Stereoisomers of benzonitrile derivatives, useful as cardiac arrhythmiac agents
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United States of America Patent
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Oct 8, 1991
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N/A
app pub date -
Jun 18, 1990
filing date -
Jun 20, 1989
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Expired
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Abstract
4-[3-[ethyl[3-((R*)-propylsulfinyl)propyl]amino]-2(R)-hydroxypropoxy]-benzonitrile, 4-[3-[ethyl[3-((S*)-propylsulfinyl)propyl]amino]-2(R)-hydroxypropoxy]-benzonitrile, 4-[3-[ethyl[3-((R*)-propylsulfinyl)propyl]amino]-2(S)-hydroxypropoxy]-benzonitrile, 4-[3-[ethyl[3-[((S*)-propylsulfinyl)propyl]amino]-2(S)-hydroxypropoxy]-benzonitrile and pharmaceutically acceptable salt thereof, processes for their preparation, as well as the use of said compounds for the preparation of medicaments with action against cardiac arrhythmias.
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