发明名称 |
Hexahydrodibenzodioxane compounds and pharmaceutical compositions |
摘要 |
The invention is dealing with antispasmodic compounds of the formula I <IMAGE> in which R1 denotes H, halogen or a linear or branched C1 to C3 alkoxy or alkyl group, R2, R3 and R4 separately denote a linear or branched C1 to C4 alkyl group or R2 and R3 together with the nitrogen atom to which they are bound form a saturated heterocyclic radical, Z denotes a linear or branched C1 to C6 alkylene group and X- denotes an anion, preferably a halogen ion, and is dealing with intermediates in the preparation of the compounds of formula I.
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申请公布号 |
US4631277(A) |
申请公布日期 |
1986.12.23 |
申请号 |
US19850753866 |
申请日期 |
1985.07.11 |
申请人 |
CERM CENT EUROP RECH MAUVERNAY |
发明人 |
COMBOURIEU, MICHEL;BERNET, YVON;LAIGLE, JEAN-CLAUDE;SIMBILLE, NADINE |
分类号 |
A61K31/335;A61K31/357;C07D319/24;(IPC1-7):A61K31/335;A61K31/535;C07D413/12 |
主分类号 |
A61K31/335 |
代理机构 |
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代理人 |
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地址 |
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