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1. 发明授权

US5032611A Lactone compound of agricultural utility 失效
标题翻译：内酯农用化合物
公开(公告)号：US5032611A
公开(公告)日：1991-07-16
申请号：US320599
申请日：1989-03-08
申请人： Ryusuke Taguchi , Hideo Sugawara , Yukio Miyazaki , Taku Mizuno , Masahide Nomura , Machiko Sugiyama , Hideo Saito , Goro Yabuta , Akiya Furuichi , Yasuhiko Hamazaki , Katsuhiro Nakamura
发明人： Ryusuke Taguchi , Hideo Sugawara , Yukio Miyazaki , Taku Mizuno , Masahide Nomura , Machiko Sugiyama , Hideo Saito , Goro Yabuta , Akiya Furuichi , Yasuhiko Hamazaki , Katsuhiro Nakamura
IPC分类号： C12P1/06 , A01N43/08 , A01N63/02 , C07D307/58 , C07D307/68 , C07G99/00 , C12P17/04 , C12R1/01
CPC分类号： A01N43/08 , C07D307/58 , Y10S435/911
摘要： Disclosed in the present invention are: a substance F-0368 or salts thereof having the following structural formula ##STR1## a method for production of the substance F-0368 or salts thereof, wherein an F-0368-substance-producing-microorganism belonging to a genus Kitasatosporia is cultured, and the substance F-0368 is isolated and collected from the cultured substance; a method for production of the substance F-0368 or salts thereof, wherein 3-methyl-4-lower alkoxy carbonyl-2(5H)-furanone represented by the following general formula is subjected to hydrolytic reaction ##STR2## (where: R represents a straight or branched lower alkyl group having 1 to 6 carbon atoms); a composition which consists essentially of the substance F-0368 or salt thereof, a diluent permissible in the agricultural chemicals, and a carrier or an excipient; a preventive agent for plant diseases such as rice blast disease and bacterial leaf blight disease, which consists essentially of an effective amount of the substance F-0368 or salts thereof as the active component, a diluent permissible in the agricultural chemicals, and a carrier or an excipient; a method for preventing plant diseases, wherein plants are treated with the preventive agent; a disinfectant for agricultural use to prevent plant disease such as rice blast disease and bacterial leaf blight disease, which consists essentially of an effective amount of the substance F-0368 or salts thereof, as the active component, a diluent permissible in the agricultural chemicals, and a carrier or an excipient; materials for agricultural use containing therein the substance F-0368 or salts thereof; a method for growing plants, wherein the plants are cultivated by use of the agricultural materials; and an F-0368-substance-producing microorganism (Kitasatosporia sp. F-0368; FERM BP-2259).
摘要翻译：在本发明中公开的是具有以下结构式的物质F-0368或其盐：其中产生F-0368物质的微生物属于F-0368或其盐，培养北海孢属，从培养物中分离收集F-0368物质; 制备物质F-0368或其盐的方法，其中由以下通式表示的3-甲基-4-低级烷氧基羰基-2（5H） - 呋喃酮进行水解反应（其中：R表示具有1至6个碳原子的直链或支链低级烷基）; 基本上由物质F-0368或其盐组成的组合物，农药中允许的稀释剂，以及载体或赋形剂; 用于植物疾病如稻瘟病和细菌性叶枯病的预防剂，其基本上由有效量的F-0368物质或其盐作为活性成分，农药中允许的稀释剂和载体或赋形剂预防植物病害的方法，其中用预防剂处理植物; 用于农业用途的消毒剂，以防止植物病害如稻瘟病和细菌性叶枯病，其主要由有效量的作为活性成分的有效量的物质F-0368或其盐，农药中允许的稀释剂，和载体或赋形剂; 含有物质F-0368或其盐的农业用材料; 一种用于种植植物的方法，其中通过使用农业材料培育植物; 和产生F-0368的微生物（Kitasatosporia sp.F-0368; FERM BP-2259）。

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