NO116463B - - Google Patents
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- NO116463B NO116463B NO16219366A NO16219366A NO116463B NO 116463 B NO116463 B NO 116463B NO 16219366 A NO16219366 A NO 16219366A NO 16219366 A NO16219366 A NO 16219366A NO 116463 B NO116463 B NO 116463B
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- aza
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- cycloheptadiene
- oxo
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- 238000006243 chemical reaction Methods 0.000 claims description 12
- 150000001875 compounds Chemical class 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 12
- 150000003839 salts Chemical class 0.000 claims description 9
- 125000004103 aminoalkyl group Chemical group 0.000 claims description 4
- 150000002148 esters Chemical class 0.000 claims description 4
- 150000003856 quaternary ammonium compounds Chemical class 0.000 claims description 4
- 125000000623 heterocyclic group Chemical group 0.000 claims description 3
- 239000013067 intermediate product Substances 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 29
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 26
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 14
- 239000013078 crystal Substances 0.000 description 13
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 12
- 239000002585 base Substances 0.000 description 12
- 238000009835 boiling Methods 0.000 description 11
- ODZPKZBBUMBTMG-UHFFFAOYSA-N sodium amide Chemical compound [NH2-].[Na+] ODZPKZBBUMBTMG-UHFFFAOYSA-N 0.000 description 11
- 239000000243 solution Substances 0.000 description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 8
- 235000011054 acetic acid Nutrition 0.000 description 8
- 239000002253 acid Substances 0.000 description 7
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- 238000002844 melting Methods 0.000 description 6
- 230000008018 melting Effects 0.000 description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 5
- 150000007513 acids Chemical class 0.000 description 5
- 230000001476 alcoholic effect Effects 0.000 description 5
- 239000000155 melt Substances 0.000 description 5
- ZAFNJMIOTHYJRJ-UHFFFAOYSA-N Diisopropyl ether Chemical compound CC(C)OC(C)C ZAFNJMIOTHYJRJ-UHFFFAOYSA-N 0.000 description 4
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 4
- 229910021529 ammonia Inorganic materials 0.000 description 4
- 238000001704 evaporation Methods 0.000 description 4
- 230000008020 evaporation Effects 0.000 description 4
- 239000000706 filtrate Substances 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- NYYRRBOMNHUCLB-UHFFFAOYSA-N 3-chloro-n,n-dimethylpropan-1-amine Chemical compound CN(C)CCCCl NYYRRBOMNHUCLB-UHFFFAOYSA-N 0.000 description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 description 3
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 239000003513 alkali Substances 0.000 description 3
- 125000003277 amino group Chemical group 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 3
- -1 dimethylamino- Chemical class 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 3
- 125000001302 tertiary amino group Chemical group 0.000 description 3
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 2
- MZRVEZGGRBJDDB-UHFFFAOYSA-N N-Butyllithium Chemical compound [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 2
- 125000000217 alkyl group Chemical group 0.000 description 2
- 125000002947 alkylene group Chemical group 0.000 description 2
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 description 2
- 125000005843 halogen group Chemical group 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000003472 neutralizing effect Effects 0.000 description 2
- 229910052700 potassium Inorganic materials 0.000 description 2
- 239000011591 potassium Substances 0.000 description 2
- 125000001453 quaternary ammonium group Chemical group 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 125000001424 substituent group Chemical group 0.000 description 2
- 150000003512 tertiary amines Chemical class 0.000 description 2
- BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 description 1
- HDDNBUNZJIQDBQ-UHFFFAOYSA-N 1-(3-chloropropyl)piperidine Chemical compound ClCCCN1CCCCC1 HDDNBUNZJIQDBQ-UHFFFAOYSA-N 0.000 description 1
- LBLYYCQCTBFVLH-UHFFFAOYSA-N 2-Methylbenzenesulfonic acid Chemical compound CC1=CC=CC=C1S(O)(=O)=O LBLYYCQCTBFVLH-UHFFFAOYSA-N 0.000 description 1
- YMDNODNLFSHHCV-UHFFFAOYSA-N 2-chloro-n,n-diethylethanamine Chemical compound CCN(CC)CCCl YMDNODNLFSHHCV-UHFFFAOYSA-N 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- BMTAFVWTTFSTOG-UHFFFAOYSA-N Butylate Chemical group CCSC(=O)N(CC(C)C)CC(C)C BMTAFVWTTFSTOG-UHFFFAOYSA-N 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 241000208680 Hamamelis mollis Species 0.000 description 1
- 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 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 1
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-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
- GUGOEEXESWIERI-UHFFFAOYSA-N Terfenadine Chemical compound C1=CC(C(C)(C)C)=CC=C1C(O)CCCN1CCC(C(O)(C=2C=CC=CC=2)C=2C=CC=CC=2)CC1 GUGOEEXESWIERI-UHFFFAOYSA-N 0.000 description 1
- PLOSSHSFATUNTF-UHFFFAOYSA-N [K]C1=CC=CC=C1 Chemical compound [K]C1=CC=CC=C1 PLOSSHSFATUNTF-UHFFFAOYSA-N 0.000 description 1
- 239000003929 acidic solution Substances 0.000 description 1
- 150000001342 alkaline earth metals Chemical class 0.000 description 1
- 125000003545 alkoxy group Chemical group 0.000 description 1
- 125000005210 alkyl ammonium group Chemical group 0.000 description 1
- 150000001350 alkyl halides Chemical class 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
- 150000001408 amides Chemical class 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 150000001414 amino alcohols Chemical class 0.000 description 1
- 230000001387 anti-histamine Effects 0.000 description 1
- 239000000739 antihistaminic agent Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 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
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000012230 colorless oil Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 125000000753 cycloalkyl group Chemical group 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 150000008050 dialkyl sulfates Chemical class 0.000 description 1
- POLCUAVZOMRGSN-UHFFFAOYSA-N dipropyl ether Chemical compound CCCOCCC POLCUAVZOMRGSN-UHFFFAOYSA-N 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- CCIVGXIOQKPBKL-UHFFFAOYSA-M ethanesulfonate Chemical compound CCS([O-])(=O)=O CCIVGXIOQKPBKL-UHFFFAOYSA-M 0.000 description 1
- 229960003750 ethyl chloride Drugs 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 125000005842 heteroatom Chemical group 0.000 description 1
- 150000004678 hydrides Chemical class 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- HVTICUPFWKNHNG-UHFFFAOYSA-N iodoethane Chemical compound CCI HVTICUPFWKNHNG-UHFFFAOYSA-N 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 239000001630 malic acid Substances 0.000 description 1
- 235000011090 malic acid Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229940098779 methanesulfonic acid Drugs 0.000 description 1
- 150000004702 methyl esters Chemical class 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 125000006203 morpholinoethyl group Chemical group [H]C([H])(*)C([H])([H])N1C([H])([H])C([H])([H])OC([H])([H])C1([H])[H] 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- NHKJPPKXDNZFBJ-UHFFFAOYSA-N phenyllithium Chemical compound [Li]C1=CC=CC=C1 NHKJPPKXDNZFBJ-UHFFFAOYSA-N 0.000 description 1
- 229940072033 potash Drugs 0.000 description 1
- 235000015320 potassium carbonate Nutrition 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- 235000011181 potassium carbonates Nutrition 0.000 description 1
- 235000019260 propionic acid Nutrition 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 125000002112 pyrrolidino group Chemical group [*]N1C([H])([H])C([H])([H])C([H])([H])C1([H])[H] 0.000 description 1
- 238000005956 quaternization reaction Methods 0.000 description 1
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 150000003335 secondary amines Chemical class 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000012312 sodium hydride Substances 0.000 description 1
- 229910000104 sodium hydride Inorganic materials 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 1
- 229940118846 witch hazel Drugs 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Description
Fremgangsmåte til fremstilling av basisk substituerte heterosykler. Process for the preparation of basic substituted heterocycles.
Gjenstanden for oppfinnelsen er framstilling av 10-(tertiær-amino-alkyl)-ll-okso-dibensoe- [b,f ] -tia- [1 ] -aza- [4] - The object of the invention is the production of 10-(tertiary-amino-alkyl)-11-oxo-dibenzo-[b,f]-thia-[1]-aza-[4]-
cykloheptadien-[2,6]-forbindelser med cycloheptadiene-[2,6] compounds with
kjerne som i formel core as in formula
samt deres salter og kvaternære ammonium-forbindelser. as well as their salts and quaternary ammonium compounds.
Disse forbindelser kan være substitu-ert i bensolringene, f. eks. med halogen-atomer, slik som klor eller brom, amino-grupper eller lavere alkyl- eller alkoksy-grupper. These compounds can be substituted in the benzene rings, e.g. with halogen atoms, such as chlorine or bromine, amino groups or lower alkyl or alkoxy groups.
Tertiær-aminoalkylresten hvis alkylen-kjede er rett eller forgrenet, er særlig en The tertiary aminoalkyl residue whose alkylene chain is straight or branched is particularly one
tertiær-amino-lavere-alkylrest. Den tertiære-aminogruppe er særlig en med alkyl-og henholdsvis eller cykloalkylrester eller tertiary-amino-lower-alkyl radical. The tertiary amino group is particularly one with alkyl and respectively or cycloalkyl residues or
en, eventuelt med heteroatomer, slik som one, optionally with heteroatoms, such as
surstoff, avbrutt alkylenrest disubstituert oxygen, interrupted alkylene residue disubstituted
aminogruppe. Slike amino-alkyl-rester er amino group. Such amino-alkyl residues are
f. eks. dimetylamino-, dietylamino-, pyrro-lidino-, piperidino- eller morfolino-etyl, -propyl, -i-propyl, -butyl, -i-bu.tyl eller e.g. dimethylamino-, diethylamino-, pyrro-lidino-, piperidino- or morpholino-ethyl, -propyl, -i-propyl, -butyl, -i-butyl or
-pentyl. -pentyl.
Kvaternære ammonium-forbindelser er Quaternary ammonium compounds are
særlig lavere alkyl-ammonium-forbindelser, f. eks. lavere halogenalkylater. especially lower alkyl-ammonium compounds, e.g. lower halogen alkylates.
Disse basisk substituerte heterocykler These basic substituted heterocycles
har en anti-histamin-virkning og skal an-vendes som legemidler. have an anti-histamine effect and are to be used as medicines.
De nevnte forbindelser fåes når man i ll-okso-dibensoe-[b,f]-tia-[l]-aza-[4]-cykloheptadien-[2,6]-forbindelser, som i 10-stilling er usubstituert, i 10-stilling inn-fører en tertiær-aminoalkyl- eller kvaternær-ammoniumalkylrest og om ønskes, overfører erholdte baser til deres salter eller kvaternære ammonium-forbindelser. The aforementioned compounds are obtained when in 11-oxo-dibenzo-[b,f]-thia-[1]-aza-[4]-cycloheptadiene-[2,6] compounds, which are unsubstituted in the 10-position, in 10-position introduces a tertiary aminoalkyl or quaternary ammonium alkyl residue and, if desired, transfers obtained bases to their salts or quaternary ammonium compounds.
Innføringen av denne rest kan f. eks. foretas således at man omsetter de i 10-stilling usubstituerte forbindelser, f. eks. i form av deres metallsalter eller i nærvær av kondensasjonsmidler, særlig av slike som formår å danne metallsalter med dem, slik som alkali- og jordalkalimetaller, f. eks. natrium, litium, kalsium, deres amider, hydrider, kullvannstoff-forbindelser eller alkoholater, f. eks. natriumamid, natrium-hydrid, butyllitium, fenylkalium, fenyl-litium, kalium-tertiær-butylat eller kalium-tertiær-amylat, med reaksjonsdyktige estere av aminoalkoholer. Reaksjonsdyktige estere er særlig slike av sterke an-organiske eller organiske syrer slik som av halogenvannstoffsyrer eller organiske sul-fonsyrer, som p-toluolsulfonsyre. The introduction of this remainder can e.g. is carried out in such a way that the compounds unsubstituted in the 10-position are reacted, e.g. in the form of their metal salts or in the presence of condensing agents, especially of those capable of forming metal salts with them, such as alkali and alkaline earth metals, e.g. sodium, lithium, calcium, their amides, hydrides, hydrocarbon compounds or alcoholates, e.g. sodium amide, sodium hydride, butyllithium, phenylpotassium, phenyllithium, potassium tertiary butylate or potassium tertiary amylate, with reactive esters of amino alcohols. Reactive esters are particularly those of strong inorganic or organic acids such as of hydrohalic acids or organic sulphonic acids, such as p-toluenesulphonic acid.
Innføringen av den basiske rest kan også foregå trinnvis f. eks således at man foretar de ovenfor nevnte omsetninger med en reaksjonsdyktig ester av en alkanol som har en substituent som kan overføres til en aminogruppe og deretter overfører substituenten til en tertiær-amino- eller kvaternær ammoniumgruppe. Således kan man f. eks. omsette med en sulfonsyreester av en halogenalkanol og deretter overføre halogenatomet på vanlig måte ved behand-ling med sekundære eller tertiære aminer til en tertiær amino- eller kvarternær arri-moniumgruppe. The introduction of the basic residue can also take place in stages, e.g. by carrying out the above-mentioned reactions with a reactive ester of an alkanol which has a substituent that can be transferred to an amino group and then transferring the substituent to a tertiary amino or quaternary ammonium group . Thus, one can e.g. react with a sulphonic acid ester of a haloalkanol and then transfer the halogen atom in the usual way by treatment with secondary or tertiary amines to a tertiary amino or quaternary ammonium group.
Kvaterniseringen av erholdte fri tertiære aminer foregår på i og for seg kjente måter, f. eks. ved omsetning med alkyl-halogenider, dialkylsulfater eller sulfon-syrealkylestere. The quaternization of obtained free tertiary amines takes place in ways known per se, e.g. by reaction with alkyl halides, dialkyl sulfates or sulfonic acid alkyl esters.
Alt etter arbeidsmåten får man disse forbindelser i form av deres baser, salter eller kvaternære forbindelser. Av saltene kan på i og for seg kjent måte de fri amin-henholdsvis ammoniumbaser utvinnes. Av de siste igjen lar det seg fremstille salter ved omsetning med syrer som er egnet for dannelse av terapeutisk anvendelige salter, slik som f. eks. av halogenvannstoffsyrer, svovelsyre, fosforsyre, rodan-vannstoff-syre, eddiksyre, propionsyre, oksalsyre, malonsyre, ravsyre, eplesyre, metansulfon-syre, etansulfonsyre, oksyetansulfonsyre, bensol- eller toluolsulfonsyre eller av terapeutisk virksomme syrer. Depending on the working method, these compounds are obtained in the form of their bases, salts or quaternary compounds. The free amine or ammonium bases can be extracted from the salts in a manner known per se. Of the latter, it is possible to prepare salts by reaction with acids which are suitable for the formation of therapeutically applicable salts, such as e.g. of hydrohalic acids, sulfuric acid, phosphoric acid, rhodanic hydroic acid, acetic acid, propionic acid, oxalic acid, malonic acid, succinic acid, malic acid, methanesulfonic acid, ethanesulfonic acid, oxyethanesulfonic acid, benzene or toluenesulfonic acid or of therapeutically active acids.
Utgangsstof f ene, 11 -okso-dibensoe-[b,f ] -tia- [ 1 ] -aza- [4] -cykloheptadien-[2,6]-forbindelser som er usubstituert i 10-stillingen, fåes ved opphetning under in-tramolekylar kondensasjon av N-usubstituerte 2-amino-difenylsulfid-2'-karbonsyrer eller deres metylestere. The starting materials, 11-oxo-dibenzo-[b,f]-thia-[1]-aza-[4]-cycloheptadiene-[2,6]-compounds which are unsubstituted in the 10-position, are obtained by heating under -tramolecular condensation of N-unsubstituted 2-amino-diphenylsulfide-2'-carboxylic acids or their methyl esters.
Oppfinnelsen omfatter også slike mo-difikasjoner av framgangsmåten hvor man går ut fra et som mellomprodukt på et hvilken som helst trinn av framgangsmåten erholdelig forbindelse, og utfører de manglende framgangsmåtetrinn. The invention also includes such modifications of the method where one starts from a compound obtainable as an intermediate product at any step of the method, and performs the missing method steps.
Oppfinnelsen beskrives i de følgende eksempler. Mellom vektdel og volumdel be-står det samme forhold som mellom gram og kubikkcentimeter. Temperaturene er angitt i Celsiusgrader. The invention is described in the following examples. Between weight part and volume part there is the same relationship as between grams and cubic centimetres. The temperatures are indicated in degrees Celsius.
Eksempel 1: Example 1:
22,7 vektsdeler ll-okso-dibensoe-[b,f]-tia- [1 ] -aza- [4] -cykloheptadien- [2,6] og 5 vektsdeler natriumamid oppheter man i 400 volumdeler xylol til kokning inntil ammoniakkutviklingen avtar. Deretter lar man innen 2 timer oppløsningen av 20 vektsdeler p-dietylamino-etylklorid i xylol strømme til og oppheter ennu 2 timer til 120—135°. Deretter avsuges den til 80° av-kjølte reaksjonsmasse, og xylolen avdestil-leres i vakuum. Inndampningsresten opp-løses i fortynnet saltsyre, oppløsningen trekkes ut med eter, og den vandige opp-løsning tilsettes alkali. Den utskilte base oppløser man i eter, tørker eteroppløsnin-gen over pottaske og inndamper. Ved des-tillasjonen får man i meget godt utbytte en fraksjon, kokepunkt 0,18 165—170° som én lysegul oije. Det er i0-((3-dietyiamino-etyl) 11 -okso-dibensoe- [b,f ] -tia- [1 ] -aza-[4]-cykloheptadien-[2,6] med formelen 22.7 parts by weight of 11-oxo-dibenzo-[b,f]-thia-[1]-aza-[4]-cycloheptadiene-[2,6] and 5 parts by weight of sodium amide are heated in 400 parts by volume of xylol until boiling until the evolution of ammonia subsides . Then, within 2 hours, the solution of 20 parts by weight of p-diethylaminoethyl chloride in xylol is allowed to flow in and heated for a further 2 hours to 120-135°. The reaction mass, cooled to 80°, is then suctioned off, and the xylene is distilled off in a vacuum. The evaporation residue is dissolved in dilute hydrochloric acid, the solution is extracted with ether, and alkali is added to the aqueous solution. The separated base is dissolved in ether, the ether solution is dried over pot ash and evaporated. During the distillation, a fraction is obtained in very good yield, boiling point 0.18 165-170° which one pale yellow oije. It is i0-((3-diethylamino-ethyl)-11-oxo-dibenzo-[b,f]-thia-[1]-aza-[4]-cycloheptadiene-[2,6] with the formula
En oppløsning av basen i eddikester gir ved tilsetning av den beregnede mengde alkoholisk saltsyre det fargeløse hydroklorid med sm.p. 168—170°. I vann er det lett oppløselig. A solution of the base in acetic acid gives, on addition of the calculated amount of alcoholic hydrochloric acid, the colorless hydrochloride with m.p. 168-170°. In water it is easily soluble.
Eksempel 2: Example 2:
22,7 vektsdeler ll-okso-dibensoe-[b,f]-tia-[l]-aza-[4]-cykloheptadien-[2,6] og 5 vektsdeler natriumamid opphetes til kokning med 250 volumdeler dioksan i 90 minutter, hvorved ammoniakk unnviker. Deretter tilsettes innen 1 time en oppløsning av 13 vektsdeler [3-dimetylamino-etylklorid i dioksan ved koketemperatur og kokes videre i 2 timer. Etter foregått reaksjon spal-ter man overskudd av natriumamid ved tilsetning av litt alkohol. Deretter sugés re-aksjonsmassen fra, filtratet inndampes til tørrhet, og inndampningsresten omkrystalliseres fra eddikester. Man får således 10-(fi-dimetyl-aminoetyl) -11-okso-dibensoe-[b,f ] -tia- [1] -aza- [4] -cykloheptadien-[2,6] med formelen 22.7 parts by weight of 11-oxo-dibenzo-[b,f]-thia-[1]-aza-[4]-cycloheptadiene-[2,6] and 5 parts by weight of sodium amide are heated to boiling with 250 parts by volume of dioxane for 90 minutes, thereby avoiding ammonia. A solution of 13 parts by weight of [3-dimethylaminoethyl chloride in dioxane is then added within 1 hour at boiling temperature and further boiled for 2 hours. After the reaction has taken place, excess sodium amide is split by adding a little alcohol. The reaction mass is then suctioned off, the filtrate is evaporated to dryness, and the evaporation residue is recrystallized from acetic acid. One thus obtains 10-(f-dimethyl-aminoethyl)-11-oxo-dibenzo-[b,f]-thia-[1]-aza-[4]-cycloheptadiene-[2,6] with the formula
som fargeløse krystaller med sm.p. 139— 140°. Det på vanlig måte fremstilte farge-løse hydroklorid med sm.p. 232—235° er lett oppløselig i vann. as colorless crystals with m.p. 139— 140°. The colorless hydrochloride prepared in the usual way with m.p. 232-235° is easily soluble in water.
I den ovenstående reaksjon kan diok-sanet erstattes med et annet, indifferent oppløsningsmiddel, slik som bensol, toluol eller xylol. In the above reaction, the dioxane can be replaced with another, indifferent solvent, such as benzene, toluene or xylol.
Eksempel 3: Example 3:
22,7 vektsdeler ll-okso-dibensoe-[b,f]- tia-[l]-aza-[4]-cykloheptadien-[2,6] og 5 vektsdeier natriumamid opphetes med 250 volumdeler dioksan i 90 minutter til kokning. Innen 1 time tilsettes deretter opp-løsningen av 18,7 vektsdeler Y-dietylamino-propylklorid i dioksan ved koketemperatur og kokes videre i 2 timer. Deretter spaltes overskuddet av natriumamid med litt alkohol, reaksjonsblandingen suges fra, og filtratet inndampes til tørrhet. Inndampningsresten oppløser man i fortynnet saltsyre, trekker ut litt nøytralstoffer fra denne oppløsning med eter og feller ut den dannede base med alkali fra den sure opp-løsning. Denne base opptar man i eter og avdestillerer eteren etter tørkning over kaliumkarbonat. Den resterende olje des-tilleres i høyvakuum, hvor 10-(y-dietylamino-propyl) -11-okso-dibensoe- [b,f ] -tia-[1]-aza-[4]-cykloheptadien-[2,6] med formelen 22.7 parts by weight of ll-oxo-dibenzo-[b,f]- Thia-[1]-aza-[4]-cycloheptadiene-[2,6] and 5 tablespoons of sodium amide are heated with 250 parts by volume of dioxane for 90 minutes until boiling. Within 1 hour, the solution of 18.7 parts by weight of Y-diethylaminopropyl chloride in dioxane is then added at boiling temperature and further boiled for 2 hours. The excess of sodium amide is then split with a little alcohol, the reaction mixture is suctioned off, and the filtrate is evaporated to dryness. The evaporation residue is dissolved in dilute hydrochloric acid, some neutral substances are extracted from this solution with ether and the base formed is precipitated with alkali from the acidic solution. This base is taken up in ether and the ether is distilled off after drying over potassium carbonate. The remaining oil is distilled in high vacuum, where 10-(γ-diethylamino-propyl)-11-oxo-dibenzo-[b,f ]-thia-[1]-aza-[4]-cycloheptadiene-[2,6 ] with the formula
går over ved kokepunkt 0,18 132—188° som gxuaktig tykk olje. passes at boiling point 0.18 132—188° as gxux-like thick oil.
Det i eddikester ved hjelp av alkoholisk saltsyre fremstilte hydroklorid er et farge-løst krystallpulver med sm.p. 148—150°, som er lett oppløselig i vann. The hydrochloride produced in acetic acid using alcoholic hydrochloric acid is a colorless crystalline powder with m.p. 148—150°, which is easily soluble in water.
Eksempel 4: Example 4:
Erstattes p-dimetylamino-etylkloridet i eksempel 1 med 18,2 vektsdeler y-pyrrolidi-no-propylklorid, får man etter opparbei-delse av dioksanoppløsningen ifølge eksempel 2, en råbase som omkrystallisert av den tre ganger så store mengde i-propyleter gir det rene 10-(y-pyrrolidino-propyl)-ll-ok-so-dibensoe- [b,f ] -tia- [1 ] -aza- [4] -cykloheptadien-[2,6] med formelen If the p-dimethylamino-ethyl chloride in example 1 is replaced by 18.2 parts by weight of y-pyrrolidi-no-propyl chloride, after working up the dioxane solution according to example 2, a crude base is obtained which is recrystallized from three times the amount of i-propyl ether giving pure 10-(γ-pyrrolidino-propyl)-11-ox-so-dibenzo-[b,f]-thia-[1]-aza-[4]-cycloheptadiene-[2,6] with the formula
som fargeløse krystaller med sm.p. 76—78°. as colorless crystals with m.p. 76-78°.
Det av en blanding eddikester-alkohol krystalliserte hydroklorid har sm.p. 197— 198°. I vann er det godt oppløselig. The hydrochloride crystallized from an acetic ester-alcohol mixture has m.p. 197— 198°. In water it is well soluble.
På liknende måte kan man idet man går ut fra y-piperidino-propylklorid få 10-) y-piperidino-propyl-ll-okso-dibensoe-[b,f ] -tia- [1 ] -aza- [4] -cykloheptadien-[2,6] av formelen In a similar way, starting from γ-piperidino-propyl chloride, 10-) γ-piperidino-propyl-11-oxo-dibenzo-[b,f]-thia-[1]-aza-[4]-cycloheptadiene can be obtained -[2,6] of the formula
Eksempel 5: Example 5:
56,7 vektsdeler ll-okso-dibensoe-[b,f]-tia[ 1]-aza-[4]-cykloheptadien-[2,6] opphetes med 12,5 vektsdeler natrium-amid i 550 vektsdeler dioksan inntil ammoniakkutviklingen avtar. Deretter tildryppes en dioksanoppløsning av 38,0 vektsdeler (3-di-metyl-amino-a-metyl-etylklorid i løpet av 10 minutter og opphetes til kokning videre 2 timer. Etter at reaksjonen er avsluttet tilsetter man noe metanol og suger fra den varme reaksjonsmasse. Filtratet inndampes til tørrhet, og inndampningsresten kry-stalliseres fra 3 volumdeler heksan, hvorved man får 63 vektsdeler av en krystalli-sasjon av sm.p. 106—110°. Videre rensning av denne fraksjon øker smeltepunktet til 110—112°. Det er øyensynlig 10-([3-dime-tvlamino-fS-metyl-etyl)-11-okso-dibensoe-[b,f ] -tia- [ 1 ] -aza- [4] -cykloheptadien-[2,6] med formel I. En videre fraksjon med lavere smeltepunkt kan være isomere 10-(f:i-dimetylamino-a-metyl-etyl)-11-okso-dibensoe- [b,f ] -tia- [1 ] -aza- [4] - cykloheptadien-[2,6] med formel II. 56.7 parts by weight of 11-oxo-dibenzo-[b,f]-thia[1]-aza-[4]-cycloheptadiene-[2,6] are heated with 12.5 parts by weight of sodium amide in 550 parts by weight of dioxane until the evolution of ammonia decreases . A dioxane solution of 38.0 parts by weight (3-dimethyl-amino-α-methyl-ethyl chloride) is then added dropwise over the course of 10 minutes and heated to boiling for a further 2 hours. After the reaction has ended, some methanol is added and suction from the hot reaction mass. The filtrate is evaporated to dryness, and the evaporation residue is crystallized from 3 parts by volume of hexane, whereby 63 parts by weight of a crystallization of m.p. 106-110° are obtained. Further purification of this fraction increases the melting point to 110-112°. It is apparently 10-([3-dimethylamino-fS-methyl-ethyl)-11-oxo-dibenzo-[b,f]-thia-[1]-aza-[4]-cycloheptadiene-[2,6 ] with formula I. A further fraction with a lower melting point can be isomeric 10-(f:i-dimethylamino-a-methyl-ethyl)-11-oxo-dibenzo- [b,f ]-thia- [1 ]-aza- [4] - cycloheptadiene-[2,6] of formula II.
Hydrokloridet av base I fremstilt i i-propanol har smeltepunkt 150—152°. I vann er det lett oppløselig. The hydrochloride of base I prepared in i-propanol has a melting point of 150-152°. In water it is easily soluble.
Eksempel 6: Example 6:
39,3 vektsdeler 8-klor-11-okso-dibensoe- [b,f ] -tia- [ 1 ] -aza- [4] -cykloheptadien-[2,6], 7,5 vektsdeler natriumamid og 375 volumdeler dioksan opphetes inntil kokning og til ammoniakkutviklingen avtar. Deretter lar man innen 1 time 20,2 vektsdeler (3-dimetylamino-etyl-klorid strømme til og oppheter ennu to timer med tilbake-løpskjøler. Etter tilsetning av litt metanol suger man fra og inndamper filtratet til tørrhet. Den tørre rest oppløses i 4 volumdeler i-propyleter. Ved avkjøling utskilles 8-klor-10-((3-dimetylamino-etyl)-11-okso-dibensoe- [b,f ] -tia- [1] -aza- [4] -cyklohep tadien-[2,6] med formelen 39.3 parts by weight of 8-chloro-11-oxo-dibenzo-[b,f]-thia-[1]-aza-[4]-cycloheptadiene-[2,6], 7.5 parts by weight of sodium amide and 375 parts by volume of dioxane are heated until boiling and until ammonia evolution subsides. Then, within 1 hour, 20.2 parts by weight of (3-dimethylaminoethyl chloride) are allowed to flow in and heated for another two hours with a reflux condenser. After adding a little methanol, the filtrate is sucked off and evaporated to dryness. The dry residue is dissolved in 4 parts by volume i-propyl ether On cooling, 8-chloro-10-((3-dimethylamino-ethyl)-11-oxo-dibenzo- [b,f ]-thia- [1]-aza- [4]-cyclohep tadiene-[2,6] with the formula
som fargeløse krystaller med sm.p. 92—94° i godt utbytte. Hydrokloridet, fremstilt i en eddikester-alkoholblanding, har et smeltepunkt på 236—238° og er lett oppløselig i vann. as colorless crystals with m.p. 92-94° in good yield. The hydrochloride, prepared in an acetic ester-alcohol mixture, has a melting point of 236-238° and is easily soluble in water.
Eksempel 7: 8-klor-10-(Y-dimetylamino-propyl)-11-okso-dibensoe- [b,f ] -tia- [1 ] -aza- [4] -cykloheptadien-[2,6] med formelen Example 7: 8-chloro-10-(Y-dimethylamino-propyl)-11-oxo-dibenzo-[b,f]-thia-[1]-aza-[4]-cycloheptadiene-[2,6] with the formula
fremstiller man soni fargeløse krystaller med smeltepunkt 111—113° ifølge det som er angitt i eksempel 6, idet man istedenfor p-dimetylamino-etylklorid anvender 30,0 vektsdeler y-dimetylamino-propylklorid. colorless crystals with a melting point of 111-113° are produced according to what is indicated in example 6, using 30.0 parts by weight of γ-dimethylaminopropyl chloride instead of p-dimethylaminoethyl chloride.
Fra basen fremstiller man hydrokloridet ved nøytralisasjon av oppløsningen i eddikester med den beregnete mengde al-koholiske saltsyre. Det smelter ved 172— 174° og er godt oppløselig i vann. The hydrochloride is prepared from the base by neutralizing the solution in acetic acid with the calculated amount of alcoholic hydrochloric acid. It melts at 172-174° and is well soluble in water.
Eksempel 8: 8-klor-10(y-dietylamino-propyl)-11-okso-dibensoe- [b,f ] -tia- [ 1 ] -aza- [4] -cykloheptadien-[2,6] med et smeltepunkt på 51—53° fremstiller man ifølge det som er angitt i eksempel 6 idet man istedenfor p-dimetylamino-etylklorid anvender 28,0 vektsdeler y-dimetylamino-propylklorid. Basen kan omkrystalliseres fra heksån. Den har følgende formel: Example 8: 8-Chloro-10(γ-diethylamino-propyl)-11-oxo-dibenzo-[b,f]-thia-[1]-aza-[4]-cycloheptadiene-[2,6] with a m.p. at 51-53° is prepared according to what is stated in example 6, using 28.0 parts by weight of γ-dimethylaminopropyl chloride instead of p-dimethylaminoethyl chloride. The base can be recrystallized from the witch hazel. It has the following formula:
Hydrokloridet fåes ved nøytralisasjon av oppløsningen av basen i i-propanol med den beregnede mengde alkoholisk saltsyre. Den smelter ved 186—188°. The hydrochloride is obtained by neutralizing the solution of the base in i-propanol with the calculated amount of alcoholic hydrochloric acid. It melts at 186-188°.
Eksempel 9: Example 9:
Ved anvendelse av 39,3 vektsdeler 7-klor-ll-okso-[b,f]-tia- [1]-aza-[4]-cykloheptadien- [2,6] istedenfor 8-klor-forbindelsen fra eksempel 6 får man 7-klor-10-(P-dimetylamino-etyl)-ll-okso-dibensoe-[b,f ] -tia- [1 ] -aza- [4] -cykloheptadien-[2,6] med formelen: By using 39.3 parts by weight of 7-chloro-11-oxo-[b,f]-thia-[1]-aza-[4]-cycloheptadiene-[2,6] instead of the 8-chloro compound from example 6, man 7-chloro-10-(P-dimethylamino-ethyl)-11-oxo-dibenzo-[b,f]-thia-[1]-aza-[4]-cycloheptadiene-[2,6] with the formula:
som fargeløse krystaller med sm.p. 87—89° as colorless crystals with m.p. 87-89°
(fra i-propyleter). Det i etanol fremstilte hydroklorid har et smeltepunkt på 259— 261° under dekomponering. (from i-propyl ether). The hydrochloride prepared in ethanol has a melting point of 259-261° during decomposition.
Eksempel 10: Example 10:
39,3 vektsdeler 7-klor-ll-okso-dibensoe- [b,f ] -tia- [ 1 ] -aza- [4] -cykloheptadien-[2,6], 7,5 vektsdeler natriumamid og 26,4 vektsdeler dietylamino-etylklorid i dioksan bringes til reaksjon ifølge det som er angitt i eksempel 6. Man får 7-klor-10-(|5-dietylamino-etyl)-11-okso-dibensoe-[b,f]-tia-[l]-aza-[4]-cykloheptadien-[2,6] med formelen: 39.3 parts by weight of 7-chloro-11-oxo-dibenzo-[b,f]-thia-[1]-aza-[4]-cycloheptadiene-[2,6], 7.5 parts by weight of sodium amide and 26.4 parts by weight Diethylaminoethyl chloride in dioxane is reacted according to what is indicated in example 6. 7-Chloro-10-(|5-diethylamino-ethyl)-11-oxo-dibenzo-[b,f]-thia-[l ]-aza-[4]-cycloheptadiene-[2,6] with the formula:
som tykk olje med kokepunkt 0,17 19—193°. Med fortynnet saltsyre får man det tem-melig tungt oppløselige hydroklorid med sm.p. 232—235° under dekomponering. Me-tansulfonatet fremstilt i eddikester-eter smelter ved 95—98°. I vann er det lett opp-løselig. as thick oil with boiling point 0.17 19—193°. With dilute hydrochloric acid you get the rather poorly soluble hydrochloride with m.p. 232—235° during decomposition. The methanesulfonate prepared in ethyl acetate melts at 95-98°. It is easily soluble in water.
Eksempel 11: Example 11:
Ifølge arbeidsmåten i eksempel 6 fremstiller man av 39,3 vektsdeler 7-klor-ll-okso-dibensoe- [b,f ] -tia- [1 ] -aza- [4] -cykloheptadien-[2,6], 7,5 vektsdeler natrium-amid og 23,8 vektsdeler y-dimetylamino-n-propylklorid i dioksan 7-klor-10-(y-dime-tylaminopropyl) -11-okso-dibensoe- [b,f ] - tia- [1 ] -aza- [4] -cykloheptadien- [2,6] med formelen: According to the procedure in example 6, 7-chloro-11-oxo-dibenzo-[b,f]-thia-[1]-aza-[4]-cycloheptadiene-[2,6], 7, is prepared from 39.3 parts by weight 5 parts by weight of sodium amide and 23.8 parts by weight of γ-dimethylamino-n-propyl chloride in dioxane 7-chloro-10-(γ-dimethylaminopropyl)-11-oxo-dibenzo-[b,f]-thia-[1] -aza-[4]-cycloheptadiene-[2,6] with the formula:
i form av fargeløse krystaller med sm.p. 113—115°. Det i eddikester ved tilsetning av den beregnede mengde alkoholisk saltsyre fremstilte hydroklorid er et fargeløst krystallpulver med sm.p. 182—184°. in the form of colorless crystals with m.p. 113-115°. The hydrochloride produced in acetic acid by adding the calculated amount of alcoholic hydrochloric acid is a colorless crystalline powder with m.p. 182-184°.
Eksempel 12: Example 12:
Ved anvendelse av 6-klor, istedenfor 8-klor-ll-okso-dibensoe-[b,f]-tia-[l]-aza-[4]-cykloheptadien-[2,6] i eksempel 6 får man. 6-klor-10-((3-dimetylamino-etyl)-11-okso-dibensoe- [b,f] -tia- [1] -aza- [4] -cykloheptadien-[2,6] med formelen: som fargeløse krystaller med sm.p. = 98 —100° (av i-propyleter). Hydrokloridet fremstilt i alkohol-eddikester er et farge-løst krystallpulver med sm.p. = 242° under dekomponering. By using 6-chloro, instead of 8-chloro-11-oxo-dibenzo-[b,f]-thia-[1]-aza-[4]-cycloheptadiene-[2,6] in example 6, Mon. 6-chloro-10-((3-dimethylamino-ethyl)-11-oxo-dibenzo-[b,f]-thia-[1]-aza-[4]-cycloheptadiene-[2,6] with the formula: as colorless crystals with m.p. = 98 —100° (of i-propyl ether). The hydrochloride prepared in alcohol-acetic acid is a colorless crystalline powder with m.p. = 242° during decomposition.
Eksempel 13: Example 13:
Ved anvendelse av 6-klor-, istedenfor 8-klor-ll-okso-dibensoe-[b,f]-tia-[l]-aza-[4]-cykloheptadien-[2,6] i eksempel 7 får man 6-klor-10-(y-dimetylamino-propyl)-11-okso-dibensoe-[b,f ]-tia-[1]-aza-[4]-cykloheptadien-[2,6] med formelen som fargeløse krystaller med sm.p. = 108 —110° (fra i propyleter). Det på vanlig måte fremstilte hydroklorid smelter ved 123—126°. Using 6-chloro-, instead of 8-chloro-11-oxo-dibenzo-[b,f]-thia-[1]-aza-[4]-cycloheptadiene-[2,6] in example 7 gives 6 -chloro-10-(γ-dimethylamino-propyl)-11-oxo-dibenzo-[b,f ]-thia-[1]-aza-[4]-cycloheptadiene-[2,6] of the formula as colorless crystals with m.p. = 108 —110° (from in propyl ether). The hydrochloride prepared in the usual way melts at 123-126°.
Eksempel 14: Example 14:
Anvender man istedenfor 8-klor-ll-okso-dibensoe- [b,f ] -tia- [1 ] -aza- [4] -cykloheptadien-[2,6] fra eksempel 6 36,3 vektsdeler av 8-amino-forbindelsen får man 8-amino-10-((3-dimetylamino-etyl)-11-okso-dibensoe- [b,f ] -tia- [1 ] -aza- [4] -cykloheptadien-[2,6] med formelen If instead of 8-chloro-11-oxo-dibenzo-[b,f]-thia-[1]-aza-[4]-cycloheptadiene-[2,6] from example 6, 36.3 parts by weight of 8-amino- the compound is obtained 8-amino-10-((3-dimethylamino-ethyl)-11-oxo-dibenzo-[b,f]-thia-[1]-aza-[4]-cycloheptadiene-[2,6] with the formula
som svakt gule krystaller (fra eddikester) med sm.p. 183—186°. Hydrokloridet fremstilt i alkohol-eddikester gir krystaller med sm.p. = 204°. Det er oppløselig i vann. as pale yellow crystals (from acetic acid) with m.p. 183—186°. The hydrochloride prepared in alcohol-acetic acid gives crystals with m.p. = 204°. It is soluble in water.
Eksempel 15: Example 15:
Lar man ifølge reaksjonsbetingelsene i eksempel 3 29.6 vektsdeler 7,8-diklor-ll-okso-dibensoe- [b,f ] -tia- [ 1 ] -aza- [4] -cykloheptadien-[2,6], 5,0 vektsdeler natrium-amid, 250 volumdeler dioksan og 15,7 vektsdeler -y-dimetylamino-propylklorid innvir-ke på hverandre får man 7,8-diklor-10-(y-dimetyl-amino-propyl-ll-okso-dibensoe-[b,f ] -tia- [ 1 ] -aza- [4] -cykloheptadien-[2,6] med formelen: If, according to the reaction conditions in example 3, 29.6 parts by weight of 7,8-dichloro-11-oxo-dibenzo-[b,f]-thia-[1]-aza-[4]-cycloheptadiene-[2,6], 5.0 parts by weight of sodium amide, 250 parts by volume of dioxane and 15.7 parts by weight of -y-dimethylamino-propyl chloride interact with each other to give 7,8-dichloro-10-(y-dimethyl-amino-propyl-11-oxo-dibenzo-[ b,f ]-thia-[1]-aza-[4]-cycloheptadiene-[2,6] with the formula:
som fargeløse krystaller med sm.p. = 93— 95° (fra eter). Hydrokloridet fremstilt i alkohol, har sm.p. = 234—236°. as colorless crystals with m.p. = 93— 95° (from ether). The hydrochloride, prepared in alcohol, has m.p. = 234—236°.
Eksempel 16: Example 16:
Ved anvendelse av 39,2 vektsdeler 2-klor-11-okso-dibensoe- [b,f ] -tia- [ 1 ] -aza-[4]-cykloheptadien-[2,6] istedenfor 8-klor-forbindelsen i eksempel 6, får man 2-klor-10-((3-dimetylamino-etyl)-ll-okso-di-bensa- [b,f ] -tia- [ 1 ] -aza- [4] -cykloheptadien-[2,6] med formelen: When using 39.2 parts by weight of 2-chloro-11-oxo-dibenzo-[b,f]-thia-[1]-aza-[4]-cycloheptadiene-[2,6] instead of the 8-chloro compound in example 6, 2-chloro-10-((3-dimethylamino-ethyl)-11-oxo-di-benza-[b,f]-thia-[1]-aza-[4]-cycloheptadiene-[2, 6] with the formula:
som nesten fargeløs olje. med kokepunkt 0 2 180—190°. as almost colorless oil. with boiling point 0 2 180—190°.
Det ifølge vanlige fremgangsmåter fremstilte hydroklorid er et fargeløst krystallpulver med sm.p. = 230°. The hydrochloride produced according to usual methods is a colorless crystalline powder with m.p. = 230°.
Eksempel 17: 19,0 vektsdeler 8-klor-10-(y-dietylamino-propyl) -11-okso-dibensoe- [b,f ] -tia-[l]-aza-[4]-cykloheptadien-[2,6] og 9,0 vektsdeler etyljodid opphetes i 200 volumdeler eddikester i 1 time med tilbakeløps-kjøler. Det skiller seg straks ut krystaller. Etter foregått reaksjon suges krystallene fra. De er 8-klor-10-(y-trietylammino-propyl)-11-okso-dibensoe-[b,f]-tia-[1]-aza-[4]-cykloheptadien-[2,6]-jodid med formelen: Example 17: 19.0 parts by weight of 8-chloro-10-(γ-diethylamino-propyl)-11-oxo-dibenzo-[b,f ]-thia-[l]-aza-[4]-cycloheptadiene-[2, 6] and 9.0 parts by weight of ethyl iodide are heated in 200 parts by volume of acetic acid for 1 hour with a reflux condenser. Crystals immediately stand out. After the reaction has taken place, the crystals are sucked off. They are 8-chloro-10-(γ-triethylamino-propyl)-11-oxo-dibenzo-[b,f]-thia-[1]-aza-[4]-cycloheptadiene-[2,6]-iodide with the formula:
Det smelter ved 212—214° og er opp-løselig i vann. It melts at 212-214° and is soluble in water.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO16219366A NO116463B (en) | 1961-03-22 | 1966-03-19 |
Applications Claiming Priority (15)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US9743461A | 1961-03-22 | 1961-03-22 | |
US16461562A | 1962-01-05 | 1962-01-05 | |
NO14373562 | 1962-03-21 | ||
US28693563 US3161654A (en) | 1962-01-05 | 1963-06-11 | alpha-(1-aroyl-3-indolyl) alkanoic acids |
US296451A US3201414A (en) | 1963-07-22 | 1963-07-22 | New 1-heteroacyl-3-indolyl aliphatic acids |
US31045463A | 1963-09-20 | 1963-09-20 | |
US31047763A | 1963-09-20 | 1963-09-20 | |
US314503A US3242185A (en) | 1963-10-07 | 1963-10-07 | Lower aliphatic acids, salts and derivatives thereof |
US32386363A | 1963-11-04 | 1963-11-04 | |
US321328A US3275644A (en) | 1962-01-05 | 1963-11-04 | Certain 1-azolylindol-3-ylaliphatic acids |
US321686A US3275645A (en) | 1962-01-05 | 1963-11-06 | N-(1-acyl-3-indolyl)-acids |
US437338A US3338921A (en) | 1962-01-05 | 1965-01-26 | Thenoic and furoic acids |
US442152A US3328423A (en) | 1962-01-05 | 1965-03-23 | alpha-(3-indolyl)-cyclopropyl lower aliphatic acids |
US528020A US3316267A (en) | 1962-01-05 | 1966-02-15 | Indolyl acids |
NO16219366A NO116463B (en) | 1961-03-22 | 1966-03-19 |
Publications (1)
Publication Number | Publication Date |
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NO116463B true NO116463B (en) | 1969-03-31 |
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NO16219366A NO116463B (en) | 1961-03-22 | 1966-03-19 |
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NO (1) | NO116463B (en) |
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1966
- 1966-03-19 NO NO16219366A patent/NO116463B/no unknown
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