Anti-Influenza Virus Compound from Streptomyces sp RI18

被引:18
作者
Takagi, Motoki [1 ]
Motohashi, Keiichiro [1 ]
Nagai, Aya [1 ]
Izumikawa, Miho [1 ]
Tanaka, Masahiro [1 ]
Fuse, Shinichiro [2 ]
Doi, Takayuki [3 ]
Iwase, Keiichiro [4 ]
Kawaguchi, Atsushi [4 ,5 ]
Nagata, Kyosuke [4 ]
Takahashi, Takashi [2 ]
Shin-ya, Kazuo [6 ]
机构
[1] JBIC, BIRC, Koto Ku, Tokyo 1350064, Japan
[2] Tokyo Inst Technol, Dept Appl Chem, Meguro Ku, Tokyo 1528552, Japan
[3] Tohoku Univ, Grad Sch Pharmaceut Sci, Aoba Ku, Sendai, Miyagi 9808578, Japan
[4] Univ Tsukuba, Dept Infect Biol, Grad Sch Comprehens Human Sci, Tsukuba, Ibaraki 3058575, Japan
[5] Kitasato Univ, Kitasato Inst Life Sci, Minato Ku, Tokyo 1088641, Japan
[6] Natl Inst Adv Ind Sci & Technol, BRIC, Koto Ku, Tokyo 1350064, Japan
基金
日本学术振兴会;
关键词
INFLUENZA VACCINE; INFECTION; FR-900848; HUMANS; DRIFT;
D O I
10.1021/ol102007d
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Screening for anti-influenza virus activity in compounds isolated from Streptomyces sp RI18, which was isolated using the membrane filter method, uncovered a novel compound, JBIR-68 (1), which contains a unique skeleton. Its structure was established by extensive NMR and MS analyses. In addition, 1 was synthesized to confirm the configuration of its sugar moiety. Compound 1 inhibited influenza virus growth in plaque assays.
引用
收藏
页码:4664 / 4666
页数:3
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