Electro-optic Devices
    1.
    发明申请
    Electro-optic Devices 有权
    电光设备

    公开(公告)号:US20130202243A1

    公开(公告)日:2013-08-08

    申请号:US13822250

    申请日:2011-09-08

    IPC分类号: G02F1/01 B05D5/12

    摘要: An electro-optic device 200 comprising a substrate in which first and second waveguides 202, 203 are formed. The device also comprises first and second electrodes 204, 205 comprising an optically transparent conductive material and including primary portions 204a, 205a overlying the first and second waveguides 202, 203 for electrically biasing the first and second waveguides. The device is configured such that one of the first and second electrodes includes one other portion 204b, 205b arranged alongside the primary portion 204a, 205a of the other of the first and second electrodes. This arrangement improves the electro-optic efficiency of the device without the need for a buffer layer in the electrodes.

    摘要翻译: 一种电光装置200,包括其中形成有第一和第二波导202,203的基板。 该装置还包括第一和第二电极204,205,其包括光学透明导电材料,并且包括覆盖第一和第二波导202,203的主要部分204a,205a,用于电偏置第一和第二波导。 该器件被配置为使得第一和第二电极中的一个包括与第一和第二电极中的另一个的主要部分204a,205a并排布置的另一个部分204b,205b。 这种布置提高了器件的电光效率,而不需要电极中的缓冲层。

    Process for the preparation of anticancer drugs
    4.
    发明授权
    Process for the preparation of anticancer drugs 失效
    抗癌药物的制备工艺

    公开(公告)号:US07692025B2

    公开(公告)日:2010-04-06

    申请号:US11400639

    申请日:2006-04-06

    IPC分类号: C07D249/08

    CPC分类号: C07D249/08

    摘要: A process for preparing Anastrozole is provided. In the process the steps of a. combining 3,5-bis(2-cyanoisopropyl)toluene, a solvent selected from the group consisting of acetonitrile, dichloromethane and chlorobenzene, a brominating reagent selected from a group consisting of N-bromosuccinimide and 1,3-dibromo-5,5-dimethylhydantoin, and 2,2′-azobis(2-methylpropionitrile); b. heating; c. combining with 1,2,4-triazole, a solvent selected from a group consisting of N-methylpyrrolidinone, dimethylformamide, mixtures of NMP and DMF, dimethylsulfoxide, mixtures of DMSO and toluene, acetone, ACN, and tetrahydrofuran, a base selected from a group consisting of NaOH, KOH, K2CO3, and Na2CO3, and 1,3-benzendiacetonitrile-5-(bromomethyl)-α,α,{acute over (α)},{acute over (α)}-tetramethyl, at a temperature below −20° C. are performed.

    摘要翻译: 提供了制备阿那曲唑的方法。 在这个过程中,a。 结合3,5-双(2-氰基异丙基)甲苯,选自乙腈,二氯甲烷和氯苯的溶剂,选自N-溴代琥珀酰亚胺和1,3-二溴-5,5-二氯苯的溴化试剂, 二甲基乙内酰脲和2,2'-偶氮双(2-甲基丙腈); b。 加热; C。 与1,2,4-三唑组合,选自N-甲基吡咯烷酮,二甲基甲酰胺,NMP和DMF的混合物,二甲基亚砜,DMSO和甲苯的混合物,丙酮,ACN和四氢呋喃的溶剂,选自 由NaOH,KOH,K 2 CO 3和Na 2 CO 3组成的组,和1,3-苯撑二乙腈-5-(溴甲基)-α,α,(急性(α)},{急(α)} - 低于-20℃。