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    • 3. 发明授权
    • Antibacterial compound
    • 抗菌化合物
    • US07157442B2
    • 2007-01-02
    • US10080191
    • 2002-02-19
    • Hitoshi HotodaMasakatsu KanekoMasatoshi InukaiYasunori MuramatsuYukio UtsuiSatoshi Ohya
    • Hitoshi HotodaMasakatsu KanekoMasatoshi InukaiYasunori MuramatsuYukio UtsuiSatoshi Ohya
    • A61K31/70A61K31/553A61K31/504C07D239/02C07D401/00
    • C07H19/06
    • The present invention relates to a compound of formula (I) (wherein R1 and R2 represent an aryl group, a heterocyclic group, an alkyl group, an alkenyl group and the like which are optionally substituted, R3 represents a hydrogen atom or a hydroxyl group, and X1 and X2 represent an oxygen atom or a sulfur atom, or a nitrogen atom which may be substituted), a pharmaceutically acceptable derivative thereof or a salt thereof.The present invention also relates to a pharmaceutical composition comprising a compound described above as an active ingredient for the prevention or treatment of bacterial infections.The present invention includes the use of a compound described above in order to prepare a medicament effective in the prevention or treatment of bacterial infections.The present invention is concerned with a method for the prevention or treatment of bacterial infections in warm-blooded animals comprising administering a pharmacologically effective amount of a compound described above to them
    • 本发明涉及式(I)化合物(其中R 1和R 2表示芳基,杂环基,烷基,烯基和 任选被取代的R 3表示氢原子或羟基,X 1和X 2表示氧原子或 硫原子或可被取代的氮原子),其药学上可接受的衍生物或其盐。 本发明还涉及包含上述化合物作为预防或治疗细菌感染的活性成分的药物组合物。 本发明包括使用上述化合物以制备有效预防或治疗细菌感染的药物。 本发明涉及一种预防或治疗温血动物细菌感染的方法,其包括将药理学有效量的上述化合物给予它们
    • 4. 发明授权
    • Method of and system for generating teaching data for robots
    • 用于生成机器人教学数据的方法和系统
    • US5341458A
    • 1994-08-23
    • US942983
    • 1992-09-10
    • Masakatsu KanekoHidetaka NosseKatsumi Takeishi
    • Masakatsu KanekoHidetaka NosseKatsumi Takeishi
    • B25J9/18G05B19/425G06F15/46G05B17/00
    • G05B19/425
    • In a method and system for generating teaching data for robots, a plurality of virtual target points are disposed in the vicinity of each of target points allowable on design, where a tool center point of a robot is to be positioned. The virtual target points and the original target point are combined into "target points taken in a broad sense". Each of the target points taken in the broad sense is given as a point which has been confirmed as a tool-attainable point on an off-line teaching apparatus. When a necessary correction is made on-line to teaching data generated by the off-line teaching apparatus, including as data the target points taken in the broad sense, an operator can select a suitable point from the target points taken in the broad sense and carry out a process of correcting the teaching data, regarding the suitable point as being a starting point.
    • 在用于生成机器人的教学数据的方法和系统中,将多个虚拟目标点设置在设计中允许的每个目标点附近,其中机器人的工具中心点将被定位。 虚拟目标点和原始目标点被组合成“广义意义上的目标点”。 给出了广义意义上的每个目标点作为在离线教学装置上被确认为可达到工具点的点。 当在线地进行对由离线教学装置生成的数据进行必要的校正时,包括作为数据的广义意义上的目标点,操作者可以从广义的目标点中选择合适的点, 执行校正教学数据的过程,将适合的点作为起点。
    • 9. 发明授权
    • Rhizoxin derivatives and their use as anti-tumor agents
    • 根瘤菌素衍生物及其作为抗肿瘤剂的用途
    • US5391564A
    • 1995-02-21
    • US195574
    • 1994-02-14
    • Masakatsu KanekoMakoto KamokariTomowo KobayashiKazuhiko Sasagawa
    • Masakatsu KanekoMakoto KamokariTomowo KobayashiKazuhiko Sasagawa
    • C07D493/22A61K31/365A61K31/675A61P35/00C07D493/18C07F9/6561
    • C07D493/18Y02P20/55
    • Rhizoxin and rhizoxin-2-ene derivatives of formula (I): ##STR1## in which: n is 1 to 25: A is an extra bond or oxygen, X is oxygen, sulfur, nitrogen or carbonyl; and R is hydrogen, carboxylic acyl having from 1 to 25 carbon atoms, alkoxycarbonyl group having from 2 to 26 carbon atoms, phosphono, alkylphosphono group in which the alkyl part has from 1 to 25 carbon atoms, dialkylphosphono group in which each alkyl part has from 1 to 25 carbon atoms, alkyl group having from 1 to 25 carbon atoms, aralkyl, cycloalkyl, heterocyclic, alkylthio group in which the alkyl part has from 1 to 25 carbon atoms, aralkylthio, or heterocyclylthio, or when X represents a nitrogen atom, R is R.sup.1 and R.sup.2, where R.sup.1 and R.sup.2 are hydrogen, alkyl, acyl, alkoxycarbonyl, phosphono, alkylphosphono or dialkylphosphono have valuable anti-tumor activity. They may be prepared by acylation of rhizoxin or rhizoxin-2-ene.
    • (I)的根瘤菌素和根瘤素-2-烯衍生物:其中:n为1至25:A为额外键或氧,X为氧,硫,氮或羰基; R为氢,具有1至25个碳原子的羧酰基,具有2至26个碳原子的烷氧基羰基,膦酰基,烷基部分为1至25个碳原子的烷基膦酰基,其中每个烷基部分具有的二烷基膦酰基 1至25个碳原子,具有1至25个碳原子的烷基,其中烷基部分具有1至25个碳原子的芳烷基,环烷基,杂环,烷硫基,芳烷硫基或杂环硫基,或当X表示氮原子时 R为R 1和R 2,其中R 1和R 2为氢,烷基,酰基,烷氧基羰基,膦酰基,烷基膦酰基或二烷基膦酰基具有有价值的抗肿瘤活性。 它们可以通过根瘤菌素或根瘤素-2-烯的酰化来制备。