ZA825559B - Process and intermediates for production of benzothiazine carboxamides - Google Patents

Process and intermediates for production of benzothiazine carboxamides

Info

Publication number
ZA825559B
ZA825559B ZA825559A ZA825559A ZA825559B ZA 825559 B ZA825559 B ZA 825559B ZA 825559 A ZA825559 A ZA 825559A ZA 825559 A ZA825559 A ZA 825559A ZA 825559 B ZA825559 B ZA 825559B
Authority
ZA
South Africa
Prior art keywords
intermediates
production
benzothiazine
carboxamides
benzothiazine carboxamides
Prior art date
Application number
ZA825559A
Other languages
English (en)
Inventor
Joseph Anthony Kardys
Original Assignee
Pfizer
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 Pfizer filed Critical Pfizer
Publication of ZA825559B publication Critical patent/ZA825559B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D417/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00
    • C07D417/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings
    • C07D417/12—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings linked by a chain containing hetero atoms as chain links

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
ZA825559A 1981-08-03 1982-08-02 Process and intermediates for production of benzothiazine carboxamides ZA825559B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US28939081A 1981-08-03 1981-08-03

Publications (1)

Publication Number Publication Date
ZA825559B true ZA825559B (en) 1983-06-29

Family

ID=23111335

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA825559A ZA825559B (en) 1981-08-03 1982-08-02 Process and intermediates for production of benzothiazine carboxamides

Country Status (6)

Country Link
US (1) US4536573A (xx)
JP (1) JPS5843969A (xx)
CS (1) CS235955B2 (xx)
GT (1) GT198276334A (xx)
PL (2) PL133808B1 (xx)
ZA (1) ZA825559B (xx)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1194522B (it) * 1983-12-16 1988-09-22 Prodotti Antibiotici Spa Metodo di sintesi di derivanti benzotiazinici
JP4474317B2 (ja) 2005-03-31 2010-06-02 富士フイルム株式会社 平版印刷版の作製方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3591584A (en) * 1968-08-27 1971-07-06 Pfizer Benzothiazine dioxides
US3853862A (en) * 1973-04-23 1974-12-10 Pfizer Production of 4-hydroxy-1,2-benzothiazine-3-carboxamides
US3891637A (en) * 1974-10-01 1975-06-24 Pfizer Process for the production of carboxamides of oxo-1,2-benzothiazine-1,1-dioxides
US4289879A (en) * 1980-09-29 1981-09-15 Pfizer Inc. Synthetic method and intermediate for piroxicam
US4309427A (en) * 1981-01-15 1982-01-05 Pfizer Inc. Benzothiazine dioxide derivatives

Also Published As

Publication number Publication date
GT198276334A (es) 1984-01-10
PL134997B1 (en) 1985-09-30
PL133808B1 (en) 1985-06-29
CS235955B2 (en) 1985-05-15
PL237694A1 (en) 1983-03-28
JPS5843969A (ja) 1983-03-14
JPH0133104B2 (xx) 1989-07-11
US4536573A (en) 1985-08-20

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