DK430075A - Substituerede 3,4-dihydro-2h-1,2-benzothiazin-1,1-dioxider samt fremgangsmade til fremstilling deraf - Google Patents

Substituerede 3,4-dihydro-2h-1,2-benzothiazin-1,1-dioxider samt fremgangsmade til fremstilling deraf

Info

Publication number
DK430075A
DK430075A DK430075A DK430075A DK430075A DK 430075 A DK430075 A DK 430075A DK 430075 A DK430075 A DK 430075A DK 430075 A DK430075 A DK 430075A DK 430075 A DK430075 A DK 430075A
Authority
DK
Denmark
Prior art keywords
benzothiazine
dioxides
dihydro
procedures
substituted
Prior art date
Application number
DK430075A
Other languages
English (en)
Other versions
DK150511B (da
DK150511C (da
Inventor
J G 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 DK430075A publication Critical patent/DK430075A/da
Publication of DK150511B publication Critical patent/DK150511B/da
Application granted granted Critical
Publication of DK150511C publication Critical patent/DK150511C/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D265/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom and one oxygen atom as the only ring hetero atoms
    • C07D265/02—1,2-Oxazines; Hydrogenated 1,2-oxazines
    • 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)
  • Nitrogen- Or Sulfur-Containing Heterocyclic Ring Compounds With Rings Of Six Or More Members (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
DK430075A 1974-10-01 1975-09-25 Fremgangsmaade til fremstilling af 3,4-di-hydro-4-oxo-2h-1,2-benzothiazin-3-carboxamid-1,1-dioxid-forbindelser DK150511C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US51089274 1974-10-01
US510892A US3891637A (en) 1974-10-01 1974-10-01 Process for the production of carboxamides of oxo-1,2-benzothiazine-1,1-dioxides

Publications (3)

Publication Number Publication Date
DK430075A true DK430075A (da) 1976-04-02
DK150511B DK150511B (da) 1987-03-16
DK150511C DK150511C (da) 1987-10-05

Family

ID=24032618

Family Applications (1)

Application Number Title Priority Date Filing Date
DK430075A DK150511C (da) 1974-10-01 1975-09-25 Fremgangsmaade til fremstilling af 3,4-di-hydro-4-oxo-2h-1,2-benzothiazin-3-carboxamid-1,1-dioxid-forbindelser

Country Status (27)

Country Link
US (1) US3891637A (da)
JP (1) JPS5159877A (da)
AR (1) AR212584A1 (da)
AT (1) AT346356B (da)
BE (1) BE833655A (da)
BG (1) BG35596A3 (da)
CA (1) CA1038387A (da)
CH (1) CH605933A5 (da)
CS (1) CS183818B2 (da)
DD (1) DD121642A5 (da)
DE (1) DE2541346A1 (da)
DK (1) DK150511C (da)
ES (1) ES441260A1 (da)
FI (1) FI59592C (da)
FR (1) FR2299335A1 (da)
GB (1) GB1476608A (da)
HU (1) HU170883B (da)
IE (1) IE41689B1 (da)
IN (1) IN141820B (da)
LU (1) LU73467A1 (da)
NL (1) NL7511179A (da)
NO (1) NO143627C (da)
PL (1) PL107232B1 (da)
RO (1) RO67632A (da)
SE (1) SE420726B (da)
SU (1) SU676164A3 (da)
YU (1) YU40125B (da)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4474955A (en) * 1981-06-17 1984-10-02 Vincenzo Iannella Process for preparing 4-hydroxy-2-methyl-2H-1,2-benzothiazine-3-[N-(2-pyridinyl)carboxamide]-1,1-dioxide, and its phosphoric ester
GT198276334A (es) * 1981-08-03 1984-01-10 Procedimiento e inter-medios para la produccion de carboxamidas de benzotiazina.
IN159273B (da) * 1981-10-05 1987-04-25 Pfizer
SU1306476A3 (ru) * 1982-06-17 1987-04-23 Пфайзер,Инк (Фирма) Способ получени 2-метил-3- @ -(2-пиридил)-карбамоил-3,4-дигидро-2 @ -1,2-бензтиазин-1,1-диоксида
ATE31309T1 (de) * 1982-07-07 1987-12-15 Siegfried Ag Verfahren zur herstellung von 4-hydroxy-2-methyln-2-pyridyl-2h-1,2-benzothiazin-3-carboxamid 1,1- dioxid.
US4483982A (en) * 1982-09-02 1984-11-20 Pfizer Inc. Processes for preparing piroxicam and intermediates leading thereto
DE3237473A1 (de) * 1982-10-09 1984-04-12 Dr. Karl Thomae Gmbh, 7950 Biberach Neue 4-hydroxy-2h-1,2-benzothiazin-3-carboxamid-1,1-dioxide, verfahren zu ihrer herstellung, ihre verwendung und diese verbindungen enthaltende arzneimittel
US4761424A (en) * 1985-10-01 1988-08-02 Warner-Lambert Company Enolamides, pharmaceutical compositions and methods for treating inflammation
CA2567223A1 (en) * 2004-05-19 2005-11-24 Boehringer Ingelheim International Gmbh Treatment of diseases associated with altered level of amyloid beta peptides
CN103232410B (zh) * 2013-04-26 2014-12-10 苏州大学 一种制备2-氨基苯并噻嗪的方法
RU2535997C1 (ru) * 2013-12-18 2014-12-20 Открытое Акционерное Общество "Международная Научно-Технологическая Корпорация" 4-ГИДРОКСИ-N-(2-КАРБОКСИФЕНИЛ)1-МЕТИЛ-2,2-ДИОКСО-1H-2λ6,1-БЕНЗОТИАЗИН-3-КАРБОКСАМИД, ПРОЯВЛЯЮЩИЙ ДИУРЕТИЧЕСКУЮ АКТИВНОСТЬ

Family Cites Families (3)

* 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
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
YU40125B (en) 1985-08-31
IE41689B1 (en) 1980-02-27
NO143627B (no) 1980-12-08
FI59592C (fi) 1981-09-10
SU676164A3 (ru) 1979-07-25
YU234175A (en) 1982-05-31
RO67632A (fr) 1979-07-15
SE7509448L (sv) 1976-04-02
NL7511179A (nl) 1976-04-05
BE833655A (fr) 1976-03-19
BG35596A3 (en) 1984-05-15
FI59592B (fi) 1981-05-29
ATA731275A (de) 1978-03-15
JPS5159877A (en) 1976-05-25
FR2299335B1 (da) 1979-03-30
LU73467A1 (da) 1976-08-13
FR2299335A1 (fr) 1976-08-27
ES441260A1 (es) 1977-03-16
NO143627C (no) 1981-03-18
FI752623A (da) 1976-04-02
DD121642A5 (da) 1976-08-12
HU170883B (hu) 1977-09-28
IE41689L (en) 1976-04-01
DE2541346A1 (de) 1976-04-08
DK150511B (da) 1987-03-16
SE420726B (sv) 1981-10-26
CS183818B2 (en) 1978-07-31
CA1038387A (en) 1978-09-12
DK150511C (da) 1987-10-05
IN141820B (da) 1977-04-23
NO753241L (da) 1976-04-02
PL107232B1 (pl) 1980-02-29
AR212584A1 (es) 1978-08-15
US3891637A (en) 1975-06-24
CH605933A5 (da) 1978-10-13
GB1476608A (en) 1977-06-16
JPS562070B2 (da) 1981-01-17
AT346356B (de) 1978-11-10

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Legal Events

Date Code Title Description
PBP Patent lapsed