Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Patent
1978-03-02
1979-11-20
Siegel, A.
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
424 27S, C07D33324, A01N 900
Patent
active
041750853
ABSTRACT:
Thienothiazine derivatives of the formula ##STR1## wherein R.sub.1 is lower alkyl; R.sub.2 is an unsubstituted aromatic heterocyclic radical which contains from 1 to 4 hetero atoms or one which is substituted by one or two lower alkyl groups, or is an unsubstituted phenyl radical or one substituted by halogen, hydroxy, lower alkyl, nitro, trifluoromethyl or lower alkoxy; and R.sub.3 and R.sub.4, independently, are hydrogen or lower alkyl,
prepared inter alia, from novel intermediates, are described. The end products are useful as anti-inflammatory, analgesic and anti-rheumatic agents.
REFERENCES:
Chemical Abstracts (1976), vol. 85:5612r.
Binder Dieter
Hromatka Otto
Pfister Rudolf
Zeller Paul
Gould George M.
Hoffmann-La Roche Inc.
Saxe Jon S.
Shearer Peter R.
Siegel A.
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