DK639674
Novel isoquinoline derivatives of the formula WHEREIN R1 is H or, together with R2, a C-N bond; R2 is H, R8 or, together with R1, a C-N bond; R3 is H, methyl or ethyl; R4 and R5 each are H or collectively a C-C bond; and R6 and R7 each are H or methoxy; R8 being acyl of 1-10 carbon atoms or alkyl of...
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Main Authors | , , , |
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Format | Patent |
Language | English |
Published |
11.08.1975
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Edition | 2 |
Subjects | |
Online Access | Get full text |
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Abstract | Novel isoquinoline derivatives of the formula WHEREIN R1 is H or, together with R2, a C-N bond; R2 is H, R8 or, together with R1, a C-N bond; R3 is H, methyl or ethyl; R4 and R5 each are H or collectively a C-C bond; and R6 and R7 each are H or methoxy; R8 being acyl of 1-10 carbon atoms or alkyl of 1-17 carbon atoms optionally mono- or polysubstituted by phenyl, OH, ArCOO-, ArCONH-, piperidino, 3,4-dehydropiperidino, morpholino, carboxy, carbomethoxy and/or carbethoxy, Ar being 3,4,5-trimethoxyphenyl; and the physiologically acceptable acid addition salts and quaternary ammonium salts thereof, have cardiovascular activity and can be prepared by acylating a corresponding primary amine lacking the COAr group with 3,4,5-trimethoxybenzoic acid or a functional derivative thereof. |
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AbstractList | Novel isoquinoline derivatives of the formula WHEREIN R1 is H or, together with R2, a C-N bond; R2 is H, R8 or, together with R1, a C-N bond; R3 is H, methyl or ethyl; R4 and R5 each are H or collectively a C-C bond; and R6 and R7 each are H or methoxy; R8 being acyl of 1-10 carbon atoms or alkyl of 1-17 carbon atoms optionally mono- or polysubstituted by phenyl, OH, ArCOO-, ArCONH-, piperidino, 3,4-dehydropiperidino, morpholino, carboxy, carbomethoxy and/or carbethoxy, Ar being 3,4,5-trimethoxyphenyl; and the physiologically acceptable acid addition salts and quaternary ammonium salts thereof, have cardiovascular activity and can be prepared by acylating a corresponding primary amine lacking the COAr group with 3,4,5-trimethoxybenzoic acid or a functional derivative thereof. |
Author | MEHRHOF W POHLKE R SCHLIEP H-J BECKER K H |
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Discipline | Medicine Chemistry Sciences |
Edition | 2 |
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Notes | Application Number: DK19740006396 |
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PublicationDateYYYYMMDD | 1975-08-11 |
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PublicationYear | 1975 |
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Snippet | Novel isoquinoline derivatives of the formula WHEREIN R1 is H or, together with R2, a C-N bond; R2 is H, R8 or, together with R1, a C-N bond; R3 is H, methyl... |
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Title | DK639674 |
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