CH395973A - Verfahren zur Herstellung von neuen Cyclohexenderivaten - Google Patents
Verfahren zur Herstellung von neuen CyclohexenderivatenInfo
- Publication number
- CH395973A CH395973A CH729261A CH729261A CH395973A CH 395973 A CH395973 A CH 395973A CH 729261 A CH729261 A CH 729261A CH 729261 A CH729261 A CH 729261A CH 395973 A CH395973 A CH 395973A
- Authority
- CH
- Switzerland
- Prior art keywords
- cyano
- cyclohexen
- dimethyl
- formula
- parts
- Prior art date
Links
- 125000000596 cyclohexenyl group Chemical class C1(=CCCCC1)* 0.000 title claims description 5
- 238000002360 preparation method Methods 0.000 title claims description 5
- 238000000034 method Methods 0.000 title claims description 4
- -1 cycloaliphatic Chemical group 0.000 claims description 53
- 150000001875 compounds Chemical class 0.000 claims description 13
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 5
- 239000001257 hydrogen Substances 0.000 claims description 5
- 229910052739 hydrogen Inorganic materials 0.000 claims description 5
- 125000003118 aryl group Chemical group 0.000 claims description 3
- 239000004215 Carbon black (E152) Substances 0.000 claims description 2
- 125000001931 aliphatic group Chemical group 0.000 claims description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 2
- 125000005843 halogen group Chemical group 0.000 claims description 2
- 229930195733 hydrocarbon Natural products 0.000 claims description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 2
- 239000001301 oxygen Substances 0.000 claims description 2
- 229910052760 oxygen Inorganic materials 0.000 claims description 2
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 12
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 12
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 10
- 239000000243 solution Substances 0.000 description 10
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 9
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- WQDUMFSSJAZKTM-UHFFFAOYSA-N Sodium methoxide Chemical compound [Na+].[O-]C WQDUMFSSJAZKTM-UHFFFAOYSA-N 0.000 description 6
- 239000000203 mixture Substances 0.000 description 5
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 4
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 4
- 238000001704 evaporation Methods 0.000 description 4
- 230000008020 evaporation Effects 0.000 description 4
- WXXOIGVISFHIOF-UHFFFAOYSA-N 2,2-dimethyl-4,6-dioxocyclohexane-1-carbonitrile Chemical compound CC1(C)CC(=O)CC(=O)C1C#N WXXOIGVISFHIOF-UHFFFAOYSA-N 0.000 description 3
- 108010010803 Gelatin Proteins 0.000 description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- 239000004480 active ingredient Substances 0.000 description 3
- 239000008273 gelatin Substances 0.000 description 3
- 229920000159 gelatin Polymers 0.000 description 3
- 235000019322 gelatine Nutrition 0.000 description 3
- 235000011852 gelatine desserts Nutrition 0.000 description 3
- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Substances [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 150000003254 radicals Chemical class 0.000 description 3
- 229910052938 sodium sulfate Inorganic materials 0.000 description 3
- 235000011152 sodium sulphate Nutrition 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 230000003110 anti-inflammatory effect Effects 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 239000002775 capsule Substances 0.000 description 2
- HPNMFZURTQLUMO-UHFFFAOYSA-N diethylamine Chemical compound CCNCC HPNMFZURTQLUMO-UHFFFAOYSA-N 0.000 description 2
- 239000002552 dosage form Substances 0.000 description 2
- 239000008298 dragée Substances 0.000 description 2
- HWJHWSBFPPPIPD-UHFFFAOYSA-N ethoxyethane;propan-2-one Chemical compound CC(C)=O.CCOCC HWJHWSBFPPPIPD-UHFFFAOYSA-N 0.000 description 2
- ZIUSEGSNTOUIPT-UHFFFAOYSA-N ethyl 2-cyanoacetate Chemical compound CCOC(=O)CC#N ZIUSEGSNTOUIPT-UHFFFAOYSA-N 0.000 description 2
- 235000019359 magnesium stearate Nutrition 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 239000000454 talc Substances 0.000 description 2
- 229910052623 talc Inorganic materials 0.000 description 2
- 235000012222 talc Nutrition 0.000 description 2
- OZXIZRZFGJZWBF-UHFFFAOYSA-N 1,3,5-trimethyl-2-(2,4,6-trimethylphenoxy)benzene Chemical compound CC1=CC(C)=CC(C)=C1OC1=C(C)C=C(C)C=C1C OZXIZRZFGJZWBF-UHFFFAOYSA-N 0.000 description 1
- IIZPXYDJLKNOIY-JXPKJXOSSA-N 1-palmitoyl-2-arachidonoyl-sn-glycero-3-phosphocholine Chemical compound CCCCCCCCCCCCCCCC(=O)OC[C@H](COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCC\C=C/C\C=C/C\C=C/C\C=C/CCCCC IIZPXYDJLKNOIY-JXPKJXOSSA-N 0.000 description 1
- NKIZZHAWZKBLPV-UHFFFAOYSA-N 2-(benzylamino)-6,6-dimethyl-4-oxocyclohex-2-ene-1-carbonitrile Chemical compound C(C1=CC=CC=C1)NC1=CC(CC(C1C#N)(C)C)=O NKIZZHAWZKBLPV-UHFFFAOYSA-N 0.000 description 1
- HUXBJHNXNBZABZ-UHFFFAOYSA-N 2-(butylamino)-6,6-dimethyl-4-oxocyclohex-2-ene-1-carbonitrile Chemical compound C(CCC)NC1=CC(CC(C1C#N)(C)C)=O HUXBJHNXNBZABZ-UHFFFAOYSA-N 0.000 description 1
- HAYCXYSIENKENG-UHFFFAOYSA-N 2-(cyclohexylamino)-6,6-dimethyl-4-oxocyclohex-2-ene-1-carbonitrile Chemical compound C1(CCCCC1)NC1=CC(CC(C1C#N)(C)C)=O HAYCXYSIENKENG-UHFFFAOYSA-N 0.000 description 1
- CYRCTBGHDROLQP-UHFFFAOYSA-N 2-(decylamino)-6,6-dimethyl-4-oxocyclohex-2-ene-1-carbonitrile Chemical compound C(CCCCCCCCC)NC1=CC(CC(C1C#N)(C)C)=O CYRCTBGHDROLQP-UHFFFAOYSA-N 0.000 description 1
- YYNDSHBCVAEEKU-UHFFFAOYSA-N 2-(diethylamino)-6,6-diethyl-4-oxocyclohex-2-ene-1-carbonitrile Chemical compound C(C)N(C1=CC(CC(C1C#N)(CC)CC)=O)CC YYNDSHBCVAEEKU-UHFFFAOYSA-N 0.000 description 1
- ARVOCVMCCGXYHJ-UHFFFAOYSA-N 2-(diethylamino)-6,6-dimethyl-4-oxocyclohex-2-ene-1-carbonitrile Chemical compound C(C)N(C1=CC(CC(C1C#N)(C)C)=O)CC ARVOCVMCCGXYHJ-UHFFFAOYSA-N 0.000 description 1
- UQMHSXRRCNDTPL-UHFFFAOYSA-N 2-(dimethylamino)-6,6-dimethyl-4-oxocyclohex-2-ene-1-carbonitrile Chemical compound CN(C1=CC(CC(C1C#N)(C)C)=O)C UQMHSXRRCNDTPL-UHFFFAOYSA-N 0.000 description 1
- WZPJHEUVINQQFM-UHFFFAOYSA-N 2-(ethylamino)-6,6-dimethyl-4-oxocyclohex-2-ene-1-carbonitrile Chemical compound C(C)NC1=CC(CC(C1C#N)(C)C)=O WZPJHEUVINQQFM-UHFFFAOYSA-N 0.000 description 1
- UEWQMEFVFYEAQB-UHFFFAOYSA-N 2-(hexylamino)-6,6-dimethyl-4-oxocyclohex-2-ene-1-carbonitrile Chemical compound C(CCCCC)NC1=CC(CC(C1C#N)(C)C)=O UEWQMEFVFYEAQB-UHFFFAOYSA-N 0.000 description 1
- 125000006282 2-chlorobenzyl group Chemical group [H]C1=C([H])C(Cl)=C(C([H])=C1[H])C([H])([H])* 0.000 description 1
- 125000004182 2-chlorophenyl group Chemical group [H]C1=C([H])C(Cl)=C(*)C([H])=C1[H] 0.000 description 1
- 125000004105 2-pyridyl group Chemical group N1=C([*])C([H])=C([H])C([H])=C1[H] 0.000 description 1
- 125000006479 2-pyridyl methyl group Chemical group [H]C1=C([H])C([H])=C([H])C(=N1)C([H])([H])* 0.000 description 1
- 125000003852 3-chlorobenzyl group Chemical group [H]C1=C([H])C(=C([H])C(Cl)=C1[H])C([H])([H])* 0.000 description 1
- 125000004179 3-chlorophenyl group Chemical group [H]C1=C([H])C(*)=C([H])C(Cl)=C1[H] 0.000 description 1
- 125000003349 3-pyridyl group Chemical group N1=C([H])C([*])=C([H])C([H])=C1[H] 0.000 description 1
- 125000004172 4-methoxyphenyl group Chemical group [H]C1=C([H])C(OC([H])([H])[H])=C([H])C([H])=C1* 0.000 description 1
- 125000000339 4-pyridyl group Chemical group N1=C([H])C([H])=C([*])C([H])=C1[H] 0.000 description 1
- ZFJGIHFFPJHYFT-UHFFFAOYSA-N 6,6-dimethyl-2-(2-methylpropylamino)-4-oxocyclohex-2-ene-1-carbonitrile Chemical compound C(C(C)C)NC1=CC(CC(C1C#N)(C)C)=O ZFJGIHFFPJHYFT-UHFFFAOYSA-N 0.000 description 1
- USGDDGOKKNGJAV-UHFFFAOYSA-N 6,6-dimethyl-2-(octylamino)-4-oxocyclohex-2-ene-1-carbonitrile Chemical compound C(CCCCCCC)NC1=CC(CC(C1C#N)(C)C)=O USGDDGOKKNGJAV-UHFFFAOYSA-N 0.000 description 1
- XMWRMFPLGPRYTR-UHFFFAOYSA-N 6,6-dimethyl-2-[methyl(propyl)amino]-4-oxocyclohex-2-ene-1-carbonitrile Chemical compound CN(C1=CC(CC(C1C#N)(C)C)=O)CCC XMWRMFPLGPRYTR-UHFFFAOYSA-N 0.000 description 1
- UDEPCNKUHPXYQF-UHFFFAOYSA-N 6,6-dimethyl-4-oxo-2-(2-phenylethylamino)cyclohex-2-ene-1-carbonitrile Chemical compound C1(=CC=CC=C1)CCNC1=CC(CC(C1C#N)(C)C)=O UDEPCNKUHPXYQF-UHFFFAOYSA-N 0.000 description 1
- QZPYFHFLNLOMCO-UHFFFAOYSA-N 6,6-dimethyl-4-oxo-2-(pentylamino)cyclohex-2-ene-1-carbonitrile Chemical compound C(CCCC)NC1=CC(CC(C1C#N)(C)C)=O QZPYFHFLNLOMCO-UHFFFAOYSA-N 0.000 description 1
- CZCGFTKPRWONER-UHFFFAOYSA-N 6,6-dimethyl-4-oxo-2-(propan-2-ylamino)cyclohex-2-ene-1-carbonitrile Chemical compound C(C)(C)NC1=CC(CC(C1C#N)(C)C)=O CZCGFTKPRWONER-UHFFFAOYSA-N 0.000 description 1
- BGWATXGZJHQFBR-UHFFFAOYSA-N 6,6-dimethyl-4-oxo-2-(propylamino)cyclohex-2-ene-1-carbonitrile Chemical compound C(CC)NC1=CC(CC(C1C#N)(C)C)=O BGWATXGZJHQFBR-UHFFFAOYSA-N 0.000 description 1
- BLCKSAPXIZYSLI-UHFFFAOYSA-N 6,6-dimethyl-4-oxo-2-piperidin-1-ylcyclohex-2-ene-1-carbonitrile Chemical compound N1(CCCCC1)C1=CC(CC(C1C#N)(C)C)=O BLCKSAPXIZYSLI-UHFFFAOYSA-N 0.000 description 1
- 244000215068 Acacia senegal Species 0.000 description 1
- GUBGYTABKSRVRQ-XLOQQCSPSA-N Alpha-Lactose Chemical compound O[C@@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@H]1O[C@@H]1[C@@H](CO)O[C@H](O)[C@H](O)[C@H]1O GUBGYTABKSRVRQ-XLOQQCSPSA-N 0.000 description 1
- 229920000945 Amylopectin Polymers 0.000 description 1
- PCJZQXUHBCYRGK-UHFFFAOYSA-N C(CC(C)C)NC1=CC(CC(C1C#N)(C)C)=O Chemical compound C(CC(C)C)NC1=CC(CC(C1C#N)(C)C)=O PCJZQXUHBCYRGK-UHFFFAOYSA-N 0.000 description 1
- NTMHXMBXYOEKHM-UHFFFAOYSA-N CC(C)(CC(C=C1NC(C=C2)=CC=C2Cl)=O)C1C#N Chemical compound CC(C)(CC(C=C1NC(C=C2)=CC=C2Cl)=O)C1C#N NTMHXMBXYOEKHM-UHFFFAOYSA-N 0.000 description 1
- RSLZSUHCEVCBTR-UHFFFAOYSA-N CN(C1=CC(CC(C1C#N)(C)C)=O)CC Chemical compound CN(C1=CC(CC(C1C#N)(C)C)=O)CC RSLZSUHCEVCBTR-UHFFFAOYSA-N 0.000 description 1
- GPJVUQJDPYSCRE-UHFFFAOYSA-N CN(C1=CC=CC=C1)C1=CC(CC(C1C#N)(C)C)=O Chemical compound CN(C1=CC=CC=C1)C1=CC(CC(C1C#N)(C)C)=O GPJVUQJDPYSCRE-UHFFFAOYSA-N 0.000 description 1
- PWGBULAMKXPFCR-UHFFFAOYSA-N COC1=CC=C(NC2=CC(CC(C2C#N)(C)C)=O)C=C1 Chemical compound COC1=CC=C(NC2=CC(CC(C2C#N)(C)C)=O)C=C1 PWGBULAMKXPFCR-UHFFFAOYSA-N 0.000 description 1
- 241000207199 Citrus Species 0.000 description 1
- 229920002261 Corn starch Polymers 0.000 description 1
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 description 1
- FBPFZTCFMRRESA-KVTDHHQDSA-N D-Mannitol Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-KVTDHHQDSA-N 0.000 description 1
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 description 1
- 229920000084 Gum arabic Polymers 0.000 description 1
- GUBGYTABKSRVRQ-QKKXKWKRSA-N Lactose Natural products OC[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](O)C(O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@H]1O GUBGYTABKSRVRQ-QKKXKWKRSA-N 0.000 description 1
- 241001466453 Laminaria Species 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 229930195725 Mannitol Natural products 0.000 description 1
- AVRXOMBUYOLVPR-UHFFFAOYSA-N N(C1=CC=CC=C1)C1=CC(CC(C1C#N)(C)C)=O Chemical compound N(C1=CC=CC=C1)C1=CC(CC(C1C#N)(C)C)=O AVRXOMBUYOLVPR-UHFFFAOYSA-N 0.000 description 1
- CGAHATDDBUWFGV-UHFFFAOYSA-N OC1=C(NC2=CC(CC(C2C#N)(C)C)=O)C=CC=C1 Chemical compound OC1=C(NC2=CC(CC(C2C#N)(C)C)=O)C=CC=C1 CGAHATDDBUWFGV-UHFFFAOYSA-N 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- 208000025747 Rheumatic disease Diseases 0.000 description 1
- 229920001800 Shellac Polymers 0.000 description 1
- ABBQHOQBGMUPJH-UHFFFAOYSA-M Sodium salicylate Chemical compound [Na+].OC1=CC=CC=C1C([O-])=O ABBQHOQBGMUPJH-UHFFFAOYSA-M 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 1
- 229930006000 Sucrose Natural products 0.000 description 1
- DGYIJVNZSDYBOE-UHFFFAOYSA-N [CH2]C1=CC=NC=C1 Chemical group [CH2]C1=CC=NC=C1 DGYIJVNZSDYBOE-UHFFFAOYSA-N 0.000 description 1
- CIUQDSCDWFSTQR-UHFFFAOYSA-N [C]1=CC=CC=C1 Chemical compound [C]1=CC=CC=C1 CIUQDSCDWFSTQR-UHFFFAOYSA-N 0.000 description 1
- PNUZCPHHUFOQLM-UHFFFAOYSA-N [N+](=O)([O-])C1=CC=C(NC2=CC(CC(C2C#N)(C)C)=O)C=C1 Chemical compound [N+](=O)([O-])C1=CC=C(NC2=CC(CC(C2C#N)(C)C)=O)C=C1 PNUZCPHHUFOQLM-UHFFFAOYSA-N 0.000 description 1
- 239000000205 acacia gum Substances 0.000 description 1
- 235000010489 acacia gum Nutrition 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 239000000783 alginic acid Substances 0.000 description 1
- 235000010443 alginic acid Nutrition 0.000 description 1
- 229920000615 alginic acid Polymers 0.000 description 1
- 229960001126 alginic acid Drugs 0.000 description 1
- 150000004781 alginic acids Chemical class 0.000 description 1
- 230000000202 analgesic effect Effects 0.000 description 1
- 230000001760 anti-analgesic effect Effects 0.000 description 1
- REHHBTUVMSHZNT-UHFFFAOYSA-N bromocyclohexatriene Chemical compound BrC1=CC=C=C[CH]1 REHHBTUVMSHZNT-UHFFFAOYSA-N 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 description 1
- 239000008116 calcium stearate Substances 0.000 description 1
- 235000013539 calcium stearate Nutrition 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 235000020971 citrus fruits Nutrition 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 239000008120 corn starch Substances 0.000 description 1
- 125000000582 cycloheptyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 1
- UKJLNMAFNRKWGR-UHFFFAOYSA-N cyclohexatrienamine Chemical group NC1=CC=C=C[CH]1 UKJLNMAFNRKWGR-UHFFFAOYSA-N 0.000 description 1
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 1
- NQOJWOIPQBVKKX-UHFFFAOYSA-N cyclooctane Chemical compound [CH]1CCCCCCC1 NQOJWOIPQBVKKX-UHFFFAOYSA-N 0.000 description 1
- 125000001511 cyclopentyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 1
- 125000001559 cyclopropyl group Chemical group [H]C1([H])C([H])([H])C1([H])* 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 239000007884 disintegrant Substances 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000007902 hard capsule Substances 0.000 description 1
- DMEGYFMYUHOHGS-UHFFFAOYSA-N heptamethylene Natural products C1CCCCCC1 DMEGYFMYUHOHGS-UHFFFAOYSA-N 0.000 description 1
- 238000007918 intramuscular administration Methods 0.000 description 1
- 238000001990 intravenous administration Methods 0.000 description 1
- 125000001972 isopentyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 239000008101 lactose Substances 0.000 description 1
- 235000010445 lecithin Nutrition 0.000 description 1
- 239000000787 lecithin Substances 0.000 description 1
- 229940067606 lecithin Drugs 0.000 description 1
- 231100000053 low toxicity Toxicity 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 125000000040 m-tolyl group Chemical group [H]C1=C([H])C(*)=C([H])C(=C1[H])C([H])([H])[H] 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000000594 mannitol Substances 0.000 description 1
- 235000010355 mannitol Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003340 mental effect Effects 0.000 description 1
- SHOJXDKTYKFBRD-UHFFFAOYSA-N mesityl oxide Natural products CC(C)=CC(C)=O SHOJXDKTYKFBRD-UHFFFAOYSA-N 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- HCBPHBQMSDVIPZ-UHFFFAOYSA-N methylcyclohexatriene Chemical compound CC1=CC=C=C[CH]1 HCBPHBQMSDVIPZ-UHFFFAOYSA-N 0.000 description 1
- 125000004573 morpholin-4-yl group Chemical group N1(CCOCC1)* 0.000 description 1
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 125000004433 nitrogen atom Chemical group N* 0.000 description 1
- 125000003261 o-tolyl group Chemical group [H]C1=C([H])C(*)=C(C([H])=C1[H])C([H])([H])[H] 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 238000007911 parenteral administration Methods 0.000 description 1
- 239000011049 pearl Substances 0.000 description 1
- 230000000144 pharmacologic effect Effects 0.000 description 1
- VYMDGNCVAMGZFE-UHFFFAOYSA-N phenylbutazonum Chemical class O=C1C(CCCC)C(=O)N(C=2C=CC=CC=2)N1C1=CC=CC=C1 VYMDGNCVAMGZFE-UHFFFAOYSA-N 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229920001592 potato starch Polymers 0.000 description 1
- DNTVKOMHCDKATN-UHFFFAOYSA-N pyrazolidine-3,5-dione Chemical compound O=C1CC(=O)NN1 DNTVKOMHCDKATN-UHFFFAOYSA-N 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 239000000932 sedative agent Substances 0.000 description 1
- 230000001624 sedative effect Effects 0.000 description 1
- 239000004208 shellac Substances 0.000 description 1
- 235000013874 shellac Nutrition 0.000 description 1
- ZLGIYFNHBLSMPS-ATJNOEHPSA-N shellac Chemical compound OCCCCCC(O)C(O)CCCCCCCC(O)=O.C1C23[C@H](C(O)=O)CCC2[C@](C)(CO)[C@@H]1C(C(O)=O)=C[C@@H]3O ZLGIYFNHBLSMPS-ATJNOEHPSA-N 0.000 description 1
- 229940113147 shellac Drugs 0.000 description 1
- WXMKPNITSTVMEF-UHFFFAOYSA-M sodium benzoate Chemical compound [Na+].[O-]C(=O)C1=CC=CC=C1 WXMKPNITSTVMEF-UHFFFAOYSA-M 0.000 description 1
- 235000010234 sodium benzoate Nutrition 0.000 description 1
- 239000004299 sodium benzoate Substances 0.000 description 1
- 229960004025 sodium salicylate Drugs 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000600 sorbitol Substances 0.000 description 1
- 235000010356 sorbitol Nutrition 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000005720 sucrose Substances 0.000 description 1
- 239000000829 suppository Substances 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D213/72—Nitrogen atoms
- C07D213/74—Amino or imino radicals substituted by hydrocarbon or substituted hydrocarbon radicals
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles
- C07C255/45—Carboxylic acid nitriles having cyano groups bound to carbon atoms of rings other than six-membered aromatic rings
-
- 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
- C07D211/36—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 hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D211/60—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
- C07D211/62—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals attached in position 4
- C07D211/64—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals attached in position 4 having an aryl radical as the second substituent in position 4
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/24—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D213/36—Radicals substituted by singly-bound nitrogen atoms
- C07D213/38—Radicals substituted by singly-bound nitrogen atoms having only hydrogen or hydrocarbon radicals attached to the substituent nitrogen atom
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
- C07D295/04—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms
- C07D295/14—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
- C07D295/155—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals with the ring nitrogen atoms and the carbon atoms with three bonds to hetero atoms separated by carbocyclic rings or by carbon chains interrupted by carbocyclic rings
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- Chemical & Material Sciences (AREA)
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
Verfahren zur Herstellung von neuen Cyclohexenderivaten
Die vorliegende Erfindung betrifft ein Verfahren zur Herstellung von neuen Cyclohexenderivaten mit wertollen pharmakologischen Eigenschaften.
Cyclohexenderivate der Formel
EMI1.1
Ri einen gegebenenfalls durch Sauerstoff unterbro chenen und/oder Halogenatome oder eine Hy droxylgruppe in aromatischer Bindung enthal tenden Kohlenwasserstoffrest,
R. und R3 unabhängig voneinander Wasserstoff oder dasselbe wie R, und R4 Wasserstoff oder einen aliphatischen, cycloali phatischen, aromatischen, araliphatischen oder heterocyclischen Rest bedeuten, wobei Ri mit R2 und/oder R3 mit R4 verbunden sein kann, sind bisher nicht bekanntgeworden.
Wie nun gefunden wurde, lassen sich die Verbindungen der Formel I herstellen, indem eine Verbindung der Formel
EMI1.2
bzw. eine tautomere Form derselben, mit einer Verbindung der Formel
EMI1.3
umgesetzt wird. Die Umsetzung kann beispielsweise in einem geeigneten organischen Lösungsmittel, insbesondere einem niederen Alkanol bei Raumtemperatur bis Siedetemperatur desselben, nötigenfalls im geschlossenen Gefäss, durchgeführt werden.
In den Verbindungen der Formel I und den zugehörigen Ausgangsstoffen bedeutet R4 beispielsweise Wasserstoff oder ein aliphatischer Rest wie z. B. der
Methyl-, Athyl-, n-Propyl-, Isopropyl-, n-Butyl-
Isobutyl-, sek. Butyl-, n-Amyl-, Isoamyl-, Allyl-
Methallyl-, Crotyl-, y-Methoxy-propyl-, y-Isopropoxy-propyl-, ss-Hydroxyäthyl-, , y-Dihydroxy-propyl-, -Dimethylamino-äthyl-, ss-Diäthylamino-äthyl-oder y-Dimethylamino-propylrest ; ein cycloaliphatischer Rest wie der Cyclopropyl-, Cyclopentyl-, Cyclohexyl-,
Cycloheptyl-oder Cyclooctylrest ;
ein aromatischer Rest wie der
Phenylrest, o-, m-oder p-Chlorphenylrest, p-Bromphenylrest, o-, m-oder p-Nitrophenylrest, o-, m-oder p-Tolylrest, o-Athyl-phenyl-, p-Isopropyl-phenyl-, o-, m-oder p-Hydroxy-phenyl-, o-, m-oder p-Methoxy-phenyl-, p-Athoxy-phenyl-, 3, 4-Dimethyl-phenyl-, o-, m-oder p-Amino-phenyl-, p-Methylamino-phenyl-, p-Dimethylamino-phenyl-, p-Acetamido-phenyl-, a-Naphthyl-oder ss-Naphthylrest ;
ein araliphatischer Rest, wie der
Benzyl-, o-, m-oder p-Chlor-benzyl-, p-Brom-benzyl-, m-oder p-Nitrobenzyl-, o-, m-oder p-Methyl-benzyl-, o-, m-oder p-Amino-benzyl-, p-Methylamino-benzyl-, p-Dimethylamino-benzyl-, p-Hydroxy-benzyl-, p-Methoxy-benzyl-,
3, 4-Dimethoxy-benzyl-,
3, 4-Methylendioxy-benzyl-, p-Acetamido-benzyl-, a-Phenyl-äthyl-, ss-Phenyl-äthyl-oder y-Phenyl-propylrest ; oder ein heterocyclischer Rest, wie der
2-Pyridyl-, 3-Pyridyl-, 4-Pyridyl-, 2-Pyridylmethyl-, 4-Pyridylmethyl-oder
Furfurylrest.
Die Reste R, und R., können zusammen z. B. durch den Tetramethylen-, Pentamethylen-, Hexa methylen-oder Heptamethylenrest verkörpert sein.
Unter sich verbundene Reste R3 und R4 bilden zu- sammen mit dem anliegenden Stickstoffatom z. B. die 1-Azetidinyl-, I-Pyrrolidyl-, Piperidino-, Hexamethylenimino-, Heptamethylenimino-oder Morpholinogruppe.
Ausgangstsoffe der Formel I1 können beispielsweise erhalten werden, indem man Verbindungen der Formel
EMI2.1
mit niederen Cyanessigsäurealkylestern mit Hilfe eines basischen Kondensationsmittels unter streng wasserfreien Bedingungen, z. B. mittels Natriummethylat in wasserfreiem Methanol bei Siedetemperatur, kondensiert. Eine Anzahl von Verbindungen der Formel IV ist bereits bekannt, und weitere sind in analoger Weise, z. B. durch Kondensation von geeigneten Aldehyden oder Ketonen mit Aceton, herstellbar.
Die erfindungsgemäss erhaltenen Verbindungen der Formel I besitzen, wie überraschenderweise festgestellt wurde, eine vorzügliche sedative, zentral dämpfende, analgetische und antiphlogistische Wirksamkeit bei relativ geringer Toxizität. Sie eignen sich insbesondere zur Behandlung rheumatischer Krankheiten sowie zur Behebung oder Linderung von schmerzhaften Zuständen verschiedenen Ursprungs und zur Behandlung von psychischen Erregungs-und Spannungszuständen.
Zur Herstellung von Doseneinheitsformen für die perorale Anwendung kombiniert man die vorgenannten Wirksubstanzen z. B. mit festen pulverförmigen Trägerstoffen, wie Talk, Lactose, Saccharose, Sorbit, Mannit, Stärken, wie Kartoffelstärke, Maisstärke oder Amylopektin, Cellulosederivaten oder Gelatine, gegebenenfalls unter Zusatz von Gleitmitteln, wie Magnesium-oder Calciumstearat oder Polyäthylen- oxyden von geeigneten Molekulargewichten (Carbo- wax) und Sprengmitteln, wie z. B. Alginsäure, Laminariapulver oder Citruspulpenpulver zu Tabletten oder Dragee-Kernen. Letztere überzieht man beispielsweise mit konz. Zuckerlösungen, welche z. B. noch Schellack, arabischen Gummi, Talk und/oder Titandioxyd enthalten können.
Farbstoffe werden den Dragées z. B. zur Kennzeichnung verschiedener Wirkstoffdosen zugefügt. Perlen (perlenförmige geschlossene Kapseln) und andere geschlossene Kapseln bestehen beispielsweise aus Gelatine und enthalten z. B. Mischungen des Wirkstoffes mit Carbowax, und Steckkapseln enthalten z. B. Granulate einer Verbindung der Formel I mit Gelatine, Magnesiumstearat oder Stearinsäure. Als Doseneinheitsformen für die rektale Anwendung kommen z. B. Suppositorien in Betracht, die aus Kombinationen von Verbindungen der Formel I mit einer Neutralfettgrundlage bestehen.
Zur Herstellung von Applikationsformen für die parenterale, z. B. intravenöse oder intramuskuläre Anwendung löst man z. B. Verbindungen der Formel I in Wasser, nötigenfalls unter Zuhilfenahme eines geeigneten Lösungsvermittlers, wie Natriumbenzoat und/oder Propylenglykol. Je nach dem vorgesehenen Verwendungszweck kommen als Lösungsvermittler auch Stoffe mit eigener antiphlogistischer und/oder analgetischer Wirksamkeit wie Natriumsalicylat oder die Natriumsalze von 1, 2-Diphenyl-4-n-butyl-3, 5-dioxo-pyrazolidin oder 1- (p-Hydroxy-phenyl)-2-phenyl-4-butyl-3, 5 dioxo-pyrazolidin in Betracht.
Weiter eignen sich zur parenteralen Applikation auch Emulsionen von Verbindungen der Formel I, die als Emulgiermittel z. B. Lecithinpräpa- rate enthalten.
In den nachfolgenden Beispielen bedeuten Teile Gewichtsteile ; diese verhalten sich zu Volumteilen wie g zu cm. Die Temperaturen sind in Celsiusgraden angegeben.
Beispiel 1 a) Zu einer Lösung von 5, 4 Teilen Natriummethylat in 50 Volumteilen abs. Methanol wird eine Mischung von 11, 5 Volumteilen Mesityloxyd und 10, 5 Volumteilen Cyanessigsäureäthylester gegeben und das Gemisch anschliessend 4 Stunden unter Rückfluss gekocht. Nach dem Eindampfen wird Wasser zugesetzt, die wässrige Lösung mit Ather ausgeschüttelt, mit konz. Salzsäure angesäuert und darauf mit Methylenchlorid ausgezogen. Die Methylenchloridlösung wird mit Natriumsulfat getrocknet und eingedampft. Durch Kristallisation des Rück- standes aus wässrigem Äthanol erhält man das 5, 5 Dimethyl-6-cyano-cyclohexan-1, 3-dion vom Smp. 134 bis 135 . b) 8, 25 Teile 5, 5-Dimethyl-6-cyano-cyclohexan- 1, 3-dion werden mit 4, 6 Volumteilen Anilin und 30 Volumteilen abs.
Athanol 5 Stunden unter Rückfluss gekocht. Beim Einengen der äthanolischen Lösung kristallisiert das 3-Anilino-4-cyano-5, 5-dimethyl-2- cyclohexen-1-on vom Smp. 205 aus. Es kann durch Umkristallisieren aus Athanol gereinigt werden.
In analoger Weise werden z. B. hergestellt : 3- (4'-Nitro-anilino)-4-cyano-5, 5-dimethyl-2 cyclohexen-1-on, Smp. 230-232 .
3- (4'-Hydroxy-anilino)-4-cyano-5, 5-dimethyl
2-cyclohexen-1-on, Smp. 232-233 .
3-(4'-Methoxy-anilino)-4-cyano-5, 5-dimethyl
2-cyclohexen-1-on, Smp. 202-203 .
3- (4'-Acetyl-anilino)-4-cyano-5, 5-dimethyl
2-cyclohexen-1-on, Smp. 216-218 .
3- (4'-Chlor-anilino)-4-cyano-5, 5-dimethyl-
2-cyclohexen-1-on, Smp. 230-231 .
3- (2'-Hydroxy-anilino)-4-cyano-5, 5-dimethyl 2-cyclohexen-1-on, Smp. 205-206 .
3- (3'-Hydroxy-anilino)-4-cyano-5, 5-dimethyl
2-cyclohexen-l-on, Smp. 219-220 .
3-(4'-¯thoxy-anilino)-4-cyano-5, 5-dimethyl
2-cyclohexen-1-on, Smp. 194-195 .
3-tert. Butylamino-4-cyano-5, 5-dimethyl
2-cyclohexen-1-on, Smp. 153-157 .
Beispiel 2
16, 5 Teille 5, 5-Dimethyl-4-cyano-cyclohexan-1, 3dion werden mit 20, 6 Volumteilen Diäthylamin und 30 Volumteilen abs. Athanol 4 Stunden im geschlos- senen Gefäss auf 160-170 erhitzt. Nach dem Eindampfen wird der Rückstand in Benzol aufgenommen, die Benzollösung dreimal mit 2n Natronlauge gewaschen, getrocknet und eingedampft. Aus Aceton Ather kristallisiert das 3-Diäthylamino-4-cyano-5, 5dimethyl-2-cyclohexen-1-on vom Smp. 133-134 .
In analoger Weise werden erhalten : 3-Dimethylamino-4-cyano-5, 5-dimethyl
2-cyclohexen-1-on, Smp. 141-142 .
3-(1-Pyrrolidyl)-4-cyano-5,5-dimethyl 2-cyclohexen-l-on, Smp. 139-140 .
3-Piperidino-4-cyano-5,5-dimethyl-2-cyclo hexen-1-on, Smp. 136-137¯.
3-Morpholino-4-cyano-5, 5-dimethyl-2 cyclohexen-1-on, Smp. 148-149 .
3- (N-Methyl-anilino)-4-cyano-5, 5-dimethyl
2-cyclohexen-1-on, Smp. 121-122 .
Beispiel 3 a) Zu einer Lösung von 5, 4 Teilen Natriummethylat in 50 Volumteilen abs. Methanol wird eine Mischung von 12, 6 Teilen 3-Athylhexen-3-on-5 und 10, 5 Volumteilen Cyanessigsäureäthylester zugegeben und das Gemisch anschliessend 4 Stunden unter Rückfluss gekocht. Nach dem Eindampfen wird der Rückstand mit Wasser versetzt, die wässrige Lösung mit Ather ausgeschüttelt, mit konz. Salzsäure angesäuert und mit Methylenchlorid ausgezogen. Die Methylenchloridlösung wird mit Natriumsulfat getrocknet und eingedampft.
Das so erhaltene 5, 5-DiÏthyl-4-cyanocyclohexan-1, 3-dion kann aus Aceton umkristallisiert werden. b) 19, 3 Teile 5, 5-Diäthyl-4-cyano-cyclohexan- 1, 3-dion werden mit 20, 6 Volumteilen Diäthylamin und 30 Volumteilen abs. Athanol 4 Stunden im geschlossenen Gefäss auf 170 erhitzt. Nach dem Eindampfen wird der Rückstand in Benzol gelöst, die Benzollösung dreimal mit 2n Natronlauge gewaschen, mit Natriumsulfat getrocknet und eingedampft. Das zurückbleibende 3-DiÏthylamino-4-cyano-5, 5-diÏthyl 2-cyclohexen-1-on kristallisiert aus Aceton-Ather.
In analoger Weise werden hergestellt : 3-Athylamino-4-cyano-5, 5-dimethyl-2-cyclo hexen-1-on, Smp. 167-168 .
3-Propylamino-4-cyano-5, 5-dimethyl-2-cyclo hexen-1-on, Smp. 156-157 .
3-Isopropylamino-4-cyano-5, 5-dimethyl 2-cyclohexen-1-on, Smp. 188-189 .
3-Butylamino-4-cyano-5, 5-dimethyl-2-cyclo- hexen-1-on, Smp. 151-152 .
3-Isobutylamino-4-cyano-5, 5-dimethyl 2-cyclohexen-l-on, Smp. 153-154 .
3-Allylamino-4-cyano-5, 5-dimethyl-2-cyclo hexen-1-on, Smp. 149-151 .
3-Benzylamino-4-cyano-5, 5-dimethyl 2-cyclohexen-l-on, Smp. 165-167 .
3-PhenÏthylamino-4-cyano-5, 5-dimethyl
2-cyclohexen-1-on, Smp. 156-157 .
3-Hexylamino-4-cyano-5, 5-dimethyl 2-cyclohexen-1-on, Smp. 125-126 .
3-Cyclohexylamino-4-cyano-5, 5-dimethyl
2-cyclohexen-1-on, Smp. 193-195 .
3-Octylamino-4-cyano-5, 5-dimethyl 2-cyclohexen-l-on, Smp. 102-104 .
3-Decylamino-4-cyano-5,5-dimethyl-2-cyclo hexen-1-on, Smp. 109-112 .
3-(a-Phenyl-äthylamino)-4-cyano-5, 5-dimethyl-
2-cyclohexen-1-on, Smp. 220-221 .
3- [ (2'-Pyridiylmethyl)-amino]-4-cyano-5, 5 dimethyl-2-cyclohexen-l-on.
Smp. 134-136 .
3- [ (4'-Pyridylmethyl)-amino]-4-cyano-5, 5 dimethyl-2-cyclohexen-1-on,
Smp. 220-225 .
3-Amylamino-4-cyano-5, 5-dimethyl-2-cyclo hexen-1-on, Smp. 133-135 .
3-Isoamylamino-4-cyano-5, 5-dimethyl
2-cyclohexen-1-on, Smp. 157-159 .
3-Furfurylamsno-4-cyano-5, 5-dimethyl
2-cyclohexen-1-on, Smp. 140-141 .
3-(ss-Dimethylamino-äthylamino)-4-cyano-
5, 5-dimethyl-2-cyclohexen-1-on,
Smp. 144-145 .
3-(ss-Hydroxy-äthylamino)-4-cyano-5, 5 dimethyl-2-cyclohexen-1-on,
Smp. 176-178 .
3-(ss-Hydroxy-äthylamino)-4-cyano-5, 5 dimethyl-2-cyclohexen-1-on,
Smp. 176-178 .
3-(N-Methyl-äthylamino)-4-cyano-5, 5 dimethyl-2-cyclohexen-1-on,
Smp. 109-110 .
3- (N-Methyl-propylamino)-4-cyano-5, 5 dimethyl-2-cyclohexen-1-on,
Smp. 126-127 .
3- (N-Methyl-benzylamino)-4-cyano-5, 5 diÏthyl-2-cyclohexen-1-on,
Smp. 161-163 .
3-(N-Methyl-benzylamino)-4-cyano-5-methyl-
5-isopropyl-2-cyclohexen-1-on,
Smp. 182-183 .
3-Methylamino-4-cyano-5, 5-dimethyl-2-cyclo hexen-1-on, Smp. 188-189 .
Claims (1)
- PATENTANSPRUCH Verfahren zur Herstellung von neuen Cyclo hexenderivaten der Formel EMI4.1 worin Ri einen, gegebenenfalls durch Sauerstoff unterbro chenen und/oder Halogenatome oder eine Hy droxylgruppe in aromatischer Bindung enthal tenden Kohlenwasserstoffrest, R2 und R3 unabhängig voneinander Wasserstoff oder dasselbe wie Ri und R4 Wasserstoff oder einen aliphatischen, cycloali phatischen, aromatischen, araliphatischen oder heterocyclischen Rest bedeuten, wobei Rl mit R2 und/oder R3 mit R4 verbunden sein kann, dadurch gekennzeichnet, dass man eine Verbindung der Formel EMI4.2 mit einer Verbindung der Formel EMI4.3 umsetzt.
Priority Applications (10)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH729261A CH395973A (de) | 1961-06-22 | 1961-06-22 | Verfahren zur Herstellung von neuen Cyclohexenderivaten |
| GB23542/62A GB1004072A (en) | 1961-06-22 | 1962-06-19 | New cyclohexene derivatives and process for their production |
| ES278789A ES278789A1 (es) | 1961-06-22 | 1962-06-20 | Procedimiento para la preparación de nuevos derivados de ciclohexeno |
| ES278787A ES278787A1 (es) | 1961-06-22 | 1962-06-20 | Procedimiento para la preparación de nuevos derivados de ciclohexano |
| ES278788A ES278788A1 (es) | 1961-06-22 | 1962-06-20 | Procedimiento para la preparación de nuevos derivados de ciclohexano |
| DK187964AA DK104622C (da) | 1961-06-22 | 1962-06-21 | Fremgangsmåde til fremstilling af 3-N-substituerede cyclohexenonderivater. |
| US204059A US3217010A (en) | 1961-06-22 | 1962-06-21 | 3-amino-4-cyano-5, 5 di-lower alkyl-2-cyclohexene 1-ones |
| DK312963AA DK104730C (da) | 1961-06-22 | 1962-06-21 | Fremgangsmåde til fremstilling af 3-N-subtituerede cyclohexenonderivater. |
| BE619216A BE619216A (fr) | 1961-06-22 | 1962-06-21 | Nouveaux dérivés du cyclohexène et leur préparation |
| FR909932A FR2091M (fr) | 1961-06-22 | 1962-09-20 | Médicament a base d'un dérivé du cyclohexene. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH729261A CH395973A (de) | 1961-06-22 | 1961-06-22 | Verfahren zur Herstellung von neuen Cyclohexenderivaten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH395973A true CH395973A (de) | 1965-07-31 |
Family
ID=4322834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH729261A CH395973A (de) | 1961-06-22 | 1961-06-22 | Verfahren zur Herstellung von neuen Cyclohexenderivaten |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3217010A (de) |
| CH (1) | CH395973A (de) |
| ES (1) | ES278787A1 (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL127792C (de) * | 1965-06-29 | |||
| NL7102836A (de) * | 1970-03-04 | 1971-09-07 | ||
| US4064133A (en) * | 1972-05-11 | 1977-12-20 | Takeda Chemical Industries, Ltd. | Cyclohexenone derivatives |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3019229A (en) * | 1962-01-30 | Sasic-s- | ||
| NL108227C (de) * | 1955-11-28 | |||
| US3096360A (en) * | 1959-02-06 | 1963-07-02 | Knapsack Ag | Manufacture of 1, 2-dicyanocyclobutane |
| US3088967A (en) * | 1961-02-24 | 1963-05-07 | American Cyanamid Co | Preparation of 1-cyclohexenes |
| US3100205A (en) * | 1961-05-11 | 1963-08-06 | Merck Ag E | Cyclohexane derivatives |
-
1961
- 1961-06-22 CH CH729261A patent/CH395973A/de unknown
-
1962
- 1962-06-20 ES ES278787A patent/ES278787A1/es not_active Expired
- 1962-06-21 US US204059A patent/US3217010A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| ES278787A1 (es) | 1962-12-01 |
| US3217010A (en) | 1965-11-09 |
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