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公开(公告)号:US4309208A
公开(公告)日:1982-01-05
申请号:US959838
申请日:1978-11-13
申请人: Tetsuo Takematsu , Makoto Konnai , Kunitaka Tachibana , Takashi Tsuruoka , Shigeharu Inouye , Tetsuro Watanabe
发明人: Tetsuo Takematsu , Makoto Konnai , Kunitaka Tachibana , Takashi Tsuruoka , Shigeharu Inouye , Tetsuro Watanabe
CPC分类号: A01N57/20
摘要: A known antibiotic, SF-1293 substance and salts thereof have now been found to exhibit high herbicidal effects against a wide variety of herbaceous and woody plants, but they are non-phytotoxic particularly to a useful woody plant, Chamaecyparis obtusa. The herbicidal effects of these SF-1293 substances can be noticeably enhanced by applying in combination with certain known herbicides or compounds having biological activities.
摘要翻译: 现已发现已知的抗生素SF-1293物质及其盐对各种草本植物和木本植物表现出高除草效果,但特别是对有用的木本植物Chamaecyparis obtusa而言是非植物毒性。 通过与某些已知的具有生物活性的除草剂或化合物组合使用,可以显着提高这些SF-1293物质的除草效果。
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公开(公告)号:US4265654A
公开(公告)日:1981-05-05
申请号:US971636
申请日:1978-12-20
申请人: Tetsuo Takematsu , Makoto Konnai , Kunitaka Tachibana , Takashi Tsuruoka , Shigeharu Inouye , Tetsuro Watanabe
发明人: Tetsuo Takematsu , Makoto Konnai , Kunitaka Tachibana , Takashi Tsuruoka , Shigeharu Inouye , Tetsuro Watanabe
摘要: 2-Amino-4-methylphosphinobutyric acid or its metal salts, or acid-addition salts thereof are used as perennial weeds and brush controlling agents. The L-isomer is twice effective than the racemic acid. The perennial weeds and brush controlling effect may be obtained by foliar application over a prolonged period.
摘要翻译: 2-氨基-4-甲基膦酰基丁酸或其金属盐或其酸加成盐用作多年生杂草和刷控制剂。 L-异构体比外消旋酸有效两倍。 多年生杂草和刷子控制效果可以通过叶面施用长时间获得。
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53.
公开(公告)号:US4202886A
公开(公告)日:1980-05-13
申请号:US902137
申请日:1978-05-02
申请人: Kazunori Ohba , Takashi Shomura , Yasuaki Ogawa , Takashi Tsuruoka , Hiroshi Watanabe , Takashi Hisamatsu , Shingo Uchida , Michio Kojima , Shigeharu Inouye
发明人: Kazunori Ohba , Takashi Shomura , Yasuaki Ogawa , Takashi Tsuruoka , Hiroshi Watanabe , Takashi Hisamatsu , Shingo Uchida , Michio Kojima , Shigeharu Inouye
CPC分类号: C12P1/06
摘要: An antibiotic SF-1942 substance produced by cultivating an SF-1942 substance producing strain of the genus Streptomyces in a nutrient medium under aerobic conditions to produce and accumulate the SF-1942 substance in the nutrient medium and isolating the SF-1942 substance from the fermentation broth followed by purification and a process for the production of the antibiotic SF-1942 substance. The SF-1942 substance is effective as an antimicrobial agent and an antitumor agent against Sarcoma 180 tumor cells in mice.
摘要翻译: 通过在营养培养基中在需氧条件下培养产生链霉菌属的SF-1942物质的菌株而产生的抗生素SF-1942物质,以在营养培养基中产生并积累SF-1942物质并从发酵中分离出SF-1942物质 肉汤,然后进行纯化和生产抗生素SF-1942物质的方法。 SF-1942物质作为抗微生物剂和抗小鼠肉瘤180肿瘤细胞的抗肿瘤剂是有效的。
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