Derivatives of pyridone, their preparation process, the new
intermediates obtained, their use as medicaments and the pharmaceutical
compositions containing them
    42.
    发明授权
    Derivatives of pyridone, their preparation process, the new intermediates obtained, their use as medicaments and the pharmaceutical compositions containing them 失效
    吡啶酮的衍生物,其制备方法,获得的新中间体,它们作为药物的用途和含有它们的药物组合物

    公开(公告)号:US5674883A

    公开(公告)日:1997-10-07

    申请号:US690552

    申请日:1996-07-31

    摘要: Products of formula (I): ##STR1## in which: R.sub.1, R.sub.2, R.sub.3 and R.sub.4 represent: --a hydrogen atom, a halogen atom, one of the following radicals: hydroxyl, mercapto, cyano, nitro, sulpho, formyl, benzoyl, acyl, carboxy, cycloalkyl, acyloxy, --an alkyl, alkenyl, alkynyl, alkyloxy or alkythio radical, --an alkyl, alkenyl, alkynyl, alkyloxy or alkylthio radical, --an aryl, arylalkyl, arylalkenyl, aryloxy or arylthio radical, --a radical: ##STR2## --a--(CH.sub.2).sub.m1 --S(O).sub.m2 --Z'--R'.sub.14 radical in which m1 represents an integer from 0 to 4, m2 represents an integer from 0 to 2, R.sub.5 represents a divalent alkylene radical, Y represents the --Y.sub.1 --B--Y.sub.2 radical. These products have useful pharmacological properties, which justify their use as medicaments.

    摘要翻译: 式(I)的产物:其中:R1,R2,R3和R4表示:-a氢原子,卤素原子,以下基团之一:羟基,巯基,氰基,硝基,磺基, 甲酰基,苯甲酰基,酰基,羧基,环烷基,酰氧基,烷基,烯基,炔基,烷氧基或烷基, - 烷基,烯基,炔基,烷氧基或烷硫基, - 芳基,芳基烷基,芳基烯基,芳氧基或芳硫基 ,其中m1表示0〜4的整数,m表示0〜4的整数,m表示0〜4的整数,m表示0〜 2,R5表示二价亚烷基,Y表示-Y1-B-Y2基。 这些产品具有有用的药理学特性,证明它们用作药物。

    Folding trimaran
    43.
    发明授权
    Folding trimaran 失效
    折叠三体船

    公开(公告)号:US5515801A

    公开(公告)日:1996-05-14

    申请号:US391409

    申请日:1995-02-16

    IPC分类号: B63B1/14 B63B1/00

    CPC分类号: B63B1/14

    摘要: Folding trimaran which is symmetrical in relation to its median longitudinal axis and comprises a central hull, equipped with a mast, and also two lateral floats, which are connected to the central hull by at least one connecting arm. The trimaran can be moved between a first position in which the connecting arms are unfolded approximately horizontally on each side of the central hull, substantially perpendicularly to the longitudinal axis of the latter, and a second position in which the floats are folded along the central hull in such a manner as to reduce the space requirement. The trimaran has at least two connecting arms arranged symmetrically to define a maneuvering pair extending as far as the median horizontal axis. This pair is one on the other or separate at a place and are connected to the mast by one or two sliding carriages which can be moved in translation along the mast in order to enable the trimaran to be moved from the sailing position into the mooring position or vice versa by folding the two floats either at the same time or separately.

    摘要翻译: 折叠三体船相对于其中间纵向轴线对称,并且包括配备有桅杆的中央船体,以及两个横向浮子,其通过至少一个连接臂连接到中央船体。 三体船可以在第一位置和第二位置之间移动,在第一位置,连接臂在中心船体的每一侧大致水平地展开,基本上垂直于后者的纵向轴线,以及第二位置,浮子沿着中心船体折叠 以减少空间要求的方式。 三体船具有对称布置的至少两个连接臂,以限定延伸到中间水平轴线的操纵对。 这对是一个在另一个或在一个地方分开,并通过一个或两个滑动滑架连接到桅杆,滑动滑架可以沿桅杆平移移动,以使三体船能够从帆船位置移动到系泊位置 或者反过来也可以通过同时或分开地折叠两个浮子。

    Sulphorous derivatives of imidazole and their use as medicaments
    49.
    发明授权
    Sulphorous derivatives of imidazole and their use as medicaments 失效
    咪唑的硫代衍生物及其用作药物

    公开(公告)号:US5599830A

    公开(公告)日:1997-02-04

    申请号:US369909

    申请日:1995-01-09

    摘要: The invention relates to the products: ##STR1## in which: R.sub.1 =alkyl, alkenyl, alkynyl, alkylthio,R.sub.2B, R.sub.3B representing:hydrogen, mercapto, formyl, acyl, carboxy nitro, cyano,--PO.sub.3 (R).sub.2, R representing hydrogen, alkyl, aryl, amino or carbamoyl,the R.sub.4B radicals; ##STR2## n=0 to 2 X'=arylR.sub.4B either represents --(CH.sub.2).sub.m1 --S(O).sub.m2 --X--R.sub.10, m1=0 to 4, m2=0 to 2either m1 is different from 0, X--R.sub.10 represents amino, or whatever m1 is, X represents a single bond or --NH--, --NH--CO--, --NH--CO--NH--,R.sub.10 =alkyl, alkenyl or aryl, or hydrogen, alkyl, alkenyl, alkynyl, acyl or amino,--S--S--R.sub.4B ', R.sub.4B ' represents R.sub.4B except for amino and alkoxy, and one of R.sub.2B and R.sub.3B represents --OR.sub.4B : ##STR3## m=0 to 2, Y.sub.B ---Y.sub.1B --B--Y.sub.2B,Y.sub.1B =aryl,B=a single bond or --CO--, --O--, --NH--CO--, --CO--NH--, --O--O--(CH.sub.2).sub.p --,p=1 to 3,Y.sub.2B represents hydrogen, cyano, carboxy, in all isomer forms and salts, their use as medicaments.

    摘要翻译: 本发明涉及产品:其中:R1 =烷基,烯基,炔基,烷硫基,R2B,R3B代表:氢,巯基,甲酰基,酰基,羧基硝基,氰基,-PO3(R)2 R代表氢,烷基,芳基,氨基或氨基甲酰基,R4B基; n = 0〜2 X'=芳基R4B表示 - (CH2)m1-S(O)m2-X-R10,m1 = 0〜4,m2 = 0〜2 m1不同于0,X -R10表示氨基,或任何m1表示,X表示单键或-NH-,-NH-CO-,-NH-CO-NH-,R10 =烷基,烯基或芳基,或氢,烷基,烯基,炔基 ,酰基或氨基,-SS-R4B',R4B'表示除氨基和烷氧基以外的R4B,R2B和R3B之一表示-OR4B:m = 0至2,YB-Y1B-B-Y2B,Y1B =芳基,B =单键或-CO-,-O-,-NH-CO-,-CO-NH-, - O-(CH 2)p - ,p = 1〜3,Y2B表示氢,氰基, 羧基,以所有异构体形式和盐,它们作为药物的用途。