Phenylene, furyl, and thienyl leukotriene B.sub.4 analogues
    5.
    发明授权
    Phenylene, furyl, and thienyl leukotriene B.sub.4 analogues 失效
    亚苯基,呋喃基和噻吩基白三烯B4类似物

    公开(公告)号:US4791133A

    公开(公告)日:1988-12-13

    申请号:US67526

    申请日:1987-06-26

    摘要: This invention relates to leukotriene B.sub.4 antagonists having the structure ##STR1## and the pharmaceutically acceptable addition salts thereof; wherein R.sup.1 is lower alkyl having 1-10 carbon atoms; or lower alkenyl or alkynyl having 2-10 carbon atoms; or lower alkadienyl having 3-10 carbon atoms; or lower alkadiynyl or alkenynyl having 4-10 carbon atoms;wherein R.sup.2 and R.sup.3 are the same or different and represent hydrogen or lower alkyl having 1-6 carbon atoms;wherein X is CH.dbd.CH, S, or O;wherein Y is CH.dbd.CH or C.tbd.C;wherein Z is OR.sup.4 or NR.sup.5 R.sup.6, and wherein R.sup.4 represent H, lower alkyl having 1-6 carbon atoms, or a pharmaceutically acceptable cation, and wherein R.sup.5 and R.sup.6 act independently and represent H or lower alkyl having 1-6 carbon atoms, or R.sup.5 and R.sup.6 may act together with N to form a cycloamine of the formula: ##STR2## wherein q is an integer from 2-5; wherein m and n are the same or different and either 1 or 0; andwherein p is an integer from 1 to 5.

    摘要翻译: 本发明涉及具有以下结构的白细胞三烯B4拮抗剂及其药学上可接受的加成盐; 其中R1是具有1-10个碳原子的低级烷基; 或具有2-10个碳原子的低级烯基或炔基; 或具有3-10个碳原子的低级链二烯基; 或具有4-10个碳原子的低级炔二炔基或烯炔基; 其中R2和R3相同或不同并且表示氢或具有1-6个碳原子的低级烷基; 其中X为CH = CH,S或O; 其中Y为CH = CH或C 3BOND C; 其中Z是OR 4或NR 5 R 6,并且其中R 4表示H,具有1-6个碳原子的低级烷基或药学上可接受的阳离子,并且其中R5和R6独立地表示H代表具有1-6个碳原子的低级烷基或R5 并且R6可以与N一起起作用以形成下式的环胺:其中q是2-5的整数; 其中m和n相同或不同,为1或0; 并且其中p为1至5的整数。

    Hockey puck having self-leveling means
    10.
    发明授权
    Hockey puck having self-leveling means 失效
    曲棍球有自我调平的意思

    公开(公告)号:US6146293A

    公开(公告)日:2000-11-14

    申请号:US677776

    申请日:1996-07-10

    IPC分类号: A63B67/14 A63B71/00

    CPC分类号: A63B67/14 A63B2102/24

    摘要: A hockey puck having a cavity and a self leveling weight disposed therein for causing the puck to topple from its side to a face when rolling and for maintaining a face of the puck substantially parallel to the playing surface.

    摘要翻译: 一种具有空腔和自重平衡重量的曲棍球盘,用于在滚动时使冰块从侧面倾斜到一面,并且用于保持圆盘的表面基本上平行于演奏表面。