Neuromuscular blocking Action of ultra short isoquinolinium Derivatives, composition containing Said Compound, use and Process for their preparation, Intermediates.

摘要

1. The described ultrashort neuromuscular blocker (I) is useful as a skeletal muscle relaxant in the process of emergency intubation, routine surgery and postoperative media (x is halogen, h is 1-2; is hydrogen or methyl; Z1 and Z2 are methyl); W1 and W2 are carbon atoms; a is a pharmaceutically acceptable anion. The pharmaceutical components containing these components, the method of paralysis using these compounds, the use of these intermediate compounds, and the modification process were also found.