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    • 48. 发明授权
    • Bis(trimethylsilyl)phenyl compound or salt thereof, and use thereof
    • 双(三甲基甲硅烷基)苯基化合物或其盐及其用途
    • US07855300B2
    • 2010-12-21
    • US12682097
    • 2008-10-10
    • Yoshimitsu SudaHiromi OshiumiKoji Murakami
    • Yoshimitsu SudaHiromi OshiumiKoji Murakami
    • C07F7/10
    • C07F7/0812C07F7/081
    • The present invention provides a compound that exhibits an excellent antitumor effect and reduces side effects, such as skin disorders, of the existing retinoid by selectively activating on the nuclear receptor RARα, thereby possibly producing significant improvement of clinical profits. Specifically, the present invention provides a bis(trimethylsilyl)phenyl compound represented by Formula (I): wherein X is N or CH; Y is O or S; R1, R2, and R3 are the same or different and are hydrogen or lower alkyl; R4 and R5 are the same or different and are hydrogen, lower alkyl, or halogen; and a bond between a carbon atom to which R1 is attached and a carbon atom to which R2 is attached is a single bond or a double bond; or a salt thereof.
    • 本发明提供通过选择性活化核受体RARα,显示出优异的抗肿瘤效果并降低现有类视黄醇的副作用,例如皮肤病,从而可能显着改善临床利益。 具体地说,本发明提供由式(I)表示的双(三甲基甲硅烷基)苯基化合物:其中X是N或CH; Y为O或S; R1,R2和R3相同或不同,为氢或低级烷基; R4和R5相同或不同,为氢,低级烷基或卤素; 并且R 1所连接的碳原子和R 2所连接的碳原子之间的键为单键或双键; 或其盐。
    • 50. 发明申请
    • Secure Printing System and Method for the Same
    • 安全打印系统及其方法
    • US20080117452A1
    • 2008-05-22
    • US11779582
    • 2007-07-18
    • Koji Murakami
    • Koji Murakami
    • G06F3/12
    • G06F21/608
    • To provide a secure printing system configured such that even if a designated printer is unavailable, printing can be performed with another printer without regard to the difference in models.The secure printing system comprises: a client PC for creating print data for secure printing; one or more printers for performing printing; an authentication data acquisition means provided for each of the printers to obtain the authentication data of a user who creates the print data and a print control PC wherein there is a step in which if the client PC creates the print data, then it holds the print data therein as well as notifying the print control PC of at least authentication information on the user; a step in which if the authentication data acquisition means obtains authentication information on the user, then it sends the authentication information to the print control PC along with information on a corresponding printer; a step in which the print control PC performs an authentication using these pieces of authentication information; a step in which if the authentication is successful, then the print control PC notifies the client PC of a print approval along with the information on the printer; a step in which the client PC sends the print data to the printer; and a step in which the printer performs printing are performed.
    • 为了提供一种安全打印系统,其被配置为使得即使指定的打印机不可用,也可以在不考虑模型的差异的情况下与另一打印机进行打印。 安全打印系统包括:用于创建用于安全打印的打印数据的客户端PC; 用于执行打印的一个或多个打印机; 为每个打印机提供认证数据获取装置以获得创建打印数据的用户的认证数据和打印控制PC,其中存在如果客户端PC创建打印数据的步骤,则保持打印 数据,以及通知打印控制PC至少关于用户的认证信息; 如果认证数据获取装置获得用户的认证信息,则将其发送给打印控制PC以及相关打印机的信息; 打印控制PC使用这些认证信息执行认证的步骤; 如果认证成功,则打印控制PC与打印机上的信息一起通知客户PC打印批准; 客户PC将打印数据发送到打印机的步骤; 并且执行打印机执行打印的步骤。