Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Nippon Shinyaku Co Ltd
Original Assignee
Nippon Shinyaku Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nippon Shinyaku Co LtdfiledCriticalNippon Shinyaku Co Ltd
Priority to JP11537679ApriorityCriticalpatent/JPS5639081A/en
Publication of JPS5639081ApublicationCriticalpatent/JPS5639081A/en
Publication of JPS6241511B2publicationCriticalpatent/JPS6241511B2/ja
Nitrogen- Or Sulfur-Containing Heterocyclic Ring Compounds With Rings Of Six Or More Members
(AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds
(AREA)
Abstract
NEW MATERIAL:Benzthiazepine derivatives of formula I (R1 is H, halogen, lower alkyl; R2 and R3 are the same or different H, lower alkyl; T8 is formula II).
USE: Medical preparation having ultromotivity-inhibiting activity, anti-inflammatory analgesic activity or antimicrobial activity.
PREPARATION: For example, a compound of formula III is dissolved in benzene or acetonitrile and stirred with silica gel or triethylamine at room temperature for several hours to give the compound of formula I.