Bronchospasmolytic carbamate derivatives
    2.
    发明授权
    Bronchospasmolytic carbamate derivatives 失效
    支气管痉挛性氨基甲酸酯衍生物

    公开(公告)号:US4419364A

    公开(公告)日:1983-12-06

    申请号:US279672

    申请日:1981-07-01

    CPC分类号: A61K31/27 A61K31/375

    摘要: New bronchospasmolytically active compounds exhibiting long duration of action and reduced undesired side effects of the structural formula ##STR1## and therapeutically acceptable salts thereof, in which formula R is selected from the group consisting of --C(CH.sub.3).sub.3, ##STR2## R.sup.1 is selected from the group consisting of H and R.sup.2, R.sup.2 represents the radical of the formula ##STR3## wherein R.sup.3 is selected from the group consisting of (a) H(b) alkyl groups containing 1-3 carbon atoms ##STR4## wherein R.sup.5 is selected from the group consisting of (e) OH(b) alkoxy groups containing 1-3 carbon atoms and whereinR.sup.4 is selected from the group consisting of(a) H(b) alkyl groups containing 1-3 carbon atoms, with the proviso that R.sup.3 and R.sup.4 are combined as follows:______________________________________ when R.sup.3 is then is R.sup.4 ______________________________________ H H alkyl group of 1-3 carbon atoms H or an alkyl group of 1-3 carbon atoms ##STR5## H ______________________________________ processes for the preparation thereof, chemical intermediates at their preparation, pharmaceutical preparations containing them, and their medicinal use.

    摘要翻译: 新的支气管扩张活性化合物显示出长时间的作用和减少结构式I的不期望的副作用及其治疗上可接受的盐,其中式R选自-C(CH 3)3, 其中R 3选自(a)H(b)含有1-3个碳原子的烷基,其中R 5选自H和R 2的基团,R 2表示式 选自(e)含有1-3个碳原子的(b)烷氧基,其中R 4选自(a)H(b)含有1-3个碳原子的烷基,和 条件是R 3和R 4如下组合: - 当R 3是具有1-3个碳原子的R 4 -HH-烷基时,或1-3个碳原子的烷基 - 其制备方法,其制备中的化学中间体,含有的药物制剂 他们和他们的药用。

    Dosage inhalator with indicating/interrupting means
    4.
    发明授权
    Dosage inhalator with indicating/interrupting means 失效
    具有指示/中断装置的剂量吸入器

    公开(公告)号:US5549101A

    公开(公告)日:1996-08-27

    申请号:US331589

    申请日:1994-11-14

    摘要: A dosage inhalator is provided for dispensing to a patient a pharmacologically active compound suspended in a fluid. The dosage inhalator includes a carrier having portions for carrying, by intermittent movement, predetermined and reproducible unit doses of the active compound to a conduit through which it is delivered; a maneuverer for actuating the intermittent movement of the carrier, the maneuverer being movable between first and second predetermined positions by a user of the inhalator; and a member for disrupting the movement of the maneuverer upon exhaustion of the active compound in the storage means. The carrier is actuated by a ratchet mechanism including a spring-biased pawl, the maneuverer includes a lever that is reciprocally displaceable between two distinct positions, and the movement of the ratchet mechanism is limited by the displacement of the lever.

    摘要翻译: PCT No.PCT / SE93 / 00389。 371日期:1994年11月14日 102(e)1994年11月14日日期PCT提交1993年5月4日PCT公布。 公开号WO93 / 21980 日期:1993年11月11日提供了一种剂量吸入器,用于向患者分配悬浮在流体中的药理活性化合物。 剂量吸入器包括载体,其具有用于通过间歇运动将预定和可再现的单位剂量的活性化合物携带到其被输送的导管的部分; 用于致动所述载体的间歇运动的操纵器,所述操纵器可由所述吸入器的使用者在第一和第二预定位置之间移动; 以及用于在存储装置中活化化合物耗尽时破坏操纵者的运动的成员。 载体由包括弹簧偏压棘爪的棘轮机构致动,该操纵器包括可在两个不同位置之间往复移动的杆,并且棘轮机构的移动受到杆的移位的限制。

    Dosage inhalator
    5.
    发明授权
    Dosage inhalator 失效
    用量吸入器

    公开(公告)号:US4534345A

    公开(公告)日:1985-08-13

    申请号:US393720

    申请日:1982-06-30

    IPC分类号: A61M11/06 A61M13/00 A61M15/00

    摘要: A dosage inhalator for the inhalation of a pharmacologically active compound in solid, micronized form is disclosed. The inhalator comprises a propellant container, a propellant dispensing unit, and a dosing unit for dosing the pharmacologically active compound. The dosing unit comprises a storage chamber for the active compound, a dose loading unit directly connected thereto, and a nozzle. The dose loading unit comprises a movable perforated membrane, and a holder for the perforated membrane. The membrane is displaceable between a first position where active compound is introduced into the perforations of the membrane, and second position where the perforations of the membrane are inserted into a propellant passage. While the membrane is in the second position, the propellant dispensing unit may be operated, allowing propellant originally stored in the propellant container to remove the active compound from the perforations inserted into the propellant passage and carry said compound out the nozzle.

    摘要翻译: 公开了用于吸入固体,微粉化形式的药理活性化合物的剂量吸入器。 吸入器包括推进剂容器,推进剂分配单元和用于给予药理活性化合物的给药单元。 给药单元包括用于活性化合物的储存室,直接与其连接的剂量加载单元和喷嘴。 剂量加载单元包括可移动穿孔膜和用于穿孔膜的保持器。 膜可以在将活性化合物引入膜的穿孔的第一位置和膜的穿孔插入到推进剂通道中的第二位置之间移动。 当膜位于第二位置时,可以操作推进剂分配单元,允许最初存储在推进剂容器中的推进剂从插入推进剂通道的穿孔中移除活性化合物,并将所述化合物从喷嘴中排出。

    Dosage device
    6.
    发明授权
    Dosage device 失效
    用量装置

    公开(公告)号:US4805811A

    公开(公告)日:1989-02-21

    申请号:US175174

    申请日:1988-03-30

    IPC分类号: G01F11/24 G01F11/26

    CPC分类号: G01F11/24 G01F11/261

    摘要: A dosage device for dosing with high accuracy a particulate material containing a pharmacologically active substance, including a storage chamber, a rotatable dosing unit adjacent the storage chamber, and an operating unit to cause relative rotation between the dosing unit and the storage chamber. The dosing unit is provided with a plurality of upwardly opening recesses opening into said storage chamber to receive particulate material therefrom through an outlet opening from the storage chamber. Scrapers are positioned in the outlet opening immediately above these recesses to pack and level the particulate material into the recesses and level the material off with the upper surface of the dosing unit as the dosing unit rotates relative to the storage chamber. The operating unit causes an indexing of the dosing unit between discrete rotational positions in one of which one of the recesses is in direct communication with a generally upwardly extending dispensing channel so that when the unit is turned upside down, the contents of that recess will be discharged through the channel.

    摘要翻译: 一种用于高精度给药的剂量装置,其含有药理学活性物质的颗粒材料,包括储存室,邻近储存室的可旋转计量单元,以及使剂量单元和储存室之间产生相对旋转的操作单元。 配料单元设置有多个向上开口的凹槽,其通向所述储存室,以通过来自储存室的出口开口从其中接收颗粒材料。 刮板定位在这些凹部上方的出口开口中,以将颗粒材料包装并平整到凹部中,并且随着定量给料单元相对于储存室旋转,使配料单元的上表面脱离材料。 操作单元引起配量单元在分离的旋转位置之间的分度,其中一个凹槽中的一个与大致向上延伸的分配通道直接连通,使得当单元上下颠倒时,该凹槽的内容将为 通过渠道排放。

    Aerosol inhalation device
    8.
    发明授权
    Aerosol inhalation device 失效
    气雾剂吸入装置

    公开(公告)号:US4641644A

    公开(公告)日:1987-02-10

    申请号:US773515

    申请日:1985-09-05

    IPC分类号: A61M11/08 A61M15/00

    摘要: An aerosol inhalation device in pocket-size which has one dosage dispensing position and one storage position, and which comprises a two-part telescoping deceleration chamber (2, 3) with rectangular cross-section and a socket (1) for an exchangeable aerosol container. The socket is connected with the inner chamber part (2) so that it can be telescopically inserted therein to form a storage position. In dosage dispensing position the socket is extended from the deceleration chamber, pivoted at an angle relative to the longitudinal axis of the chamber and locked in the angle.

    摘要翻译: 一种口袋尺寸的气溶胶吸入装置,其具有一个剂量分配位置和一个储存位置,并且包括具有矩形横截面的两部分伸缩式减速室(2,3)和用于可更换气溶胶容器的插座(1) 。 插座与内室部分(2)连接,使得其可以可伸缩地插入其中以形成存储位置。 在剂量分配位置,插座从减速室延伸,相对于腔室的纵向轴线以一定角度枢转并且以角度锁定。

    Device for use with medicinal inhalation devices
    10.
    发明授权
    Device for use with medicinal inhalation devices 失效
    用于药物吸入装置的装置

    公开(公告)号:US4174712A

    公开(公告)日:1979-11-20

    申请号:US849257

    申请日:1977-11-07

    IPC分类号: A61M11/06 A61M15/00 B65D83/14

    摘要: A device for use with a medicinal inhalation device comprises a rotationally symmetrical chamber having an opening to be connected to a spray nozzle and a mouthpiece. The chamber diverges conically from the opening and converges towards the mouthpiece. During passage through the chamber, an aerosol mist will lose propellant by evaporation, and smaller particles will be generated which can more readily follow the path of inhalation.

    摘要翻译: 用于药物吸入装置的装置包括旋转对称的腔室,其具有要连接到喷嘴和口部的开口。 腔室从开口锥形地发散并朝向接口件会聚。 在通过腔室期间,气溶胶雾将通过蒸发而失去推进剂,并且将产生较小的颗粒,其可以更容易地沿着吸入路径。