GB848286A - Process for the production of basically substituted derivatives of 4-aza-phenthiazines - Google Patents

Process for the production of basically substituted derivatives of 4-aza-phenthiazines

Info

Publication number
GB848286A
GB848286A GB17031/58A GB1703158A GB848286A GB 848286 A GB848286 A GB 848286A GB 17031/58 A GB17031/58 A GB 17031/58A GB 1703158 A GB1703158 A GB 1703158A GB 848286 A GB848286 A GB 848286A
Authority
GB
United Kingdom
Prior art keywords
general formula
compound
reacting
represent
alk2
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
GB17031/58A
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.)
Evonik Operations GmbH
Original Assignee
Degussa GmbH
Deutsche Gold und Silber Scheideanstalt
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 Degussa GmbH, Deutsche Gold und Silber Scheideanstalt filed Critical Degussa GmbH
Publication of GB848286A publication Critical patent/GB848286A/en
Expired 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)
  • Plural Heterocyclic Compounds (AREA)

Abstract

The invention comprises compounds of the general formula: <FORM:0848286/IV(b)/1> and their acid addition salts, wherein X and Y represent oxygen or sulphur atoms, Alk1 and Alk2 represent straight or branched alkylene groups having 2 or 3 carbon atoms, R1 and R2 represent unsubstituted alkyl radicals containing 1 to 4 carbon atoms, which groups R1 and/or R2 can, together with the nitrogen atom, or together with the alkylene group Alk2, be closed to form a ring, which, if desired may contain a further hetero atom, and a process for the preparation thereof by (a) reacting a compound of the general formula: <FORM:0848286/IV(b)/2> in which Z represents a halogen atom or an alkoxy group with a compound of the general formula: <FORM:0848286/IV(b)/3> at an elevated temperature and, if desired, in the presence of an alkaline condensation agent, with hydrogen halide or alcohol being split off or (b) by reacting a compound (II) with a compound of the general formula: <FORM:0848286/IV(b)/4> to form a compound of the general formula: <FORM:0848286/IV(b)/5> and reacting (V) with an amine of the general formula: <FORM:0848286/IV(b)/6> Specification 817,558 is referred to.
GB17031/58A 1957-06-15 1958-05-28 Process for the production of basically substituted derivatives of 4-aza-phenthiazines Expired GB848286A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE848286X 1957-06-15

Publications (1)

Publication Number Publication Date
GB848286A true GB848286A (en) 1960-09-14

Family

ID=6775558

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17031/58A Expired GB848286A (en) 1957-06-15 1958-05-28 Process for the production of basically substituted derivatives of 4-aza-phenthiazines

Country Status (1)

Country Link
GB (1) GB848286A (en)

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