Morphinan derivatives and preparation methods thereof
    1.
    发明授权
    Morphinan derivatives and preparation methods thereof 失效
    吗啡喃衍生物及其制备方法

    公开(公告)号:US08563721B2

    公开(公告)日:2013-10-22

    申请号:US13000200

    申请日:2009-06-19

    IPC分类号: C07F7/02 C07D489/08

    CPC分类号: C07D489/08 C07D489/09

    摘要: The present invention relates to morphinan derivatives and preparation methods thereof, especially to ketal hydroxyl protected compounds of morphinan derivatives and preparation method thereof, and to a method for preparing corresponding alkylated morphinan derivatives by using the ketal hydroxyl protected compounds as intermediates, and more especially to a ketal hydroxyl protected compound of methylnaltrexone as intermediate for preparing methylnaltrexone and a method for preparing methylnaltrexone through said intermediate.

    摘要翻译: 本发明涉及吗啡喃衍生物及其制备方法,尤其涉及缩酮羟基保护的吗啡喃衍生物化合物及其制备方法,以及通过使用缩酮羟基保护的化合物作为中间体制备相应的烷基化吗啡喃衍生物的方法,更具体地涉及 作为制备甲基纳曲酮的中间体的甲基纳曲酮的缩酮羟基保护的化合物和通过所述中间体制备甲基纳曲酮的方法。

    MORPHINAN DERIVATIVES AND PREPARATION METHODS THEREOF
    2.
    发明申请
    MORPHINAN DERIVATIVES AND PREPARATION METHODS THEREOF 失效
    莫宁衍生物及其制备方法

    公开(公告)号:US20110112297A1

    公开(公告)日:2011-05-12

    申请号:US13000200

    申请日:2009-06-19

    IPC分类号: C07D489/08 C07F7/18

    CPC分类号: C07D489/08 C07D489/09

    摘要: The present invention relates to morphinan derivatives and preparation methods thereof, especially to ketal hydroxyl protected compounds of morphinan derivatives and preparation method thereof, and to a method for preparing corresponding alkylated morphinan derivatives by using the ketal hydroxyl protected compounds as intermediates, and more especially to a ketal hydroxyl protected compound of methylnaltrexone as intermediate for preparing methylnaltrexone and a method for preparing methylnaltrexone through said intermediate.

    摘要翻译: 本发明涉及吗啡喃衍生物及其制备方法,尤其涉及缩酮羟基保护的吗啡喃衍生物化合物及其制备方法,以及通过使用缩酮羟基保护的化合物作为中间体制备相应的烷基化吗啡喃衍生物的方法,更具体地涉及 作为制备甲基纳曲酮的中间体的甲基纳曲酮的缩酮羟基保护的化合物和通过所述中间体制备甲基纳曲酮的方法。

    Method of purifying a salt, sodium salt and disodium salt of pemetrexed
    4.
    发明授权
    Method of purifying a salt, sodium salt and disodium salt of pemetrexed 有权
    培美曲塞的盐,钠盐和二钠盐的纯化方法

    公开(公告)号:US08686140B2

    公开(公告)日:2014-04-01

    申请号:US12739576

    申请日:2008-10-21

    IPC分类号: C07D487/04

    CPC分类号: C07D487/04

    摘要: A method of purifying a salt of pemetrexed having a structure of formula (III) by salting-out, wherein if M3+ is H+, then each of M1+ and M2+ is independently H+, Li+, Na+ or K+, provided that both of them are not H+; if M3+ is Li+, Na+ or K+, then each of M1+ and M2+ is independently Li+, Na+ or K+.

    摘要翻译: 通过盐析纯化具有式(III)结构的培美曲塞盐的方法,其中如果M3 +为H +,则M1 +和M2 +各自独立地为H +,Li +,Na +或K +,条件是它们都不是 H +; 如果M3 +为Li +,Na +或K +,则M1 +和M2 +各自独立为Li +,Na +或K +。

    METHOD OF PURIFYING A SALT, SODIUM SALT AND DISODIUM SALT OF PEMETREXED
    5.
    发明申请
    METHOD OF PURIFYING A SALT, SODIUM SALT AND DISODIUM SALT OF PEMETREXED 有权
    盐酸盐,盐酸盐和盐酸盐的净化方法

    公开(公告)号:US20100305319A1

    公开(公告)日:2010-12-02

    申请号:US12739576

    申请日:2008-10-21

    IPC分类号: C07D487/04

    CPC分类号: C07D487/04

    摘要: A method of purifying a salt of pemetrexed have a structure of formula (III) by salting-out, wherein if M3+ is H+, then each of M1+ and M2+ is independently H+, Li+, Na+ or K+, provided that both of them are not H+; if M3+ is Li+, Na+ or K+, then each of M1+ and M2+ is independently Li+, Na+ or K+.

    摘要翻译: 纯化培美曲塞的盐的方法通过盐析得到式(III)的结构,其中如果M3 +是H +,则M1 +和M2 +各自独立地为H +,Li +,Na +或K +,条件是它们都不是 H +; 如果M3 +为Li +,Na +或K +,则M1 +和M2 +各自独立为Li +,Na +或K +。

    STABLE RASAGILINE COMPOSITION
    9.
    发明申请
    STABLE RASAGILINE COMPOSITION 有权
    稳定的RASAGILINE组合物

    公开(公告)号:US20120214877A1

    公开(公告)日:2012-08-23

    申请号:US13504178

    申请日:2010-10-28

    摘要: The present invention provides a stable composition of rasagiline comprising an effective dosage of rasagiline or its pharmaceutically acceptable salts and an antioxidant used as a stabilizer. The dosage forms of the composition are pharmaceutically common transdermal-drug delivery dosage form and mucoadhesive delivery dosage form, such as patch, gel, ointment, cream, cataplasm, film, spray and solution, etc. The composition can be used to prevent or treat mental disorders.

    摘要翻译: 本发明提供雷沙吉兰的稳定组合物,其包含有效剂量的雷沙吉兰或其药学上可接受的盐和用作稳定剂的抗氧化剂。 组合物的剂型是药学上常见的透皮 - 药物递送剂型和粘膜粘附递送剂型,例如贴剂,凝胶,软膏,霜剂,粘膜,膜,喷雾剂和溶液等。该组合物可用于预防或治疗 精神错乱。

    COMPACT MODEL FOR DEVICE/CIRCUIT/CHIP LEAKAGE CURRENT (IDDQ) CALCULATION INCLUDING PROCESS INDUCED UPLIFT FACTORS
    10.
    发明申请
    COMPACT MODEL FOR DEVICE/CIRCUIT/CHIP LEAKAGE CURRENT (IDDQ) CALCULATION INCLUDING PROCESS INDUCED UPLIFT FACTORS 失效
    用于器件/电路/芯片泄漏电流(IDDQ)的紧凑型模型包括工艺引起的升级因素

    公开(公告)号:US20110082680A1

    公开(公告)日:2011-04-07

    申请号:US12574440

    申请日:2009-10-06

    IPC分类号: G06F17/50 G06F17/18 G01R31/26

    摘要: A system, method and computer program product for implementing a quiescent current leakage specific model into semiconductor device design and circuit design flows. The leakage model covers all device geometries with wide temperature and voltage ranges and, without the need for stacking factor calculations nor spread sheet based IDDQ calculations. The leakage model for IDDQ calculation incorporates further parasitic and proximity effects. The leakage model implements leakage calculations at different levels of testing, e.g., from a single device to a full chip design, and are integrated within one single model. The leakage model implements leakage calculations at different levels of testing with the leverage of a single switch setting. The implementation is via a hardware definition language code or object oriented code that can be compiled and operated using a netlist of interest, e.g., for conducting a performance analysis.

    摘要翻译: 一种用于将静态电流泄漏特定模型实现为半导体器件设计和电路设计流程的系统,方法和计算机程序产品。 泄漏模型涵盖宽温度和电压范围的所有器件几何,并且不需要堆叠因子计算,也不需要基于平板的IDDQ计算。 IDDQ计算的泄漏模型包含进一步的寄生和邻近效应。 泄漏模型在不同的测试水平下实施泄漏计算,例如从单个设备到全芯片设计,并且集成在一个单一的模型中。 泄漏模型通过单个开关设置的杠杆来实现不同测试级别的泄漏计算。 该实现是通过硬件定义语言代码或面向对象的代码,其可以使用感兴趣的网表来编译和操作,例如用于进行性能分析。