IT8324214A0 - Metodo di sintesi di derivanti benzotiazinici. - Google Patents

Metodo di sintesi di derivanti benzotiazinici.

Info

Publication number
IT8324214A0
IT8324214A0 IT8324214A IT2421483A IT8324214A0 IT 8324214 A0 IT8324214 A0 IT 8324214A0 IT 8324214 A IT8324214 A IT 8324214A IT 2421483 A IT2421483 A IT 2421483A IT 8324214 A0 IT8324214 A0 IT 8324214A0
Authority
IT
Italy
Prior art keywords
synthesis
benzothiazine derivatives
benzothiazine
derivatives
Prior art date
Application number
IT8324214A
Other languages
English (en)
Other versions
IT1194522B (it
Inventor
Tiberio Bruzzese
Ernani Dell Acqua
Franco Ottoni
Helger Hans Van Den Heuvel
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
Priority to IT24214/83A priority Critical patent/IT1194522B/it
Publication of IT8324214A0 publication Critical patent/IT8324214A0/it
Priority to DE8484115102T priority patent/DE3476879D1/de
Priority to EP84115102A priority patent/EP0146102B1/en
Priority to AT84115102T priority patent/ATE41000T1/de
Priority to US06/681,186 priority patent/US4599406A/en
Priority to JP59266049A priority patent/JPS60152485A/ja
Application granted granted Critical
Publication of IT1194522B publication Critical patent/IT1194522B/it

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)
IT24214/83A 1983-12-16 1983-12-16 Metodo di sintesi di derivanti benzotiazinici IT1194522B (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT24214/83A IT1194522B (it) 1983-12-16 1983-12-16 Metodo di sintesi di derivanti benzotiazinici
DE8484115102T DE3476879D1 (en) 1983-12-16 1984-12-10 Process for preparing benzothiazine compounds
EP84115102A EP0146102B1 (en) 1983-12-16 1984-12-10 Process for preparing benzothiazine compounds
AT84115102T ATE41000T1 (de) 1983-12-16 1984-12-10 Verfahren zur herstellung von benzothiazinverbindungen.
US06/681,186 US4599406A (en) 1983-12-16 1984-12-13 Process for preparing 2-methyl-N-(2-pyridyl)-2H-1,2-benzothiazine-3-carboxamide 1,1-dioxide derivatives and intermediates therefor
JP59266049A JPS60152485A (ja) 1983-12-16 1984-12-17 ベンゾチアジン化合物の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT24214/83A IT1194522B (it) 1983-12-16 1983-12-16 Metodo di sintesi di derivanti benzotiazinici

Publications (2)

Publication Number Publication Date
IT8324214A0 true IT8324214A0 (it) 1983-12-16
IT1194522B IT1194522B (it) 1988-09-22

Family

ID=11212579

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24214/83A IT1194522B (it) 1983-12-16 1983-12-16 Metodo di sintesi di derivanti benzotiazinici

Country Status (6)

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

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
GT198276334A (es) * 1981-08-03 1984-01-10 Procedimiento e inter-medios para la produccion de carboxamidas de benzotiazina.
IN158333B (it) * 1981-08-03 1986-10-18 Pfizer
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
EP0146102A2 (en) 1985-06-26
US4599406A (en) 1986-07-08
EP0146102B1 (en) 1989-03-01
EP0146102A3 (en) 1985-07-31
ATE41000T1 (de) 1989-03-15
JPS60152485A (ja) 1985-08-10
IT1194522B (it) 1988-09-22
DE3476879D1 (en) 1989-04-06

Similar Documents

Publication Publication Date Title
DK159384A (da) Ergocalciferolderivater
DK35384D0 (da) Vinylcephalosporin-derivater
DK20884A (da) Phenothiazonderivater
DK221384A (da) Isoindolderivater
DE3471299D1 (de) Oxamic-acid derivatives
ES517862A0 (es) Derivados de alcanosulfonanilida.
DE3466987D1 (de) Benzothiazine derivatives
DE3476386D1 (de) Morpholine derivatives
DK306284A (da) Substituerede phenylsulfonylguanidin-derivater
DE3464610D1 (de) 2-alkylthiopenem derivatives
ES537338A0 (es) Derivados de pirazol-piridina
DK354684D0 (da) Azol-dioxolan-derivater
DK346984D0 (da) Formamidoximderivater
IT8324214A0 (it) Metodo di sintesi di derivanti benzotiazinici.
DE3477197D1 (de) 2-azacycloalkylthiopenem derivatives
IT8419778A0 (it) Derivati di benzammidi.
DE3472258D1 (de) Thiodeazapurine derivatives
DE3476803D1 (de) Furane-3-carboxylic-acid derivatives
ES532340A0 (es) Derivados de 4, 4 -alquilendipiperidina
DK536184D0 (da) Pyrimidoisoquinolinderivater
IT8420916A0 (it) Procedimento di riduzione di c-nitrosoarilammine.
MX9203544A (es) Derivados de 2-alquiltiopenem.
ES546019A0 (es) Metodo de obtener nuevos derivados aminotriazolicos
IT8320333A0 (it) Sintesi di composti eterociclici.
DE3473268D1 (de) 5-fluorouracilnitroxylderivatives

Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19931227