DE2558273A1 - NEW PROCESSES FOR THE PRODUCTION OF ARYLALKYLAMINES - Google Patents
NEW PROCESSES FOR THE PRODUCTION OF ARYLALKYLAMINESInfo
- Publication number
- DE2558273A1 DE2558273A1 DE19752558273 DE2558273A DE2558273A1 DE 2558273 A1 DE2558273 A1 DE 2558273A1 DE 19752558273 DE19752558273 DE 19752558273 DE 2558273 A DE2558273 A DE 2558273A DE 2558273 A1 DE2558273 A1 DE 2558273A1
- Authority
- DE
- Germany
- Prior art keywords
- group
- general formula
- outset
- chlorine
- bromine
- 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.)
- Withdrawn
Links
- 238000000034 method Methods 0.000 title claims description 13
- 150000003975 aryl alkyl amines Chemical class 0.000 title claims description 4
- 238000004519 manufacturing process Methods 0.000 title description 2
- 150000001875 compounds Chemical class 0.000 claims abstract description 15
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims abstract description 13
- 239000002253 acid Substances 0.000 claims abstract description 12
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 5
- 150000003839 salts Chemical class 0.000 claims abstract description 5
- -1 methylenedioxy Chemical group 0.000 claims description 22
- 238000006243 chemical reaction Methods 0.000 claims description 19
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims description 17
- 229910052740 iodine Inorganic materials 0.000 claims description 14
- 229910052801 chlorine Inorganic materials 0.000 claims description 12
- 229910052794 bromium Inorganic materials 0.000 claims description 10
- 239000000460 chlorine Substances 0.000 claims description 10
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical group [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 claims description 9
- 239000002904 solvent Substances 0.000 claims description 9
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 claims description 7
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 claims description 6
- 239000011230 binding agent Substances 0.000 claims description 5
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 claims description 5
- 238000002360 preparation method Methods 0.000 claims description 5
- 125000003545 alkoxy group Chemical group 0.000 claims description 4
- 125000005278 alkyl sulfonyloxy group Chemical group 0.000 claims description 4
- 150000001412 amines Chemical class 0.000 claims description 4
- 125000005279 aryl sulfonyloxy group Chemical group 0.000 claims description 4
- 150000007524 organic acids Chemical class 0.000 claims description 4
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims description 3
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 3
- 150000007522 mineralic acids Chemical class 0.000 claims description 3
- 235000005985 organic acids Nutrition 0.000 claims description 3
- 150000003973 alkyl amines Chemical class 0.000 claims description 2
- 150000003936 benzamides Chemical class 0.000 claims description 2
- 238000009835 boiling Methods 0.000 claims description 2
- 125000001309 chloro group Chemical group Cl* 0.000 claims description 2
- 238000011065 in-situ storage Methods 0.000 claims description 2
- PXZQEOJJUGGUIB-UHFFFAOYSA-N isoindolin-1-one Chemical compound C1=CC=C2C(=O)NCC2=C1 PXZQEOJJUGGUIB-UHFFFAOYSA-N 0.000 claims description 2
- 125000000951 phenoxy group Chemical group [H]C1=C([H])C([H])=C(O*)C([H])=C1[H] 0.000 claims description 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 2
- 125000000472 sulfonyl group Chemical group *S(*)(=O)=O 0.000 claims description 2
- ICIWUVCWSCSTAQ-UHFFFAOYSA-M iodate Chemical compound [O-]I(=O)=O ICIWUVCWSCSTAQ-UHFFFAOYSA-M 0.000 claims 1
- 230000029936 alkylation Effects 0.000 abstract description 3
- 238000005804 alkylation reaction Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 239000008280 blood Substances 0.000 abstract 1
- 210000004369 blood Anatomy 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 230000000269 nucleophilic effect Effects 0.000 abstract 1
- 125000000286 phenylethyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])C([H])([H])* 0.000 abstract 1
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 30
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 24
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 18
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 16
- 238000002844 melting Methods 0.000 description 16
- 230000008018 melting Effects 0.000 description 16
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 15
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 12
- NLKNQRATVPKPDG-UHFFFAOYSA-M potassium iodide Chemical compound [K+].[I-] NLKNQRATVPKPDG-UHFFFAOYSA-M 0.000 description 12
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 11
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 9
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 9
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 8
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 8
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 8
- DDQYOKLLKGGMSH-UHFFFAOYSA-N 2,3-dihydroisoindol-1-one;hydrochloride Chemical compound Cl.C1=CC=C2C(=O)NCC2=C1 DDQYOKLLKGGMSH-UHFFFAOYSA-N 0.000 description 7
- 150000003254 radicals Chemical class 0.000 description 7
- 235000011167 hydrochloric acid Nutrition 0.000 description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 239000003513 alkali Substances 0.000 description 4
- 229910001854 alkali hydroxide Inorganic materials 0.000 description 4
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 4
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 150000007530 organic bases Chemical group 0.000 description 4
- 229910000027 potassium carbonate Inorganic materials 0.000 description 4
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 4
- 239000000741 silica gel Substances 0.000 description 4
- 229910002027 silica gel Inorganic materials 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 3
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 3
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 239000012043 crude product Substances 0.000 description 3
- 238000010992 reflux Methods 0.000 description 3
- 125000003762 3,4-dimethoxyphenyl group Chemical group [H]C1=C([H])C(OC([H])([H])[H])=C(OC([H])([H])[H])C([H])=C1* 0.000 description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 2
- PCLIMKBDDGJMGD-UHFFFAOYSA-N N-bromosuccinimide Chemical compound BrN1C(=O)CCC1=O PCLIMKBDDGJMGD-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 238000004587 chromatography analysis Methods 0.000 description 2
- 239000000706 filtrate Substances 0.000 description 2
- 229940093915 gynecological organic acid Drugs 0.000 description 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- XKJCHHZQLQNZHY-UHFFFAOYSA-N phthalimide Chemical compound C1=CC=C2C(=O)NC(=O)C2=C1 XKJCHHZQLQNZHY-UHFFFAOYSA-N 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000001294 propane Substances 0.000 description 2
- 230000009257 reactivity Effects 0.000 description 2
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 2
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 1
- SEQAKBHWFFVFLZ-UHFFFAOYSA-N 2-(bromomethyl)-4,5-dimethoxybenzonitrile Chemical compound COC1=CC(CBr)=C(C#N)C=C1OC SEQAKBHWFFVFLZ-UHFFFAOYSA-N 0.000 description 1
- HJBBKVHYQQUPQW-UHFFFAOYSA-N 3-chloro-n-[2-(3,4-dimethoxyphenyl)ethyl]-n-methylpropan-1-amine Chemical compound COC1=CC=C(CCN(C)CCCCl)C=C1OC HJBBKVHYQQUPQW-UHFFFAOYSA-N 0.000 description 1
- VZGITQAWSRBJPP-UHFFFAOYSA-N 4-(2-chloroethyl)-1,2-dimethoxybenzene Chemical compound COC1=CC=C(CCCl)C=C1OC VZGITQAWSRBJPP-UHFFFAOYSA-N 0.000 description 1
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-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
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-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
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-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
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 229960000583 acetic acid Drugs 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 150000001350 alkyl halides Chemical class 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 235000019400 benzoyl peroxide Nutrition 0.000 description 1
- 238000004440 column chromatography Methods 0.000 description 1
- 150000008050 dialkyl sulfates Chemical class 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 239000012458 free base Substances 0.000 description 1
- 239000012362 glacial acetic acid Substances 0.000 description 1
- 230000026030 halogenation Effects 0.000 description 1
- 238000005658 halogenation reaction Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910000040 hydrogen fluoride Inorganic materials 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
- 125000003253 isopropoxy group Chemical group [H]C([H])([H])C([H])(O*)C([H])([H])[H] 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 239000004310 lactic acid Substances 0.000 description 1
- 235000014655 lactic acid Nutrition 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
- LDAUBLFTYKFIOQ-UHFFFAOYSA-N methyl 2-(bromomethyl)-4,5-dimethoxybenzoate Chemical compound COC(=O)C1=CC(OC)=C(OC)C=C1CBr LDAUBLFTYKFIOQ-UHFFFAOYSA-N 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000012074 organic phase Substances 0.000 description 1
- 230000000144 pharmacologic effect Effects 0.000 description 1
- 125000003395 phenylethylamino group Chemical group [H]N(*)C([H])([H])C([H])([H])C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000012312 sodium hydride Substances 0.000 description 1
- 229910000104 sodium hydride Inorganic materials 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 235000002906 tartaric acid Nutrition 0.000 description 1
- 239000011975 tartaric acid Substances 0.000 description 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
- C07D209/44—Iso-indoles; Hydrogenated iso-indoles
- C07D209/48—Iso-indoles; Hydrogenated iso-indoles with oxygen atoms in positions 1 and 3, e.g. phthalimide
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
- C07D209/44—Iso-indoles; Hydrogenated iso-indoles
- C07D209/46—Iso-indoles; Hydrogenated iso-indoles with an oxygen atom in position 1
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D275/00—Heterocyclic compounds containing 1,2-thiazole or hydrogenated 1,2-thiazole rings
- C07D275/04—Heterocyclic compounds containing 1,2-thiazole or hydrogenated 1,2-thiazole rings condensed with carbocyclic rings or ring systems
- C07D275/06—Heterocyclic compounds containing 1,2-thiazole or hydrogenated 1,2-thiazole rings condensed with carbocyclic rings or ring systems with hetero atoms directly attached to the ring sulfur atom
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Indole Compounds (AREA)
Abstract
Description
Neue Verfahren zur Herstellung von Arylalkylaminen New Processes for the Production of Arylalkylamines
[Zusatz zum DBP ....... (Aktenzeichen: P 25 09 797.6)] lm DBP............... (Patentanmeldung P 25 09 797.6) und im DBP ......(Patentanmeldung der gleichen Anmelderin von gleichen Tag, interne Bezeichnung: Case 5/681) werden Arylalkylamine der allgemeinen Formel I, in der ein ein Wasserstoffatom, eine niedere Alkylgruppe oder die Phenylgruppe, H2 ein Wasserstoffatom, ein Chloratom oder die Methoxygruppe, 11 ein Wasserstoffatom oder die Methoxygruppe oder zusammen mit die die Methylendioxy- oder Athylendioxygruppe, und und R5, die gleich oder verschieden sein können, Wasserstoffatome oder niedere Alkylgruppen, R6 ein Wasserstoffatom oder eine niedere Alkoxygruppe, R7 eine niedere Alkoxygruppe oder zusammen mit 116 die Methylendioxy- oder Äthylendioxygruppe, X die Carbonyl- oder Sulfonylgruppe und n die Zahl 2 oder 3 bedeuten, und deren pysiologisch verträglichen Säureadditionssalze mit anorganischen oder organischen Säuren beschrieben, welche wertvolle pharmakologische Eigenschaften, insbesondere eine herzfrequenzsenkende Wirkung, besitzen.[Addition to DBP ....... (file number: P 25 09 797.6)] lm DBP ............... (patent application P 25 09 797.6) and in DBP ... ... (patent application by the same applicant on the same day, internal designation: Case 5/681) are arylalkylamines of the general formula I, in which one is a hydrogen atom, a lower alkyl group or the phenyl group, H2 is a hydrogen atom, a chlorine atom or the methoxy group, 11 is a hydrogen atom or the methoxy group or together with the methylenedioxy or ethylenedioxy group, and and R5, which can be the same or different, Hydrogen atoms or lower alkyl groups, R6 a hydrogen atom or a lower alkoxy group, R7 a lower alkoxy group or together with 116 the methylenedioxy or ethylenedioxy group, X the carbonyl or sulfonyl group and n the number 2 or 3, and their physiologically acceptable acid addition salts with inorganic or Organic acids described which have valuable pharmacological properties, in particular a heart rate lowering effect.
ur die bei der Definition der Reste R1, Rq und 1X5 eingangs erwähnten niederen Alkylreste kommt insbesondere die Bedeutung der Methyl-, Äthyl-, Propyl- oder Isopropylgruppe und für die bei der Definition der Reste R6 und R7 eingangs erwähnten niederen Alkoxyreste insbesondere die der Methoxy-, Äthoxy-, Propoxy- oder Isopropoxygruppe in Betracht.Only those mentioned at the beginning in the definition of the radicals R1, Rq and 1X5 lower alkyl radicals come in particular the importance of methyl, ethyl, propyl or isopropyl group and for the definition of the radicals R6 and R7 at the beginning mentioned lower alkoxy radicals, in particular those of the methoxy, ethoxy, propoxy or isopropoxy group into consideration.
Es wurde nun gefunden, daß sich die Verbindungen der allgemeinen Formel I auch nach folgenden Verfahren herstellen lassen: a) Umsetzung eines Phthalimidins der allgemeinen Formel II, in der R1, R2, R3, R4, X und n wie eingangs definiert sind, mit einer Aralkylverbindung der allgemeinen Formel III, in der R5, 4 und R7 wie eingangs definiert sind und Z eine leaving-Gruppe wie ein Chlor-, Brom- oder Jodatom, eine Alkylsulfonyloxy- oder Arylsulfonyloxygruppe darstellt.It has now been found that the compounds of the general formula I can also be prepared by the following processes: a) reaction of a phthalimidine of the general formula II, in which R1, R2, R3, R4, X and n are as defined at the outset, with an aralkyl compound of the general formula III, in which R5, 4 and R7 are as defined at the outset and Z represents a leaving group such as a chlorine, bromine or iodine atom, an alkylsulfonyloxy or arylsulfonyloxy group.
Die Umsetzung wird gegebenenfalls in einem Lösungsmittel, z.B. The reaction is optionally carried out in a solvent, e.g.
in Aceton, Dimethylformamid, Dimethylsulfoxid, Chlorbenzol oder Methylenchlorid, und zweckmäßigerweise je nach der Reaktionsfähigkeit des Restes Z bei Temperatur zwischen 0 und 150 0C durchgeführt. Vorteilhaft ist die Gegenwart eines säurebindenen Mittels, wie z.B. eines Alkoholats, eines Alkalihydroxyds, eines Alkalicarbonates oder einer tertiären organischen Base wie Triäthylamin oder Pyridin, oder eines Reaktionsbeschleunigers wie beispielsweise Kaliumjodid. in acetone, dimethylformamide, dimethyl sulfoxide, chlorobenzene or methylene chloride, and expediently depending on the reactivity of the radical Z at temperature carried out between 0 and 150 0C. The presence of an acid-binding one is advantageous Means such as an alcoholate, an alkali hydroxide, an alkali carbonate or a tertiary organic base such as triethylamine or pyridine, or one Reaction accelerator such as potassium iodide.
b) Umsetzung eines 1H-Ththalimidins der allgemeinen Formel IV, in der R1, R2, 113 und X wie eingangs definiert sind, mit einem Alkylamin der allgemeinen Formel V, in der R4, R5, R6, R7 und n wie eingangs definiert sind und Z eine leaving-Gruppe wie ein Chlor-, Brom- oder Jodatom, eine Alkylsul fony loxy- oder Ary ls ulfony loxygruppe darstellt.b) Implementation of a 1H-ththalimidine of the general formula IV, in which R1, R2, 113 and X are as defined at the outset, with an alkylamine of the general formula V, in which R4, R5, R6, R7 and n are as defined at the outset and Z is a leaving group such as a chlorine, bromine or iodine atom, an alkyl sulfonyloxy or aryl sulfonyloxy group.
Die Umsetzung wird gegebenenfalls iii einem Lösungsmittel, z.B. The reaction is optionally carried out in a solvent, e.g.
in Aceton, Dimethylformamid, Dimethylsulfoxid oder Methanol, und zweckmäßigerweise je nach der Reaktionsfähigkeit des Restes Z bei Temperaturen zwischen 0 und 1500C durchgefClhrt. Vorteilhaft ist die Gegenwart eines säurebindenden Mittels, wie z.B. in acetone, dimethylformamide, dimethyl sulfoxide or methanol, and expediently depending on the reactivity of the radical Z at temperatures between 0 and 1500C carried out. The presence of an acid-binding agent is advantageous, such as.
eines Alkoholats, eines Alkalihydroxyds, eines Alkaliamids oder einer tertiären organischen Base wie Triäthylamin oder Pyridin, oder eines Reaktionsbeschleunigers wie beispielsweise Kaliumjodid. an alcoholate, an alkali hydroxide, an alkali amide or a tertiary organic base such as triethylamine or pyridine, or a reaction accelerator such as potassium iodide.
c) Zur l1erstellung von Verbindungen der allgemeinen Formel I, in der X eine Carbonylgruppe darstellt: Umsetzung eines Benzylhalogenids der allgemeinen Formel VI, in der 111 bis 113 wie eingangs definiert sind und Hal ein Chlor-, Brom- oder Jodatom darstellt, mit einem Amin der allgemeinen Formel VII, in der R4 bis H7 und n wie eingangs definiert sind, und anschließende Hydroxyle des erhaltenen 1-Imino-phthalimidins.c) For the preparation of compounds of the general formula I in which X represents a carbonyl group: conversion of a benzyl halide of the general formula VI, in which 111 to 113 are as defined at the outset and Hal represents a chlorine, bromine or iodine atom, with an amine of the general formula VII, in which R4 to H7 and n are as defined at the outset, and subsequent hydroxyls of the 1-imino-phthalimidine obtained.
Die Umsetzung wird gegebenenfalls in einem Lösungsmittel, z.B. The reaction is optionally carried out in a solvent, e.g.
in Aceton, Methanol, Dimethylformamid, Dimethylsulfoxid oder Methylenchlorid, und zweckmäßigerweise bei erhöhten Temperaturen, z.B. bei Temperature zwischen 50 und 150°C durchgeführt. Vorteilhaft ist die Gegenwart eines säurebindenden Mittels, wie z.B. eines Alkoholats, eines Alkalihydroxids, eines Alkalicarbonats oder einer tertiären organischen Base wie Triäthylamin oder Pyridin, oder eines Reaktionsbeschleunigers wie beispielsweise Kaliumjodid. in acetone, methanol, dimethylformamide, dimethyl sulfoxide or methylene chloride, and expediently at elevated temperatures, e.g. at temperatures between 50 and 150 ° C carried out. The presence of an acid-binding agent is advantageous, such as an alcoholate, an alkali hydroxide, an alkali carbonate or a tertiary organic base such as triethylamine or pyridine, or a reaction accelerator such as potassium iodide.
Die anschließende Hydrolyse wird zweckmäßigerweise in Gegenwart einer Base wie Kaliumkarbonat oder in Gegenwart einer Säure wie Salszsäure in einem wässrigen Medium wie Äthanol/Wasser oder Dioxan/Wasser und bei Temperaturen zwischen 50 0C und der Siedetemperatur des verwendeten Lösungsmittels durchgeführt. The subsequent hydrolysis is expediently in the presence of a Base such as potassium carbonate or in the presence of an acid such as hydrochloric acid in an aqueous one Medium like ethanol / water or dioxane / water and at temperatures between 50 ° C and the boiling point of the solvent used.
d) Zur ilerstellung von Verbindungen der allgemeinen Formel I, in der X eine Carbonylgruppe darstellt: Umsetzung eines Benzylhalogenids der allgemeinen Formel VIII, in der bis R3 wie eingangs definiert sind, Hal ein Chlor-, Brom- oder Jodatom und Y eine leaving-Gruppe wie ein Chlor-, Brom-, Jodatom, eine tiethoxy- oder Phenoxygruppe darstellt, mit einem Amin der allgemeinden Formel VII, in der 11 bis R7 und n wie eingangs definiert sind.d) For the preparation of compounds of the general formula I in which X represents a carbonyl group: reaction of a benzyl halide of the general formula VIII, in which to R3 are as defined at the outset, Hal is a chlorine, bromine or iodine atom and Y is a leaving group such as a chlorine, bromine, iodine atom, a thiethoxy or phenoxy group, with an amine of the general formula VII, in FIG. 11 to R7 and n are as defined at the outset.
Die Umsetzung wird gegebenenfalls in einem Lösungsmittel, z.B. in Aceton, Dimethylformamid, Dimethylsulfoxid oder Methylenchlorid, und zweckmäßigerweise bei erhöhten Temperaturen, z.B. bei Temperaturen zwischen 50 und 1500C durchgeführt. Vorteilhaft ist die Gegenwart eines säurebindenden Mittels, wie z.B. eines Alkoholats, eines Alkalihydroxyds, eines Alkalicarbonats oder einer tertiären organischen Base wie Triäthylamin oder Pyridin, oder eines Reaktionsbeschleunigers wie beispielsweise Kaliumjodid.The reaction is optionally carried out in a solvent, e.g. Acetone, dimethylformamide, dimethyl sulfoxide or methylene chloride, and expediently carried out at elevated temperatures, e.g. at temperatures between 50 and 1500C. The presence of an acid-binding agent, such as an alcoholate, is advantageous. an alkali hydroxide, an alkali carbonate or a tertiary organic base such as triethylamine or pyridine, or a reaction accelerator such as Potassium iodide.
Hierbei kann das in situ gebildete Benzamid-Derivat der allgemeinen Formel IX, in der R bis R3 wie eingangs definiert sind, einer der Reste A oder B die oben für Hal oder Y erwähnten Bedeutungen besitzt und der andere der Reste A oder B eine Gruppe der Formel in der R4 bis R7 und n wie eingangs definiert sind, gewünschtenfalls i liert und anschließend weiter umgesetzt werden.Here, the benzamide derivative of the general formula IX formed in situ, in which R to R3 are as defined at the outset, one of the radicals A or B has the meanings mentioned above for Hal or Y and the other of the radicals A or B is a group of the formula in which R4 to R7 and n are as defined at the outset, if desired i lated and then reacted further.
Ernält man nach den Verfahren a bis d eine Verbindung der allgemeinen Formel I, in der Rq ein Wasserstoffatom darstellt, so kann diese mittels Alkylierung, z.B. durch Umsetzung mit einem entsprechenden Alkyliialogenid oder Dialkylsulfat, alkyliert oder durch Umsetzung mit Formaldehyd/Ameisensäure methy liert werden.If you take a compound of the general according to the method a to d Formula I, in which Rq represents a hydrogen atom, this can be achieved by means of alkylation, e.g. by reaction with a corresponding alkyl halide or dialkyl sulfate, alkylated or methylated by reaction with formaldehyde / formic acid.
Die erhaltenen Verbindungen der allgemeinen Formel I können mit aiiorganischen oder organischen Säuren in ihre physiologisch vertäglichen Salze übergeführt werden. Als Säuren haben sich beispielsweise Salzsäuren, Phosphorsäure, Ltromwasserstoffsgure, Schwefelsäure, Milchsäure, Weinsäure oder Maleinsäure als geeignet erwiesen.The compounds of general formula I obtained can be mixed with aiiorganischen or organic acids are converted into their physiologically acceptable salts. As acids, for example, hydrochloric acids, phosphoric acid, hydrogen fluoride, Sulfuric acid, lactic acid, tartaric acid or maleic acid proved to be suitable.
Die als Ausgangsstoffe verwendeten Verbindungen der allgemeinen Formel II bis VI lassen sich nach an sich bekannten Verfahren herstellen. So erhält man beispielsweise ein Phthalimid in der allgemeinen Formel II oder ein lH-Phthalimid in der allgemeinen Formel IV durch Reduktion eines entsprechenden Phthalimids mit Zinkstaub in Eisessig und gegebenenfalls anschließende Alkylierung, Ein Benzylhalogenid der allgemeinen Formel VI bzw. VIII erhält man vorzugsweise durch Halogenierung eines entsprechenden Toluols, z B. mit N-Brom -succinimid in Tetrachlorkohlenstoff, gegebenenfalls unter Zugabe eines Radikalstarters wie Dibenzoylperoxid und/oder unter UV-Bestrahlung.The compounds of the general formula used as starting materials II to VI can be produced by processes known per se. So you get for example a phthalimide in the general formula II or an 1H-phthalimide in the general formula IV by reducing a corresponding phthalimide with Zinc dust in glacial acetic acid and optionally subsequent alkylation, a benzyl halide of the general formula VI or VIII are preferably obtained by halogenation a corresponding toluene, e.g. with N-bromo succinimide in carbon tetrachloride, optionally with the addition of a free radical initiator such as dibenzoyl peroxide and / or under UV radiation.
Die nachfolgenden Beispiele sollen die Erfindung näher erläutern: beispiel 1 5,6-Dimethoxy-2N-(3-[α-(3,4-dimethoxy)-phenyläthyl-methylamino] propyl)-phthalimidin-hydrochlorid 5,3 g (0,02 Mol) 5,6-Dimethoxy-N-(2-N-methylamino)-propyl-pntnalimidin, 4,0 g (0,02 Mol) 3,4-Dimethoxy-phenyläthylchlorid und 4,2g Kaliumcarbonat werden 5 Stunden in 100 nil Chlorbenzol unter Rückfluß erhitzt. Nach dem Erkalten filtriert man die Lösung und engt das Filtrat im Vakuum ein. Das Rohprodukt wird durch Chronatographie an Kieselgel (Chloroform/Methanol = 19/1) gereinigt. Man löst die eingeengten Fraktionen in Aceton und fällt durch Zugabe von ätherischer Salzsäure das iiydrochlorid.The following examples are intended to explain the invention in more detail: Example 1 5,6-Dimethoxy-2N- (3- [α- (3,4-dimethoxy) -phenylethyl-methylamino] propyl) phthalimidine hydrochloride 5.3 g (0.02 mol) 5,6-dimethoxy-N- (2-N-methylamino) propyl-pntnalimidine, 4.0 g (0.02 mol) of 3,4-dimethoxyphenylethyl chloride and 4.2 g of potassium carbonate will be Heated under reflux for 5 hours in 100 nil chlorobenzene. Filtered after cooling the solution and the filtrate is concentrated in vacuo. The crude product is determined by chronatography Purified on silica gel (chloroform / methanol = 19/1). The narrowed fractions are dissolved in acetone and the hydrochloride precipitates by adding ethereal hydrochloric acid.
Schmelzpunkt: 170 - 17200.Melting point: 170-17200.
Beispiel 2 5,6-Dimethoxy-2N-(3-[α-(3,4-dimethoxy)-phenyläthyl-methylamino]-propyl)-phthalimidin-hydrochlorid In eine Lösung von 3,0 g (15 mMol) 5,6-Dimethoxy-phthalimidin in 100 ml Dimethylformamid trägt und man 0,5 g Natriumhydrid ein und erwärmt anschließend für 30 Minuten auf 800C. Danach tropft man 8,5 g (30 mMol) 1-[2-(3,4-Dimethoxy-phenyl)-äthyl-methylamino]-3-chlor-propan gelöst in 100 ml Dimethylformamid zu und erhitzt 7 Stunden auf 140°C. Nach dem Erkalten wird mit Wasser versetzt und mehrmals mit Chloroform ausgeschüttelt. Die organischen Phasen werden getrocknet und im Vakuum zur Trockne eingeengt. Das Rohprodukt wird säulenchromatographisch über Kieselgel gereinigt. Durch Fällung mit ätherischer Salzsäure erhält man das IIydrochlorid.Example 2 5,6-Dimethoxy-2N- (3- [α- (3,4-dimethoxy) -phenylethyl-methylamino] -propyl) -phthalimidine hydrochloride In a solution of 3.0 g (15 mmol) of 5,6-dimethoxyphthalimidine in 100 ml of dimethylformamide carries and one 0.5 g of sodium hydride and then heated for 30 minutes 800C. 8.5 g (30 mmol) of 1- [2- (3,4-dimethoxyphenyl) ethyl-methylamino] -3-chloropropane are then added dropwise dissolved in 100 ml of dimethylformamide and heated to 140 ° C. for 7 hours. After cooling down is mixed with water and extracted several times with chloroform. The organic Phases are dried and concentrated to dryness in vacuo. The raw product will Purified by column chromatography over silica gel. By precipitation with ethereal Hydrochloric acid gives the hydrochloride.
Schmelzpunkt: 170 - 17200.Melting point: 170-17200.
beispiel 3 5,6-Dimethoxy-2N-(3-[α-(3,4-dimethoxy)-phenyläthyl-methylamino]-propyl)-phthalimidin-hydrochlorid 1,45 g (5 mMol) 2-Brommethyl-4,5-dimethoxy-benzoesäure-methylester, 2,52 g (10 mMol) 1-[2-(3,4-Dimethoxy-phenyl)-äthyl-methylamino/-3-amino-propan und 3 g Kaliumkarbonat werden 4 Stunden unter Rückfluß in 200 ml Methyl-äthylketon erhitzt. Nach dem Erkalten filtriert man vom Unlöslichen ab und engt das Filtrat im Vakuum ein. Das Rohprodukt wird durch Chromatographie an Kieselgel (Chloroform/Methanol = 19/1) gereinigt. Durch Fällung mit atherischer Salzsäure erhält man das Hydrochlorid.Example 3 5,6-Dimethoxy-2N- (3- [α- (3,4-dimethoxy) phenylethyl methylamino] propyl) phthalimidine hydrochloride 1.45 g (5 mmol) of methyl 2-bromomethyl-4,5-dimethoxy-benzoate, 2.52 g (10 mmol) 1- [2- (3,4-Dimethoxyphenyl) -ethyl-methylamino / -3-aminopropane and 3 g of potassium carbonate are heated under reflux in 200 ml of methyl ethyl ketone for 4 hours. After cooling down the insolubles are filtered off and the filtrate is concentrated in vacuo. The raw product is purified by chromatography on silica gel (chloroform / methanol = 19/1). The hydrochloride is obtained by precipitation with ethereal hydrochloric acid.
Schmelzpunkt: 170 - 172 0C.Melting point: 170-172 ° C.
beins 5,6-Dimethoxy-2N-(3-[α-(3,4-dimethoxy)-phenyläthyl-methylamino]-propyl)-phthalimidin-hydrochlorid a) 1-/2-(3,4-Dimethoxy-phenyl)-äthyl-methylamino/-3-(1-imino-5,6-dimethoxy-phthalimidin-2-yl)-propan 6,4 g (0,025 Mol) 2-Cyano-4,5-dimethoxy-benzylbromid und 6,3 g (0,025 Mol) 1-/2-(3,4-Dimethoxy-phenyl)-äthyl-methylaminoU -3-amino-propan werden 6 Stunden in 80 ml äthanol unter Rückfluß erhitzt. Nach dem Erkalten wird das Lösungsmittel im Vakuum abgezogen und das Rohprodukt ohne weitere Reinigung im Heaktionsschritt b) weiter verwendet.beins 5,6-dimethoxy-2N- (3- [α- (3,4-dimethoxy) -phenylethyl-methylamino] -propyl) -phthalimidine hydrochloride a) 1- / 2- (3,4-Dimethoxyphenyl) -ethyl-methylamino / -3- (1-imino-5,6-dimethoxyphthalimidin-2-yl) -propane 6.4 g (0.025 mol) of 2-cyano-4,5-dimethoxy-benzyl bromide and 6.3 g (0.025 mol) of 1- / 2- (3,4-dimethoxy-phenyl) -ethyl-methylaminoU -3-amino-propane are refluxed in 80 ml of ethanol for 6 hours. After this Cooling, the solvent is stripped off in vacuo and the crude product without further Purification used in heating step b).
Rf-Wert: (Chloroform/Methanol = 19/1): 0,5 b) 5,6-Dimethoxy-2N-(3-[α-(3,4-dimethoxy)-phenyläthyl-methylamino] propyl)-phthalimidin-hydrochlorid 5 g 1-[2-(3,4-Dimethoxy-phenyl)-äthyl-methylamino]-3-(1-imino-5,6-dimethoxy-phthalimidin-2-yl)-propan und 11 g Kaliumkarbonat werden in einer Mischung von 50 ml Äthanol und 80 ml Wasser 8 Stunden unter Rttckfluß erhitzt. Man engt im Vakuum ein und reinigt das Rohprodukt durch Chromatographie an Kieselgel (Chloroform/Methanol = 19/1). Aus der eingeengten Fraktion erhält man die freie Base, welche aus Aceton mit ätherischer Salzsäure als Hydrochlorid ausgefällt wird. Rf value: (chloroform / methanol = 19/1): 0.5 b) 5,6-dimethoxy-2N- (3- [α- (3,4-dimethoxy) -phenylethyl-methylamino] propyl) phthalimidine hydrochloride 5 g of 1- [2- (3,4-dimethoxyphenyl) ethyl-methylamino] -3- (1-imino-5,6-dimethoxy-phthalimidin-2-yl) propane and 11 grams of potassium carbonate are in a mixture of 50 ml of ethanol and 80 ml of water heated under reflux for 8 hours. It is concentrated in a vacuum and cleaned the crude product by chromatography on silica gel (chloroform / methanol = 19/1). The free base is obtained from the concentrated fraction, which is obtained from acetone with ethereal Hydrochloric acid is precipitated as the hydrochloride.
Schmelzpunkt: 170 - 172 0C. Melting point: 170-172 ° C.
Analog den Beispielen 1 bis 4 wurden noch folgende Verbindungen hergestellt: 2N-(3-[α-(3,4-Dimethoxy-phenyläthyl-methylamino]propyl)-phthalimidin-hydrochlorid Schmelzpunkt: 146 - 1480C.The following compounds were also produced analogously to Examples 1 to 4: 2N- (3- [α- (3,4-Dimethoxyphenylethyl-methylamino] propyl) -phthalimidine hydrochloride Melting point: 146-1480C.
5,6-Dimethoxy-2N-(3-[α-(3,4-dimethoxy)-phenyläthylamino]-propyl)-phthalimidin-hydrochlorid Schmelzpunkt: 207 - 209°C.5,6-dimethoxy-2N- (3- [α- (3,4-dimethoxy) phenylethylamino] propyl) phthalimidine hydrochloride Melting point: 207-209 ° C.
5,6-Dimethoxy-2N-(3-[α-(3,4-dimethoxy)-phenyläthyl-n-propylamino]-propyl)-phthalimidin-hydrochlorid Schmelzpunkt: 120 - 122°C (Aceton/Methanol).5,6-Dimethoxy-2N- (3- [α- (3,4-dimethoxy) -phenylethyl-n-propylamino] -propyl) -phthalimidine hydrochloride Melting point: 120 - 122 ° C (acetone / methanol).
5,6-Dimethoxy-2N-(3-/&-(3,4-dimethoxy)-phenyläthyl-methylamino/-äthyl)-phthalimidin-hydrochlorid Schmelzpunkt: 149 - 151°C.5,6-Dimethoxy-2N- (3 - / & - (3,4-dimethoxy) -phenylethyl-methylamino / -ethyl) -phthalimidine hydrochloride Melting point: 149-151 ° C.
2N-(3-[α-(3,4-Dimethoxy)-phenyläthyl-methylamino]propyl)-3-phenylphthalimidin Rf-Wert (Chloroform/Methanol = 19/1): 0,4.2N- (3- [α- (3,4-Dimethoxy) phenylethyl-methylamino] propyl) -3-phenylphthalimidine Rf value (chloroform / methanol = 19/1): 0.4.
3-Phenyl-5-chlor-2N-(3« (3,4-dimethoxy)-phenylEthyl-methylamino/-propyl)-1,2-benzisothiazolin-1,1-dioxid-hydrochlorid Rf-Wert (Chloroform/Methanol = 19/1): 0.5.3-Phenyl-5-chloro-2N- (3 "(3,4-dimethoxy) -phenyl-ethyl-methylamino / -propyl) -1,2-benzisothiazoline-1,1-dioxide hydrochloride Rf value (chloroform / methanol = 19/1): 0.5.
5,6-Dimethoxy-2N-(3-[α-(3,4-dimethoxy)-phenyläthyl-methylamino]-propyl)-1,2-benzisothiazolin-1,1-dioxid-hydrochlorid Schmelzpunkt: 196 - 1980C (Aceton).5,6-Dimethoxy-2N- (3- [α- (3,4-dimethoxy) -phenylethyl-methylamino] -propyl) -1,2-benzisothiazoline-1,1-dioxide hydrochloride Melting point: 196 - 1980C (acetone).
5,6-Methylendioxy-2N-(3-/-(3,4-dimethoxy)-phenylathyl-methylamino]-propyl)-phthalimidin-hydrochlorid Schmelzpunkt: 237 - 2390C.5,6-methylenedioxy-2N- (3 - / - (3,4-dimethoxy) -phenylethyl-methylamino] -propyl) -phthalimidine hydrochloride Melting point: 237-2390C.
5,6-Äthylendioxy-2N-(3-[α-(3,4-dimethoxy)-phenyläthyl-methylamino]-propyl)-phthalimidin-hydrochlorid Schmelzpunkt: 208 - 210°C.5,6-ethylenedioxy-2N- (3- [α- (3,4-dimethoxy) -phenylethyl-methylamino] -propyl) -phthalimidine hydrochloride Melting point: 208-210 ° C.
5,6-Methylendioxy-2N-(3-[α-(3,4-methylendioxy)-phenyläthyl-methylamino/-propyl)-phthalimidin-hydrochlorid Schmelzpunkt: 206 - 208°C.5,6-methylenedioxy-2N- (3- [α- (3,4-methylenedioxy) phenylethyl methylamino / propyl) phthalimidine hydrochloride Melting point: 206-208 ° C.
5,6-Äthylendioxy-2N-(3-[α-(3,4-methylendioxy)-phenyläthyl-methylamino]-propyl)-phthalimidin-hydrochlorid Schmelzpunkt: 180 - 1820C.5,6-ethylenedioxy-2N- (3- [α- (3,4-methylenedioxy) phenylethyl methylamino] propyl) phthalimidine hydrochloride Melting point: 180-1820C.
5,6-Dimethoxy-2N-(3-[α-(3,4-methylendioxy)-phenyläthyl-methylamino]-propyl)-phthalimidin-hydrochlorid Schmelzpunkt: 235 - 237°C.5,6-Dimethoxy-2N- (3- [α- (3,4-methylenedioxy) -phenylethyl-methylamino] -propyl) -phthalimidine hydrochloride Melting point: 235-237 ° C.
5,6-Äthylendioxy-2-(3-[α-(3,4-dimethoxy)-phenyläthyl-methylamino]-propyl)-1,2-benzisothiazolin-1,1-dioxid-hydrochlorid Rf-Wert (Chloroform/Methanol = 9/1): 0,6.5,6-ethylenedioxy-2- (3- [α- (3,4-dimethoxy) -phenylethyl-methylamino] -propyl) -1,2-benzisothiazoline-1,1-dioxide hydrochloride Rf value (chloroform / methanol = 9/1): 0.6.
3-Methyl-5s6-dimethoxy-2N-(3-lA-(3sh-dimethoxy)-phenylath methylamino]-propyl)-phthalimidin-hydrochlorid Schmelzpunkt: 135 - 13600 5,6-Dimethoxy-2N-(3-[α-(3,4-dimethoxy)-phenylisopropyl-methylamino/-propyl )-ph thal imi din-hy dro ch lorid Schmelzpunkt: 183 - 185°C.3-methyl-5s6-dimethoxy-2N- (3-1A- (3sh-dimethoxy) phenylathmethylamino] propyl) phthalimidine hydrochloride Melting point: 135-13600 5,6-Dimethoxy-2N- (3- [α- (3,4-dimethoxy) phenylisopropylmethylamino / propyl) ) -ph thal imi din-hydrochloride Melting point: 183 - 185 ° C.
Claims (7)
Priority Applications (50)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT480676A AT345810B (en) | 1974-03-19 | 1975-01-02 | PROCESS FOR THE PRODUCTION OF NEW SUBSTITUTED ARYLALKYLAMINES AND THEIR SALTS |
| DE19752558273 DE2558273A1 (en) | 1975-12-23 | 1975-12-23 | NEW PROCESSES FOR THE PRODUCTION OF ARYLALKYLAMINES |
| AT480577A AT345809B (en) | 1975-01-02 | 1976-02-02 | PROCESS FOR THE PRODUCTION OF NEW SUBSTITUTED ARYLALKYLAMINES AND THEIR SALTS |
| AT480977A AT345813B (en) | 1975-01-02 | 1976-02-02 | PROCESS FOR THE PRODUCTION OF NEW SUBSTITUTED ARYLALKYLAMINES AND THEIR SALTS |
| DD191310A DD123741A5 (en) | 1975-03-06 | 1976-02-18 | |
| NL7601796A NL7601796A (en) | 1975-03-06 | 1976-02-23 | PROCESS FOR PREPARATION OF NEW SUBSTITUTED ARYLALKYLAMINS. |
| GR50141A GR60053B (en) | 1975-03-06 | 1976-02-24 | Preparation process of new substituted arylalkylamines |
| FI760465A FI61694C (en) | 1975-03-06 | 1976-02-24 | FRAMEWORK FOR FRAMSTERING OF SUBSTITUTES WITH A BLOOD TRYCKET WITH A SHORT-BASED SAFETY NETWORK |
| SU762325959A SU620209A3 (en) | 1975-03-06 | 1976-02-25 | Method of obtaining arylalkylamine derivatives or salts thereof |
| SE7602856A SE418398B (en) | 1975-03-06 | 1976-02-27 | PROCEDURE FOR PREPARING NEW FORMACOLOGICAL VALUABLE SUBSTITUTED ARYLAL CYLAMINES INCLUDING A PHTALIMIDINE RESISTANCE |
| CH266676A CH621340A5 (en) | 1975-03-06 | 1976-03-03 | Process for the preparation of novel substituted arylalkylamines |
| IE439/76A IE42962B1 (en) | 1975-03-06 | 1976-03-03 | Phthalimidine and benzisothiazoline derivatives |
| YU550/76A YU40642B (en) | 1975-03-06 | 1976-03-04 | Process for preparing for preparing new substituted arylalklamines |
| JP51023699A JPS51113866A (en) | 1975-03-06 | 1976-03-04 | Production of novel substituted arylalkyl amine and pharmaceutical composition containing same |
| IL49150A IL49150A (en) | 1975-03-06 | 1976-03-04 | Phthalimidine and benzisothiazoline derivatives,their preparation and pharmaceutical compositions containing them |
| LU74479A LU74479A1 (en) | 1975-03-06 | 1976-03-04 | |
| HU76TO1023A HU174857B (en) | 1975-03-06 | 1976-03-04 | Process for preparing new substituted aryl-alkyl-amines |
| DK92876A DK138792C (en) | 1975-03-06 | 1976-03-04 | ANALOGICAL PROCEDURE FOR THE PREPARATION OF SUBSTITUTED ARYLALKYLAMINS AND ACID ADDITIONAL SALTS THEREOF |
| PL18774176A PL98064B1 (en) | 1975-03-06 | 1976-03-05 | METHOD OF MAKING NEW SUBSTITUTED ARYLOALKILOAMINES |
| NO760766A NO144212C (en) | 1975-03-06 | 1976-03-05 | ANALOGY PROCEDURE FOR THE PREPARATION OF PHARMACOLOGICALLY ACTIVE ARYLAL CYLAMINES |
| PL19947076A PL99397B1 (en) | 1975-03-06 | 1976-03-05 | METHOD OF MAKING NEW SUBSTITUTED ARYLOALKILOAMINES |
| PT64873A PT64873B (en) | 1975-03-06 | 1976-03-05 | NEW SUBSTITUTED ARYLALKYLAMINE |
| ES445812A ES445812A1 (en) | 1975-03-06 | 1976-03-05 | PROCEDURE FOR THE PREPARATION OF NEW REPLACED ARILALCOHILAMINS. |
| CA247,229A CA1073915A (en) | 1975-03-06 | 1976-03-05 | Substituted arylalkylamines |
| GB8961/76A GB1503625A (en) | 1975-03-06 | 1976-03-05 | Phthalimidine and benzisothiazoline derivatives |
| MX000041U MX3393E (en) | 1975-03-06 | 1976-03-05 | PROCEDURE FOR THE PREPARATION OF ARYALCOHYLAMINES |
| FR7606435A FR2302733A1 (en) | 1975-03-06 | 1976-03-05 | NEW ARYLALCOYLAMINES SUBSTITUTES, PROCESS FOR THEIR PREPARATION AND THEIR USE AS MEDICINAL PRODUCTS |
| ES452397A ES452397A1 (en) | 1975-12-23 | 1976-10-14 | Procedure for the preparation of new substitute arilalcohylamins. (Machine-translation by Google Translate, not legally binding) |
| ES452396A ES452396A1 (en) | 1975-12-23 | 1976-10-14 | Procedure for the preparation of new substitute arilalcohylamins. (Machine-translation by Google Translate, not legally binding) |
| ES452393A ES452393A1 (en) | 1975-12-23 | 1976-10-14 | Procedure for the preparation of new substitute arilalcohylamins. (Machine-translation by Google Translate, not legally binding) |
| ES452392A ES452392A1 (en) | 1975-12-23 | 1976-10-14 | Procedure for the preparation of new substitute arilalcohylamins. (Machine-translation by Google Translate, not legally binding) |
| ES452394A ES452394A1 (en) | 1975-12-23 | 1976-10-14 | Procedure for the preparation of new substitute arilalcohylamins. (Machine-translation by Google Translate, not legally binding) |
| ES452395A ES452395A1 (en) | 1975-12-23 | 1976-10-14 | Procedure for the preparation of new substitute arilalcohylamins. (Machine-translation by Google Translate, not legally binding) |
| SU762431054A SU615855A3 (en) | 1975-12-23 | 1976-12-22 | Method of obtaining arylalkylamines or salts thereof |
| AT480477A AT345808B (en) | 1975-01-02 | 1977-07-06 | PROCESS FOR THE PRODUCTION OF NEW SUBSTITUTED ARYLALKYLAMINES AND THEIR SALTS |
| AT480977A ATA480977A (en) | 1975-12-23 | 1977-07-06 | PROCESS FOR THE PRODUCTION OF NEW SUBSTITUTED ARYLALKYLAMINES AND THEIR SALTS |
| AT480577A ATA480577A (en) | 1975-12-23 | 1977-07-06 | PROCESS FOR THE PRODUCTION OF NEW SUBSTITUTED ARYLALKYLAMINES AND THEIR SALTS |
| AT480777A AT345811B (en) | 1975-01-02 | 1977-07-06 | PROCESS FOR THE PRODUCTION OF NEW SUBSTITUTED ARYLALKYLAMINES AND THEIR SALTS |
| AT480677A ATA480677A (en) | 1975-12-23 | 1977-07-06 | PROCESS FOR THE PRODUCTION OF NEW SUBSTITUTED ARYLALKYLAMINES AND THEIR SALTS |
| AT480877A AT345812B (en) | 1975-01-02 | 1977-07-06 | PROCESS FOR THE PRODUCTION OF NEW SUBSTITUTED ARYLALKYLAMINES AND THEIR SALTS |
| AU11729/76A AU498958B2 (en) | 1975-03-06 | 1978-03-05 | Phthalimidine & benzisothiazoline derivatives |
| CH762480A CH626606A5 (en) | 1975-12-23 | 1980-10-13 | Process for the preparation of substituted arylalkylamines |
| CH762680A CH626608A5 (en) | 1975-12-23 | 1980-10-13 | Process for the preparation of substituted arylalkylamines |
| CH762780A CH627450A5 (en) | 1975-12-23 | 1980-10-13 | Process for the preparation of substituted arylalkylamines |
| CH762580A CH626607A5 (en) | 1975-12-23 | 1980-10-13 | Process for the preparation of substituted arylalkylamines |
| CH762880A CH627164A5 (en) | 1975-12-23 | 1980-10-13 | Process for the preparation of substituted aralalkylamines |
| CH762980A CH627165A5 (en) | 1975-12-23 | 1980-10-13 | Process for the preparation of substituted arylalkylamines |
| HK468/81A HK46881A (en) | 1975-03-06 | 1981-09-17 | Phthalimidine and benzisothiazoline derivatives |
| YU00980/82A YU98082A (en) | 1975-03-06 | 1982-05-07 | Process for preparing new substituted arylalkylamines |
| YU00981/82A YU98182A (en) | 1975-03-06 | 1982-05-07 | Process for preparing new substituted arylalkylamines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19752558273 DE2558273A1 (en) | 1975-12-23 | 1975-12-23 | NEW PROCESSES FOR THE PRODUCTION OF ARYLALKYLAMINES |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2558273A1 true DE2558273A1 (en) | 1977-07-14 |
Family
ID=5965417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19752558273 Withdrawn DE2558273A1 (en) | 1974-03-19 | 1975-12-23 | NEW PROCESSES FOR THE PRODUCTION OF ARYLALKYLAMINES |
Country Status (4)
| Country | Link |
|---|---|
| CH (6) | CH627165A5 (en) |
| DE (1) | DE2558273A1 (en) |
| ES (6) | ES452392A1 (en) |
| SU (1) | SU615855A3 (en) |
-
1975
- 1975-12-23 DE DE19752558273 patent/DE2558273A1/en not_active Withdrawn
-
1976
- 1976-10-14 ES ES452392A patent/ES452392A1/en not_active Expired
- 1976-10-14 ES ES452397A patent/ES452397A1/en not_active Expired
- 1976-10-14 ES ES452393A patent/ES452393A1/en not_active Expired
- 1976-10-14 ES ES452394A patent/ES452394A1/en not_active Expired
- 1976-10-14 ES ES452395A patent/ES452395A1/en not_active Expired
- 1976-10-14 ES ES452396A patent/ES452396A1/en not_active Expired
- 1976-12-22 SU SU762431054A patent/SU615855A3/en active
-
1980
- 1980-10-13 CH CH762980A patent/CH627165A5/en not_active IP Right Cessation
- 1980-10-13 CH CH762680A patent/CH626608A5/en not_active IP Right Cessation
- 1980-10-13 CH CH762480A patent/CH626606A5/en not_active IP Right Cessation
- 1980-10-13 CH CH762880A patent/CH627164A5/en not_active IP Right Cessation
- 1980-10-13 CH CH762580A patent/CH626607A5/en not_active IP Right Cessation
- 1980-10-13 CH CH762780A patent/CH627450A5/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| ES452392A1 (en) | 1977-11-01 |
| ES452394A1 (en) | 1977-11-01 |
| CH626606A5 (en) | 1981-11-30 |
| CH627450A5 (en) | 1982-01-15 |
| SU615855A3 (en) | 1978-07-15 |
| ES452395A1 (en) | 1977-11-01 |
| CH626607A5 (en) | 1981-11-30 |
| ES452396A1 (en) | 1977-11-01 |
| CH626608A5 (en) | 1981-11-30 |
| CH627165A5 (en) | 1981-12-31 |
| CH627164A5 (en) | 1981-12-31 |
| ES452393A1 (en) | 1977-11-01 |
| ES452397A1 (en) | 1977-11-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8141 | Disposal/no request for examination |