CONTAINER FOR INHALATION ANESTHETIC
    2.
    发明申请
    CONTAINER FOR INHALATION ANESTHETIC 审中-公开
    用于吸入麻醉的容器

    公开(公告)号:US20110284418A1

    公开(公告)日:2011-11-24

    申请号:US13196884

    申请日:2011-08-02

    IPC分类号: B65D85/00

    CPC分类号: A61M16/183 Y10S514/958

    摘要: A pharmaceutical product includes an inhalation anesthetic stored within an aluminum container. According to such a product, the interior of the aluminum container is provided with an inert lining comprising an epoxyphenolic resin, and the inhalation anesthetic is selected from the group consisting of sevoflurane, desflurane, isoflurane, enflurane, methoxyflurane and halothane.

    摘要翻译: 药物产品包括储存在铝容器内的吸入麻醉剂。 根据这样的产品,铝容器的内部设置有包含环氧酚醛树脂的惰性衬里,吸入麻醉剂选自七氟烷,地氟烷,异氟烷,恩氟烷,甲氧氟烷和氟烷。

    Preparation of desflurane
    3.
    发明授权
    Preparation of desflurane 有权
    制备地氟烷

    公开(公告)号:US06800786B1

    公开(公告)日:2004-10-05

    申请号:US10645884

    申请日:2003-08-21

    IPC分类号: C07C4122

    CPC分类号: C07C41/22 C07C43/123

    摘要: Provided is a method for the preparation of desflurane wherein isoflurane is reacted with 0.7-1.2 mol. % of antimony pentachloride and 1.3-2.2 molar equivalents of hydrogen fluoride. Typically, the method is conducted by addition of hydrogen fluoride to a mixture of isoflurane and antimony pentachloride. After the addition of hydrogen fluoride is completed, the reaction is preferably maintained at temperatures of about 9-18° C. for about 6 to 7 hours, before being quenched.

    摘要翻译: 提供了一种制备地氟烷的方法,其中异氟烷与0.7-1.2mol反应。 5%的五氯化锑和1.3-2.2摩尔当量的氟化氢。 通常,该方法通过向异氟烷和五氯化锑的混合物中加入氟化氢来进行。 在完成氟化氢的添加之后,优选在骤冷之前将反应保持在约9-18℃的温度下约6至7小时。

    Method for cardioprotection and neuroprotection by intravenous administration of halogenated volatile anesthetics
    6.
    发明授权
    Method for cardioprotection and neuroprotection by intravenous administration of halogenated volatile anesthetics 有权
    通过静脉内施用卤化挥发性麻醉剂进行心脏保护和神经保护的方法

    公开(公告)号:US07999011B2

    公开(公告)日:2011-08-16

    申请号:US10682303

    申请日:2003-10-09

    IPC分类号: A01N29/00 A61K31/02

    摘要: Provided is a method of treating a patient having a tissue that is subject to an ischemic event. The method is conducted by parenterally administering a formulation containing a halogenated volatile anesthetic in an amount effective to improve the tissue's resistance to or tolerance of the ischemic event. In preferred embodiment of the invention, the amount of the formulation administered to the patient is sub-anesthetic. The formulation can be administered prior to, concurrently with, or after the ischemic event. The method can be used, for example, for treatment of patients having myocardial or neuronal tissue that is subject to an ischemic event.

    摘要翻译: 提供一种治疗患有缺血事件的组织的患者的方法。 该方法通过肠胃外施用含有卤代挥发性麻醉剂的制剂,其量为有效改善组织对缺血事件的抗性或耐受性的量。 在本发明的优选实施方案中,施用于患者的制剂的量是亚麻醉剂。 该制剂可以在缺血事件之前,同时或之后施用。 该方法可用于例如治疗患有缺血事件的心肌或神经元组织的患者。

    Process for recovery of 1,1,1,3,3,3-hexafluoroisopropanol from the waste stream of sevoflurane synthesis
    7.
    发明授权
    Process for recovery of 1,1,1,3,3,3-hexafluoroisopropanol from the waste stream of sevoflurane synthesis 有权
    从七氟醚合成废液中回收1,1,1,3,3,3-六氟异丙醇的方法

    公开(公告)号:US07375254B2

    公开(公告)日:2008-05-20

    申请号:US11135430

    申请日:2005-05-24

    IPC分类号: C07C31/34 C07C41/22

    摘要: Provided is a process of obtaining 1,1,1,3,3,3-hexafluoro-2-propanol (“HFIP”) from a composition comprising an HFIP hydrolyzable precursor. The HFIP hydrolyzable precursor is a compound, other than sevoflurane itself, that has an intact 1,1,1,3,3,3-hexafluoroisopropoxy moiety[(CF3)2CHO—], and contains one or more moieties susceptible to acidic hydrolysis, such that HFIP is released upon such treatment. The process is useful, among other things, for recovering HFIP from waste streams associated with the synthesis of the inhalation anesthetic, fluoromethyl 2,2,2-trifluoro-1-(trifluoromethyl)ethyl ether (“sevoflurane”). The process includes heating the composition with a strong protic acid to a temperature effective to hydrolyze at least some of the HFIP hydrolyzable precursor to HFIP, and then isolating the HFIP from the heated composition.

    摘要翻译: 提供了从包含HFIP可水解前体的组合物获得1,1,1,3,3,3-六氟-2-丙醇(“HFIP”)的方法。 HFIP可水解前体是除七氟烷本身以外的化合物,其具有完整的1,1,1,3,3,3-六氟异丙氧基部分[(CF 3)2) > CHO-],并含有一个或多个对酸性水解敏感的部分,使得在这种处理时释放HFIP。 该方法尤其用于从与合成吸入麻醉剂氟甲基2,2,2-三氟-1-(三氟甲基)乙醚(“七氟烷”)相关的废物流中回收HFIP。 该方法包括用强质子酸将组合物加热至有效水解至少一些HFIP可水解前体至HFIP的温度,然后将HFIP与加热的组合物分离。

    Process for recovery of 1,1,1,3,3,3-hexafluoroisopropanol from the waste stream of sevoflurane synthesis
    8.
    发明授权
    Process for recovery of 1,1,1,3,3,3-hexafluoroisopropanol from the waste stream of sevoflurane synthesis 有权
    从七氟醚合成废液中回收1,1,1,3,3,3-六氟异丙醇的方法

    公开(公告)号:US06987204B2

    公开(公告)日:2006-01-17

    申请号:US10755850

    申请日:2004-01-12

    IPC分类号: C07C41/09 C07C41/42

    摘要: Provided is a process of obtaining 1,1,1,3,3,3-hexafluoro-2-propanol (“HFIP”) from a composition comprising an HFIP hydrolyzable precursor. The HFIP hydrolyzable precursor is a compound, other than sevoflurane itself, that has an intact 1,1,1,3,3,3-hexafluoroisopropoxy moiety[(CF3)2CHO—], and contains one or more moieties susceptible to acidic hydrolysis, such that HFIP is released upon such treatment. The process is useful, among other things, for recovering HFIP from waste streams associated with the synthesis of the inhalation anesthetic, fluoromethyl 2,2,2-trifluoro-1-(trifluoromethyl)ethyl ether (“sevoflurane”). The process includes heating the composition with a strong protic acid to a temperature effective to hydrolyze at least some of the HFIP hydrolyzable precursor to HFIP, and then isolating the HFIP from the heated composition.

    摘要翻译: 提供从包含HFIP可水解前体的组合物中获得1,1,1,3,3,3-六氟-2-丙醇(“HFIP”)的方法。 HFIP可水解前体是除七氟烷本身以外的化合物,其具有完整的1,1,1,3,3,3-六氟异丙氧基部分[(CF 3)2) > CHO-],并含有一个或多个对酸性水解敏感的部分,使得在这种处理时释放HFIP。 该方法尤其用于从与合成吸入麻醉剂氟甲基2,2,2-三氟-1-(三氟甲基)乙醚(“七氟烷”)相关的废物流中回收HFIP。 该方法包括用强质子酸将组合物加热至有效水解至少一些HFIP可水解前体至HFIP的温度,然后将HFIP与加热的组合物分离。

    Methods for preparing
5-aroyl-1,2-dihydro-3H-pyrrolo-[1,2-A]pyrrole-1-carboxylic acids
    9.
    发明授权
    Methods for preparing 5-aroyl-1,2-dihydro-3H-pyrrolo-[1,2-A]pyrrole-1-carboxylic acids 失效
    5-芳酰基-1,2-二氢-3H-吡咯并[1,2-A]吡咯-1-羧酸的制备方法

    公开(公告)号:US5621115A

    公开(公告)日:1997-04-15

    申请号:US604551

    申请日:1996-02-21

    CPC分类号: C07D487/04

    摘要: This invention pertains to methods for preparing 5-aroyl-1,2-dihydro-3H-pyrrolo-[1,2-a]pyrrole-1-carboxylic acids represented by formula (I): ##STR1## In a first embodiment, the method comprises the sequential steps of cyclizing, via a free radical ring closure reaction, and hydrolyzing a compound represented by formula (IV): ##STR2## wherein R.sub.1 is lower alkyl. In a second embodiment, the method comprises the sequential steps of hydrolyzing and decarboxylating a compound represented by formula (VIII): ##STR3##

    摘要翻译: 本发明涉及由式(I)表示的5-芳酰基-1,2-二氢-3H-吡咯并[1,2-a]吡咯-1-羧酸的制备方法: 该方法包括通过自由基闭环反应环化并水解由式(IV)表示的化合物:其中R 1为低级烷基的式(Ⅳ)化合物的顺序步骤。 在第二个实施方案中,该方法包括水解和脱羧由式(VIII)表示的化合物的顺序步骤:(VIII)