FR2525219B1 - Procede pour la preparation de 4-hydroxy-2-methyl-2h-1,2-benzothiazine-3-carboxamide-1-1-dioxydes - Google Patents

Procede pour la preparation de 4-hydroxy-2-methyl-2h-1,2-benzothiazine-3-carboxamide-1-1-dioxydes

Info

Publication number
FR2525219B1
FR2525219B1 FR8305460A FR8305460A FR2525219B1 FR 2525219 B1 FR2525219 B1 FR 2525219B1 FR 8305460 A FR8305460 A FR 8305460A FR 8305460 A FR8305460 A FR 8305460A FR 2525219 B1 FR2525219 B1 FR 2525219B1
Authority
FR
France
Prior art keywords
dioxydes
benzothiazine
carboxamide
hydroxy
methyl
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
Application number
FR8305460A
Other languages
English (en)
French (fr)
Other versions
FR2525219A1 (fr
Inventor
Manuel Anton Almenara
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.)
Medichem SA
Original Assignee
Medichem 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
Priority claimed from ES511472A external-priority patent/ES511472A0/es
Priority claimed from ES518908A external-priority patent/ES8404788A2/es
Priority claimed from ES518909A external-priority patent/ES518909A0/es
Application filed by Medichem SA filed Critical Medichem SA
Publication of FR2525219A1 publication Critical patent/FR2525219A1/fr
Application granted granted Critical
Publication of FR2525219B1 publication Critical patent/FR2525219B1/fr
Expired legal-status Critical Current

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
    • 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)
FR8305460A 1982-04-16 1983-04-01 Procede pour la preparation de 4-hydroxy-2-methyl-2h-1,2-benzothiazine-3-carboxamide-1-1-dioxydes Expired FR2525219B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ES511472A ES511472A0 (es) 1982-04-16 1982-04-16 "procedimiento para la obtencion del 4-hidroxi-2-metil-n-(2-piridil)-2h-1,2-benzotiazina-3-carboxamida-1,1-dioxido".
ES518908A ES8404788A2 (es) 1983-01-11 1983-01-11 Perfeccionamientos en la patente de invencion n 511.472 por procedimiento para la obtencion del 4-hidroxi-2-metil-n-(2-piridil)-2h-1,2-benzotiazina-3-carboxamida-1,1-dioxido.
ES518909A ES518909A0 (es) 1983-01-11 1983-01-11 Perfeccionamientos en la patente de invencion n 511.472 por procedimiento para la obtencion del 4-hidroxi-2-metil-n-(2-piridil)-2h-1,2-benzotiazina-3-carboxamida-1,1-dioxido.

Publications (2)

Publication Number Publication Date
FR2525219A1 FR2525219A1 (fr) 1983-10-21
FR2525219B1 true FR2525219B1 (fr) 1986-04-04

Family

ID=27240789

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8305460A Expired FR2525219B1 (fr) 1982-04-16 1983-04-01 Procede pour la preparation de 4-hydroxy-2-methyl-2h-1,2-benzothiazine-3-carboxamide-1-1-dioxydes

Country Status (9)

Country Link
US (1) US4478996A (enExample)
AT (1) AT380241B (enExample)
CA (1) CA1197244A (enExample)
DE (1) DE3308377A1 (enExample)
FR (1) FR2525219B1 (enExample)
GB (1) GB2118544B (enExample)
GR (1) GR78072B (enExample)
NL (1) NL8301004A (enExample)
PT (1) PT76352B (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
YU42883B (en) * 1983-10-06 1988-12-31 Krka Novo Mesto Process for the manufacture of n-(2-pyridil)-2-methyl-4-hydroxy-2h-1,2-benzothiazine-3-carboxamide-1,1-dioxide
IT1194522B (it) * 1983-12-16 1988-09-22 Prodotti Antibiotici Spa Metodo di sintesi di derivanti benzotiazinici
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
IT1196307B (it) * 1984-10-22 1988-11-16 Chiesi Farma Spa Formulazioni farmaceutiche acquose di piroxicam monoidrato
US4874758A (en) * 1985-10-01 1989-10-17 Warner-Lambert Company Novel enolamides, pharmaceutical compositions and methods of use thereof for activity as modulators of the arachidonic acid cascade
US4761424A (en) * 1985-10-01 1988-08-02 Warner-Lambert Company Enolamides, pharmaceutical compositions and methods for treating inflammation
US4868205A (en) * 1985-10-01 1989-09-19 Warner-Lambert Company Novel enolamides, pharmaceutical compositions and methods of use thereof for activity as modulators of the arachidonic acid cascade

Family Cites Families (7)

* 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
US3787324A (en) * 1971-03-01 1974-01-22 Warner Lambert Co 4-hydroxy-3-(3-isoxazolocarbamyl)-2h-1,2-benzothiazine 1,dioxides and process for their production
US3714155A (en) * 1971-09-27 1973-01-30 Warner Lambert Co 4-hydroxy-2,n-dimethyl-2h-1,2-benzothiazine-3-carboxanilide1,1-dioxide and process therefor
US3868367A (en) * 1974-04-11 1975-02-25 Warner Lambert Co 4-Hydroxy-3-(5-isoxazolylcarbamoyl)-2H-1,2-benzothiazine 1,1-dioxides
US3892740A (en) * 1974-10-15 1975-07-01 Pfizer Process for the production of carboxamides of oxo-1,2-benzothiazine-1,1-dioxides
US3960856A (en) * 1975-06-20 1976-06-01 Warner-Lambert Company Process for the preparation of 4-hydroxy-3-(5-methyl-3-isoxazolylcarbamoyl)-2-methyl-2H-1,2-benzothiazine 1,1-dioxide
US4289879A (en) * 1980-09-29 1981-09-15 Pfizer Inc. Synthetic method and intermediate for piroxicam

Also Published As

Publication number Publication date
PT76352B (en) 1985-11-28
FR2525219A1 (fr) 1983-10-21
CA1197244A (en) 1985-11-26
ATA131483A (de) 1985-09-15
GR78072B (enExample) 1984-09-26
AT380241B (de) 1986-04-25
GB2118544A (en) 1983-11-02
GB2118544B (en) 1985-12-04
DE3308377A1 (de) 1983-10-20
PT76352A (en) 1983-04-01
GB8307008D0 (en) 1983-04-20
US4478996A (en) 1984-10-23
NL8301004A (nl) 1983-11-16

Similar Documents

Publication Publication Date Title
RO86698A (ro) Procedeu pentru prepararea unor (1-piperidinilalchil)-pirimidinone
RO89436A2 (ro) Procedeu pentru prepararea unor(laril-ciclobutil)-alchilamine
RO86363A (ro) Procedeu pentru prepararea unor derivati de metiltiopirimidina
RO86425A (ro) Procedeu pentru prepararea unor derivati ai n-fosfonometilglicinei
RO90414A (ro) Procedeu pentru prepararea unor n-heterociclil-4-piperidinamine
FR2527615B1 (fr) Procede de preparation du 26,26,26,27,27,27-hexafluoro-1a,25-dihydroxycholesterol
MA19783A1 (fr) Procede de preparation de benzoazacycloalkyl-spiro-imidazolidines.
BE884650A (fr) Procede pour la preparation de diesterdiamides
BE885977A (fr) Procede pour la preparation de dithiazolyldisulfures
RO86646A (ro) Procedeu pentru prepararea unor o0imeteri
FR2503158B1 (fr) Procede pour la preparation de dithiazolyldisulfures
MA19925A1 (fr) Procede de preparation de 3-aryl-7chloro-3, 4-dihydroacridine-1, 9-(2H-10H)-dione-1-oxines et -1-hydrazones
FR2525219B1 (fr) Procede pour la preparation de 4-hydroxy-2-methyl-2h-1,2-benzothiazine-3-carboxamide-1-1-dioxydes
RO88202A (ro) Procedeu pentru preparare unor spiro-3-heteroazelone
PT77133A (fr) Procede pour la preparation de 1,3-dyoxole <4,5-g> quinolines
FR2534905B1 (fr) Procede de preparation de phenylcetones
FR2549039B1 (fr) Procede de preparation de 3,3,3-trifluoro-2-trifluoro-mehylpropene
FR2528825B1 (fr) Procede de preparation de meta-chlorobenzotrifluorure
FR2527631B1 (fr) Procede pour la preparation de steroides
FR2549042B1 (fr) Procede pour la preparation de la 3,11-dimethyl-2-nonacosanone
FR2527603B1 (fr) Procede catalytique de preparation de thio-bis-phenols
RO86848A (ro) Procedeu pentru prepararea unor 1-aril-2-aminoetanoli
FR2521556B1 (fr) Procede de preparation de 3, 3'-diamino-diphenylsulfones
BE888350A (fr) Procede pour la preparation de copolymeres thermoelastomeres-tri-sequences,
BE873495A (fr) Procede pour la preparation de la 2,4-difluoro-6-amino-s-triazine

Legal Events

Date Code Title Description
ST Notification of lapse