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    • 4. 发明授权
    • 4-Tetrahydropyridylpyrimidine derivatives
    • 4-四氢吡啶基嘧啶衍生物
    • US06187781B1
    • 2001-02-13
    • US09381462
    • 1999-09-21
    • Atsuro NakazatoToshihito KumagaiTaketoshi OkuboIzumi AibeHideo TanakaShigeyuki ChakiShigeru OkuyamaKazuyuki Tomisawa
    • Atsuro NakazatoToshihito KumagaiTaketoshi OkuboIzumi AibeHideo TanakaShigeyuki ChakiShigeru OkuyamaKazuyuki Tomisawa
    • C07D40144
    • C07D401/04C07D405/14C07D409/14
    • A 4-tetrahydropyridylpyrimidine compound represented by formula (I): wherein Ar represents a phenyl group substituted with 1 to 3 substituents selected from a halogen atom, an alkyl group having 1 to 5 carbon atoms, an alkoxy group having 1 to 5 carbon atoms, and a trifluoromethyl group, a phenyl group, a thienyl group or a furanyl group; R1 represents a hydrogen atom, an alkyl group having 1 to 5 carbon atoms, an amino group or an amino group substituted with 1 or 2 alkyl groups having 1 to 5 carbon atoms; R2 represents an alkyl group having 1 to 5 carbon atoms, a cycloalkylalkyl group having 4 to 7 carbon atoms, an alkenyl group having 2 to 5 carbon atoms or an alkynyl group having 2 to 5 carbon atoms; and X1, X2, and X3, which may be the same or different, each represent a hydrogen atom, a halogen atom, an alkyl group having 1 to 5 carbon atoms, an alkoxy group having 1 to 5 carbon atoms, an alkylthio group having 1 to 5 carbon atoms, an amino group or an amino group substituted with 1 or 2 alkyl groups having 1 to 5 carbon atoms, or a pharmaceutically acceptable salt thereof. The 4-Tetrahydropyridylpyrimidine compound finds utility in the treatment of diseases in which CRF is implicated.
    • 由式(I)表示的4-四氢吡啶基嘧啶化合物:其中Ar表示被1至3个选自卤素原子,具有1至5个碳原子的烷基,具有1至5个碳原子的烷氧基的取代基取代的苯基, 和三氟甲基,苯基,噻吩基或呋喃基; R1表示氢原子,碳原子数1〜5的烷基,氨基或被1〜2个碳原子数1〜2的烷基取代的氨基。 R2表示碳原子数1〜5的烷基,碳原子数4〜7的环烷基烷基,碳原子数2〜5的烯基或碳原子数2〜5的炔基。 X 1,X 2和X 3可以相同或不同,分别表示氢原子,卤素原子,碳原子数1〜5的烷基,碳原子数1〜5的烷氧基,烷硫基, 1至5个碳原子的氨基或被1或2个具有1至5个碳原子的烷基取代的氨基,或其药学上可接受的盐。 4-四氢吡啶基嘧啶化合物可用于治疗涉及CRF的疾病。
    • 7. 发明授权
    • Cable making apparatus
    • 电缆制造设备
    • US4120139A
    • 1978-10-17
    • US819035
    • 1977-07-25
    • Shinichi TerasawaAkitoshi OkamuraShigeru OkuyamaTakehiko NishiyamaTadao Nishida
    • Shinichi TerasawaAkitoshi OkamuraShigeru OkuyamaTakehiko NishiyamaTadao Nishida
    • H01B13/02D07B3/00D07B7/02D07B7/14D01H13/02D01H13/04
    • D07B7/02D07B3/00D07B7/14
    • Improvements in apparatus for the manufacture of a cable by laying or assemblying pre-twisted outer strands around a pre-twisted core. For smooth transmission of the pre-twist through the core length from a pay-out reel to a laying die, a series of interspaced pairs of opposed guide rollers are disposed along the path of the core to engage the same therebetween. Further, for smooth transmission of the pre-twists through the lengths of the outer strands from respective pay-out reels to the laying die, a series of interspaced tapered guide rollers are disposed along a curve in the path of each outer strand. At least some of the tapered guide rollers are set an an angle to the axial direction of the outer strand being fed thereover and, preferably, further to the direction normal to the vertical plane containing the curve in the outer strand path.
    • 通过将预先扭绞的外股线围绕预捻芯线布置或组装来制造电缆的装置的改进。 为了将预捻通过芯长度从发放卷轴平稳地传递到铺设模具,沿着芯的路径布置一系列相对的导向辊的间隔隔开的一对相互对置的导向辊以在其间相互接合。 此外,为了通过外股线从相应的放出卷轴到敷设模具的长度的平稳传递,沿着每条外股线的路径中的曲线设置一系列间隔的锥形导向辊。 至少一些锥形导向辊与外部线材的轴向方向成一角度,并且优选地设置成垂直于包含外部股线路径中的曲线的垂直平面的方向。