Fluorination of ketoamides
    2.
    发明授权
    Fluorination of ketoamides 失效
    酮酰胺的氟化

    公开(公告)号:US06388133B1

    公开(公告)日:2002-05-14

    申请号:US09230970

    申请日:1999-12-09

    IPC分类号: C07C23305

    CPC分类号: C07C235/74

    摘要: A process for the preparation of an N,N-disubstituted-2-fluoro-1,3-ketoamide having the formula RCO.CFR′CONR2″ comprises treating an N,N-disubstituted-1,3-ketoamide having the formula RCO.CHR′CONR2″ with elemental fluorine. The groups R, R′ and R″ are independently selected from alkyl, aryl, substituted aryl, cycloalkyl, and substituted cycloalkyl. The group R′ may also be nitro or chlorine.

    摘要翻译: 制备具有式RCO.CFR'CONR2“的N,N-二取代-2-氟-1,3-酮酰胺的方法包括处理具有式RCO的N,N-二取代-1,3-酮酰胺 .CHR'CONR2“与元素氟。 基团R,R'和R“独立地选自烷基,芳基,取代的芳基,环烷基和取代的环烷基。 基团R'也可以是硝基或氯。

    Process for the preparation of esters
    3.
    发明授权
    Process for the preparation of esters 失效
    制备酯的方法

    公开(公告)号:US5847198A

    公开(公告)日:1998-12-08

    申请号:US973677

    申请日:1997-12-12

    摘要: A process for the preparation of an ester, especially fluorinated esters R.sub.1 O.OC--CHR.sub.2 --CO.OR.sub.3, R.sub.1 and R.sub.3 are each independently selected from alkyl, cycloalkyl and aryl. R.sub.2 is selected from hydrogen, alkyl, cycloalkyl. The method includes the steps of covering a corresponding compound of formula 2: R.sub.1 O.OC--CHR.sub.2 --CO.OR.sub.3 in the presence of a base, of salt of a compound of formula 2, into corresponding compound of formula 1 by the reaction of elemental fluorine.

    摘要翻译: PCT No.PCT / GB96 / 01355 Sec。 371日期1997年12月12日 102(e)日期1997年12月12日PCT提交1996年6月7日PCT公布。 公开号WO97 / 00848 日期1997年1月9日一种制备酯,特别是氟化酯的方法R1O.OC-CHR2-CO.OR3,R1和R3各自独立地选自烷基,环烷基和芳基。 R2选自氢,烷基,环烷基。 该方法包括以下步骤:在碱的存在下,将式2的化合物R 1 O.OC-CHR 2 -COOROR包含在式2化合物的盐的相应化合物中,通过元素 氟。

    Catalyzed fluorination of carbonyl compounds
    4.
    发明授权
    Catalyzed fluorination of carbonyl compounds 失效
    催化羰基化合物的氟化

    公开(公告)号:US06300511B1

    公开(公告)日:2001-10-09

    申请号:US09463030

    申请日:2000-03-27

    IPC分类号: C07F902

    摘要: The present invention provides a method of substituting a carbonyl compound with fluorine at the &agr;-position, comprising reaching the carbonyl compound with a fluorinating present of a metal-containing catalyst. The reaction results in replacement of a hydrogen atom by fluorine. The catalyst, which is used in a catalytically effective amount, is preferably a transition metal. In one class of methods the catalyst is a transition metal compound. In another class of methods, the catalyst is an elemental metal, in which case the carbonyl compound has an activating group attached to the carbon atom which is substituted by fluorine.

    摘要翻译: 本发明提供了在α-位置用氟取代羰基化合物的方法,包括用含金属的催化剂的氟化存在物到达羰基化合物。 该反应导致用氟代替氢原子。 以催化有效量使用的催化剂优选为过渡金属。 在一类方法中,催化剂是过渡金属化合物。 在另一类方法中,催化剂是元素金属,在这种情况下,羰基化合物具有与被氟取代的碳原子连接的活化基团。

    Preparation of fluorinated compounds
    5.
    发明授权
    Preparation of fluorinated compounds 失效
    氟化合物的制备

    公开(公告)号:US06255518B1

    公开(公告)日:2001-07-03

    申请号:US09463268

    申请日:2000-03-20

    IPC分类号: C07F940

    CPC分类号: C07F9/4037 C07F9/4006

    摘要: A method for the preparation of a fluorinated Phosphonate having the formula (RO)2PO CFR′R″ comprises treating a phosphonate of the formula (RO)2PO CHR′R″, or a metal salt thereof, with fluorine. R is an alkyl group R′ is hydrogen or alkyl and R″ is hydrogen, alkyl or another group.

    摘要翻译: 制备具有式(RO)2 PO CFR'R“的氟化膦酸酯的方法包括用氟处理式(RO)2 POCHR'R”的膦酸酯或其金属盐。 R是烷基,R'是氢或烷基,R“是氢,烷基或另一个基团。

    Preparation of .alpha.-fluoroketones
    6.
    发明授权
    Preparation of .alpha.-fluoroketones 失效
    α-氟酮的制备

    公开(公告)号:US6031139A

    公开(公告)日:2000-02-29

    申请号:US11415

    申请日:1998-02-05

    CPC分类号: C07C45/54 C07C45/511

    摘要: The use of polar organic solvent as the solvent in the direct fluorination, to make an .alpha.-fluoroketone, of an enol ester or enol trialkylsilyl ether of a compound containing a tautomerisable ketone group, the solvent being relatively inert to fluorine and one in which the enol ester or enol trialkylsilyl ether is relatively stable to hydrolysis. Preferably the solvent is anhydrous, e.g. anhydrous acetonitrile. Alternatively commercial formic acid containing 3% water may be used with a said enol ester.

    摘要翻译: PCT No.PCT / GB97 / 01547 Sec。 371日期:1998年2月5日 102(e)日期1998年2月5日PCT提交1997年6月6日PCT公布。 WO97 / 46508 PCT出版物 日期1997年12月11日在直接氟化中使用极性有机溶剂作为溶剂,制备含有可互变异构酮基的化合物的烯醇酯或烯醇三烷基甲硅烷基的α-氟代酮,该溶剂对氟相对惰性 其中烯醇酯或烯醇三烷基甲硅烷基醚对水解相对稳定。 优选地,溶剂是无水的,例如 无水乙腈。 或者可以使用含有3%水的商业甲酸与所述烯醇酯一起使用。

    Methods for correction of spinal deformities
    8.
    发明授权
    Methods for correction of spinal deformities 有权
    矫正脊柱畸形的方法

    公开(公告)号:US08556941B2

    公开(公告)日:2013-10-15

    申请号:US13205248

    申请日:2011-08-08

    申请人: John Hutchinson

    发明人: John Hutchinson

    IPC分类号: A61B17/70

    摘要: A method of treating a spinal column shape deformation includes fixing at least two fixation screw assemblies to respective vertebrae, sliding a rod between the arm extensions on each of the fixation screw assemblies, swinging the channels of the screw assemblies relative to the fixation screws so that the channels become less inclined to the axes of the fixation screws, and so that the rod is located generally posteriorly of the spinal column, locking the channel against swinging relative to the screw, rotating the rod about its axis relative to at least one of the channels, and locking the rod against movement relative to the channel.

    摘要翻译: 治疗脊柱形变形的方法包括将至少两个固定螺钉组件固定到相应的椎骨上,在每个固定螺钉组件上的臂延伸部之间滑动杆,相对于固定螺钉摆动螺钉组件的通道,使得 通道变得不那么倾向于固定螺钉的轴线,并且使得杆大体位于脊柱的后方,锁定通道相对于螺钉摆动,相对于其中的至少一个将杆绕其轴线旋转 通道,并且锁定杆相对于通道的运动。

    Methods for Correction of Spinal Deformities
    9.
    发明申请
    Methods for Correction of Spinal Deformities 有权
    矫正脊柱畸形的方法

    公开(公告)号:US20110295321A1

    公开(公告)日:2011-12-01

    申请号:US13205248

    申请日:2011-08-08

    申请人: John Hutchinson

    发明人: John Hutchinson

    IPC分类号: A61B17/88

    摘要: A method of treating a spinal column shape deformation includes fixing at least two fixation screw assemblies to respective vertebrae, sliding a rod between the arm extensions on each of the fixation screw assemblies, swinging the channels of the screw assemblies relative to the fixation screws so that the channels become less inclined to the axes of the fixation screws, and so that the rod is located generally posteriorly of the spinal column, locking the channel against swinging relative to the screw, rotating the rod about its axis relative to at least one of the channels, and locking the rod against movement relative to the channel.

    摘要翻译: 治疗脊柱形变形的方法包括将至少两个固定螺钉组件固定到相应的椎骨上,在每个固定螺钉组件上的臂延伸部之间滑动杆,相对于固定螺钉摆动螺钉组件的通道,使得 通道变得不那么倾向于固定螺钉的轴线,并且使得杆大体位于脊柱的后方,锁定通道相对于螺钉摆动,相对于其中的至少一个将杆绕其轴线旋转 通道,并且锁定杆相对于通道的运动。

    Pyrimidine and Quinoline Potentiators of Metabotropic Glutamate Receptors
    10.
    发明申请
    Pyrimidine and Quinoline Potentiators of Metabotropic Glutamate Receptors 审中-公开
    代谢型谷氨酸受体的嘧啶和喹啉电位

    公开(公告)号:US20070287716A1

    公开(公告)日:2007-12-13

    申请号:US11665422

    申请日:2005-10-24

    CPC分类号: C07D239/26 C07D215/06

    摘要: The present invention is directed to compounds which are potentiators of metabotropic glutamate receptors, including the mGluR2 receptor, and which are useful in the treatment or prevention of neurological and psychiatric disorders associated with glutamate dysfunction and diseases in which metabotropic glutamate receptors are involved. The invention is also directed to pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the prevention or treatment of such diseases in which metabotropic glutamate receptors are involved.

    摘要翻译: 本发明涉及作为代谢型谷氨酸受体的增强剂(包括mGluR2受体)的化合物,其可用于治疗或预防与谷氨酸能力障碍相关的神经和精神病学障碍以及其中涉及代谢型谷氨酸受体的疾病。 本发明还涉及包含这些化合物的药物组合物以及这些化合物和组合物在预防或治疗涉及代谢型谷氨酸受体的疾病中的用途。