Oxazolidine derivatives and pharmaceutically acceptable salts thereof
    3.
    发明授权
    Oxazolidine derivatives and pharmaceutically acceptable salts thereof 失效
    恶唑烷衍生物及其药学上可接受的盐

    公开(公告)号:US5480899A

    公开(公告)日:1996-01-02

    申请号:US167798

    申请日:1993-12-21

    摘要: An oxazolidine derivative represented by the formula (I) ##STR1## wherein R.sup.1, R.sup.2 and R.sup.3 are H, optionally halogenated alkyl, optionally halogenated alkoxy, OH, halo, NO.sub.2, amino optionally having acetyl or alkyl, COOH, alkoxycarbonyl, CN, alkanoyl, 2-oxazolyl, or R.sup.1 and R.sup.2 may be combined with each other to represent --(CH.sub.2).sub.p -- or --O(CH.sub.2).sub.q O-- (p is 3-5, q is 1-3) to form a ring, m and n are each 0 or 1, R.sup.4 and R.sup.5 are H or alkyl, X is C or N, Y is CH.sub.2 OH, CHO or COOR.sup.6 (R.sup.6 is alkyl, benzyl or H), A is alkylene, carbonyl or sulfonyl, B is alkylene, E is alkylene which may be substituted with halo or is alkenylene, Z is O or S, except for a compound wherein n is 0, m is 1 and Y is CH.sub.2 OH, and except for a compound wherein n is 0, Y is COOR.sup.6 (R.sup.6 is alkyl), a salt thereof, a process for its preparation, anti-hyperlipidemic composition containing the derivative as an active ingredient and a method for treating hyperlipidemia comprising administering the derivative.

    摘要翻译: PCT No.PCT / JP93 / 00559 Sec。 371日期:1993年12月21日 102(e)日期1993年12月21日PCT提交1993年4月28日PCT公布。 出版物WO93 / 22298 (I)表示的恶唑烷衍生物其中R 1,R 2和R 3为H,任意卤代烷基,任选卤代烷氧基,OH,卤素,NO 2,任选具有乙酰基或烷基的氨基, COOH,烷氧基羰基,CN,烷酰基,2-恶唑基或R 1和R 2可以彼此结合以表示 - (CH 2)p - 或-O(CH 2)q O-(p为3-5,q为1-3 )形成环,m和n各自为0或1,R4和R5为H或烷基,X为C或N,Y为CH2OH,CHO或COOR6(R6为烷基,苄基或H),A为亚烷基, 羰基或磺酰基,B是亚烷基,E是可以被卤素取代的亚烷基或亚烷基,Z是O或S,除了其中n是0,m是1且Y是CH 2 OH的化合物,除了其中 n为0,Y为COOR 6(R6为烷基),其盐,其制备方法,含有该衍生物作为活性成分的抗高血脂组合物和治疗高脂血症的方法,其包括给予该衍生物。

    Image forming device
    4.
    发明授权
    Image forming device 有权
    图像形成装置

    公开(公告)号:US07446786B2

    公开(公告)日:2008-11-04

    申请号:US11115207

    申请日:2005-04-27

    IPC分类号: G03G15/00 B41J2/447 B41J2/45

    摘要: An image forming device, comprising: a cylindrical rotatable photoreceptor rotatably supported by an apparatus body; an exposure device in which plural exposure heads which expose an outer circumferential surface of the rotatable photoreceptor are disposed in a common housing in such a manner that exposure sections thereof are consecutively positioned; and a supporting unit having a position adjusting mechanism for adjusting a posture of the exposure device in at least two locations, which supports the exposure device and which is fixed on the apparatus body.

    摘要翻译: 一种图像形成装置,包括:由装置主体可旋转地支撑的圆筒形可旋转感光体; 曝光装置,其中暴露可旋转感光体的外周表面的多个曝光头以其曝光部分连续定位的方式设置在公共壳体中; 以及支撑单元,其具有位置调节机构,用于在至少两个位置调节曝光装置的姿势,所述位置支撑所述曝光装置并固定在所述装置主体上。

    Process for Production of Steroid Compound
    6.
    发明申请
    Process for Production of Steroid Compound 有权
    类固醇化合物的生产工艺

    公开(公告)号:US20090253922A1

    公开(公告)日:2009-10-08

    申请号:US12084037

    申请日:2006-10-26

    IPC分类号: C07J1/00

    CPC分类号: C07J1/0011

    摘要: The present invention relates to a process for production of a steroid compound having a partial structure represented by Formula (2) by oxidizing a steroid compound having a partial structure represented by Formula (1), without the need of any special apparatus, in a safe and economical manner, with less adverse affect on environment, in a simple and high efficient manner. Specifically, the invention relates to a process for producing a steroid compound having a partial structure of ring A and ring B of the steroid skeleton represented by Formula (2): wherein R represents a hydrogen atom or C1-6 alkyl group,comprising the step of reacting a steroid compound having a partial structure of ring A and ring B of the steroid skeleton represented by Formula (1): wherein R is the same as above;with a catalytic amount of copper halide in the presence of oxygen.

    摘要翻译: 本发明涉及一种制备具有式(2)表示的部分结构的类固醇化合物的方法,其通过在安全性中氧化具有由式(1)表示的部分结构的类固醇化合物,而不需要任何特殊的装置 经济的方式,对环境的不利影响较小,以简单高效的方式。 具体而言,本发明涉及一种具有由式(2)表示的类固醇骨架的环A和环B的部分结构的类固醇化合物的制造方法:其中R表示氢原子或C1-6烷基,其包括步骤 使具有由式(1)表示的类固醇骨架的环A和环B的部分结构的类固醇化合物反应:其中R与上述相同; 在氧气存在下用催化量的卤化铜。

    Image forming apparatus
    7.
    发明申请
    Image forming apparatus 有权
    图像形成装置

    公开(公告)号:US20070064086A1

    公开(公告)日:2007-03-22

    申请号:US11333332

    申请日:2006-01-18

    IPC分类号: B41J2/455

    CPC分类号: B41J2/45

    摘要: An image forming apparatus utilizing a light-emitting diode (LED). The image forming apparatus includes: an LED head including an LED array that has a plurality of dots, in which a resolution a (dpi) of the LED array and a resolution b (dpi) in a main scanning direction at an image data exposure satisfy a relation: a>b (a being an integral multiple of b); and a lighting control unit that performs a lighting control for the LED head such that main dots used for an exposure are turned on in every {(a/b)−1} dots.

    摘要翻译: 一种利用发光二极管(LED)的图像形成装置。 图像形成装置包括:LED头,其包括具有多个点的LED阵列,其中在LED阵列的分辨率a(dpi)和图像数据曝光时的主扫描方向上的分辨率b(dpi)满足 一个关系:a> b(a是b的整数倍); 以及照明控制单元,其执行LED头的点亮控制,使得在{(a / b)-1}个点中接通用于曝光的主要点。

    Method of producing steroid derivatives
    8.
    发明授权
    Method of producing steroid derivatives 有权
    产生类固醇衍生物的方法

    公开(公告)号:US06717002B2

    公开(公告)日:2004-04-06

    申请号:US09926349

    申请日:2001-10-18

    IPC分类号: C07J7500

    摘要: A method of producing 3-alkoxy-1,3,5(10)-triene-6-one-steroid derivatives having, in the steroid skeleton thereof, a partial structure of A- and B-rings represented by formula (2): (wherein R represents an alkyl group, a cycloalkyl group, an alkenyl group, or an aralkyl group), including reacting a 19-norsteroid derivative having, in the steroid skeleton thereof, a partial structure of A- and B-rings represented by formula (1): with an alcohol represented by ROH (wherein R has the same meaning as defined above) and iodine in the absence of a rare earth compound catalyst. According to the method of the present invention, 3-alkoxy-1,3,5(10)-triene-6-one-steroids can be selectively produced from 19-norsteroides through a single reaction step without employment of a special catalyst.

    摘要翻译: 制备3-烷氧基-1,3,5(10) - 三烯-6-酮类固醇衍生物的方法,其在类固醇骨架中具有由式(2)表示的A-和B-环的部分结构: (其中R表示烷基,环烷基,烯基或芳烷基),包括使其在类固醇骨架中具有由式(I)表示的A-和B-环的部分结构的19-降胆固醇衍生物 (1):在不存在稀土类化合物催化剂的情况下,使用由ROH表示的醇(其中R具有与上述相同的含义)和碘。 根据本发明的方法,3-烷氧基-1,3,5(10) - 三烯-6-酮类固醇可以通过单一的反应步骤从19-去甲睾酮选择性地制备而不使用特殊的催化剂。