CH281602A - Process for preparing a new sulfonamide derivative. - Google Patents
Process for preparing a new sulfonamide derivative.Info
- Publication number
- CH281602A CH281602A CH281602DA CH281602A CH 281602 A CH281602 A CH 281602A CH 281602D A CH281602D A CH 281602DA CH 281602 A CH281602 A CH 281602A
- Authority
- CH
- Switzerland
- Prior art keywords
- diethylamino
- propane
- formula
- amino
- ethanesulfamide
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 4
- HFFXLYHRNRKAPM-UHFFFAOYSA-N 2,4,5-trichloro-n-(5-methyl-1,2-oxazol-3-yl)benzenesulfonamide Chemical compound O1C(C)=CC(NS(=O)(=O)C=2C(=CC(Cl)=C(Cl)C=2)Cl)=N1 HFFXLYHRNRKAPM-UHFFFAOYSA-N 0.000 title description 2
- 239000001294 propane Substances 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 5
- ODZPKZBBUMBTMG-UHFFFAOYSA-N sodium amide Chemical compound [NH2-].[Na+] ODZPKZBBUMBTMG-UHFFFAOYSA-N 0.000 claims description 5
- UAVAFLASNNFXTG-UHFFFAOYSA-N ethane sulfamide Chemical compound CC.NS(N)(=O)=O UAVAFLASNNFXTG-UHFFFAOYSA-N 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 2
- 238000009833 condensation Methods 0.000 claims description 2
- 230000005494 condensation Effects 0.000 claims description 2
- CCIVGXIOQKPBKL-UHFFFAOYSA-N ethanesulfonic acid Chemical class CCS(O)(=O)=O CCIVGXIOQKPBKL-UHFFFAOYSA-N 0.000 claims description 2
- 150000004820 halides Chemical class 0.000 claims description 2
- 150000003385 sodium Chemical class 0.000 claims description 2
- 239000011734 sodium Substances 0.000 claims description 2
- 229910052708 sodium Inorganic materials 0.000 claims description 2
- 125000001424 substituent group Chemical group 0.000 claims description 2
- 125000003277 amino group Chemical group 0.000 claims 1
- 239000003814 drug Substances 0.000 claims 1
- 125000005843 halogen group Chemical group 0.000 claims 1
- 239000000155 melt Substances 0.000 claims 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 12
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 8
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- 239000000203 mixture Substances 0.000 description 5
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 3
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- YNAVUWVOSKDBBP-UHFFFAOYSA-N Morpholine Chemical compound C1COCCN1 YNAVUWVOSKDBBP-UHFFFAOYSA-N 0.000 description 2
- NQRYJNQNLNOLGT-UHFFFAOYSA-N Piperidine Chemical compound C1CCNCC1 NQRYJNQNLNOLGT-UHFFFAOYSA-N 0.000 description 2
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 2
- 206010044541 Traumatic shock Diseases 0.000 description 2
- -1 alkyl radical Chemical class 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- 229910052736 halogen Inorganic materials 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 208000032456 Hemorrhagic Shock Diseases 0.000 description 1
- 206010049771 Shock haemorrhagic Diseases 0.000 description 1
- 125000000738 acetamido group Chemical group [H]C([H])([H])C(=O)N([H])[*] 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 125000003710 aryl alkyl group Chemical group 0.000 description 1
- 150000005840 aryl radicals Chemical class 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 150000002367 halogens Chemical group 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000002008 hemorrhagic effect Effects 0.000 description 1
- 125000005842 heteroatom Chemical group 0.000 description 1
- 150000002430 hydrocarbons Chemical group 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 230000021962 pH elevation Effects 0.000 description 1
- 230000001766 physiological effect Effects 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 229940124530 sulfonamide Drugs 0.000 description 1
- 150000003456 sulfonamides Chemical class 0.000 description 1
- 230000000472 traumatic effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
- C07D295/04—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms
- C07D295/12—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly or doubly bound nitrogen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C311/00—Amides of sulfonic acids, i.e. compounds having singly-bound oxygen atoms of sulfo groups replaced by nitrogen atoms, not being part of nitro or nitroso groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
- C07D295/22—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with hetero atoms directly attached to ring nitrogen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
Procédé de préparation d'un nouveau dérivé sulfamidé. On a trouvé que les composés répondant à la formule suivante possèdent des proprié tés physiologiquement intéressantes, en parti culier pour .le traitement des états de choc traumatique et. hémorragique:
EMI0001.0004
Dans cette formule, R représente un radical alcoyle renfermant moins de 5 atomes de carbone, ou un radical aryle éventuellement substitué par un reste méthyle ou par un chlore, un reste amino ou acétylamino; A et AI sont des chaînes hydrocarbonées diva- lentes renfermant au maximum 5 atomes de carbone, pouvant être ,linéaires ou ramifiées, ou des chaînes aralcoyles;
R1 et R2 représen tent des radicaux méthyle ou éthyle, mais (R1)#, et (R2) 2 peuvent également former une chaîne comprenant ou non un hétéro- atome (par exemple -N (R1)2 ou -N (R2) 2 peut. représenter un reste- pipéridine ou mor- pholine). A et A1 de même que Ri et R2 peuvent être identiques ou différents.
Le présent brevet a pour objet un procédé de préparation .d'un .de. ces nouveaux dérivés sulfamidés, la bis- (diéthylamino-3-propyl-1)- N,N-éthanesulfamide de formule
EMI0001.0025
Le procédé selon l'invention est caractérisé en ce que l'on condense un dérivé de l'acide éthanesulfonique, de formule
EMI0001.0027
avec une substance de formule
EMI0001.0028
où X et Y sont des substituants éliminés lors de la condensation, à l'exception d'un groupe -NH- se trouvant dans l'un des deux,
en ce qu'on code ensuite le diéthylamino-3-éthane- sulfamido-1-propane ainsi obtenu au moyen d'amidure de sodium et en ce qu'on condense le dérivé sodé avec un halogénure de 3-di- éthylaminopropyle- (1).
Pour la préparation du diéthylamino-3- éthanesulfamido-1-propane qui constitue un produit intermédiaire du procédé, on peut con denser un éthanesulfohalogénure (X = halo gène, tel que le chlore avec le diéthylamino-3- -1-propane (Y = NH2), ou bien on peut <B>ï</B> amino condenser l'éthanesulfamide sodé (X=NHNa) avec un diéthyl-amino-3-halogéno-1-propane (Y ---- halogène, tel que chloré).
La bis- (diéthylamino-3-propyl-1) -N,N- éthanesulfamide est une nouvelle substance possédant des propriétés physiologiques inté ressantes; elle s'est en particulier révélée très efficace pour le traitement des états de choc traumatique et hémorragique. Les exemples suivants montrent comment le procédé selon l'invention peut être mis en oeuvre <I>Exemple 1:</I> On coule goutte à goutte 10 g d'éthane- sulfochlorure dans une solution bien agitée de 10 g de diéthylamino-3-amino-1-propane. On refroidit de façon à maintenir pendant l'addi tion la température vers 10-20 C.
Le chlor- hydrate de diéthylamino-3-éthanesulfamido-1- propane précipite. On l'extrait avec un mini mum d'eau, ajoute la quantité nécessaire de soude concentrée, épuise la base à l'éther, sèche sur sulfate de soude, évapore le solvant et distille sous pression réduite. On obtient 11 g d'une huile Eb.o,3 =142 C.
On fait. cou ler goutte à goutte cette huile dans une sus pension agitée de 2,5 g d'amidure de sodium à 90 % dans 60 em3 de toluène anhydre. La sodation est exothermique, on la termine par chauffage à 60 C pendant une heure. On laisse refroidir, ajoute 8,2 g de diéthylamino- 3-chloro-1-propane, porte en l'espace d'une heure à l'ébullition et maintient à l'ébullition pendant 3 heures.
On laisse refroidir, extrait la solution tolüénique à l'acide sulfurique di lué, précipite la base par alcalinisation à la soude et l'extrait à l'éther. On sèche sur sul fate de soude, évapore l'éther et distille. On recueille 7,7 g de bis- (diéthylamino-3-propyl- 1)-N,N-éthanesulfamide. Eb.o,5 =169 C; P. P. du dipicrate =148 C.
Exemple <I>2:</I> 25 g d'éthanesulfamide de P. P. (capil laire) = 57 C sont ajoutés, en agitant, à une suspension de 10,5 g d'amidure de sodium à 90 % dans 250 em3 de toluène anhydre. On chauffe 1 heure à 80 C. On refroidit à tem pérature ordinaire et ajoute 36 g de diéthyl- amino-3-chloro-1-propane. On chauffe 5 heures à ébullition à reflux.
On refroidit à tempé rature ordinaire et ajoute 10,5 g d'amidure de sodium à 901/o. On chauffe encore 1 heure à 80 C, refroidit à température ordinaire, ajoute 39 g de diéthylamino-3-chloro-1-pro- pane et porte 5 heures à l'ébullition à reflux. A pr's e refroidisse ment, on extrait <B>à</B> l'acide sul- furique dilué les produits basiques formés.
Par addition d'un excès de lessive de soude à ces solutions acides, il se décante une huile qu'on extrait à l'éther. Après avoir chassé le sol vant, il reste 82 g d'une huile jaune qui, par fractionnement sous pression réduite, donne 50 g de bis- (diéthyiamino-3-propyl-1)-N,N- éthanesulfamide.
Process for preparing a new sulfonamide derivative. It has been found that the compounds corresponding to the following formula possess physiologically valuable properties, in particular for the treatment of states of traumatic shock and. hemorrhagic:
EMI0001.0004
In this formula, R represents an alkyl radical containing less than 5 carbon atoms, or an aryl radical optionally substituted by a methyl residue or by a chlorine, an amino or acetylamino residue; A and Al are divergent hydrocarbon chains containing a maximum of 5 carbon atoms, which may be linear or branched, or aralkyl chains;
R1 and R2 represent methyl or ethyl radicals, but (R1) #, and (R2) 2 can also form a chain comprising or not comprising a heteroatom (for example -N (R1) 2 or -N (R2) 2 may represent a residue (piperidine or morpholine). A and A1 as well as Ri and R2 may be the same or different.
The present patent relates to a process for preparing .d'un .de. these new sulfonamide derivatives, bis- (diethylamino-3-propyl-1) - N, N-ethanesulfamide of formula
EMI0001.0025
The process according to the invention is characterized in that one condenses a derivative of ethanesulfonic acid, of formula
EMI0001.0027
with a substance of the formula
EMI0001.0028
where X and Y are substituents removed during the condensation, with the exception of an -NH- group being in one of the two,
in that the diethylamino-3-ethane-sulfamido-1-propane thus obtained is then coded by means of sodium amide and in that the sodium derivative is condensed with a halide of 3-di-ethylaminopropyl- (1 ).
For the preparation of diethylamino-3-ethanesulfamido-1-propane which constitutes an intermediate product of the process, an ethanesulfohalide (X = halogen, such as chlorine, with diethylamino-3- -1-propane (Y = NH2), or you can <B> ï </B> amino condense sodium ethanesulfamide (X = NHNa) with diethyl-amino-3-halogeno-1-propane (Y ---- halogen, such as chlorinated ).
Bis- (diethylamino-3-propyl-1) -N, N-ethanesulfamide is a new substance with interesting physiological properties; in particular, it has been shown to be very effective in the treatment of traumatic and hemorrhagic shock states. The following examples show how the process according to the invention can be carried out <I> Example 1: </I> 10 g of ethanesulfochloride are poured dropwise into a well-stirred solution of 10 g of 3-diethylamino -amino-1-propane. The mixture is cooled so as to maintain the temperature at around 10-20 C.
Diethylamino-3-ethanesulfamido-1-propane hydrochloride precipitates. It is extracted with a minimum of water, the necessary quantity of concentrated sodium hydroxide is added, the base is exhausted with ether, dried over sodium sulphate, the solvent is evaporated off and the solvent is distilled off under reduced pressure. 11 g of an oil Eb.o, 3 = 142 C.
We do. pour this oil dropwise into a stirred suspension of 2.5 g of 90% sodium amide in 60 em3 of anhydrous toluene. The sodation is exothermic, it is terminated by heating at 60 ° C. for one hour. Allowed to cool, added 8.2 g of diethylamino-3-chloro-1-propane, brought to the boil over the course of one hour and kept at the boil for 3 hours.
Allowed to cool, the tolüene solution is extracted with dilute sulfuric acid, the base is precipitated by alkalinization with sodium hydroxide and the extract is extracted with ether. It is dried over sodium hydroxide, the ether is evaporated off and distilled. 7.7 g of bis- (diethylamino-3-propyl-1) -N, N-ethanesulfamide are collected. Eb.o, 5 = 169 C; P. P. of dipicrate = 148 C.
Example <I> 2: </I> 25 g of PP ethanesulfamide (capillary) = 57 C are added, while stirring, to a suspension of 10.5 g of 90% sodium amide in 250 em3 of anhydrous toluene. The mixture is heated for 1 hour at 80 ° C. The mixture is cooled to room temperature and 36 g of diethyl-amino-3-chloro-1-propane are added. The mixture is heated for 5 hours under reflux.
Cool to room temperature and add 10.5 g of sodium amide 901 / o. A further 1 hour is heated at 80 ° C., cooled to ordinary temperature, 39 g of diethylamino-3-chloro-1-propane are added and the mixture is brought to the boiling point under reflux for 5 hours. After cooling, the basic products formed are extracted <B> with </B> dilute sulfuric acid.
By adding an excess of sodium hydroxide solution to these acid solutions, an oil settles which is extracted with ether. After having driven off the soil, 82 g of a yellow oil remain which, on fractionation under reduced pressure, gives 50 g of bis- (diethylamino-3-propyl-1) -N, N-ethanesulfamide.
Claims (1)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR281602X | 1947-11-04 | ||
| FR140448X | 1948-04-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH281602A true CH281602A (en) | 1952-03-15 |
Family
ID=26213687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH281602D CH281602A (en) | 1947-11-04 | 1948-10-29 | Process for preparing a new sulfonamide derivative. |
Country Status (1)
| Country | Link |
|---|---|
| CH (1) | CH281602A (en) |
-
1948
- 1948-10-29 CH CH281602D patent/CH281602A/en unknown
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