CH630902A5 - Process for preparing novel derivatives of 1,2,3,4,4a,10b-hexahydrobenzo(f)isoquinoline. - Google Patents
Process for preparing novel derivatives of 1,2,3,4,4a,10b-hexahydrobenzo(f)isoquinoline. Download PDFInfo
- Publication number
- CH630902A5 CH630902A5 CH82077A CH82077A CH630902A5 CH 630902 A5 CH630902 A5 CH 630902A5 CH 82077 A CH82077 A CH 82077A CH 82077 A CH82077 A CH 82077A CH 630902 A5 CH630902 A5 CH 630902A5
- Authority
- CH
- Switzerland
- Prior art keywords
- carbon atoms
- formula
- group
- compounds
- alkyl
- Prior art date
Links
- ACTXSHOKTHONRW-UHFFFAOYSA-N 1,2,3,4,4a,10b-hexahydrobenzo[f]isoquinoline Chemical class C1=CC=C2C3CCNCC3C=CC2=C1 ACTXSHOKTHONRW-UHFFFAOYSA-N 0.000 title claims description 3
- 238000004519 manufacturing process Methods 0.000 title 1
- 150000001875 compounds Chemical class 0.000 claims description 35
- 125000004432 carbon atom Chemical group C* 0.000 claims description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 239000002253 acid Substances 0.000 claims description 13
- 125000000217 alkyl group Chemical group 0.000 claims description 13
- 150000003839 salts Chemical class 0.000 claims description 13
- 229910052739 hydrogen Inorganic materials 0.000 claims description 12
- 239000001257 hydrogen Substances 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 11
- 239000000203 mixture Substances 0.000 claims description 9
- 125000003545 alkoxy group Chemical group 0.000 claims description 7
- 229910052736 halogen Inorganic materials 0.000 claims description 7
- 150000002367 halogens Chemical group 0.000 claims description 6
- 238000002360 preparation method Methods 0.000 claims description 6
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 4
- 229910052757 nitrogen Inorganic materials 0.000 claims description 3
- 125000003884 phenylalkyl group Chemical group 0.000 claims description 3
- 125000001316 cycloalkyl alkyl group Chemical group 0.000 claims description 2
- 125000000753 cycloalkyl group Chemical group 0.000 claims description 2
- 125000004433 nitrogen atom Chemical group N* 0.000 claims description 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims 4
- 125000002947 alkylene group Chemical group 0.000 claims 1
- 125000005843 halogen group Chemical group 0.000 claims 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 25
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 18
- 239000000243 solution Substances 0.000 description 15
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 12
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 10
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 9
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 9
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 6
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 238000009835 boiling Methods 0.000 description 6
- 150000002431 hydrogen Chemical class 0.000 description 6
- 229910052938 sodium sulfate Inorganic materials 0.000 description 6
- 235000011152 sodium sulphate Nutrition 0.000 description 6
- 239000007858 starting material Substances 0.000 description 5
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 4
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 4
- AWJUIBRHMBBTKR-UHFFFAOYSA-N isoquinoline Chemical compound C1=NC=CC2=CC=CC=C21 AWJUIBRHMBBTKR-UHFFFAOYSA-N 0.000 description 4
- 239000011541 reaction mixture Substances 0.000 description 4
- 125000001424 substituent group Chemical group 0.000 description 4
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 3
- 239000000460 chlorine Substances 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- GPVPDRHTRGTSIH-UHFFFAOYSA-N isoquinolin-6-ol Chemical compound C1=NC=CC2=CC(O)=CC=C21 GPVPDRHTRGTSIH-UHFFFAOYSA-N 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- 239000012074 organic phase Substances 0.000 description 3
- 239000003208 petroleum Substances 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 230000016571 aggressive behavior Effects 0.000 description 2
- 230000037007 arousal Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 125000001309 chloro group Chemical group Cl* 0.000 description 2
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 150000004820 halides Chemical class 0.000 description 2
- 239000012280 lithium aluminium hydride Substances 0.000 description 2
- -1 lithium aluminum hydride Chemical compound 0.000 description 2
- SYSQUGFVNFXIIT-UHFFFAOYSA-N n-[4-(1,3-benzoxazol-2-yl)phenyl]-4-nitrobenzenesulfonamide Chemical class C1=CC([N+](=O)[O-])=CC=C1S(=O)(=O)NC1=CC=C(C=2OC3=CC=CC=C3N=2)C=C1 SYSQUGFVNFXIIT-UHFFFAOYSA-N 0.000 description 2
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 2
- 235000017557 sodium bicarbonate Nutrition 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- FYSNRJHAOHDILO-UHFFFAOYSA-N thionyl chloride Chemical compound ClS(Cl)=O FYSNRJHAOHDILO-UHFFFAOYSA-N 0.000 description 2
- 239000008096 xylene Substances 0.000 description 2
- RJAQRZMCFUMCIL-UHFFFAOYSA-N 1,2,3,4-tetrahydrobenzo[f]isoquinoline Chemical compound C1=CC2=CC=CC=C2C2=C1CNCC2 RJAQRZMCFUMCIL-UHFFFAOYSA-N 0.000 description 1
- AZUYLZMQTIKGSC-UHFFFAOYSA-N 1-[6-[4-(5-chloro-6-methyl-1H-indazol-4-yl)-5-methyl-3-(1-methylindazol-5-yl)pyrazol-1-yl]-2-azaspiro[3.3]heptan-2-yl]prop-2-en-1-one Chemical compound ClC=1C(=C2C=NNC2=CC=1C)C=1C(=NN(C=1C)C1CC2(CN(C2)C(C=C)=O)C1)C=1C=C2C=NN(C2=CC=1)C AZUYLZMQTIKGSC-UHFFFAOYSA-N 0.000 description 1
- MXBHKIXAINECLQ-UHFFFAOYSA-N 2-(1-methyl-4-phenylpiperidin-3-yl)acetonitrile Chemical compound N#CCC1CN(C)CCC1C1=CC=CC=C1 MXBHKIXAINECLQ-UHFFFAOYSA-N 0.000 description 1
- FWWOWPGPERBCNJ-UHFFFAOYSA-N 2-hydroxy-4-(2-hydroxyethoxy)-4-oxobutanoic acid Chemical compound OCCOC(=O)CC(O)C(O)=O FWWOWPGPERBCNJ-UHFFFAOYSA-N 0.000 description 1
- 125000000094 2-phenylethyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])C([H])([H])* 0.000 description 1
- ZOPRZPCFDOOXNP-UHFFFAOYSA-N 3,6-dimethyl-2,4,5,6-tetrahydro-1H-benzo[f]isoquinoline Chemical compound CN1CC=2CC(C3=C(C=2CC1)C=CC=C3)C ZOPRZPCFDOOXNP-UHFFFAOYSA-N 0.000 description 1
- ABHKKBIJWBLTIJ-UHFFFAOYSA-N 3-(chloromethyl)-1-methyl-4-phenylpiperidine hydrochloride Chemical compound Cl.ClCC1CN(CCC1C1=CC=CC=C1)C ABHKKBIJWBLTIJ-UHFFFAOYSA-N 0.000 description 1
- BSJAANDMNOOMPM-UHFFFAOYSA-N 3-methyl-2,4,5,6-tetrahydro-1h-benzo[f]isoquinoline Chemical compound C1=CC=C2C(CCN(C3)C)=C3CCC2=C1 BSJAANDMNOOMPM-UHFFFAOYSA-N 0.000 description 1
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical group [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- 206010001488 Aggression Diseases 0.000 description 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical group [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 238000003747 Grignard reaction Methods 0.000 description 1
- 208000036626 Mental retardation Diseases 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- 206010037218 Psychopathic personality Diseases 0.000 description 1
- ZVQOOHYFBIDMTQ-UHFFFAOYSA-N [methyl(oxido){1-[6-(trifluoromethyl)pyridin-3-yl]ethyl}-lambda(6)-sulfanylidene]cyanamide Chemical compound N#CN=S(C)(=O)C(C)C1=CC=C(C(F)(F)F)N=C1 ZVQOOHYFBIDMTQ-UHFFFAOYSA-N 0.000 description 1
- 150000008065 acid anhydrides Chemical class 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 208000012761 aggressive behavior Diseases 0.000 description 1
- 239000000556 agonist Substances 0.000 description 1
- 125000003342 alkenyl group Chemical group 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 235000019270 ammonium chloride Nutrition 0.000 description 1
- 239000005557 antagonist Substances 0.000 description 1
- 230000002539 anti-aggressive effect Effects 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Chemical group BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- 239000003874 central nervous system depressant Substances 0.000 description 1
- KXZJHVJKXJLBKO-UHFFFAOYSA-N chembl1408157 Chemical compound N=1C2=CC=CC=C2C(C(=O)O)=CC=1C1=CC=C(O)C=C1 KXZJHVJKXJLBKO-UHFFFAOYSA-N 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- LEXDNMDBXBZONN-UHFFFAOYSA-N ethyl 2-(1-methyl-4-phenylpiperidin-3-yl)acetate Chemical compound C(C)OC(CC1CN(CCC1C1=CC=CC=C1)C)=O LEXDNMDBXBZONN-UHFFFAOYSA-N 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- VZCYOOQTPOCHFL-OWOJBTEDSA-M fumarate(1-) Chemical compound OC(=O)\C=C\C([O-])=O VZCYOOQTPOCHFL-OWOJBTEDSA-M 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 229910052740 iodine Chemical group 0.000 description 1
- 239000011630 iodine Chemical group 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
- 229940126601 medicinal product Drugs 0.000 description 1
- 229910052987 metal hydride Inorganic materials 0.000 description 1
- 150000004681 metal hydrides Chemical class 0.000 description 1
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 1
- DVSDBMFJEQPWNO-UHFFFAOYSA-N methyllithium Chemical compound C[Li] DVSDBMFJEQPWNO-UHFFFAOYSA-N 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- XTEGVFVZDVNBPF-UHFFFAOYSA-N naphthalene-1,5-disulfonic acid Chemical class C1=CC=C2C(S(=O)(=O)O)=CC=CC2=C1S(O)(=O)=O XTEGVFVZDVNBPF-UHFFFAOYSA-N 0.000 description 1
- 230000003533 narcotic effect Effects 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 239000000546 pharmaceutical excipient Substances 0.000 description 1
- 230000003285 pharmacodynamic effect Effects 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000000926 separation method Methods 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
- C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
- C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D211/06—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
- C07D211/08—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms
- C07D211/18—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D211/34—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms with substituted hydrocarbon radicals attached to ring carbon atoms with hydrocarbon radicals, substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
- C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D211/06—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
- C07D211/08—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms
- C07D211/18—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms with substituted hydrocarbon radicals attached to ring carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D221/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00
- C07D221/02—Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00 condensed with carbocyclic rings or ring systems
- C07D221/04—Ortho- or peri-condensed ring systems
- C07D221/06—Ring systems of three rings
- C07D221/10—Aza-phenanthrenes
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)
- Other In-Based Heterocyclic Compounds (AREA)
Description
Die Erfindung betrifft ein Verfahren zur Herstellung von neuen 1,2,3,4,4a, 10b-Hexahy dro-benz [f ] isochinolinderivaten der allgemeinen Formel The invention relates to a process for the preparation of new 1,2,3,4,4a, 10b-hexahydro-benz [f] isoquinoline derivatives of the general formula
15 worin 15 where
Rx Wasserstoff, Halogen mit einer Atomzahl von 9 bis 35 oder eine Alkyl- oder Alkoxygruppe mit 1-4 Kohlenstoffatomen bedeutet, Rx denotes hydrogen, halogen with an atomic number of 9 to 35 or an alkyl or alkoxy group with 1-4 carbon atoms,
R2 für Wasserstoff, Alkyl mit 1-4 Kohlenstoffatomen oder 20 eine gegebenenfalls durch Halogen mit einer Atomzahl von 9 bis 35, Alkyl mit 1-4 Kohlenstoffatomen oder Alkoxy mit 1-4 Kohlenstoffatomen mono- oder disubstituierte Phenylgruppe steht und R3 eine Alkylgruppe mit 1-4 Kohlenstoffatomen, eine Alke-25 nylgruppe mit 3-6 Kohlenstoffatomen, deren Mehrfachbindimg nicht zu dem Stickstoffatom des tricyclischen Ringgerüstes benachbart ist, eine Cycloalkylalkylgruppe mit 4-10 Kohlenstoffatomen, eine Cycloalkylgruppe mit 3-7 Kohlenstoffatomen oder eine gegebenenfalls im Phe-30 nylring durch Halogen mit einer Atomzahl von 9 bis 35, Alkyl mit 1-4 Kohlenstoffatomen oder Alkoxy mit 1-4 Kohlenstoffatomen mono- oder disubstituierte Phenyl-alkylgruppe mit 7-10 Kohlenstoffatomen bedeutet, oder, falls R2 für Wasserstoff steht, auch Wasserstoff bedeuten 35 kann, R2 represents hydrogen, alkyl having 1-4 carbon atoms or 20 a phenyl group which is mono- or disubstituted by halogen with an atomic number of 9 to 35, alkyl having 1-4 carbon atoms or alkoxy having 1-4 carbon atoms, and R3 is an alkyl group having 1- 4 carbon atoms, an alkene-25 nyl group with 3-6 carbon atoms, the multiple bond of which is not adjacent to the nitrogen atom of the tricyclic ring structure, a cycloalkylalkyl group with 4-10 carbon atoms, a cycloalkyl group with 3-7 carbon atoms or one optionally in the Phe-30 nyl ring Halogen with an atomic number of 9 to 35, alkyl with 1-4 carbon atoms or alkoxy with 1-4 carbon atoms means mono- or disubstituted phenylalkyl group with 7-10 carbon atoms, or, if R2 is hydrogen, can also be hydrogen,
in Form ihrer eis- und trans-Isomeren und von deren Gemischen und ihren Säureadditionssalzen. in the form of their ice and trans isomers and of their mixtures and their acid addition salts.
Die den Verbindungen der Formel I naheliegendsten, jedoch strukturell verschiedenen, vorbekannten Verbindungen 40 sind das 1,2,3,4,5,6-Hexahydro-3,6-dimethylbenz[f]isochino-lin [Iorio et al., J. Med. Chem. 16, Nr. 6, 592 (1973)], das l,2,3,4,4a,5,6,10b-0ctahydrobenz[f]isochinolin [Tetrahedron Letters Nr. 12,1001 (1974)] und das 1,2,3,4-Tetrahydro-benz[f]isochinolin [Indian J. of Chem, 12,113 (1974)]. Für 45 diese Verbindungen ist keine Anwendung angegeben. Ferner ist aus der US-Patentschrift 3 931 188, als Zwischenprodukt für die Herstellung von Narkotika-Agonisten/Antagonisten, das l,2,3,4,5,6-Hexahydro-3-Methylbenz[f]isochinolin bekannt. The most obvious, but structurally different, known compounds 40 of the formula I are 1,2,3,4,5,6-hexahydro-3,6-dimethylbenz [f] isoquinoline [Iorio et al., J. Med. Chem. 16, No. 6, 592 (1973)], the l, 2,3,4,4a, 5,6,10b-0ctahydrobenz [f] isoquinoline [Tetrahedron Letters No. 12,1001 (1974)] and 1,2,3,4-tetrahydro-benz [f] isoquinoline [Indian J. of Chem, 12,113 (1974)]. No application is indicated for 45 of these compounds. Furthermore, from US Pat. No. 3,931,188, as an intermediate for the preparation of narcotic agonists / antagonists, the 1,2,3,4,5,6-hexahydro-3-methylbenz [f] isoquinoline is known.
50 Sofern in den Verbindungen der Formel I vorstehend definierte Alkyl- oder Alkoxygruppen enthalten sind, besitzen diese vorzugsweise 1 oder 2 Kohlenstoffatome und stellen insbesondere Methyl oder Methoxy dar. Sofern ein Substituent für vorstehend definiertes Halogen steht, stellt er vorzugs-55 weise Chlor dar. If the alkyl or alkoxy groups defined above are present in the compounds of the formula I, these preferably have 1 or 2 carbon atoms and are in particular methyl or methoxy. If a substituent represents halogen defined above, it preferably represents 55 chlorine.
In den Verbindungen der Formel I bedeutet der Substituent Ri vorzugsweise Wasserstoff. Ein sonstiger Substituent Rj ist bevorzugt in 8-Stellung des Ringgerüstes angeordnet. 60 Der Substituent R2 steht vorzugsweise für Wasserstoff, Methyl oder Phenyl. Bevorzugt steht R3 für Methyl. Die durch R3 symbolisierten vorstehend definierten Alkenylgruppen enthalten vorzugsweise 3 oder 4 Kohlenstoffatome. Eine vorstehend definierte Phenylalkylgruppe R3 stellt vorzugsweise eine 65 gegebenenfalls substituierte Phenäthylgruppe dar. In the compounds of the formula I, the substituent R 1 is preferably hydrogen. Another substituent Rj is preferably arranged in the 8-position of the ring structure. 60 The substituent R2 preferably represents hydrogen, methyl or phenyl. R3 is preferably methyl. The alkenyl groups symbolized above by R3 preferably contain 3 or 4 carbon atoms. A phenylalkyl group R3 defined above preferably represents a 65 optionally substituted phenethyl group.
Erfindungsgemäss gelangt man zu den neuen Verbindungen der Formel I und ihren Säureadditionssalzen, indem man aus Verbindungen der Formel According to the invention, the new compounds of the formula I and their acid addition salts are obtained by using compounds of the formula
10 10th
(I), ' (I), '
3 3rd
630902 630902
N-R NO
R R
1 1
HO HO
R R
worin Rj, R2 und R3 obige Bedeutung besitzen, Wasser abspaltet und gewünschtenfalls ein erhaltenes Isomerengemisch einer Verbindung der Formel I auftrennt und/oder eine erhaltene Verbindung der Formel I in ihre Säureadditionssalze überführt. in which Rj, R2 and R3 have the above meaning, split off water and, if desired, separate an isomer mixture of a compound of the formula I obtained and / or convert a compound of the formula I obtained into its acid addition salts.
Die Wasserabspaltung aus den Verbindungen der Formel II kann auf an sich bekannte Weise, z.B. durch Einwirkung geeigneter wasserabspaltender Mittel auf die Verbindungen der Formel II, gegebenenfalls unter Zusatz eines unter den Reaktionsbedingungen inerten organischen Lösungsmittels, erfolgen. Als wasserabspaltende Mittel können z.B. starke Säuren oder auch Säureanhydride oder Säurehalogenide verwendet werden. The elimination of water from the compounds of formula II can be carried out in a manner known per se, e.g. by the action of suitable water-releasing agents on the compounds of the formula II, optionally with the addition of an inert organic solvent under the reaction conditions. As water-releasing agents e.g. strong acids or acid anhydrides or acid halides can be used.
Falls R3 in den Verbindungen der Formel II für eine Al-kenylgruppe steht, wird die Umsetzung vorzugsweise in Gegenwart von Säurehalogeniden durchgeführt. If R3 in the compounds of the formula II represents an al-kenyl group, the reaction is preferably carried out in the presence of acid halides.
Die erfindungsgemäss erhaltenen Verbindungen der Formel I können in Form der freien Basen oder ihrer Säureadditionssalze vorliegen. Die freien Basen können auf an sich bekannte Weise in ihre Säureadditionssalze überführt werden. So können die erfindungsgemäss erhaltenen Verbindungen der Formel I mit anorganischen Säuren, wie Chlorwasserstoff oder mit organischen Säuren, wie Maleinsäure Säureadditionssalze bilden. The compounds of the formula I obtained according to the invention may be in the form of the free bases or their acid addition salts. The free bases can be converted into their acid addition salts in a manner known per se. Thus, the compounds of formula I obtained according to the invention can form acid addition salts with inorganic acids, such as hydrogen chloride or with organic acids, such as maleic acid.
Die Verbindungen der Formel I besitzen in ihrem tricyclischen Ringgerüst 2 asymmetrische Kohlenstoffatome in den Positionen 4a und 10b. Es sind daher 2 Isomerengruppen möglich, nämlich Verbindungen, in welchen die Ringe B und C cis-verknüpft sind, und Verbindungen, in welchen die Ringe B und C trans-verknüpft sind. Bei dem erfindungs-gemässen Verfahren bleibt die Verknüpfung der Ringe im tricyclischen Ringgerüst der jeweiligen Ausgangsverbindungen erhalten. The compounds of formula I have 2 asymmetric carbon atoms in positions 4a and 10b in their tricyclic ring structure. Two isomer groups are therefore possible, namely compounds in which the rings B and C are cis-linked and compounds in which the rings B and C are trans-linked. In the process according to the invention, the linkage of the rings in the tricyclic ring structure of the respective starting compounds is retained.
Die Ausgangsprodukte können wie folgt erhalten werden: The starting products can be obtained as follows:
a) Verbindungen der Formel II können nach an sich bekannten Methoden aus Verbindungen der Formel a) Compounds of the formula II can be prepared from compounds of the formula by methods known per se
. N-R . NO
R R
1 1
worin Rj obige Bedeutung besitzt und Rx3 niederes Alkyl bedeutet, hergestellt werden. Zur Herstellung von Verbindungen der Formel II, worin R2 vorstehend genannte Bedeutung mit Ausnahme von Wasserstoff besitzt, verfährt man beispielsweise wie im Beispiel la) bis le) beschrieben, wobei man nach der Cyclisierung die Methylgruppe gewünschtenfalls durch eine andere Gruppe R3 auf an sich bekannte Weise ersetzen kann. Zur Herstellung von Verbindungen der Formel where Rj is as defined above and Rx3 is lower alkyl. To prepare compounds of the formula II in which R2 has the meaning given above with the exception of hydrogen, the procedure is, for example, as described in Example la) to le), the methyl group being cyclized if desired by another R3 group in a manner known per se can replace. For the preparation of compounds of the formula
II, worin R2 Wasserstoff bedeutet, verfährt man beispielsweise wie im Beispiel la) bis ld) und dann wie im Beispiel 15 (Herstellung des Ausgangsmaterials) beschrieben. II, in which R2 is hydrogen, the procedure is, for example, as in Example 1a) to Id) and then as in Example 15 (preparation of the starting material).
b) Verbindungen der Formel III können beispielsweise durch Reduktion von Verbindungen der Formel b) Compounds of the formula III can be obtained, for example, by reducing compounds of the formula
N-R NO
R R
1 1
COOR COOR
worin Ri und R*3 obige Bedeutung besitzen und R4 niederes Alkyl bedeutet, erhalten werden. Die Reduktion kann beispielsweise mit komplexen Metallhydriden wie beispielsweise Lithiumaluminiumhydrid auf an sich bekannte Weise durchgeführt werden. wherein Ri and R * 3 have the above meaning and R4 is lower alkyl, are obtained. The reduction can be carried out, for example, using complex metal hydrides such as lithium aluminum hydride in a manner known per se.
c) Verbindungen der Formel IV können beispielsweise erhalten werden, indem man Verbindungen der Formel c) Compounds of the formula IV can be obtained, for example, by using compounds of the formula
COOR COOR
worin R^ und R4 obige Bedeutung besitzen, mit einer Gri-gnard-Verbindung der Formel wherein R ^ and R4 have the above meaning, with a Gri-gnard compound of the formula
Mg-X ' Mg-X '
worin Rj obige Bedeutung besitzt und X für Chlor, Brom oder Jod steht, umsetzt. Die Umsetzung kann beispielsweise nach der im J. Org. Chem. 22, 261 (1957) beschriebenen Methode durchgeführt werden. where Rj has the above meaning and X represents chlorine, bromine or iodine. The reaction can be carried out, for example, according to the method described in J. Org. Chem. 22, 261 (1957).
Soweit die Herstellung der Ausgangsverbindungen nicht beschrieben wird, sind diese bekannt oder nach an sich bekannten Verfahren bzw. analog zu den hier beschriebenen oder analog zu an sich bekannten Verfahren herstellbar. If the preparation of the starting compounds is not described, they are known or can be prepared by methods known per se or analogously to the methods described here or analogously to methods known per se.
Die Verbindungen der Formel I und ihre pharmakologisch verträglichen Säureadditionssalze sind in der Literatur bisher noch nicht beschrieben worden. Sie zeichnen sich durch interessante pharmakodynamische Eigenschaften aus und können daher als Heilmittel verwendet werden. Insbesondere zeigen die Verbindungen antiaggressive Eigenschaften. The compounds of the formula I and their pharmacologically tolerated acid addition salts have not hitherto been described in the literature. They are characterized by interesting pharmacodynamic properties and can therefore be used as a remedy. In particular, the compounds show anti-aggressive properties.
Aufgrund ihrer Aggressions-hemmenden Eigenschaften können die Substanzen zur Behandlung von aggressiven Erregungszuständen, beispielsweise zur Dämpfung von aggressivem Verhalten von Psychopathen und Schwachsinnigen Verwendung finden. Due to their aggression-inhibiting properties, the substances can be used to treat aggressive arousal states, for example to dampen the aggressive behavior of psychopaths and the feeble-minded.
Ausserdem besitzen die Substanzen in höheren Dosen auch zentraldämpfende Eigenschaften und können daher in der Psychiatrie zur Behandlung von Erregungszuständen Verwendung finden. In addition, the substances in higher doses also have central depressant properties and can therefore be used in psychiatry for the treatment of arousal states.
Als Heilmittel können die Verbindungen der Formel I bzw. ihre physiologisch verträglichen Säureadditionssalze The compounds of the formula I or their physiologically tolerable acid addition salts can be used as medicinal products
5 5
10 10th
15 15
20 20th
25 25th
30 30th
35 35
40 40
45 45
50 50
55 55
60 60
65 65
630902 630902
4 4th
allein oder in geeigneter Arzneiform mit pharmakologisch indifferenten Hilfsstoffen verabreicht werden. be administered alone or in a suitable pharmaceutical form with pharmacologically indifferent excipients.
In den nachfolgenden Beispielen, die die Erfindung näher erläutern, ihren Umfang aber in keiner Weise einschränken sollen, erfolgen alle Temperaturangaben in Celsiusgraden. In the following examples, which explain the invention in more detail but are not intended to restrict its scope in any way, all the temperatures are given in degrees Celsius.
Beispiel 1 example 1
trans-l,2,3,4,4a,10b-Hexahydro-3,6-dimethylbenz[f]-isochinolin trans-l, 2,3,4,4a, 10b-hexahydro-3,6-dimethylbenz [f] -isoquinoline
Ein Gemisch von 14,6 g trans-l,2,3,4,4a,5,6,10b-0cta-hydro-3,6-dimethylbenz[f]isochinolin-6-ol in 20 ml Isopro-panol und 30 ml 5 N isopropanolischer Chlorwasserstofflösung wird unter Stickstoff 30 Minuten zum Sieden erhitzt. Die erhaltene Suspension wird auf 10° abgekühlt und das auskristallisierte Hydrochlorid der Titelverbindung filtriert, mit Äther gewaschen und aus Äthanol/Isopropanol umkristallisiert. Smp.: Zers. ab 302-303°. A mixture of 14.6 g trans-l, 2,3,4,4a, 5,6,10b-0cta-hydro-3,6-dimethylbenz [f] isoquinolin-6-ol in 20 ml isopropanol and 30 ml of 5 N isopropanolic hydrogen chloride solution is heated to boiling under nitrogen for 30 minutes. The suspension obtained is cooled to 10 ° and the crystallized hydrochloride of the title compound is filtered, washed with ether and recrystallized from ethanol / isopropanol. M.p .: dec. from 302-303 °.
Das Ausgangsmaterial kann wie folgt hergestellt werden: The starting material can be produced as follows:
a) Zu einer Lösung von 82 g l-Methyl-4-phenylpiperidin--3-ylmethanol in 1500 ml wasserfreiem Chloroform lässt man eine Lösung von 39 g Thionylchlorid in 300 ml wasserfreiem Chloroform bei 0-5° langsam zutropfen. Das Reaktionsgemisch wird nun 1 Stunde bei Raumtemperatur, 1 Stunde bei 40° und anschliessend 3 Stunden bei Siedetemperatur gerührt, zur Trockne eingedampft und mit viel Äther verrieben. Das feste 3-Chlormethyl-l-methyl-4-phenylpiperidinhydrochlorid wird abgenutscht und am Vakuum getrocknet. Smp.: 203 bis 211°. a) A solution of 39 g of thionyl chloride in 300 ml of anhydrous chloroform is slowly added dropwise at 0-5 ° to a solution of 82 g of l-methyl-4-phenylpiperidine-3-ylmethanol in 1500 ml of anhydrous chloroform. The reaction mixture is then stirred at room temperature for 1 hour, at 40 ° for 1 hour and then at boiling temperature for 3 hours, evaporated to dryness and triturated with a lot of ether. The solid 3-chloromethyl-1-methyl-4-phenylpiperidine hydrochloride is suction filtered and dried in vacuo. M.p .: 203 to 211 °.
b) Das vorstehende Produkt wird mit Natronlauge in die Base übergeführt, die mit Methylenchlorid extrahiert wird. Die organische Phase wird nach dem Trocknen über Natriumsulfat zur Trockne eingedampft. 51 g des Eindampfrückstandes und 13,4 g Natriumcyanid werden in 40 ml Di-methylformamid suspendiert und 2 Stunden unter starkem Rühren zum Sieden erhitzt. Nach dem Abkühlen auf Raumtemperatur wird das Reaktionsgemisch mit 200 ml Wasser verdünnt, mit Chloroform extrahiert und die Chloroformphase mit Wasser gewaschen, über Natriumsulfat getrocknet und eingeengt. Das als dickflüssiges Öl zurückbleibende 1-Me-thyl-4-phenylpiperidin-3-ylacetonitril (Smp. des naphthalin--1,5-disulfonsauren Salzes: 292-296° u. Zers.) wird ohne spezielle Reinigung weiterverwendet. b) The above product is converted into the base with sodium hydroxide solution, which is extracted with methylene chloride. After drying over sodium sulfate, the organic phase is evaporated to dryness. 51 g of the evaporation residue and 13.4 g of sodium cyanide are suspended in 40 ml of dimethylformamide and heated to boiling for 2 hours with vigorous stirring. After cooling to room temperature, the reaction mixture is diluted with 200 ml of water, extracted with chloroform and the chloroform phase washed with water, dried over sodium sulfate and concentrated. The 1-methyl-4-phenylpiperidin-3-ylacetonitrile remaining as a viscous oil (mp. Of the naphthalene - 1,5-disulfonic acid salt: 292-296 ° and decomp.) Is used without special cleaning.
c) Eine Lösung von 85 g des vorstehenden Produktes in 150 ml absolutem Äthanol wird bei 10° mit Chlorwasserstoff gesättigt. Die dunkle Reaktionslösung wird dann 24 Stunden bei Siedetemperatur gerührt, stark eingeengt, mit 200 ml wasserfreiem Benzol versetzt und zur Trockne eingedampft. Der Eindampfrückstand wird in 290 ml absolutem Äthanol aufgenommen, mit 7,2 ml Wasser versetzt und 2 Stunden zum Sieden erhitzt. Nach dem Eindampfen wird der Rückstand in Chloroform gelöst, mit Wasser versetzt und mit Natriumbi-carbonat alkalisch gestellt. Nach dem Abtrennen der Chloroformlösung wird die wässrige Lösung nochmals mit Chloroform ausgeschüttelt, die Extrakte werden mit 10%igem Na-triumbicarbonat und mit Wasser gewaschen, über Natriumsulfat getrocknet und zur Trockne eingedampft. Der Rückstand wird am Hochvakuum destilliert, wobei der 1-Methyl--4-phenylpiperidin-3-ylessigsäureäthylester bei 118-123°/0,08 Torr übergeht. nD20: 1,5220. c) A solution of 85 g of the above product in 150 ml of absolute ethanol is saturated at 10 ° with hydrogen chloride. The dark reaction solution is then stirred at boiling temperature for 24 hours, concentrated significantly, mixed with 200 ml of anhydrous benzene and evaporated to dryness. The evaporation residue is taken up in 290 ml of absolute ethanol, mixed with 7.2 ml of water and heated to boiling for 2 hours. After evaporation, the residue is dissolved in chloroform, water is added and the mixture is made alkaline with sodium bicarbonate. After the chloroform solution has been separated off, the aqueous solution is shaken out again with chloroform, the extracts are washed with 10% sodium bicarbonate and with water, dried over sodium sulfate and evaporated to dryness. The residue is distilled under high vacuum, the 1-methyl-4-phenylpiperidin-3-ylacetic acid ethyl ester passing over at 118-123 ° / 0.08 Torr. nD20: 1.5220.
d) Zu einem auf 90° vorgeheizten Gemisch von 85 g Poly-phosphorsäure und 25 ml wasserfreiem Xylol lässt man unter starkem Rühren eine Lösung von 16,8 g l-Methyl-4-phenyl-piperidin-3-ylessigsäureäthylester in 10 ml wasserfreiem Xylol innert 15 Minuten zutropfen, rührt das Reaktionsgemisch noch 2 Stunden bei 120-125° weiter, kühlt es auf ca. 80° ab und giesst es auf 300 ml Wasser. Die so erhaltene wässrige Lösung wird mit Äther gewaschen, mit20%iger Natronlauge alkalisch gestellt und mit Chloroform extrahiert. Die Chloroformlösung wird mit Waser neutral gewaschen, über Natriumsulfat getrocknet, eingedampft, der Rückstand in einem Gemisch Methylenchlorid/Methanol 9/1 gelöst, durch Aluminiumoxid filtriert und zur Trockne eingedampft. Das als Öl zurückbleibende l,2,3,4,4a,10b-Hexahydro-3-methylbenz[f]-isochinolin-6-(5H)-on (Isomerengemisch) destilliert bei 106 bis m°/0,08-0,1 Torr. d) A solution of 16.8 g of l-methyl-4-phenyl-piperidin-3-ylacetic acid ethyl ester in 10 ml of anhydrous xylene is added to a mixture of 85 g of poly-phosphoric acid and 25 ml of anhydrous xylene, preheated to 90 °, with vigorous stirring added dropwise within 15 minutes, the reaction mixture is stirred for a further 2 hours at 120-125 °, cooled to approx. 80 ° and poured onto 300 ml of water. The aqueous solution thus obtained is washed with ether, made alkaline with 20% sodium hydroxide solution and extracted with chloroform. The chloroform solution is washed neutral with water, dried over sodium sulfate, evaporated, the residue is dissolved in a methylene chloride / methanol 9/1 mixture, filtered through aluminum oxide and evaporated to dryness. The l, 2,3,4,4a, 10b-hexahydro-3-methylbenz [f] -isoquinolin-6- (5H) -one (mixture of isomers) remaining as an oil distilled at 106 to m ° / 0.08-0. 1 torr.
Isomerentrennung: Die trans-Form kristallisiert aus dem Isomerengemisch aus Äther/Petroläther. Smp. 84-85° (Äther/ Petroläther). (Hydrochlorid, Smp.: 300-302° Zers., aus Methanol). Isomer separation: The trans form crystallizes from the mixture of isomers from ether / petroleum ether. Mp 84-85 ° (ether / petroleum ether). (Hydrochloride, m.p .: 300-302 ° dec., From methanol).
Aus den Mutterlaugen wird die cis-Form als Hydrogen-fumarat isoliert. Smp.: 175-177°, sint. 172° (aus Äthanol/ Äther). The cis form is isolated from the mother liquors as a hydrogen fumarate. M.p .: 175-177 °, sint. 172 ° (from ethanol / ether).
e) Zur Lösung von 115 ml 2 M Methyllithium in Äther und 400 ml wasserfreiem Äther lässt man unter Rühren und in einer Stickstoffatmosphäre eine Lösung von 20,0 g trans--1,2,3,4,4a, 10b-Hexahydro-3-methylbenz[f]isochinoIin-6(5H)--on in 400 ml wasserfreiem Benzol innert 45 Minuten bei Raumtemperatur zutropfen. Man rührt das Reaktionsgemisch 2 Stunden bei Raumtemperatur weiter, giesst es auf 11 20% ige Ammoniumchloridlösung, trennt die organische Phase ab und extrahiert die wässrige Lösung mit Methylenchlorid. Die verschiedenen organischen Lösungen werden mit Wasser gewaschen, über Natriumsulfat getrocknet und vereinigt eingedampft. Das zurückbleibende trans-l,2,3,4,4a,5,6,-10b-Octahydro-3,6-dimethylbenz[f]isochinolin-6-ol wird aus Benzol/Hexan umkristallisiert. Sint. 130°, Smp.: 148-153°. e) To dissolve 115 ml of 2 M methyl lithium in ether and 400 ml of anhydrous ether, a solution of 20.0 g of trans-1,2,3,4,4a, 10b-hexahydro-3 is left in with stirring and in a nitrogen atmosphere -methylbenz [f] isochinoIin-6 (5H) - dropwise in 400 ml of anhydrous benzene within 45 minutes at room temperature. The reaction mixture is stirred for a further 2 hours at room temperature, poured onto 11 20% ammonium chloride solution, the organic phase is separated off and the aqueous solution is extracted with methylene chloride. The various organic solutions are washed with water, dried over sodium sulfate and evaporated together. The remaining trans-l, 2,3,4,4a, 5,6, -10b-octahydro-3,6-dimethylbenz [f] isoquinolin-6-ol is recrystallized from benzene / hexane. Sint. 130 °, m.p .: 148-153 °.
Analog Beispiel 1 werden auch die folgenden Verbindungen der Formel I durch Wasserabspaltung aus den entsprechenden Verbindungen der Formel II erhalten: Analogously to Example 1, the following compounds of the formula I are also obtained from the corresponding compounds of the formula II by elimination of water:
5 5
10 10th
15 15
20 20th
25 25th
30 30th
35 35
40 40
45 45
50 50
55 55
60 60
65 65
630902 630902
Beispiel Nr. Example No.
Reihe line
Ri Ri
R2 R2
Rs Rs
Salzform Salt form
Smp. M.p.
2 2nd
eis h ice h
-ch3 -ch3
-ch3 -ch3
Hydrochlorid Hydrochloride
262-265° 262-265 °
3 3rd
trans trans
8-ch3 8-ch3
» »
» »
» »
277-278° 277-278 °
4 4th
» »
» »
h H
» »
-c2h5 -c2h5
» »
278-280° 278-280 °
5 5
» »
h H
» »
-ch(ch3)2 -ch (ch3) 2
» »
über 300° (Zers.) over 300 ° (dec.)
Cl Cl
6 6
» »
h H
» »
-(ch2)2-t> - (ch2) 2-t>
» »
264-265° 264-265 °
7 7
» »
8-ch3 8-ch3
» »
» »
» »
276-278° 276-278 °
8 8th
» »
H H
-c2h5 -c2h5
-ch3 -ch3
» »
247-248° 247-248 °
9 9
» »
8-cl 8-cl
-ch3 -ch3
» »
» »
295-296° 295-296 °
10 10th
» »
h H
-0 -0
» »
» »
276-278° 276-278 °
11 11
eis h ice h
» »
» »
» »
236-238° 236-238 °
.ch.. .ch ..
12 12
trans h trans h
<S <P
» »
Hydrogenmaleinat Hydrogen maleate
162-164° 162-164 °
Beispiel < Nr. Example <No.
Reihe line
Ri Ri
R2 R2
R31 R31
Salzform Salt form
Smp. M.p.
13 13
trans trans
H H
-o- 0CH3 -CH3 Hydrochlorid 275-277° -o- 0CH3 -CH3 hydrochloride 275-277 °
14 14
8-C1 8-C1
-O -O
ab 295° (Zers.) from 295 ° (dec.)
Beispiel 15 Example 15
trans-l,2,3,4,4a>10b-Hexah.ydro-3-methylbenz[f]isochinolin trans-l, 2,3,4,4a> 10b-hexahydro-3-methylbenz [f] isoquinoline
Analog Beispiel 1 wird aus 10,0 g trans-l,2,3,4,4a,5,6,10b--Octahydro-3-methylbenz[f]isochinolin-6-ol in 25 ml Isopro-panol und 30 ml 5 N isopropanolischer Chlorwasserstofflösung nach 2stündigem Kochen die Titelverbindung hergestellt und als Hydrochlorid isoliert. Smp.: Zers. ab 285°. Analogously to Example 1, 10.0 g of trans-l, 2,3,4,4a, 5,6,10b - octahydro-3-methylbenz [f] isoquinolin-6-ol in 25 ml of isopropanol and 30 ml 5 N isopropanolic hydrogen chloride solution after boiling for 2 hours, the title compound was prepared and isolated as the hydrochloride. M.p .: dec. from 285 °.
Das Ausgangsmaterial kann wie folgt hergestellt werden: The starting material can be produced as follows:
Zu einer Suspension von 12,0 g Lithiumaluminiumhydrid in 800 ml wasserfreiem Äther wird bei 0-5° eine Lösung von A solution of is added to a suspension of 12.0 g of lithium aluminum hydride in 800 ml of anhydrous ether at 0-5 °
BegPiel ■ Reihe , Rl Example ■ Series, Rl
16 eis H 16 ice H
17 trans 8-Cl 17 trans 8-Cl
18 » 8-CH3 18 »8-CH3
19 » H 19 »H
20 » H 20 »H
4015,0 g trans-l,2,3,4,4a,10b-Hexahydro-3-methylbenz[f]iso-chinolin-6(5H)-on in 300 ml wasserfreiem Äther innert 30 Minuten zugetropft. Die erhaltene Suspension wird 1 Stunde bei Raumtemperatur gerührt, bei 0-5° mit 100 ml Wasser tropfenweise versetzt und das Unlösliche wird abfiltriert und mehr-45 mais mit Methylenchlorid nachgewaschen. Aus dem Filtrat wird die organische Phase abgetrennt, mit Wasser gewaschen, über Natriumsulfat getrocknet und eingedampft. Der feste Rückstand wird aus Äther/Petroläther umkristallisiert. Smp.: 118-128°. 4015.0 g of trans-l, 2,3,4,4a, 10b-hexahydro-3-methylbenz [f] iso-quinolin-6 (5H) -one in 300 ml of anhydrous ether were added dropwise within 30 minutes. The suspension obtained is stirred for 1 hour at room temperature, 100 ml of water are added dropwise at 0-5 ° and the insolubles are filtered off and washed more than 45 times with methylene chloride. The organic phase is separated off from the filtrate, washed with water, dried over sodium sulfate and evaporated. The solid residue is recrystallized from ether / petroleum ether. M.p .: 118-128 °.
so Analog Beispiel 15 werden auch die folgenden Verbindungen der Formel I erhalten: The following compounds of the formula I are also obtained analogously to Example 15:
R2 R3 Salzform Smp. R2 R3 salt form smp.
H -CH3 Hydrochlorid 225-226° H -CH3 hydrochloride 225-226 °
H -CH3 » über 265° (Zers.) H -CH3 »over 265 ° (dec.)
H * -CH3 » 224-225° H * -CH3 »224-225 °
H -CH„~<3 » 252-253° H -CH "~ <3» 252-253 °
2 Cl 2 cl
-CCH2)r -CCH2) r
& &
H -fPM » 240-241° H -fPM »240-241 °
v v
Claims (2)
Priority Applications (28)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH82077A CH630902A5 (en) | 1977-01-24 | 1977-01-24 | Process for preparing novel derivatives of 1,2,3,4,4a,10b-hexahydrobenzo(f)isoquinoline. |
| CH191081A CH633270A5 (en) | 1977-01-24 | 1978-01-01 | Derivatives of 1,2,3,4,4a,10b-hexahydrobenz[f]isoquinoline and their use |
| DE19782801576 DE2801576A1 (en) | 1977-01-24 | 1978-01-14 | NEW ORGANIC COMPOUNDS, THEIR PRODUCTION AND USE |
| DK19278A DK19278A (en) | 1977-01-24 | 1978-01-16 | PROCEDURE FOR THE PREPARATION OF ISOQUINOLINE DERIVATIVES |
| SE7800452A SE7800452L (en) | 1977-01-24 | 1978-01-16 | NEW ORGANIC ASSOCIATIONS, THEIR PREPARATION AND USE |
| FI780130A FI780130A7 (en) | 1977-01-24 | 1978-01-16 | NYA ORGANISKA FOERENINGAR DERAS FRAMSTAELLNING OCH ANVAENDNING |
| IT7847687A IT7847687A0 (en) | 1977-01-24 | 1978-01-18 | BENZO(F)ISOQUINOLINE DERIVATIVES THEIR PREPARATION AND APPLICATION AS MEDICINES |
| NZ186279A NZ186279A (en) | 1977-01-24 | 1978-01-20 | 1,2,3,4a,10b-hexahiydrobenz(f)isoquinolines |
| NL7800719A NL7800719A (en) | 1977-01-24 | 1978-01-20 | NEW CYCLIC COMPOUNDS AND METHODS FOR PREPARING AND USING THESE COMPOUNDS. |
| PT67562A PT67562B (en) | 1977-01-24 | 1978-01-23 | PROCESS FOR THE PREPARATION OF A PHARMACEUTICAL COMPOSITION CONTAINING NEW ORGANIC COMPOUNDS |
| AT0045478A AT367405B (en) | 1977-01-24 | 1978-01-23 | METHOD FOR PRODUCING NEW 1,2,3,4,4A, 10B-HEXAHYDRO-BENZ (F) -ISOCHINOLINE DERIVATIVES AND THEIR ACID ADDITION SALTS |
| IL53869A IL53869A (en) | 1977-01-24 | 1978-01-23 | 1,2,3,4,4a,10b-hexahydro-benz(f)isoquinoline derivatives,their production and pharmaceutical compositions containing them |
| SU782571448A SU852172A3 (en) | 1977-01-24 | 1978-01-23 | Method of preparing isoquinoline derivatives of their salts |
| AU32654/78A AU514089B2 (en) | 1977-01-24 | 1978-01-23 | 1, 2, 3, 4, 4a, 10b-hexahydro-benz(f) isoquinolines |
| CA295,458A CA1105468A (en) | 1977-01-24 | 1978-01-23 | 1,2,3,4,4a,10b-hexahydro-benz¬f|isoquinoline compounds |
| ES466245A ES466245A1 (en) | 1977-01-24 | 1978-01-23 | PROCEDURE FOR PREPARING ISOQUINOLINE DERIVATIVES |
| GB2603/78A GB1596170A (en) | 1977-01-24 | 1978-01-23 | 1,2,3,4,4a,10b-hexahydro-benz(f)isouqinolines |
| BE184555A BE863215A (en) | 1977-01-24 | 1978-01-23 | NEW DERIVATIVES OF BENZO (F) ISOQUINOLEINE, THEIR PREPARATION AND THEIR APPLICATION AS MEDICINAL PRODUCTS |
| JP534678A JPS5392778A (en) | 1977-01-24 | 1978-01-23 | Improvement in organic compound |
| PH20696A PH14194A (en) | 1977-01-24 | 1978-01-23 | 1,2,3,4,4a,10b-hexahydro-benz(f)isoquinolines and composition containing the same |
| IE151/78A IE46381B1 (en) | 1977-01-24 | 1978-01-23 | 1,2,3,4,4a,10b-hexahydro-benz(f)isoquinolines |
| ZA00780430A ZA78430B (en) | 1977-01-24 | 1978-01-24 | Improvements in or relating to organic compounds |
| FR7801860A FR2378015A1 (en) | 1977-01-24 | 1978-01-24 | NEW DERIVATIVES OF BENZO (F) ISOQUINOLEINE, THEIR PREPARATION AND THEIR APPLICATION AS MEDICINAL PRODUCTS |
| ES475587A ES475587A1 (en) | 1977-01-24 | 1978-11-30 | 1,2,3,4,4a,10b-hexahydro-benz(f)isouqinolines |
| AT0400080A AT367404B (en) | 1977-01-24 | 1980-08-01 | METHOD FOR PRODUCING NEW 1,2,3,4,4A, 10B-HEXAHYDRO-BENZ (F) ISOCHINOLINE DERIVATIVES AND THEIR ACID ADDITION SALTS |
| AT0400180A AT367406B (en) | 1977-01-24 | 1980-08-01 | METHOD FOR PRODUCING NEW 1,2,3,4,4A, 10B-HEXAHYDRO-BENZ (F) ISOCHINOLINE DERIVATIVES AND THEIR ACID ADDITION SALTS |
| CH190981A CH630904A5 (en) | 1977-01-24 | 1981-03-20 | Process for preparing novel derivatives of 1,2,3,4,4a,10b-hexahydrobenzo(f)isoquinoline. |
| CH190881A CH630903A5 (en) | 1977-01-24 | 1981-03-20 | Process for preparing novel derivatives of 1,2,3,4,4a,10b-hexahydrobenzo(f)isoquinoline. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH82077A CH630902A5 (en) | 1977-01-24 | 1977-01-24 | Process for preparing novel derivatives of 1,2,3,4,4a,10b-hexahydrobenzo(f)isoquinoline. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH630902A5 true CH630902A5 (en) | 1982-07-15 |
Family
ID=4195950
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH82077A CH630902A5 (en) | 1977-01-24 | 1977-01-24 | Process for preparing novel derivatives of 1,2,3,4,4a,10b-hexahydrobenzo(f)isoquinoline. |
| CH190881A CH630903A5 (en) | 1977-01-24 | 1981-03-20 | Process for preparing novel derivatives of 1,2,3,4,4a,10b-hexahydrobenzo(f)isoquinoline. |
| CH190981A CH630904A5 (en) | 1977-01-24 | 1981-03-20 | Process for preparing novel derivatives of 1,2,3,4,4a,10b-hexahydrobenzo(f)isoquinoline. |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH190881A CH630903A5 (en) | 1977-01-24 | 1981-03-20 | Process for preparing novel derivatives of 1,2,3,4,4a,10b-hexahydrobenzo(f)isoquinoline. |
| CH190981A CH630904A5 (en) | 1977-01-24 | 1981-03-20 | Process for preparing novel derivatives of 1,2,3,4,4a,10b-hexahydrobenzo(f)isoquinoline. |
Country Status (21)
| Country | Link |
|---|---|
| JP (1) | JPS5392778A (en) |
| AT (1) | AT367405B (en) |
| BE (1) | BE863215A (en) |
| CA (1) | CA1105468A (en) |
| CH (3) | CH630902A5 (en) |
| DE (1) | DE2801576A1 (en) |
| DK (1) | DK19278A (en) |
| ES (2) | ES466245A1 (en) |
| FI (1) | FI780130A7 (en) |
| FR (1) | FR2378015A1 (en) |
| GB (1) | GB1596170A (en) |
| IE (1) | IE46381B1 (en) |
| IL (1) | IL53869A (en) |
| IT (1) | IT7847687A0 (en) |
| NL (1) | NL7800719A (en) |
| NZ (1) | NZ186279A (en) |
| PH (1) | PH14194A (en) |
| PT (1) | PT67562B (en) |
| SE (1) | SE7800452L (en) |
| SU (1) | SU852172A3 (en) |
| ZA (1) | ZA78430B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE8302361D0 (en) * | 1983-04-27 | 1983-04-27 | Astra Laekemedel Ab | NEW TRICYCLIC AMINES |
| US5294618A (en) * | 1989-07-28 | 1994-03-15 | Merck Sharp & Dohme Limited | Octahydrobenzisoquinoline derivatives as antipsychotic agents |
| GB8917333D0 (en) * | 1989-07-28 | 1989-09-13 | Merck Sharp & Dohme | Therapeutic agents |
| EP0539209A1 (en) * | 1991-10-24 | 1993-04-28 | The Upjohn Company | Benzo-isoquinoline derivatives and analogs and their use in therapeutics |
| AU2559392A (en) * | 1991-10-24 | 1993-05-21 | Upjohn Company, The | Benzo-isoquinoline derivatives and analogs and their use in therapeutics |
| TW357143B (en) * | 1995-07-07 | 1999-05-01 | Novartis Ag | Benzo[g]quinoline derivatives |
| AT407636B (en) * | 1999-07-09 | 2001-05-25 | Martin Dr Kratzel | Diels-Alder products of tetrahydropyridinedienes with naphthoquinones and their oxidation products, process for their preparation and their use for producing medicaments |
-
1977
- 1977-01-24 CH CH82077A patent/CH630902A5/en not_active IP Right Cessation
-
1978
- 1978-01-14 DE DE19782801576 patent/DE2801576A1/en not_active Withdrawn
- 1978-01-16 FI FI780130A patent/FI780130A7/en not_active Application Discontinuation
- 1978-01-16 SE SE7800452A patent/SE7800452L/en unknown
- 1978-01-16 DK DK19278A patent/DK19278A/en not_active Application Discontinuation
- 1978-01-18 IT IT7847687A patent/IT7847687A0/en unknown
- 1978-01-20 NL NL7800719A patent/NL7800719A/en not_active Application Discontinuation
- 1978-01-20 NZ NZ186279A patent/NZ186279A/en unknown
- 1978-01-23 BE BE184555A patent/BE863215A/en not_active IP Right Cessation
- 1978-01-23 PT PT67562A patent/PT67562B/en unknown
- 1978-01-23 ES ES466245A patent/ES466245A1/en not_active Expired
- 1978-01-23 IL IL53869A patent/IL53869A/en unknown
- 1978-01-23 CA CA295,458A patent/CA1105468A/en not_active Expired
- 1978-01-23 JP JP534678A patent/JPS5392778A/en active Pending
- 1978-01-23 GB GB2603/78A patent/GB1596170A/en not_active Expired
- 1978-01-23 AT AT0045478A patent/AT367405B/en not_active IP Right Cessation
- 1978-01-23 SU SU782571448A patent/SU852172A3/en active
- 1978-01-23 IE IE151/78A patent/IE46381B1/en unknown
- 1978-01-23 PH PH20696A patent/PH14194A/en unknown
- 1978-01-24 ZA ZA00780430A patent/ZA78430B/en unknown
- 1978-01-24 FR FR7801860A patent/FR2378015A1/en active Granted
- 1978-11-30 ES ES475587A patent/ES475587A1/en not_active Expired
-
1981
- 1981-03-20 CH CH190881A patent/CH630903A5/en not_active IP Right Cessation
- 1981-03-20 CH CH190981A patent/CH630904A5/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| IL53869A0 (en) | 1978-04-30 |
| NZ186279A (en) | 1980-05-27 |
| PT67562A (en) | 1978-02-01 |
| IL53869A (en) | 1981-05-20 |
| DE2801576A1 (en) | 1978-07-27 |
| ES466245A1 (en) | 1980-12-16 |
| SU852172A3 (en) | 1981-07-30 |
| CH630903A5 (en) | 1982-07-15 |
| DK19278A (en) | 1978-07-25 |
| CA1105468A (en) | 1981-07-21 |
| PH14194A (en) | 1981-03-26 |
| GB1596170A (en) | 1981-08-19 |
| FR2378015A1 (en) | 1978-08-18 |
| FR2378015B1 (en) | 1980-08-22 |
| ES475587A1 (en) | 1980-02-16 |
| JPS5392778A (en) | 1978-08-15 |
| ATA45478A (en) | 1981-11-15 |
| IE780151L (en) | 1978-07-24 |
| NL7800719A (en) | 1978-07-26 |
| ZA78430B (en) | 1979-09-26 |
| PT67562B (en) | 1980-11-03 |
| IE46381B1 (en) | 1983-05-18 |
| IT7847687A0 (en) | 1978-01-18 |
| FI780130A7 (en) | 1978-07-25 |
| BE863215A (en) | 1978-07-24 |
| CH630904A5 (en) | 1982-07-15 |
| AT367405B (en) | 1982-07-12 |
| SE7800452L (en) | 1978-07-25 |
| AU3265478A (en) | 1979-08-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE2614406C2 (en) | ||
| CH637382A5 (en) | METHOD FOR PRODUCING NEW TETRACYCLIC PYRIDINE OR PYRROL DERIVATIVES. | |
| EP0496238A1 (en) | Substituted benzoxazepines and benzothiazepines, process for their preparation and their use as medicaments | |
| CH630902A5 (en) | Process for preparing novel derivatives of 1,2,3,4,4a,10b-hexahydrobenzo(f)isoquinoline. | |
| EP0173933A1 (en) | 1,6-Naphthyridine derivatives, process for their preparation and medicament containing them | |
| DE2704934A1 (en) | ORGANIC COMPOUNDS, THEIR PRODUCTION AND USE | |
| DE2514673C2 (en) | Benzo [b] bicyclo [3.3.1] nona-3,6a (10a) dienes, processes for their preparation and anorectic agents containing them | |
| DE3431303A1 (en) | 1,6-Naphthyridine derivatives, process for their preparation and their use | |
| DE2745742A1 (en) | PIPERIDYLIDE DERIVATIVES OF BENZOXANTHENS, -THIOXANTHENS AND -DIBENZOXEPINES, METHOD FOR THE PRODUCTION THEREOF AND THE USE THEREOF AS PSYCHOPHARMACA | |
| AT367404B (en) | METHOD FOR PRODUCING NEW 1,2,3,4,4A, 10B-HEXAHYDRO-BENZ (F) ISOCHINOLINE DERIVATIVES AND THEIR ACID ADDITION SALTS | |
| AT367406B (en) | METHOD FOR PRODUCING NEW 1,2,3,4,4A, 10B-HEXAHYDRO-BENZ (F) ISOCHINOLINE DERIVATIVES AND THEIR ACID ADDITION SALTS | |
| EP0301245B1 (en) | 3-sulfonyl-3,7-diazabicyclo-(3,3,1)nonane compounds, processes for their preparation, and medicaments containing these compounds | |
| DD251289A5 (en) | PROCESS FOR PREPARING A NOVEL RACEMIC OR OPTICALLY ACTIVE COMPOUND | |
| DE1038047B (en) | Process for the preparation of N-aminoalkylated iminodibenzyls and their salts | |
| DE2640022A1 (en) | NEW ORGANIC COMPOUNDS, THEIR PRODUCTION AND USE | |
| CH633270A5 (en) | Derivatives of 1,2,3,4,4a,10b-hexahydrobenz[f]isoquinoline and their use | |
| AT228790B (en) | Process for the preparation of new 9-aminopropylidene-9,10-dihydroanthracenes and their acid addition salts | |
| AT276383B (en) | Process for the preparation of new phenylisoindole derivatives and their salts | |
| AT366370B (en) | METHOD FOR PRODUCING NEW BENZ (G) ISOCHINOLINE DERIVATIVES | |
| AT356119B (en) | METHOD FOR PRODUCING NEW AZEPINE DERIVATIVES AND THEIR ACID ADDITION SALTS AND ISOMERS | |
| CH615928A5 (en) | ||
| AT235836B (en) | Process for the preparation of new basic substituted polymethylene tetrahydroquinolines | |
| EP0030916B1 (en) | Azatetracyclic carbonitriles | |
| AT268267B (en) | Process for the production of new indole derivatives and their salts | |
| DE2555532A1 (en) | ORGANIC COMPOUNDS, THEIR USE AND MANUFACTURING |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |