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    • 1. 发明授权
    • 4-pyrimidinone derivatives their preparation and their application in
therapy
    • 4-嘧啶酮衍生物的制备及其在治疗中的应用
    • US5472967A
    • 1995-12-05
    • US294023
    • 1994-08-24
    • Christian HoornaertMarc DaumasMichel AletruJean-Claude Muller
    • Christian HoornaertMarc DaumasMichel AletruJean-Claude Muller
    • C07D239/36C07D239/52C07D403/10A61K31/505
    • C07D239/36C07D239/52C07D403/10
    • Compounds which can be expressed as tautomeric forms and having the formulas (I), (I') and (I") ##STR1## wherein R.sub.1 =a straight or branched (C.sub.1-7) alkyl group or a straight or branched (C.sub.3-9) alkenyl group or a cyclo(C.sub.3-7)alkyl(C.sub.1-6) alkyl group, R.sub.2 =an atom of hydrogen, or a straight or branched (C.sub.1-7)alkyl group, or a cyclo(C.sub.3-7)alkyl(C.sub.1-3)alkyl group, or an aryl(C.sub.1-3)alkyl group optionally substituted on the ring, or an aryloxy(C.sub.1-3)alkyl group optionally substituted on the ring, or an arylthio(C.sub.1-3)alkyl group optionally substituted on the ring, or an arylsulfonyl(C.sub.1-3)alkyl group optionally substituted on the ring, or a heteroaryl(C.sub.1-3)alkyl group optionally substituted on the ring, R.sub.3 =CO.sub.2 H, 1H-tetrazol-5-yl, NHCOR.sub.11, NHSO.sub.2 R.sub.11, CONHSO.sub.2 R.sub.11 or CONHOR.sub.12 group where R.sub.11 =a methyl, trifluoromethyl, or phenyl group optionally substituted, R.sub.12 =a hydrogen atom, or a methyl or a phenyl group optionally substituted. The compounds are useful for antagonizing angiotensin II.
    • 可以表示为互变异构形式并具有式(I),(I')和(I“)的化合物其中R 1 =直链或支链(C 1-7)烷基 基团或直链或支链(C3-9)烯基或环(C3-7)烷基(C1-6)烷基,R2 =氢原子或直链或支链(C1-7)烷基, 或环(C 3-7)烷基(C 1-3)烷基或任选在环上取代的芳基(C 1-3)烷基或任意在环上取代的芳氧基(C 1-3)烷基,或 或环上任选取代的芳基磺酰基(C 1-3)烷基或环上任选取代的杂芳基(C 1-3)烷基,R 3 = CO 2 H ,1H-四唑-5-基,NHCOR 11,NHSO 2 R 11,CONHSO 2 R 11或CONHOR 12基团,其中R 11 =任选取代的甲基,三氟甲基或苯基,R 12 =氢原子或任选取代的甲基或苯基。 该化合物可用于拮抗血管紧张素II。
    • 3. 发明授权
    • Quinoline derivatives
    • 喹啉衍生物
    • US5432283A
    • 1995-07-11
    • US295469
    • 1994-08-25
    • Gerard CremerPascale GobervilleJean-Claude Muller
    • Gerard CremerPascale GobervilleJean-Claude Muller
    • C07D215/12C07D401/14C07D403/10C07D215/16
    • C07D401/14C07D215/12
    • The present invention provides a compound which is a quinoline derivative of the formula (I) ##STR1## in which R.sub.1 represents either 1H-tetrazol-5-yl, or CO.sub.2 H,R.sub.2 represents either (C.sub.1-7)alkyl or (C.sub.2-6)alkenyl,R.sub.3 and R.sub.4 represent, independently of each other, hydrogen, halogen, cyano group, (C.sub.1-7)alkyl, (C.sub.3-7)cycloalkyl(C.sub.1-4)alkyl, aryl, aryl(C.sub.1-4)alkyl, aryl(C.sub.2-6)alkenyl, --(CH.sub.2).sub.m --COR.sub.5 in which m=0 to 4 and R.sub.5 represents hydrogen, --OH, --(C.sub.1-6)alkoxy, or --NR.sub.7 R.sub.8, R.sub.7 and R.sub.8 representing, independently of each other, hydrogen or --(C.sub.1-4)alkyl group, or a --(CH.sub.2).sub.n --R.sub.6 group in which n=1 to 4 and R.sub.6 represents --OH, --(C.sub.1-6)alkoxy, --(C.sub.1-4)alkoxy(C.sub.1-4)alkoxy, or (C.sub.3-7)cycloalkyl(C.sub.1-4)alkoxy group, or a pharmaceutically acceptable salt thereof and their therapeutic applications.
    • 本发明提供一种化合物,其为式(I)的喹啉衍生物,其中R 1表示1H-四唑-5-基或CO 2 H,R 2表示(C 1-7)烷基或( C2-6)烯基,R3和R4彼此独立地表示氢,卤素,氰基,(C1-7)烷基,(C3-7)环烷基(C1-4)烷基,芳基,芳基(C1-4 )烷基,芳基(C2-6)烯基, - (CH2)m-COR5,其中m = 0至4,R5表示氢,-OH, - (C1-6)烷氧基或-NR7R8,R7和R8表示, 氢或 - (C1-4)烷基或其中n = 1-4的R6为R6,R6为-OH的 - (CH2)n-R6基, - (C1-6)烷氧基, - (C1 -4)烷氧基(C 1-4)烷氧基或(C 3-7)环烷基(C 1-4)烷氧基或其药学上可接受的盐及其治疗应用。
    • 8. 发明授权
    • Counter-current automatic cleaning filter
    • 逆流自动清洗过滤器
    • US4119540A
    • 1978-10-10
    • US859182
    • 1977-12-09
    • Jean-Claude Muller
    • Jean-Claude Muller
    • B01D46/24B01D29/11B01D29/46B01D29/62B01D29/66B01D29/38
    • B01D29/117B01D2201/0438B01D2201/287
    • The filter has a filtering chamber in which a number of hollow filtering elements are arranged on a circle about the axis of the filter. The chamber has a liquid inlet and a liquid outlet and the hollow filtering elements communicate in parallel with the inlet and outlet. A hollow arm defining a passageway is rotatable about the axis of the filter and the passageway is capable of putting all the inlets of the filtering elements successively in communication with an impurities discharging chamber in which prevails a pressure lower than the pressure of the filtered liquid. The arm is connected to rotate with the driven member of a unidirectional step-by-step drive mechanism. The arm is also connected to rotate with the driven member of a second unidirectional step-by-step drive mechanism in the same direction as with the first drive mechanism.
    • 过滤器具有过滤室,其中多个中空过滤元件围绕过滤器的轴线布置在圆周上。 腔室具有液体入口和液体出口,并且中空过滤元件与入口和出口平行地连通。 限定通道的空心臂可围绕过滤器的轴线旋转,并且通道能够将过滤元件的所有入口连续地与杂质排出室连通,其中压力低于过滤液体的压力。 臂与单向逐步驱动机构的从动构件连接以旋转。 臂也被连接成与第二单向逐步驱动机构的从动构件沿与第一驱动机构相同的方向旋转。