PREPARATION OF ALKYL ESTERS OF N-PROTECTED OXO-AZACYCLOALKYLCARBOXYLIC ACIDS
    1.
    发明申请
    PREPARATION OF ALKYL ESTERS OF N-PROTECTED OXO-AZACYCLOALKYLCARBOXYLIC ACIDS 审中-公开
    N-保护的氧亚氨基甲酰氧基酸的烷基酯的制备

    公开(公告)号:US20120053350A1

    公开(公告)日:2012-03-01

    申请号:US13266871

    申请日:2010-04-26

    摘要: A process for the preparation of alkyl esters of N-protected oxo-azacycloalkylcarboxylic acids of Formula III: comprises contacting a ketosulfoxonium ylide of Formula II: with an iridium catalyst to obtain Compound III, wherein PG1 is an amine protective group; k is 0, 1, or 2; and RU, R1, R2, and R3 are defined herein. An embodiment of the process further com rises contacting a compound of Formula I: with a sulfoxonium halide of formula (RU)3S(O)Z, wherein Z is halide, in the presence of a strong base to obtain Compound II. Additional embodiments add a series of process steps leading to the synthesis of 7-oxo-1,6-diazabicyclo[3.2.1]octanes suitable for use as β-lactamase inhibitors.

    摘要翻译: 制备式III的N-保护的氧代 - 氮杂环烷基羧酸的烷基酯的方法:包括使式II的酮磺基肟基鎓盐与铱催化剂接触,得到化合物III,其中PG1是胺保护基; k为0,1或2; 并且本文定义了RU,R1,R2和R3。 该方法的一个实施方案使得式I化合物与式(RU)3S(O)Z的氧化锍卤化物(其中Z为卤化物)在强碱存在下接触,得到化合物II。 另外的实施方案添加了一系列方法步骤,导致合成适合用作β-内酰胺酶抑制剂的7-氧代-1,6-二氮杂双环[3.2.1]辛烷。

    Process for the preparation of a growth hormone secretagogue
    3.
    发明授权
    Process for the preparation of a growth hormone secretagogue 失效
    制备生长激素促分泌素的方法

    公开(公告)号:US6028196A

    公开(公告)日:2000-02-22

    申请号:US51847

    申请日:1998-04-22

    IPC分类号: A61K38/00 C07K5/06 C07D401/04

    CPC分类号: C07K5/06034 A61K38/00

    摘要: The present invention is directed to a novel process for the preparation of the compound N-[1(R)-[(1,2-dihydro-1-methanesulfonyl-spiro[3H-indole-3,4'-piperdin]-1'-yl)carbonyl]-2-(phenylmethyl-oxy)ethyl]-2-amino-2-methyl-propanamide, and salts thereof, which has the structure: ##STR1## and which has the ability to stimulate the release of natural or endogenous growth hormone. This compound may be used to treat conditions which require the stimulation of growth hormone production or secretion such as in humans with a deficiency of natural growth hormone or in animals used for food or wool production where the stimulation of growth hormone will result in a larger, more productive animal.

    摘要翻译: PCT No.PCT / US96 / 16954 Sec。 371日期:1998年4月22日 102(e)1998年4月22日PCT PCT 1996年10月23日PCT公布。 公开号WO97 / 15573 日期1997年5月1日本发明涉及一种制备化合物N- [1(R) - [(1,2-二氢-1-甲磺酰基 - 螺[3H-吲哚-3,4'- 哌啶] -1'-基)羰基] -2-(苯甲基 - 氧基)乙基] -2-氨基-2-甲基 - 丙酰胺及其盐,其具有以下结构:并且其具有刺激释放 天然或内源性生长激素。 该化合物可用于治疗需要刺激生长激素生成或分泌的条件,例如在天然生长激素缺乏的人或用于食物或羊毛生产的动物中刺激生长激素将导致较大的, 更有生产力的动物。

    Systems and methods for solution-based deposition of metallic cap layers for high temperature superconductor wires
    5.
    发明授权
    Systems and methods for solution-based deposition of metallic cap layers for high temperature superconductor wires 有权
    用于高温超导线的金属盖层的基于溶液沉积的系统和方法

    公开(公告)号:US07893006B2

    公开(公告)日:2011-02-22

    申请号:US11728108

    申请日:2007-03-23

    IPC分类号: H01L39/24 H01B12/00

    摘要: Under one aspect, a method of making a superconductor wire includes providing an oxide superconductor layer overlaying a substrate; forming a substantially continuous barrier layer over the oxide superconductor layer, the barrier layer including metal; depositing a layer of metal particles over the barrier layer, said depositing including applying a liquid including metal particles over the barrier layer; and sintering the layer of metal particles to form a substantially continuous metal layer over the barrier layer. In one or more embodiments, the oxide superconductor layer is oxygen-deficient, and the method may include oxidizing the oxygen-deficient oxide superconductor layer. At least a portion of the sintering and the oxidizing may occur simultaneously, for example by performing them at an oxygen partial pressure and a temperature sufficient to both sinter the metal particles and to oxidize the oxygen-deficient oxide superconductor layer.

    摘要翻译: 在一个方面,制造超导线的方法包括提供覆盖衬底的氧化物超导体层; 在所述氧化物超导体层上形成基本上连续的阻挡层,所述阻挡层包括金属; 在阻挡层上沉积一层金属颗粒,所述沉积包括将包含金属颗粒的液体施加在阻挡层上; 并且在所述阻挡层上形成金属颗粒层以形成基本连续的金属层。 在一个或多个实施例中,氧化物超导体层是缺氧的,并且该方法可以包括氧化缺氧氧化物超导体层。 烧结和氧化的至少一部分可以同时发生,例如通过在氧分压和足以烧结金属颗粒并氧化缺氧氧化物超导体层的温度下进行。

    Compositions, Methods, and Devices for Enhanced Seed Materials
    7.
    发明申请
    Compositions, Methods, and Devices for Enhanced Seed Materials 审中-公开
    用于增强种子材料的组合物,方法和装置

    公开(公告)号:US20060236604A1

    公开(公告)日:2006-10-26

    申请号:US11427126

    申请日:2006-06-28

    IPC分类号: A01C1/06

    CPC分类号: A01C1/06

    摘要: The method for treating seeds includes combining a seed treatment, a foaming agent, and a solvent to form a seed treatment composition. The seed treatment composition is foamed to form a foamed seed treatment composition. The foamed seed treatment composition is applied to the seed to form at least one treated seed. The treated seed includes a seed and a seed treatment composition applied to the seed. The seed treatment composition includes at least one seed treatment, a foaming agent, and a solvent. The seed treatment composition preferably also includes a polymer or binder.

    摘要翻译: 处理种子的方法包括组合种子处理,发泡剂和溶剂以形成种子处理组合物。 将种子处理组合物发泡以形成发泡种子处理组合物。 将泡沫种子处理组合物施用于种子以形成至少一种处理的种子。 处理的种子包括施用于种子的种子和种子处理组合物。 种子处理组合物包括至少一种种子处理,发泡剂和溶剂。 种子处理组合物优选还包括聚合物或粘合剂。

    Systems and methods for solution-based deposition of metallic cap layers for high temperature superconductor wires
    8.
    发明申请
    Systems and methods for solution-based deposition of metallic cap layers for high temperature superconductor wires 有权
    用于高温超导线的金属盖层的基于溶液沉积的系统和方法

    公开(公告)号:US20090233800A1

    公开(公告)日:2009-09-17

    申请号:US11728108

    申请日:2007-03-23

    IPC分类号: H01L39/02 H01L39/24

    摘要: Under one aspect, a method of making a superconductor wire includes providing an oxide superconductor layer overlaying a substrate; forming a substantially continuous barrier layer over the oxide superconductor layer, the barrier layer including metal; depositing a layer of metal particles over the barrier layer, said depositing including applying a liquid including metal particles over the barrier layer; and sintering the layer of metal particles to form a substantially continuous metal layer over the barrier layer. In one or more embodiments, the oxide superconductor layer is oxygen-deficient, and the method may include oxidizing the oxygen-deficient oxide superconductor layer. At least a portion of the sintering and the oxidizing may occur simultaneously, for example by performing them at an oxygen partial pressure and a temperature sufficient to both sinter the metal particles and to oxidize the oxygen-deficient oxide superconductor layer.

    摘要翻译: 在一个方面,制造超导线的方法包括提供覆盖衬底的氧化物超导体层; 在所述氧化物超导体层上形成基本上连续的阻挡层,所述阻挡层包括金属; 在阻挡层上沉积一层金属颗粒,所述沉积包括将包含金属颗粒的液体施加在阻挡层上; 并且在所述阻挡层上形成金属颗粒层以形成基本连续的金属层。 在一个或多个实施例中,氧化物超导体层是缺氧的,并且该方法可以包括氧化缺氧氧化物超导体层。 烧结和氧化的至少一部分可以同时发生,例如通过在氧分压和足以烧结金属颗粒并氧化缺氧氧化物超导体层的温度下进行。