BE638388A - - Google Patents

Info

Publication number
BE638388A
BE638388A BE638388DA BE638388A BE 638388 A BE638388 A BE 638388A BE 638388D A BE638388D A BE 638388DA BE 638388 A BE638388 A BE 638388A
Authority
BE
Belgium
Prior art keywords
general formula
atom
hydrogen
desc
carbon atoms
Prior art date
Application number
Other languages
French (fr)
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.)
Publication of BE638388A publication Critical patent/BE638388A/fr
Priority claimed from FR951639A external-priority patent/FR87957E/en

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Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D513/00Heterocyclic 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
    • C07D513/02Heterocyclic 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
    • C07D513/04Ortho-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)

Description

       

   <Desc/Clms Page number 1> 
 



  PROCEDE PCUR LA   PREPARATION   LE NOUVEAUX DERIVES DE 1'AAAPHENO 
THIAZON 
Dune le brevet principal sont décrits dos componés répon- dant à la formule générale 
 EMI1.1 
 dans laquelle X est une liaison directe entre l'atome d'azote se trouvant en position 10 de l'azaphénothiazine et le groupe Alk, ou signifie un reste -CO-0-,   -CO-8-   ou CC-CH Alk est un groupe   alkylène   droit ou remifi avec de 1 à 6 atomes de carbone, qui peut être   interrompu   par un atome d'oxygène ou un atome de so R1 et R2 représentent de   l'hydrogène   ou des groupes alkyles infé 

 <Desc/Clms Page number 2> 

 rieurs identiques ou différente et peuvent être fermés, entre   eu? '   ou avec lo groupe Alk, en un novau à 5, 6 ou 7 tomes,

   lequel peut éventuellement contenir un autre   hétéroatome,   de préférence de l'oxygène, du soufre ou le groupe -NH, oe noyau pouvant être 
 EMI2.1 
 substitué par un ou plusieurs groupes alkyles, acylee# benzyles. oxyalkyles, alk.vloxyalkyles, acyloxyalk-yles, ben.Yloxya1kyles et/ou amide carbonique. 



   Lors de développements ultérieurs de l'invention, il a été constaté que les   dérivée   de l'azaphénothiazine et répondant à la formule générale 
 EMI2.2 
 dama laquelle l'un des radicaux R" est un atome d'hydrogène et l'autre radical R' cet un atome d'hydrogène ou de colore, Alk signifie un reste   alkylène   droit ou ramifié avec de 2 à 4 atomes de carbone et R' est un reste alkyle inférieur, ainsi que leurc sels d'acides, étaient également des composée de grande valeur, 
On peut les obtenir par réaction, en présence d'un agent de condensation dégageant un hydracide, d'une   4-azaphénothiazinf   de la formule générale 
 EMI2.3 
 avec un composé de la formule générale 

 <Desc/Clms Page number 3> 

 
 EMI3.1 
 dans laquelle liai représente un atone d'halogène.

   La basa obtenue peut,   éventuellement;,     acre   ensuite transformée en   soi   à   l'aido   d'un acide, 
 EMI3.2 
 R , V ; D b C Il T I 0 N S a x s s s as 3 ar = s a = 3      
 EMI3.3 
 1. Procédé de préparation de 4-azaphénothiazicos répon- dant à la formule   général   
 EMI3.4 
 ou de leurs cela d'acides, formule dans laquelle l'un des radicaux R' est un atome d'hydrogène et l'autre radical R' est un atome d'hydrogène ou de chlore, Alk signifie un reste alklène droit ou ramifia avec de 2 à 4 atomes de carbone et R' est un reste alkyle inférieur, caractérisé en ce que l'on fait réagir, d'une manière en soi connue, en présence d'un agent de condensation dégageant 
 EMI3.5 
 un hydracido,

   une 4-azaphénohiazine de la formule génôrale 
 EMI3.6 
 

**ATTENTION** fin du champ DESC peut contenir debut de CLMS **.



   <Desc / Clms Page number 1>
 



  PROCESS FOR THE PREPARATION OF THE NEW DERIVATIVES OF AAAPHENO
THIAZON
In the main patent are described components corresponding to the general formula
 EMI1.1
 where X is a direct bond between the nitrogen atom in position 10 of azaphenothiazine and the Alk group, or signifies a residue -CO-0-, -CO-8- or CC-CH Alk is a straight or branched alkylene group with 1 to 6 carbon atoms, which may be interrupted by an oxygen atom or a so atom R1 and R2 represent hydrogen or lower alkyl groups

 <Desc / Clms Page number 2>

 laughter identical or different and can be closed, between had? 'or with the Alk group, in a novau with 5, 6 or 7 volumes,

   which may optionally contain another heteroatom, preferably oxygen, sulfur or the -NH group, which ring may be
 EMI2.1
 substituted by one or more alkyl groups, acylee # benzyls. oxyalkyls, alk.vloxyalkyls, acyloxyalk-yls, ben.Yloxya1kyles and / or carbonic amide.



   During subsequent developments of the invention, it was found that the derivatives of azaphenothiazine and corresponding to the general formula
 EMI2.2
 dama in which one of the radicals R "is a hydrogen atom and the other radical R 'is a hydrogen or color atom, Alk signifies a straight or branched alkylene residue with 2 to 4 carbon atoms and R 'is a lower alkyl residue, as well as their acid salts, were also valuable compounds,
They can be obtained by reacting, in the presence of a hydracid-releasing condensing agent, a 4-azaphenothiazinf of the general formula
 EMI2.3
 with a compound of the general formula

 <Desc / Clms Page number 3>

 
 EMI3.1
 wherein 11a1 represents a halogen atom.

   The base obtained can, optionally ;, acre then transformed in itself with the aid of an acid,
 EMI3.2
 R, V; D b C Il T I 0 N S a x s s s as 3 ar = s a = 3
 EMI3.3
 1. Process for the preparation of 4-azaphenothiazicos corresponding to the general formula
 EMI3.4
 or their that of acids, formula in which one of the radicals R 'is a hydrogen atom and the other radical R' is a hydrogen or chlorine atom, Alk signifies a straight or branched alkylene residue with from 2 to 4 carbon atoms and R 'is a lower alkyl residue, characterized in that one reacts, in a manner known per se, in the presence of a condensing agent releasing
 EMI3.5
 a hydracido,

   a 4-azaphenohiazine of the general formula
 EMI3.6
 

** ATTENTION ** end of DESC field can contain start of CLMS **.


    

Claims (1)

avec un composa de la formule générale EMI3.7 <Desc/Clms Page number 4> ,Jans laquelle Hal représente un atome d'halogène, et an ce qu'en- suite, on transforme éventuellement la base obtenue en son sel, à l'aida d'un acide, 2 A titre de produits nouveaux, leo 4-azohémthiane répondant à la formule générale EMI4.1 ou leurs sels d'acides, formule dans laquelle l'un des radicaux R est un atome d'hydrogène et l'autre radical R' est un atome d'hydrogène ou de chlore, Aile signifie un reste alkylène droit ou ramifié avec de 2 à 4 atomes de carbone et R" est un reste alkyle inférieur. with a composa of the general formula EMI3.7 <Desc / Clms Page number 4> , Jans which Hal represents a halogen atom, and in what subsequently, the base obtained is optionally converted into its salt, with the aid of an acid, 2 As new products, leo 4-azohemthiane corresponding to the general formula EMI4.1 or their acid salts, formula in which one of the radicals R is a hydrogen atom and the other radical R 'is a hydrogen or chlorine atom, Aile means a straight or branched alkylene residue with 2 4 carbon atoms and R "is lower alkyl.
BE638388D 1963-10-24 BE638388A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR951639A FR87957E (en) 1963-04-10 1963-10-24 Process for the preparation of novel azaphenethiazine derivatives

Publications (1)

Publication Number Publication Date
BE638388A true BE638388A (en)

Family

ID=8815076

Family Applications (1)

Application Number Title Priority Date Filing Date
BE638388D BE638388A (en) 1963-10-24

Country Status (1)

Country Link
BE (1) BE638388A (en)

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