
收藏
页码:692 / 697
页数:6
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