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    • 3. 发明授权
    • Pyranoquinolinones and analogs thereof
    • 吡喃喹啉酮及其类似物
    • US4419352A
    • 1983-12-06
    • US236329
    • 1981-02-20
    • David CoxHugh CairnsNigel ChadwickJohn L. Suschitzky
    • David CoxHugh CairnsNigel ChadwickJohn L. Suschitzky
    • A61K31/435A61K31/495A61P11/06A61P37/08C07D215/00C07D215/48C07D239/72C07D239/90C07D311/24C07D335/06C07D491/04C07D491/052C07D495/04A61K31/47A61K31/535C07D413/14
    • C07D491/04C07D215/48C07D239/90C07D311/24C07D335/06C07D495/04Y10S514/826Y10S514/914Y10S514/925Y10S514/926Y10S514/927Y10S514/934
    • There are described compounds of formula I, ##STR1## in which an adjacent pair of R.sub.5, R.sub.6, R.sub.7 and R.sub.8 form a chain --CZC(G.sub.1).dbd.(G.sub.2)--Z--,R.sub.4, R.sub.9 and the remainder of R.sub.5, R.sub.6, R.sub.7 and R.sub.8, which may be the same or different, each represent hydrogen, alkyl, halogen, alkenyl, --NO.sub.2, --NR.sub.1 R.sub.2, --OR.sub.3, --S(O).sub.n R.sub.3 ; or alkyl substituted by hydroxy, amino, alkoxy or carbonyl oxygen,n is 0, 1 or 2,R.sub.1 and R.sub.2, which may be the same or different, each represent hydrogen, alkyl, --CONHR.sub.3, phenyl or phenyl substituted by alkyl or halogen, or R.sub.1 and R.sub.2 together with the nitrogen atom to which they are attached form a 5 or 6 membered heterocyclic ring,R.sub.3 represents hydrogen, alkyl, alkenyl or phenyl,one of G.sub.1 and G.sub.2 is hydrogen and the other is a group E,each E, which may be the same or different, is --COOH, a 5-tetrazolyl group, or a carboxamidotetrazole group,each Z, which may be the same or different, is oxygen or sulphur, andone or two of the atoms, a, b, c and d are nitrogen atoms and the remainder are carbon atoms, R.sup.9 having no significance when two of a, b, c and d are nitrogen,(with certain exclusions)and pharmaceutically acceptable derivatives thereof.There are also described methods for making the compounds and pharmaceutical, e.g. anti-allergic, compositions and mixtures containing them.
    • 描述了式I,其中相邻的一对R 5,R 6,R 7和R 8形成链-CZC(G1)=(G2)-Z-,R4,R9和R5的其余部分的式I化合物, R 6,R 7和R 8可以相同或不同,各自表示氢,烷基,卤素,烯基,-NO 2,-NR 1 R 2,-OR 3,-S(O)n R 3; 或被羟基,氨基,烷氧基或羰基氧取代的烷基,n为0,1或2,可以相同或不同的R 1和R 2各自表示氢,烷基,-CONHR 3,苯基或被烷基或卤素取代的苯基 ,或R1和R2与它们所连接的氮原子一起形成5或6元杂环,R 3表示氢,烷基,链烯基或苯基,G1和G2之一是氢,另一个是基团E,每个 E可以相同或不同,为-COOH,5-四唑基或羧酰胺基四唑基,各Z可以相同或不同,为氧或硫,一个或两个原子为 b,c和d为氮原子,其余为碳原子,当a,b,c和d中的两个为氮时,R 9为无意义(具有某些排除)及其药学上可接受的衍生物。 还描述了制备化合物和药物的方法。 抗过敏剂,组合物和含有它们的混合物。
    • 7. 发明授权
    • Compounds
    • 化合物
    • US4211788A
    • 1980-07-08
    • US904794
    • 1978-05-11
    • Hugh CairnsAnthony R. Payne
    • Hugh CairnsAnthony R. Payne
    • C07D311/94A61K31/355C07D311/22
    • C07C45/60C07C45/62C07C45/67C07C45/71C07D311/94
    • There are described compounds of formula I, ##STR1## in which E is a --COOH, a 5-tetrazolyl or an (N-tetrazol-5-yl) carboxamido group,R.sub.3 is hydrogen or alkyl,an adjacent pair of W, X, Y and Z form a 5 membered chain comprising alkylene groups and optionally one or two oxygen atoms, the chain optionally being substituted by one or two alkyl groups,the remaining substituents W, X, Y or Z are hydrogen; halogen; alkyl optionally substituted by one or more of the groups hydroxy, halogen, carbonyl oxygen, phenyl, or alkoxy; alkenyl optionally substituted by phenyl; hydroxy; alkoxy; alkanoyloxy; alkenyloxy; nitro; --NR.sub.1 R.sub.2 or hydroxyalkoxy,R.sub.1 and R.sub.2, which may be the same or different, are each hydrogen or alkyl,and pharmaceutically acceptable derivatives thereof.There are also described processes for making the compounds and pharmaceutical, e.g. anti-allergic, compositions containing the compounds.
    • 描述了式I的化合物,其中E是-COOH,5-四唑基或(N-四唑-5-基)甲酰氨基,R 3是氢或烷基,相邻的一对W, X,Y和Z形成包含亚烷基和任选的一个或两个氧原子的5元链,该链任选被一个或两个烷基取代,其余的取代基W,X,Y或Z是氢; 卤素; 任选被一个或多个羟基,卤素,羰基氧,苯基或烷氧基取代的烷基; 任选被苯基取代的烯基; 羟基; 烷氧基 烷酰氧基; 链烯氧基 硝基 -NR1R2或羟基烷氧基,R1和R2可以相同或不同,各自为氢或烷基,及其药学上可接受的衍生物。 还描述了制备化合物和药物的方法,例如。 抗过敏剂,含有这些化合物的组合物。
    • 9. 发明授权
    • Carboxamido tetrazoles
    • 卡巴酰胺四唑
    • US4085115A
    • 1978-04-18
    • US674732
    • 1976-04-06
    • Joachim AugsteinHugh CairnsNorman Harold Rogers
    • Joachim AugsteinHugh CairnsNorman Harold Rogers
    • C07D493/04C07D257/04A61K31/41
    • C07D493/04
    • There are described compounds of formula Ix, ##STR1## IN WHICH ONE OR MORE ADJACENT PAIRS OF P, Q, R and T represent a chain of formula XX, ##STR2## or a group of formula X, ##STR3## in which Ba and Bb represent the pair of groups:- a carbon-carbon bond and --CRa.dbd.CRb--; or an adjacent pair of P, Q, R and T represent a group of formula XI, ##STR4## Ra and Rb and those of P, Q, R and T which do not form a chain of formula XX or a group of formula X or XI may be the same or different and each represents hydrogen; alkyl; alkoxy; alkenyl; alkenyloxy; alkyl or alkoxy, substituted by a hydroxy, alkoxy, aryl or halo group; amino; mono- or di-lower alkylamino; aminoalkoxy; aminoalkoxy substituted by a lower alkyl group; nitro; hydroxy; halogen; acyl; or aryloxy.There are also described processes for making the compounds and pharmaceutical, e.g. anti-allergic, compositions containing them.
    • 描述了式Ix的化合物,其中P,Q,R和T的一个或多个相邻对表示式XX的链, XX或一组式X, X在 其中Ba和Bb代表一对基团: - 碳 - 碳键和-CRa = CRb-; 或相邻的一对P,Q,R和T表示式XI,XIAa和Rb的基团,以及不形成式XX链或式 X或XI可以相同或不同,各自表示氢; 烷基; 烷氧基 烯基; 链烯氧基 被羟基,烷氧基,芳基或卤代基取代的烷基或烷氧基; 氨基; 单 - 或二 - 低级烷基氨基; 氨基烷氧基 被低级烷基取代的氨基烷氧基; 硝基 羟基; 卤素; 酰基; 或芳氧基。