DE3781189T2 - Verfahren zur herstellung von oxazinobenzothiazin-6,6-dioxidderivaten. - Google Patents

Verfahren zur herstellung von oxazinobenzothiazin-6,6-dioxidderivaten.

Info

Publication number
DE3781189T2
DE3781189T2 DE8787400833T DE3781189T DE3781189T2 DE 3781189 T2 DE3781189 T2 DE 3781189T2 DE 8787400833 T DE8787400833 T DE 8787400833T DE 3781189 T DE3781189 T DE 3781189T DE 3781189 T2 DE3781189 T2 DE 3781189T2
Authority
DE
Germany
Prior art keywords
radical
methyl
hours
pyridine
reaction
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE8787400833T
Other languages
German (de)
English (en)
Other versions
DE3781189D1 (de
Inventor
Pinol Augusto Colombo
Constansa Jordi Frigola
Corominas Juan Pares
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Esteve Pharmaceuticals SA
Original Assignee
Laboratorios del Dr Esteve SA
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 Laboratorios del Dr Esteve SA filed Critical Laboratorios del Dr Esteve SA
Application granted granted Critical
Publication of DE3781189D1 publication Critical patent/DE3781189D1/de
Publication of DE3781189T2 publication Critical patent/DE3781189T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D513/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups C07D463/00, C07D477/00 or C07D499/00 - C07D507/00
    • C07D513/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups C07D463/00, C07D477/00 or C07D499/00 - C07D507/00 in which the condensed system contains two hetero rings
    • C07D513/04—Ortho-condensed systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
DE8787400833T 1986-04-15 1987-04-13 Verfahren zur herstellung von oxazinobenzothiazin-6,6-dioxidderivaten. Expired - Fee Related DE3781189T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8605377A FR2597103B1 (fr) 1986-04-15 1986-04-15 Procede de preparation de derives d'oxazinobenzothiazine 6,6-dioxyde

Publications (2)

Publication Number Publication Date
DE3781189D1 DE3781189D1 (de) 1992-09-24
DE3781189T2 true DE3781189T2 (de) 1993-03-11

Family

ID=9334245

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787400833T Expired - Fee Related DE3781189T2 (de) 1986-04-15 1987-04-13 Verfahren zur herstellung von oxazinobenzothiazin-6,6-dioxidderivaten.

Country Status (8)

Country Link
US (1) US4797482A (enExample)
EP (1) EP0242289B1 (enExample)
JP (1) JPS62249991A (enExample)
AT (1) ATE79626T1 (enExample)
DE (1) DE3781189T2 (enExample)
ES (1) ES2000406A6 (enExample)
FR (1) FR2597103B1 (enExample)
GR (1) GR3006003T3 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2650589A1 (fr) * 1989-08-04 1991-02-08 Esteve Labor Dr Derives benzothiaziniques, leur preparation et leurs applications comme medicaments ou comme intermediaires de synthese de medicaments
US20100041647A1 (en) * 2007-01-03 2010-02-18 Cortex Pharmaceuticals, Inc. 3-Substituted-[1,2,3]-Benzotriazinone compounds for enhancing glutamatergic synaptic responses
AP2502A (en) * 2007-01-03 2012-10-23 Servier Lab 3-substituted-[1,2,3]-benzotriazinone compound forenhancing glutamatergic synaptic responses
KR101599661B1 (ko) * 2007-05-17 2016-03-03 코텍스 파마슈티칼스, 인크. 글루타메이트에 의한 시냅스 반응을 향상시키기 위한 이치환된 아미드 화합물
BRPI0814149A2 (pt) * 2007-08-10 2011-09-13 Cortex Pharma Inc composto, composição farmacêutica, métodos de tratamento e uso do composto
US8168632B2 (en) * 2007-08-10 2012-05-01 Cortex Pharmaceuticals, Inc. Bicyclic amide derivatives for the treatment of respiratory disorders

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2528433A1 (fr) * 1982-06-15 1983-12-16 Provesan Sa Nouveaux derives d'oxazinobenzothiazine-6,6-dioxyde, leur preparation et leur application en tant que medicaments
US4656265A (en) * 1984-06-21 1987-04-07 Pfizer Inc. Cyclic prodrugs of antiinflammatory oxicams

Also Published As

Publication number Publication date
ES2000406A6 (es) 1988-02-16
JPS62249991A (ja) 1987-10-30
JPH0546356B2 (enExample) 1993-07-13
ATE79626T1 (de) 1992-09-15
EP0242289A1 (fr) 1987-10-21
GR3006003T3 (enExample) 1993-06-21
US4797482A (en) 1989-01-10
EP0242289B1 (fr) 1992-08-19
FR2597103A1 (fr) 1987-10-16
FR2597103B1 (fr) 1988-12-16
DE3781189D1 (de) 1992-09-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee