ATE41000T1 - Verfahren zur herstellung von benzothiazinverbindungen. - Google Patents

Verfahren zur herstellung von benzothiazinverbindungen.

Info

Publication number
ATE41000T1
ATE41000T1 AT84115102T AT84115102T ATE41000T1 AT E41000 T1 ATE41000 T1 AT E41000T1 AT 84115102 T AT84115102 T AT 84115102T AT 84115102 T AT84115102 T AT 84115102T AT E41000 T1 ATE41000 T1 AT E41000T1
Authority
AT
Austria
Prior art keywords
sub
preparation
benzothiazine
processes
hydroxy
Prior art date
Application number
AT84115102T
Other languages
English (en)
Inventor
Tiberio Bruzzese
Acqua Ernani Dell
Franco Ottoni
Den Heuvel Holger Hans Van
Original Assignee
Prodotti Antibiotici Spa
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 Prodotti Antibiotici Spa filed Critical Prodotti Antibiotici Spa
Application granted granted Critical
Publication of ATE41000T1 publication Critical patent/ATE41000T1/de

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)
  • Nitrogen- Or Sulfur-Containing Heterocyclic Ring Compounds With Rings Of Six Or More Members (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
AT84115102T 1983-12-16 1984-12-10 Verfahren zur herstellung von benzothiazinverbindungen. ATE41000T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT24214/83A IT1194522B (it) 1983-12-16 1983-12-16 Metodo di sintesi di derivanti benzotiazinici
EP84115102A EP0146102B1 (de) 1983-12-16 1984-12-10 Verfahren zur Herstellung von Benzothiazin-Verbindungen

Publications (1)

Publication Number Publication Date
ATE41000T1 true ATE41000T1 (de) 1989-03-15

Family

ID=11212579

Family Applications (1)

Application Number Title Priority Date Filing Date
AT84115102T ATE41000T1 (de) 1983-12-16 1984-12-10 Verfahren zur herstellung von benzothiazinverbindungen.

Country Status (6)

Country Link
US (1) US4599406A (de)
EP (1) EP0146102B1 (de)
JP (1) JPS60152485A (de)
AT (1) ATE41000T1 (de)
DE (1) DE3476879D1 (de)
IT (1) IT1194522B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2002646A6 (es) * 1987-03-27 1988-09-01 Induspol Sa Procedimiento para la obtencion de 4-hidroxi-2-metil-n-(2-piri-dil)-2h-1,2-benzotiacina-3-carboxamida 1,1-dioxido
US5081118A (en) * 1987-10-26 1992-01-14 Pfizer Inc. Benzothiazine dioxide derivatives
ES2053395B1 (es) * 1992-11-16 1995-02-16 S A L V A T Lab Sa "4-cinnamoiloxi-2-metil-n-(2-piridil)-2h-1,2-benzotiazina-3-carboxamida 1,1-dioxido, procedimiento para la obtencion del mismo y nuevos intermedios utilizados en su preparacion.
RS49867B (sr) * 1999-12-06 2008-08-07 Ad. Zdravlje, Postupak za sintezu 4-hidroksi-2h-1,2-benzotiazin-3-karboksamida

Family Cites Families (11)

* 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
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
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
US4309427A (en) * 1981-01-15 1982-01-05 Pfizer Inc. Benzothiazine dioxide derivatives
IN158333B (de) * 1981-08-03 1986-10-18 Pfizer
GT198276334A (es) * 1981-08-03 1984-01-10 Procedimiento e inter-medios para la produccion de carboxamidas de benzotiazina.
IT1168064B (it) * 1981-11-12 1987-05-20 Prodotti Antibiotici Spa Composto ad azione antinfiammatoria
DE3212485A1 (de) * 1982-04-03 1983-10-13 Gödecke AG, 1000 Berlin Verfahren zur herstellung von 4-hydroxy-3-(heterocyclocarbamoyl)-2h-1,2-benzothiazin-1,1-dioxiden
JPS58177984A (ja) * 1982-04-09 1983-10-18 Mitsui Toatsu Chem Inc ベンゾチアジンカルボン酸の製造法
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
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.

Also Published As

Publication number Publication date
DE3476879D1 (en) 1989-04-06
US4599406A (en) 1986-07-08
JPS60152485A (ja) 1985-08-10
EP0146102B1 (de) 1989-03-01
EP0146102A2 (de) 1985-06-26
IT1194522B (it) 1988-09-22
EP0146102A3 (en) 1985-07-31
IT8324214A0 (it) 1983-12-16

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee