Process for the preparation of verdiperstat
An improved process for preparing verdiperstat is disclosed. The process includes the steps of reacting a compound having formula or a salt thereof, wherein R is the same or different and is each independently a C1-C5 alkyl with 3-(dimethylamino)acrylonitrile to obtain a compound having formula; and...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | An improved process for preparing verdiperstat is disclosed. The process includes the steps of reacting a compound having formula or a salt thereof, wherein R is the same or different and is each independently a C1-C5 alkyl with 3-(dimethylamino)acrylonitrile to obtain a compound having formula; and converting the compound having formula to verdiperstat. |
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