DK0611757T3 - Process for the preparation of azaphenothiazines - Google Patents

Process for the preparation of azaphenothiazines

Info

Publication number
DK0611757T3
DK0611757T3 DK94101671T DK94101671T DK0611757T3 DK 0611757 T3 DK0611757 T3 DK 0611757T3 DK 94101671 T DK94101671 T DK 94101671T DK 94101671 T DK94101671 T DK 94101671T DK 0611757 T3 DK0611757 T3 DK 0611757T3
Authority
DK
Denmark
Prior art keywords
preparation
azaphenothiazines
azaphenothiazine
oxidants
derivatives
Prior art date
Application number
DK94101671T
Other languages
Danish (da)
Inventor
Bernhard Dr Kutscher
Reinhold Dr Dieter
Original Assignee
Asta Medica Ag
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 Asta Medica Ag filed Critical Asta Medica Ag
Application granted granted Critical
Publication of DK0611757T3 publication Critical patent/DK0611757T3/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D213/72—Nitrogen atoms
    • C07D213/74—Amino or imino radicals substituted by hydrocarbon or substituted hydrocarbon radicals
    • 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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Nitrogen- Or Sulfur-Containing Heterocyclic Ring Compounds With Rings Of Six Or More Members (AREA)

Abstract

A novel process is described for the preparation of azaphenothiazine derivatives, which is characterised by the use of oxidants, shortened reaction times and lower reaction temperatures.
DK94101671T 1993-02-19 1994-02-04 Process for the preparation of azaphenothiazines DK0611757T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4305080A DE4305080A1 (en) 1993-02-19 1993-02-19 New process for the production of azaphenothiazines

Publications (1)

Publication Number Publication Date
DK0611757T3 true DK0611757T3 (en) 1999-09-13

Family

ID=6480834

Family Applications (1)

Application Number Title Priority Date Filing Date
DK94101671T DK0611757T3 (en) 1993-02-19 1994-02-04 Process for the preparation of azaphenothiazines

Country Status (6)

Country Link
EP (1) EP0611757B1 (en)
AT (1) ATE175959T1 (en)
DE (2) DE4305080A1 (en)
DK (1) DK0611757T3 (en)
ES (1) ES2128446T3 (en)
GR (1) GR3029605T3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69520345T2 (en) * 1994-12-26 2001-09-06 Nisshin Flour Milling Co., Ltd. Diphenyl disulfide compounds

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE964050C (en) * 1954-10-02 1957-05-16 Degussa Process for the preparation of thiophenylpyridylamines
FR1170119A (en) * 1955-04-13 1959-01-09 Rhone Poulenc Sa Azaphenothiazines
DE1102752B (en) * 1955-07-26 1961-03-23 Olin Mathieson Process for the preparation of 4-azaphenthiazines
DE1110651B (en) * 1958-12-04 1961-07-13 Knoll Ag Process for the preparation of diaza-phenthiazines
BE576894A (en) * 1959-04-28
DE1159465B (en) * 1961-10-03 1963-12-19 Degussa Process for the preparation of 2-chloro-4-azaphenthiazine
DE1695366A1 (en) * 1967-07-31 1971-03-18 Lauer Dieter Dr Rer Nat Dipl C Process for the preparation of dipyridothiazines
DE3426564A1 (en) * 1984-07-19 1986-01-30 Bayer Ag, 5090 Leverkusen USE OF 4H-1,4-Benzothiazines FOR PREVENTION AND TREATMENT OF RESPIRATORY DISORDERS, inflammation / RHEUMA, THROMBOEMBOLIC ILLNESSES AND ischemia infarcts, HERZRHYTHMUSSTOERUNGEN, ATHEROSCLEROSIS AND dermatoses, PURPOSE AND ACTIVE DRUGS TO THIS IN THESE PRODUCTS CONTAIN
FR2581067A1 (en) * 1985-04-24 1986-10-31 Centre Nat Rech Scient Process for the preparation of thiazoles condensed with nitrogenous heterocycles and products obtained

Also Published As

Publication number Publication date
GR3029605T3 (en) 1999-06-30
ATE175959T1 (en) 1999-02-15
EP0611757A1 (en) 1994-08-24
DE59407667D1 (en) 1999-03-04
EP0611757B1 (en) 1999-01-20
DE4305080A1 (en) 1994-08-25
ES2128446T3 (en) 1999-05-16

Similar Documents

Publication Publication Date Title
DE69130614D1 (en) HERBICIDAL, SUBSTITUTED ARYL-HALOALKYLPYRAZOLE
NO902394D0 (en) PROCEDURE FOR PREPARATION OF PYRANYL-CYANOGUANIDINE DERIVATIVES.
DK0994108T3 (en) Process for the preparation of 2-hydroxybenzamide derivatives
DK0503453T3 (en) Process for preparing cephalosporins and intermediates in this process
DK0545511T3 (en) Process for the preparation of mono-N-substituted tetraazamacrocycles
DK0655454T3 (en) Process for the preparation of 2,2-difluorocetensilyl acetals and alpha, alpha-difluoro-beta-silyloxy-1,3-dioxolane-4-propanoic acid esters
ES2086065T3 (en) PREPARATION OF SUBSTITUTED TETRAHIDROPIRIDINAS.
DK0406211T3 (en) Fucosidase inhibitors
BR9713951A (en) Process for the preparation of unsubstituted 3-hydroxypyrazoles.
DK0611757T3 (en) Process for the preparation of azaphenothiazines
DK0534536T3 (en) Process for the preparation of 2-amino-5,6-dimethoxy-tetralin
NO176607C (en) Process for the preparation of labeled 3-aroyl-2-oxindole-1-carboxamides
NO905215D0 (en) PROCEDURE FOR THE PREPARATION OF 4-SUBSTITUTED ALKYCULAR CARBON COMPOUNDS.
NO985775D0 (en) Process for the preparation of aminocyanacetamide
DK0818464T3 (en) Methylsulfomycin I, process for its preparation and its use
DK0704438T3 (en) Process for the preparation of 2-cyaniminothiazolidine
DK0678515T3 (en) Process and intermediates for the preparation of 5-oxaspiro [2.4] heptanone
DK36689A (en) PROCEDURE FOR THE PREPARATION OF A 16-METHOXY-16-METHYL-PROSTAGLANDIN E1 DERIVATIVE, AND INTERMEDIATELY APPLICABLE INTERMEDIATES
DK505788D0 (en) PROCEDURE FOR MAKING A MACROLIDE COMPOUND