DIBENZOIMIDAZOAZEPINES, -OXAZEPINES AND -THIAZEPINES AND PHARMACEUTICAL COMPOSITIONS CONTAINING THEM
The invention relates to compounds of formula I (I) ¢wherein R1, R2, R3 and R4, which may be the same or different, each represents a hydrogen or halogen atom or a C1 to C6 alkyl or C1 to C6 alkoxy group; R5 and R6, which may be the same or different, each represents a hydrogen atom or a C1 to C6 al...
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Main Authors | , , , |
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Format | Patent |
Language | English French |
Published |
19.07.1983
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Edition | 3 |
Subjects | |
Online Access | Get full text |
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Summary: | The invention relates to compounds of formula I (I) ¢wherein R1, R2, R3 and R4, which may be the same or different, each represents a hydrogen or halogen atom or a C1 to C6 alkyl or C1 to C6 alkoxy group; R5 and R6, which may be the same or different, each represents a hydrogen atom or a C1 to C6 alkyl or C3 to C6 alkenyl group; or R5 and R6, together with the nitrogen atom to which they are attached, represent a pyrrolidino, piperidino or morpholino group; and X represents an oxygen or sulfur atom or a methylene group! and the tautomeric forms (where R6 represents a hydrogen atom) of formula Ia (Ia) as well as to acid adition salts of compounds of formulae I and Ia and processes for their preparation. The compounds of formulae I and Ia and their physiologically acceptable acid addition salts possess antiallergic, antihistaminic and antiserotonic activity and the invention also releates to pharmaceutical preparations containing these compounds or salts. |
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Bibliography: | Application Number: CA19810372485 |