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PROCEDURE FOR THE PREPARATION OF DERIVATIVES OF 10-BROMO-SANDWICINA AND 10-BROMOISOSANDWICINA NB-CUATERNARIOS
PROCEDURE FOR THE PREPARATION OF DERIVATIVES OF 10-BROMO-SANDWICINA AND 10-BROMOISOSANDWICINA NB-CUATERNARIOS
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机译:制备10-溴-桑威奇菌和10-溴-异桑威奇菌NB-衍生物的衍生物的方法
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摘要
New Nb-quaternary 10-bromosandwicine and 10-bromoisosandwicine derivatives are disclosed which exhibit antiarrhythmic properties 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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