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PROCESS FOR PREPARING N DOWN B-QUATERNARY-10-BROMO-AJMALINE AND N DOWN B-QUATERNARY-10-BROMO-ISO-AJMALINE DERIVATIVES
PROCESS FOR PREPARING N DOWN B-QUATERNARY-10-BROMO-AJMALINE AND N DOWN B-QUATERNARY-10-BROMO-ISO-AJMALINE DERIVATIVES
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机译:制备N向下的B-季-10-溴-阿玛琳衍生物和N向下的B-季-10-溴-异-阿玛琳衍生物
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摘要
New quaternary derivatives of 10-bromoajmaline and 10-bromoisoajmaline are disclosed which exhibit antiarrhythmic and adrenolytic properties and which have the formula I IMAGE (I) wherein R represents a carbon-attached organic group containing 1 to 10 carbon atoms and A- represents an acid anion as well as pharmaceutical formulations thereof and processes and intermediates for their preparation.
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