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    • 62. 发明授权
    • Aromatic compounds
    • 芳香族化合物
    • US4883804A
    • 1989-11-28
    • US932473
    • 1986-11-19
    • Francis InceBrian SpringthorpeJohn Dixon
    • Francis InceBrian SpringthorpeJohn Dixon
    • C07C323/25C07D213/38
    • C07C323/25C07D213/38Y10S514/821Y10S514/822Y10S514/824
    • There are described compounds of formula I, ##STR1## in which X represents a C2 to 8 alkylene chain optionally interrupted by a double bond or by S(O).sub.n, wherein n is 0, 1 or 2;Y represents O or NH,l and m each independently represent 2, 3 or 4,R.sub.10 represents phenyl substituted by one or more substituents R.sub.23, which may be the same or different; or R.sub.10 represents pyridyl, a saturated carbocyclic group, alkyl C 1 to 6 or hydrogen,R.sub.15 represents hydrogen or together with R.sub.23 forms a (CH.sub.2).sub.p chain, wherein p represents 0, 1 or 2;R.sub.20, R.sub.21, R.sub.22 and R.sub.23, which may be the same or different, independently represent hydrogen, alkyl C 1 to 6, NHR.sub.25, SH, NO.sub.2, halogen, CF.sub.3, SO.sub.2 R.sub.30, CH.sub.2 OH or OH, wherein R.sub.25 represents hydrogen, alkyl C 1 to 6, alkanoyl C 1 to 6 or SO.sub.2 alkyl C 1 to 6, and R.sub.30 represents alkyl C 1 to 6 or NH.sub.2,provided that when X represents an uninterrupted C4 alkylene chain, Y represents NH, m represents 2, l represents 2, R.sub.10 represents phenyl, R.sub.15 represents hydrogen, and R.sub.21, R.sub.22 and R.sub.23 represent hydrogen, then R.sub.20 does not represent hydrogen or 4-OH,and pharmaceutically acceptable salts and solvates thereof.There are also described processes for the preparation of the compounds of formula I and pharmaceutical compositions containing them. The compounds of the invention may be used in the treatment or prophylaxis of renal failure or cardiovascular disorders.
    • 描述式I的化合物,其中X表示任选被双键中断的C 2至8亚烷基链或S(O)n,其中n为0,1或2; Y表示O或NH,l和m各自独立地表示2,3或4,R10表示被一个或多个可以相同或不同的取代基R 23取代的苯基; 或R 10表示吡啶基,饱和碳环基,C 1-6烷基或氢,R 15表示氢或与R 23一起形成(CH 2)p链,其中p表示0,1或2; R 20,R 21,R 22和R 23可以相同或不同,独立地表示氢,烷基C1至6,NHR25,SH,NO2,卤素,CF3,SO2R30,CH2OH或OH,其中R25表示氢,烷基C1 如果X表示不间断的C 4亚烷基链,则Y表示NH,m表示2,l表示2,表示2至6的烷基,C 1至6的烷酰基或C 2至C 6的烷基,R 30表示烷基C 1-6, R10表示苯基,R15表示氢,R21,R22和R23表示氢,则R20不表示氢或4-OH及其药学上可接受的盐和溶剂化物。 还描述了制备式I化合物的方法和含有它们的药物组合物。 本发明的化合物可用于治疗或预防肾衰竭或心血管疾病。
    • 63. 发明授权
    • Antihypertensive 2-phenyl Hantzsch dihydropyridines
    • 抗高血压2-苯基汉坦二氢吡啶类
    • US4607041A
    • 1986-08-19
    • US601389
    • 1984-04-17
    • Andrew J. G. BaxterJohn DixonThomas McInallyAlan C. Tinker
    • Andrew J. G. BaxterJohn DixonThomas McInallyAlan C. Tinker
    • C07C17/093C07C45/00C07C47/55C07C205/56C07D205/04C07D211/78C07D211/90C07D305/08C07D309/12C07D401/04C07D405/04C07D413/04C07D521/00A61K31/445C07D413/14
    • C07D231/12C07C17/093C07C205/56C07C45/00C07C47/55C07D205/04C07D211/78C07D211/90C07D233/56C07D249/08C07D305/08C07D309/12C07D401/04C07D405/04C07D413/04
    • There are described compounds of formula I, ##STR1## in which R.sub.1 represents benzofurazanyl, pyridyl or phenyl, the pyridyl or phenyl being substituted by one or more of the groups halogen, nitro, --CN, --OR.sub.9, --S(O).sub.p R.sub.9, or alkyl C1 to 6 optionally substituted by halogen,p is 0, 1 or 2,R.sub.2 and R.sub.3, which may be the same or different, each represent hydrogen; alkyl C1 to 6 optionally substituted by one or more of the groups halogen, cyano, --XR.sub.4, --NR.sub.5 R.sub.6 or phenyl; cycloalkyl C3 to 8 optionally substituted by alkyl C1 to 6; a 4, 5 or 6 membered oxygen or nitrogen containing heterocyclic ring which is optionally substituted by alkyl C1 to 6 the alkyl in turn optionally being substituted by one or more phenyl groups;R.sub.5 and R.sub.6, which may be the same or different, each represent alkyl C1 to 6 optionally substituted by phenyl,Y and Z together form a bond, and additionally, when R.sub.8 is an electron withdrawing group Y may be hydrogen and Z may be hydroxy,one of R.sub.7 and R.sub.8 represents alkyl C1 to 6 and the other represents phenyl,or R.sub.7 and R.sub.8 may be the same or different and each represents phenyl optionally substituted by one or more of alkyl C1 to 6, halogen, alkoxy C1 to 6 or nitro; amino; alkyl C1 to 6 substituted by halogen; --CN; --CH.sub.2 OH; --CHO or --CH(OR.sub.9).sub.2,X is O or S,R.sub.4 is alkyl C1 to 6 or phenyl,R.sub.9 is alkyl C1 to 6, with certain provisons.There are also described processes for making the compounds, and their formulation and use as pharmaceuticals for treatment of hypertension, angina, or congestive heart failure.
    • 描述式Ⅰ化合物,其中R1代表苯并呋喃基,吡啶基或苯基,吡啶基或苯基被一个或多个卤素,硝基,-CN,-OR9,-S(O) pR9或任选被卤素取代的C 1-6的烷基,p为0,1或2,R 2和R 3可以相同或不同,各自表示氢; 任选被一个或多个卤素,氰基,-XR 4,-NR 5 R 6或苯基基团取代的C 1-6烷基; 任选被C1至6的烷基取代的环烷基C3至8; 任选被烷基C1至6取代的4,5或6元含氧或含氮杂环,所述烷基依次可选地被一个或多个苯基取代; R 5和R 6可以相同或不同,各自表示任选被苯基取代的烷基C1至6,Y和Z一起形成键,另外,当R8是吸电子基团时,Y可以是氢,Z可以是羟基 R 7和R 8中的一个表示烷基C1至6,另一个表示苯基,或者R 7和R 8可以相同或不同,表示任选被一个或多个烷基C1至6,卤素,烷氧基C1至6或 硝基 氨基; 由卤素取代的C1至6烷基; -CN; -CH 2 OH; -CHO或-CH(OR 9)2,X为O或S,R 4为C 1-6烷基或苯基,R 9为烷基C 1-6,具有一定条件。 还描述了制备化合物的方法及其制剂和用作治疗高血压,心绞痛或充血性心力衰竭的药物。
    • 67. 发明申请
    • STORAGE RACK SYSTEM
    • 储物架系统
    • US20130341295A1
    • 2013-12-26
    • US13533549
    • 2012-06-26
    • Gavin John DIXON
    • Gavin John DIXON
    • A47B73/00A47B55/00
    • A47B73/00A47B81/007A47B2230/0092
    • A product vertical storage rack is provided for storing generally cylindrical shaped products, such as wine, in a generally horizontal orientation. The rack includes three parallel spaced sets of longitudinal continuous support elements defining support surfaces, each having a width to longitudinally accommodate one or more products of a pre-determined length.The sets of support elements are oriented such that the second and third sets of support elements intersect and engage the first set of support elements at spaced intervals to produce a lattice structure defining a plurality of multiple cylinder receiving regular hexagon prism shaped openings. A preferred embodiment is configured to hold 19 bottles in each regular hexagon prism shaped opening.
    • 提供产品垂直存放架,用于以大致水平的方向储存大致圆柱形的产品,例如葡萄酒。 齿条包括限定支撑表面的三个平行间隔开的​​纵向连续支撑元件组,每个具有纵向容纳预定长度的一个或多个产品的宽度。 所述支撑元件组被定向成使得第二和第三组支撑元件以间隔的间隔相交并接合第一组支撑元件,以产生限定多个容纳正六边形棱柱形开口的多个圆筒的格子结构。 一个优选实施例被配置成在每个正六边形棱形开口中容纳19个瓶子。