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METHYLLEVALLORPHANIUMSALTE and pharmaceutical compositions containing SALTS
METHYLLEVALLORPHANIUMSALTE and pharmaceutical compositions containing SALTS
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机译:甲基戊二酮醚盐和含有盐的药物组合物
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摘要
Methyllevallorphanium salts having peripheral antagonistic activity of formula IMAGE wherein Yn(-) represents the anion a pharmaceutically acceptable acid other than halogen and n represents the number of negative charges of said anion; a process for their preparation by exchange of the halogen ion with the Yn(-) anion; and pharmaceutical compositions containing them as active ingredients.
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