A convenient synthesis of n-substituted 2,3-dihydro-3-oxoisothiazolo[5,4-b]pyridines in acidic conditions

Heterocycles

Volumn 43, Issue 8, 1996, Pages 1719-1734

  Terauchi, Hideo ^a   Tanitame, Akihiko ^a   Tada, Keiko ^a   Nishikawa, Yoshinori ^a  

^a DAINIPPON SUMITOMO PHARMA CO LTD   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0042576572     PISSN: 03855414     EISSN: None     Source Type: Journal    
DOI: 10.3987/com-96-7505     Document Type: Article

References (18)

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4. Some N-substituted 2,3-dihydro-3-oxoisothiazolo[5,4-b]pyridines have been reported in several patents and described as fungicides, bactericides, inhibitors of blood platelet aggregation, and antiacne agents: J. L. Rainey and M. C. Seidel, U. S. Patent, 3,965,107 (Chem. Abst.,1976, 85, 160072h); K. H. Baggaley, German Patent 2,718,707 (Chem. Abst., 1978, 88, 50843q); J. Maignam and B. Shroot, German Patent 3,313, 778 (Chem. Abst., 1984, 100, 121052k).
5. Some N-substituted 2,3-dihydro-3-oxoisothiazolo[5,4-b]pyridines have been reported in several patents and described as fungicides, bactericides, inhibitors of blood platelet aggregation, and antiacne agents: J. L. Rainey and M. C. Seidel, U. S. Patent, 3,965,107 (Chem. Abst.,1976, 85, 160072h); K. H. Baggaley, German Patent 2,718,707 (Chem. Abst., 1978, 88, 50843q); J. Maignam and B. Shroot, German Patent 3,313, 778 (Chem. Abst., 1984, 100, 121052k).
6. Some N-substituted 2,3-dihydro-3-oxoisothiazolo[5,4-b]pyridines have been reported in several patents and described as fungicides, bactericides, inhibitors of blood platelet aggregation, and antiacne agents: J. L. Rainey and M. C. Seidel, U. S. Patent, 3,965,107 (Chem. Abst.,1976, 85, 160072h); K. H. Baggaley, German Patent 2,718,707 (Chem. Abst., 1978, 88, 50843q); J. Maignam and B. Shroot, German Patent 3,313, 778 (Chem. Abst., 1984, 100, 121052k).
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