FI63573C - Foerfarande foer framstaellning av oxibensotiazin-dioxiders kaboxamider - Google Patents

Foerfarande foer framstaellning av oxibensotiazin-dioxiders kaboxamider Download PDF

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Publication number
FI63573C
FI63573C FI752717A FI752717A FI63573C FI 63573 C FI63573 C FI 63573C FI 752717 A FI752717 A FI 752717A FI 752717 A FI752717 A FI 752717A FI 63573 C FI63573 C FI 63573C
Authority
FI
Finland
Prior art keywords
reaction
acid
solution
benzothiazine
formula
Prior art date
Application number
FI752717A
Other languages
English (en)
Finnish (fi)
Other versions
FI752717A (xx
FI63573B (fi
Inventor
Joseph George Lombardino
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 FI752717A publication Critical patent/FI752717A/fi
Application granted granted Critical
Publication of FI63573B publication Critical patent/FI63573B/fi
Publication of FI63573C publication Critical patent/FI63573C/fi

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D279/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom and one sulfur atom as the only ring hetero atoms
    • C07D279/02—1,2-Thiazines; Hydrogenated 1,2-thiazines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Nitrogen- Or Sulfur-Containing Heterocyclic Ring Compounds With Rings Of Six Or More Members (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FI752717A 1974-10-15 1975-09-29 Foerfarande foer framstaellning av oxibensotiazin-dioxiders kaboxamider FI63573C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US51457074 1974-10-15
US514570A US3892740A (en) 1974-10-15 1974-10-15 Process for the production of carboxamides of oxo-1,2-benzothiazine-1,1-dioxides

Publications (3)

Publication Number Publication Date
FI752717A FI752717A (xx) 1976-04-16
FI63573B FI63573B (fi) 1983-03-31
FI63573C true FI63573C (fi) 1985-05-15

Family

ID=24047770

Family Applications (1)

Application Number Title Priority Date Filing Date
FI752717A FI63573C (fi) 1974-10-15 1975-09-29 Foerfarande foer framstaellning av oxibensotiazin-dioxiders kaboxamider

Country Status (28)

Country Link
US (1) US3892740A (xx)
JP (1) JPS5159878A (xx)
AR (1) AR209326A1 (xx)
AT (1) AT356123B (xx)
BE (1) BE834064A (xx)
BG (1) BG35597A3 (xx)
CA (1) CA1052376A (xx)
CH (1) CH609052A5 (xx)
CS (1) CS188254B2 (xx)
DD (1) DD122384A5 (xx)
DE (1) DE2541832A1 (xx)
DK (1) DK146535C (xx)
ES (1) ES441290A1 (xx)
FI (1) FI63573C (xx)
FR (1) FR2287907A1 (xx)
GB (2) GB1505932A (xx)
HU (1) HU172059B (xx)
IE (1) IE41690B1 (xx)
IN (1) IN141982B (xx)
LU (1) LU73491A1 (xx)
NL (1) NL7511492A (xx)
NO (1) NO154395C (xx)
NZ (1) NZ178678A (xx)
PL (1) PL102293B1 (xx)
RO (1) RO68145A (xx)
SE (2) SE423096B (xx)
SU (1) SU664563A3 (xx)
YU (1) YU40127B (xx)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4100347A (en) * 1976-06-10 1978-07-11 Pfizer Inc. 3,4-Dihydro-2-methyl-4-oxo-2H-1,2-benzothiazine-3-carboxylic acid-1,1-dioxide
DE2756113A1 (de) * 1977-12-16 1979-06-21 Thomae Gmbh Dr K Neue 4-hydroxy-2h-1,2-benzothiazin- 3-carboxamid-1,1-dioxide, verfahren zu ihrer herstellung und diese enthaltende arzneimittel
US4213980A (en) * 1978-01-30 1980-07-22 Ciba-Geigy Corporation Azathianaphthalenes
JPS5714589A (en) * 1980-06-27 1982-01-25 Mitsui Toatsu Chem Inc Benzothiazine derivative, its preparation and drug composition
JPS57140785A (en) * 1981-02-24 1982-08-31 Mitsui Toatsu Chem Inc Benzothiazine derivative, its preparation, and pharmaceutical composition containing the same
IN158333B (xx) * 1981-08-03 1986-10-18 Pfizer
IN159273B (xx) * 1981-10-05 1987-04-25 Pfizer
CA1197244A (en) * 1982-04-16 1985-11-26 Medichem, S.A. Process for the preparation of 4-hydroxy-2-methyl-2h- 1,2-benzothiazine-3-carboxamide-1,1-dioxides
US4551452A (en) * 1983-12-21 1985-11-05 Pfizer Inc. Anti-inflammatory 2-methyl-2H-1,2-benzo-(or -thieno-)thiazine-3-carboxamide 1,1-dioxide derivatives, compositions, and method of use therefor
US4683306A (en) * 1984-07-13 1987-07-28 Yuhan Corporation Co., Ltd. Process for the preparation of 3,4-dihydro-2-substituted-2H-1,2-thiazine-carboxylic acid 1,1-dioxide derivatives
US4761424A (en) * 1985-10-01 1988-08-02 Warner-Lambert Company Enolamides, pharmaceutical compositions and methods for treating inflammation
HU199833B (en) * 1986-05-16 1990-03-28 Pfizer Process for producing benzothiazine dioxide derivatives
WO1989003682A1 (en) * 1987-10-26 1989-05-05 Pfizer Inc. Benzothiazine dioxide derivatives
WO1990009794A1 (en) * 1989-02-28 1990-09-07 Nippon Hypox Laboratories Incorporated Remedy for diabetes
WO1997046532A1 (en) * 1996-06-03 1997-12-11 Boehringer Ingelheim Pharmaceuticals, Inc. 2-benzyl-4-sulfonyl-4h-isoquinolin-1,3-diones and their use as anti-inflammatory agents

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3646020A (en) * 1970-07-16 1972-02-29 Warner Lambert Pharmaceutical 4-acyloxy-3-phenylcarbamyl-2h-1 2-benzothiazine 1 1-dioxides
US3853862A (en) * 1973-04-23 1974-12-10 Pfizer Production of 4-hydroxy-1,2-benzothiazine-3-carboxamides

Also Published As

Publication number Publication date
RO68145A (ro) 1980-01-15
YU40127B (en) 1985-08-31
FI752717A (xx) 1976-04-16
DE2541832A1 (de) 1976-04-22
SU664563A3 (ru) 1979-05-25
NO753250L (xx) 1976-04-21
BE834064A (fr) 1976-04-01
CH609052A5 (xx) 1979-02-15
IN141982B (xx) 1977-05-14
GB1505932A (en) 1978-04-05
DK146535B (da) 1983-10-31
DD122384A5 (xx) 1976-10-05
DK146535C (da) 1986-11-17
FI63573B (fi) 1983-03-31
SE446266B (sv) 1986-08-25
PL102293B1 (pl) 1979-03-31
BG35597A3 (en) 1984-05-15
SE423096B (sv) 1982-04-13
NL7511492A (nl) 1976-04-21
IE41690B1 (en) 1980-02-27
AR209326A1 (es) 1977-04-15
SE7510041L (sv) 1976-04-20
SE7901131L (sv) 1979-02-08
DK440275A (da) 1976-04-16
ES441290A1 (es) 1977-04-01
NO154395C (no) 1986-09-10
FR2287907A1 (fr) 1976-05-14
HU172059B (hu) 1978-05-28
AT356123B (de) 1980-04-10
GB1505931A (en) 1978-04-05
US3892740A (en) 1975-07-01
NZ178678A (en) 1978-03-06
JPS5337354B2 (xx) 1978-10-07
ATA731175A (de) 1979-09-15
JPS5159878A (en) 1976-05-25
YU242875A (en) 1982-05-31
FR2287907B1 (xx) 1979-09-14
NO154395B (no) 1986-06-02
IE41690L (en) 1976-04-15
CS188254B2 (en) 1979-02-28
LU73491A1 (xx) 1976-08-19
CA1052376A (en) 1979-04-10

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MM Patent lapsed
MM Patent lapsed

Owner name: PFIZER INC.