AT233017B - Process for the preparation of new iminodibenzyl derivatives - Google Patents
Process for the preparation of new iminodibenzyl derivativesInfo
- Publication number
- AT233017B AT233017B AT664362A AT664362A AT233017B AT 233017 B AT233017 B AT 233017B AT 664362 A AT664362 A AT 664362A AT 664362 A AT664362 A AT 664362A AT 233017 B AT233017 B AT 233017B
- Authority
- AT
- Austria
- Prior art keywords
- new
- general formula
- preparation
- iminodibenzyl
- acid
- Prior art date
Links
- ZSMRRZONCYIFNB-UHFFFAOYSA-N 6,11-dihydro-5h-benzo[b][1]benzazepine Chemical class C1CC2=CC=CC=C2NC2=CC=CC=C12 ZSMRRZONCYIFNB-UHFFFAOYSA-N 0.000 title claims description 4
- 238000000034 method Methods 0.000 title claims description 4
- 238000002360 preparation method Methods 0.000 title claims description 4
- 150000001875 compounds Chemical class 0.000 claims description 7
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 4
- 150000003839 salts Chemical class 0.000 claims description 3
- 239000001569 carbon dioxide Substances 0.000 claims description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 2
- 150000007522 mineralic acids Chemical class 0.000 claims description 2
- 150000007524 organic acids Chemical class 0.000 claims description 2
- 235000005985 organic acids Nutrition 0.000 claims description 2
- 125000004663 dialkyl amino group Chemical group 0.000 claims 2
- 125000004430 oxygen atom Chemical group O* 0.000 claims 2
- 125000005277 alkyl imino group Chemical group 0.000 claims 1
- 125000004432 carbon atom Chemical group C* 0.000 claims 1
- 125000001841 imino group Chemical group [H]N=* 0.000 claims 1
- -1 ethylene, propylene Chemical group 0.000 description 7
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- 239000000155 melt Substances 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 2
- AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 2
- SUMDYPCJJOFFON-UHFFFAOYSA-N isethionic acid Chemical compound OCCS(O)(=O)=O SUMDYPCJJOFFON-UHFFFAOYSA-N 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- YGSDEFSMJLZEOE-UHFFFAOYSA-N salicylic acid Chemical compound OC(=O)C1=CC=CC=C1O YGSDEFSMJLZEOE-UHFFFAOYSA-N 0.000 description 2
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 2
- QBYIENPQHBMVBV-HFEGYEGKSA-N (2R)-2-hydroxy-2-phenylacetic acid Chemical group O[C@@H](C(O)=O)c1ccccc1.O[C@@H](C(O)=O)c1ccccc1 QBYIENPQHBMVBV-HFEGYEGKSA-N 0.000 description 1
- BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 description 1
- 125000004214 1-pyrrolidinyl group Chemical group [H]C1([H])N(*)C([H])([H])C([H])([H])C1([H])[H] 0.000 description 1
- BMYNFMYTOJXKLE-UHFFFAOYSA-N 3-azaniumyl-2-hydroxypropanoate Chemical compound NCC(O)C(O)=O BMYNFMYTOJXKLE-UHFFFAOYSA-N 0.000 description 1
- 239000005711 Benzoic acid Substances 0.000 description 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 1
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 1
- YGYAWVDWMABLBF-UHFFFAOYSA-N Phosgene Chemical compound ClC(Cl)=O YGYAWVDWMABLBF-UHFFFAOYSA-N 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 1
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 description 1
- 229960000583 acetic acid Drugs 0.000 description 1
- BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 150000001414 amino alcohols Chemical class 0.000 description 1
- 125000004397 aminosulfonyl group Chemical group NS(=O)(=O)* 0.000 description 1
- 229960004365 benzoic acid Drugs 0.000 description 1
- 235000010233 benzoic acid Nutrition 0.000 description 1
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 description 1
- 229960004106 citric acid Drugs 0.000 description 1
- 235000015165 citric acid Nutrition 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- AFAXGSQYZLGZPG-UHFFFAOYSA-N ethanedisulfonic acid Chemical compound OS(=O)(=O)CCS(O)(=O)=O AFAXGSQYZLGZPG-UHFFFAOYSA-N 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 239000001530 fumaric acid Substances 0.000 description 1
- 229960002598 fumaric acid Drugs 0.000 description 1
- 229940093915 gynecological organic acid Drugs 0.000 description 1
- 150000003840 hydrochlorides Chemical class 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- 229940098895 maleic acid Drugs 0.000 description 1
- 239000001630 malic acid Substances 0.000 description 1
- 229940099690 malic acid Drugs 0.000 description 1
- 235000011090 malic acid Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229940098779 methanesulfonic acid Drugs 0.000 description 1
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 125000004433 nitrogen atom Chemical group N* 0.000 description 1
- FJKROLUGYXJWQN-UHFFFAOYSA-N papa-hydroxy-benzoic acid Natural products OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 description 1
- 230000000144 pharmacologic effect Effects 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 125000000587 piperidin-1-yl group Chemical group [H]C1([H])N(*)C([H])([H])C([H])([H])C([H])([H])C1([H])[H] 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 229960004889 salicylic acid Drugs 0.000 description 1
- 239000011975 tartaric acid Substances 0.000 description 1
- 229960001367 tartaric acid Drugs 0.000 description 1
- 235000002906 tartaric acid Nutrition 0.000 description 1
Landscapes
- Hydrogenated Pyridines (AREA)
Description
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Verfahren zur Herstellung von neuen Iminodibenzylderivaten
Die Erfindung betrifft ein Verfahren zur Herstellung von neuen N -heterocyclischen Verbindungen mit wertvollen pharmakologischen Eigenschaften.
In einem Benzolring durch einen disubstituierten Sulfamoylrest substituie-te Iminodibenzylderivate sind bisher nicht bekanntgeworden. Es wurde nun gefunden, dass solche Verbindungen der allgemeinen Formel I
EMI1.1
EMI1.2
EMI1.3
EMI1.4
<Desc/Clms Page number 2>
EMI2.1
einenIn den Verbindungen der allgemeinen Formel I sind Rt und R beispielsweise durch Methyl-, Äthyl-, n-Propyl-oder n-Butylreste verkörpert oder bilden zusammen mit den anliegenden Stickstoffatom z. B. den 1-Pyrrolidinyl-, Piperidino- oder 4-Morpholinrest. Z ist beispielsweise ein Äthylen-, Propylen-,
EMI2.2
methyl-, ss-(1-Methyl-2-piperidinyl)-äthyl-, 1-Methyl-3-piperidinylmethyl- oder 1-Methyl-4-piperidinyl-Rest bedeuten.
Zur Herstellung von neuen Verbindungen der allgemeinen Formel I erhitzt man eine Verbindung der allgemeinen Formel II
EMI2.3
in der R, IL, Z und Am die oben angegebene Bedeutung haben, bis zur Abspaltung von 1 Mol Kohlendioxyd.
Die Verbindungen der allgemeinen Formel II sind ihrerseits z. B. durch Einwirkenlassen von Phosgen auf 3-Sulfamoyl-iminodibenzyle mit disubstituierter Sulfamoylgruppe und Umsetzung der entstandenen disubstituierten 3-Sulfamoyl-5-chlorcarbonyl-iminodibenzyle mit Aminoalkoholen der allgemeinen Formel III
EMI2.4
in der Am und Z die oben angegebene Bedeutung haben, erhältlich.
<Desc/Clms Page number 3>
Mit anorganischen oder organischen Säuren, wie beispielsweise Salzsäure, Bromwasserstoffsäure,
Schwefelsäure, Phosphorsäure, Methansulfonsäure, Äthandisulfonsäure, ss-Hydroxy-äthansulfonsäure,
Essigsäure, Bernsteinsäure, Fumarsäure, Maleinsäure, Äpfelsäure, Weinsäure, Citronensäure, Benzoe- säure, Salicylsäure und Mandelsäure, bilden die tertiären Basen Salze, welche zum Teil wasserlöslich i sind.
Das nachfolgende Beispiel soll die Herstellung der neuen Verbindungen näher erläutern. Teile be- deuten darin Gewichtsteile ; diese verhalten sich zu Volumteilen wie Gramm zu Kubikzentimeter. Die
Temperaturen sind in Celsiusgraden angegeben.
EMI3.1
Anteile werden in die Hydrochloride übergeführt, aus denen durch Umkristallisieren aus Äthanol 3-Dimethylsulfamoyl-5- (y-dimethyl-aminopropyl)-iminodibenzyl-hydrochlorid vom Smp. 186 - 1880 erhalten wird.
In einer analogen Weise, wie dies in den vorstehenden Beispielen beschrieben ist, können auch die
EMI3.2
:3-Piperidinosulfonyl-5-dimethylamino-propyl-iminodibenzyl, welches aus Cyclohexan umkristallisiert bei 1090 schmilzt,
EMI3.3
(4' -Morpholinyl) -sulfonyl-5- (y -dimethylamino-propyl) -iminodibenzyl,3-Dimethylsulfamoyl-5- (y-dimethylamin-propyl)-iminodibenzyl als Hydrochlorid vom Smp. 1890, 3-Dimethylsulfamoyl-5- (3'-methylamino-propyl)-iminodibenzyl, dessen Hydrochlorid bei 1330 schmilzt,
3-Dimethylsulfamoyl-5- [2'-methyl-3'-(4"-hydroxyäthyl-1"-piperazinyl)-propyl]-imidibenzyl, dessen Oxalat unter Zersetzung bei 1580 schmilzt.
3-Dimethylsulfamoyl-5-(3'-dimethylamino-propyl)-iminodibenzyl-hydrochlorid, das nach zweimaligem Umlösen aus Äthanol bei 1890 schmilzt.
<Desc / Clms Page number 1>
Process for the preparation of new iminodibenzyl derivatives
The invention relates to a process for the preparation of new N -heterocyclic compounds with valuable pharmacological properties.
Iminodibenzyl derivatives substituted in a benzene ring by a disubstituted sulfamoyl radical have not yet become known. It has now been found that such compounds of the general formula I
EMI1.1
EMI1.2
EMI1.3
EMI1.4
<Desc / Clms Page number 2>
EMI2.1
oneIn the compounds of general formula I, Rt and R are embodied, for example, by methyl, ethyl, n-propyl or n-butyl radicals or, together with the adjacent nitrogen atom, form e.g. B. the 1-pyrrolidinyl, piperidino or 4-morpholine radical. Z is, for example, an ethylene, propylene,
EMI2.2
methyl, ss- (1-methyl-2-piperidinyl) -ethyl, 1-methyl-3-piperidinylmethyl or 1-methyl-4-piperidinyl radical.
To prepare new compounds of general formula I, a compound of general formula II is heated
EMI2.3
in which R, IL, Z and Am have the meaning given above, up to the elimination of 1 mol of carbon dioxide.
The compounds of general formula II are in turn z. B. by allowing phosgene to act on 3-sulfamoyl-iminodibenzyls with a disubstituted sulfamoyl group and reacting the resulting disubstituted 3-sulfamoyl-5-chlorocarbonyl-iminodibenzyls with amino alcohols of the general formula III
EMI2.4
in which Am and Z have the meanings given above.
<Desc / Clms Page number 3>
With inorganic or organic acids, such as hydrochloric acid, hydrobromic acid,
Sulfuric acid, phosphoric acid, methanesulfonic acid, ethanedisulfonic acid, ss-hydroxyethanesulfonic acid,
Acetic acid, succinic acid, fumaric acid, maleic acid, malic acid, tartaric acid, citric acid, benzoic acid, salicylic acid and mandelic acid form the tertiary base salts, some of which are water-soluble.
The following example is intended to explain the production of the new compounds in more detail. Parts mean parts by weight; these relate to parts of volume as grams to cubic centimeters. The
Temperatures are given in degrees Celsius.
EMI3.1
Fractions are converted into the hydrochlorides, from which 3-dimethylsulfamoyl-5- (γ-dimethyl-aminopropyl) -iminodibenzyl hydrochloride with a melting point of 186-1880 is obtained by recrystallization from ethanol.
In a manner analogous to that described in the preceding examples, the
EMI3.2
: 3-piperidinosulfonyl-5-dimethylamino-propyl-iminodibenzyl, which melts recrystallized from cyclohexane at 1090,
EMI3.3
(4 '-Morpholinyl) -sulfonyl-5- (γ-dimethylamino-propyl) -iminodibenzyl, 3-dimethylsulfamoyl-5- (γ-dimethylaminopropyl) -iminodibenzyl as the hydrochloride of mp. 1890, 3-dimethylsulfamoyl-5- ( 3'-methylamino-propyl) -iminodibenzyl, the hydrochloride of which melts at 1330,
3-Dimethylsulfamoyl-5- [2'-methyl-3 '- (4 "-hydroxyethyl-1" -piperazinyl) propyl] imidibenzyl, the oxalate of which melts at 1580 with decomposition.
3-Dimethylsulfamoyl-5- (3'-dimethylamino-propyl) -iminodibenzyl hydrochloride, which melts in 1890 after being dissolved twice in ethanol.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH233017X | 1961-04-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT233017B true AT233017B (en) | 1964-04-25 |
Family
ID=4457876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT664362A AT233017B (en) | 1961-04-08 | 1962-04-06 | Process for the preparation of new iminodibenzyl derivatives |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT233017B (en) |
-
1962
- 1962-04-06 AT AT664362A patent/AT233017B/en active
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