Flavone compounds
    3.
    发明授权
    Flavone compounds 失效
    黄酮化合物

    公开(公告)号:US5889003A

    公开(公告)日:1999-03-30

    申请号:US968837

    申请日:1997-09-26

    CPC分类号: C07D405/12 C07D311/30

    摘要: A compound of general formula (I): ##STR1## in which: R.sub.1 represents alkyl,X represents oxygen, --CHR'-- or --CR'.dbd.,R' is chosen from hydrogen and alkyl,R.sub.2 represents optionally substituted alkyl as is defined in the description, cycloalkyl or polycycloalkyl as are defined in the description,R.sub.3 represents hydrogen or hydroxyl,Alk represents alkylene, andY is as defined in the description,and medicinal products containing the same are useful as PDE IV inhibitors.

    摘要翻译: 通式(I)的化合物:其中:R 1表示烷基,X表示氧,-CHR'-或-CR'=,R'选自氢和烷基,R 2表示任选取代的烷基 如描述中定义的环烷基或多环烷基,如说明书中所定义,R 3表示氢或羟基,Alk表示亚烷基,Y如说明书中所定义,并且含有该化合物的药物可用作PDE IV抑制剂。

    Benzopyrrolidinone compounds as bronchospastic agents
    4.
    发明授权
    Benzopyrrolidinone compounds as bronchospastic agents 失效
    苯并吡咯烷酮化合物作为支气管痉挛剂

    公开(公告)号:US4968705A

    公开(公告)日:1990-11-06

    申请号:US391936

    申请日:1989-08-10

    CPC分类号: C07D401/06

    摘要: New benzopyrrolidinone compounds, which can be used as medicaments and correspond to the formula ##STR1## in which: either: R.sub.1 and R.sub.2 together represent, with the bond of the etherocycle to which they are attached, an optionally substituted benzene nucleus and, simultaneously, R.sub.3 and R.sub.4 are hydrogen, (C.sub.1 -C.sub.4)alkyl or (C.sub.5 -C.sub.6)cycloalkyl;or:R.sub.1 is hydrogen, R.sub.4 is a single bond and R.sub.2 and R.sub.3 together represent, with the bond of the heterocycle to which they are bonded, an optionally substituted benzene nucleus; andA is a straight or branched hydrocarbon chain having from 2 to 6 carbon atoms that is optionally substituted by hydroxy;X is a single bond, oxygen or sulphur; andY is hydrogen, halogen or (C.sub.1 -C.sub.5)alkyl or alkoxy.These new compounds and the physiologically tolerable salts thereof can be used therapeutically, especially in the treatment of bronchospastic disorders and inflammations in the ENT area.

    摘要翻译: 新的苯并吡咯烷酮化合物,其可以用作药物并且对应于式“IMAGE”,其中:R 1和R 2一起表示与它们所连接的醚基的键,任选取代的苯核, R3和R4是氢,(C1-C4)烷基或(C5-C6)环烷基; 或:R 1是氢,R 4是单键,并且R 2和R 3一起表示与它们所键合的杂环的键,任选取代的苯核; 并且A是具有2-6个碳原子的直链或支链烃链,任选被羟基取代; X是单键,氧或硫; 和Y是氢,卤素或(C 1 -C 5)烷基或烷氧基。 这些新化合物及其生理上可耐受的盐可用于治疗,特别是在ENT区域的支气管痉挛性障碍和炎症的治疗中。

    Spiro (4,5) decone compounds
    8.
    发明授权
    Spiro (4,5) decone compounds 失效
    螺(4,5)癸酮化合物

    公开(公告)号:US4824836A

    公开(公告)日:1989-04-25

    申请号:US196303

    申请日:1988-05-20

    CPC分类号: C07D498/10

    摘要: Spiro (4,5) decane compounds of the formula: ##STR1## in which: X is methyl andY is hydrogen or R'--CO-- in which R' is C.sub.1 -C.sub.4 -alkyl or C.sub.1 -C.sub.4 -alkoxy, ##STR2## X and Y together represent ##STR3## in each of which A is hydrogen, methyl, carboxy, methoxycarbonyl or ethoxycarbonyl;R is C.sub.1 -C.sub.7 -alkyl optionally containing a double bond;Z is a C.sub.2 -C.sub.7 -polymethylene chain optionally carrying an OH group;R.sub.1 is hydrogen or methyl; andR.sub.2 is hydrogen, R'--CO-- or benzyloxycarbonyl;and physiologically tolerable acid addition salts thereof.These compounds may be used therapeutically especially in the treatment of asthma, allergic phenomena and bronchopathies.

    摘要翻译: 螺(4,5)癸烷化合物,其分子式为:其中:X为甲基,Y为氢或R'-CO-,其中R'为C 1 -C 4烷基或C 1 -C 4 - 烷氧基, X和Y一起代表其中A是氢,甲基,羧基,甲氧基羰基或乙氧基羰基的“IMAGE”; R是任选含有双键的C 1 -C 7 - 烷基; Z是可选地携带OH基团的C2-C7-聚亚甲基链; R1是氢或甲基; R2为氢,R'-CO-或苄氧基羰基; 和其生理上可耐受的酸加成盐。 这些化合物可以特别用于治疗哮喘,过敏现象和支气管炎。