DK153544B - Analogifremgangsmaade til fremstilling af n-substituerede morpholin- eller piperidinderivater - Google Patents
Analogifremgangsmaade til fremstilling af n-substituerede morpholin- eller piperidinderivater Download PDFInfo
- Publication number
- DK153544B DK153544B DK516477AA DK516477A DK153544B DK 153544 B DK153544 B DK 153544B DK 516477A A DK516477A A DK 516477AA DK 516477 A DK516477 A DK 516477A DK 153544 B DK153544 B DK 153544B
- Authority
- DK
- Denmark
- Prior art keywords
- general formula
- phenyl
- tert
- compound
- methyl
- Prior art date
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- -1 N-SUBSTITUTED MORPHOLINE Chemical class 0.000 title claims description 44
- 238000002360 preparation method Methods 0.000 title claims description 24
- 238000000034 method Methods 0.000 title claims description 21
- NQRYJNQNLNOLGT-UHFFFAOYSA-N Piperidine Chemical class C1CCNCC1 NQRYJNQNLNOLGT-UHFFFAOYSA-N 0.000 title description 47
- 238000009835 boiling Methods 0.000 claims description 65
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 50
- 150000001875 compounds Chemical class 0.000 claims description 47
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 45
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 27
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 claims description 18
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 14
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 13
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 12
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 12
- 125000000217 alkyl group Chemical group 0.000 claims description 12
- 125000004432 carbon atom Chemical group C* 0.000 claims description 12
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 claims description 9
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 9
- 235000019253 formic acid Nutrition 0.000 claims description 9
- 150000003839 salts Chemical class 0.000 claims description 9
- 239000002253 acid Substances 0.000 claims description 8
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims description 7
- 229910052938 sodium sulfate Inorganic materials 0.000 claims description 7
- 235000011152 sodium sulphate Nutrition 0.000 claims description 7
- 229910052763 palladium Inorganic materials 0.000 claims description 6
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 6
- 150000004820 halides Chemical class 0.000 claims description 5
- MQHLMHIZUIDKOO-UHFFFAOYSA-N 2,6-dimethyl-4-[2-methyl-3-[4-(2-methylbutan-2-yl)phenyl]propyl]morpholine Chemical compound C1=CC(C(C)(C)CC)=CC=C1CC(C)CN1CC(C)OC(C)C1 MQHLMHIZUIDKOO-UHFFFAOYSA-N 0.000 claims description 4
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 4
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical class [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 claims description 4
- 239000001257 hydrogen Substances 0.000 claims description 4
- 229910052739 hydrogen Inorganic materials 0.000 claims description 4
- 239000012442 inert solvent Substances 0.000 claims description 4
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 claims description 4
- LFPUXEMYBDXHDX-UHFFFAOYSA-N 1-[2-methyl-3-[4-(2-methylbutan-2-yl)phenyl]propyl]piperidine Chemical compound C1=CC(C(C)(C)CC)=CC=C1CC(C)CN1CCCCC1 LFPUXEMYBDXHDX-UHFFFAOYSA-N 0.000 claims description 3
- PHSPJQZRQAJPPF-UHFFFAOYSA-N N-alpha-Methylhistamine Chemical compound CNCCC1=CN=CN1 PHSPJQZRQAJPPF-UHFFFAOYSA-N 0.000 claims description 3
- 229910052697 platinum Inorganic materials 0.000 claims description 3
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 2
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims description 2
- 229910052794 bromium Inorganic materials 0.000 claims description 2
- 239000000460 chlorine Substances 0.000 claims description 2
- 229910052801 chlorine Inorganic materials 0.000 claims description 2
- 125000000753 cycloalkyl group Chemical group 0.000 claims description 2
- 235000011187 glycerol Nutrition 0.000 claims description 2
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 claims description 2
- 125000001570 methylene group Chemical group [H]C([H])([*:1])[*:2] 0.000 claims description 2
- 125000004430 oxygen atom Chemical group O* 0.000 claims description 2
- 125000001424 substituent group Chemical group 0.000 claims description 2
- YSZJJPVYPTWPHJ-UHFFFAOYSA-N 1-(3-bromo-2-methylpropyl)-4-(2-methylbutan-2-yl)benzene Chemical compound CCC(C)(C)C1=CC=C(CC(C)CBr)C=C1 YSZJJPVYPTWPHJ-UHFFFAOYSA-N 0.000 claims 1
- YGTZHUMRZRLTKX-UHFFFAOYSA-N 2-methyl-3-[4-(2-methylbutan-2-yl)phenyl]propan-1-ol Chemical compound CCC(C)(C)C1=CC=C(CC(C)CO)C=C1 YGTZHUMRZRLTKX-UHFFFAOYSA-N 0.000 claims 1
- 101100174763 Mus musculus Galk1 gene Proteins 0.000 claims 1
- 239000007864 aqueous solution Substances 0.000 claims 1
- 238000004508 fractional distillation Methods 0.000 claims 1
- 150000003053 piperidines Chemical class 0.000 claims 1
- 239000000243 solution Substances 0.000 claims 1
- 238000005984 hydrogenation reaction Methods 0.000 description 35
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 24
- 238000006243 chemical reaction Methods 0.000 description 20
- NBBJYMSMWIIQGU-UHFFFAOYSA-N Propionic aldehyde Chemical compound CCC=O NBBJYMSMWIIQGU-UHFFFAOYSA-N 0.000 description 18
- HNVIQLPOGUDBSU-UHFFFAOYSA-N 2,6-dimethylmorpholine Chemical compound CC1CNCC(C)O1 HNVIQLPOGUDBSU-UHFFFAOYSA-N 0.000 description 12
- 229920001223 polyethylene glycol Polymers 0.000 description 12
- 239000000203 mixture Substances 0.000 description 11
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 10
- 239000002202 Polyethylene glycol Substances 0.000 description 9
- ZTQSAGDEMFDKMZ-UHFFFAOYSA-N butyric aldehyde Natural products CCCC=O ZTQSAGDEMFDKMZ-UHFFFAOYSA-N 0.000 description 9
- 239000007858 starting material Substances 0.000 description 8
- 150000001299 aldehydes Chemical class 0.000 description 7
- 239000000758 substrate Substances 0.000 description 7
- YEDZFQXXPSYBGE-UHFFFAOYSA-N 2-methyl-3-[4-(2-methylbutan-2-yl)phenyl]propanal Chemical compound CCC(C)(C)C1=CC=C(CC(C)C=O)C=C1 YEDZFQXXPSYBGE-UHFFFAOYSA-N 0.000 description 6
- JEGMWWXJUXDNJN-UHFFFAOYSA-N 3-methylpiperidine Chemical compound CC1CCCNC1 JEGMWWXJUXDNJN-UHFFFAOYSA-N 0.000 description 6
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 239000013543 active substance Substances 0.000 description 6
- 238000004821 distillation Methods 0.000 description 6
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 6
- 235000015097 nutrients Nutrition 0.000 description 6
- 238000003756 stirring Methods 0.000 description 6
- 241000222120 Candida <Saccharomycetales> Species 0.000 description 5
- 239000003054 catalyst Substances 0.000 description 5
- 230000002538 fungal effect Effects 0.000 description 5
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 5
- 230000007935 neutral effect Effects 0.000 description 5
- 239000012071 phase Substances 0.000 description 5
- 238000010992 reflux Methods 0.000 description 5
- UJDZRYKSQICNEU-UHFFFAOYSA-N 2-methyl-3-[4-(2-methylhexan-2-yl)phenyl]propanal Chemical compound CCCCC(C)(C)C1=CC=C(CC(C)C=O)C=C1 UJDZRYKSQICNEU-UHFFFAOYSA-N 0.000 description 4
- DQRLDVASHSFGJT-UHFFFAOYSA-N 3-[4-(2,2-dimethylpropyl)phenyl]-2-methylpropanal Chemical compound O=CC(C)CC1=CC=C(CC(C)(C)C)C=C1 DQRLDVASHSFGJT-UHFFFAOYSA-N 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 241000228402 Histoplasma Species 0.000 description 4
- YNAVUWVOSKDBBP-UHFFFAOYSA-N Morpholine Chemical group C1COCCN1 YNAVUWVOSKDBBP-UHFFFAOYSA-N 0.000 description 4
- 240000004808 Saccharomyces cerevisiae Species 0.000 description 4
- HUMNYLRZRPPJDN-UHFFFAOYSA-N benzaldehyde Chemical compound O=CC1=CC=CC=C1 HUMNYLRZRPPJDN-UHFFFAOYSA-N 0.000 description 4
- 239000003245 coal Substances 0.000 description 4
- 239000012299 nitrogen atmosphere Substances 0.000 description 4
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 4
- 239000000725 suspension Substances 0.000 description 4
- HLGBZECCCDFEGJ-UHFFFAOYSA-N 2-methyl-3-(2-phenylphenyl)propanal Chemical compound O=CC(C)CC1=CC=CC=C1C1=CC=CC=C1 HLGBZECCCDFEGJ-UHFFFAOYSA-N 0.000 description 3
- GUDSPUYCSLFBPB-UHFFFAOYSA-N 2-methyl-3-[4-(3-methylbutan-2-yl)phenyl]propanal Chemical compound CC(C)C(C)C1=CC=C(CC(C)C=O)C=C1 GUDSPUYCSLFBPB-UHFFFAOYSA-N 0.000 description 3
- YKAZUKYOLMZNAE-UHFFFAOYSA-N 2-methyl-3-[4-(3-methylhexan-3-yl)phenyl]propanal Chemical compound CCCC(C)(CC)C1=CC=C(CC(C)C=O)C=C1 YKAZUKYOLMZNAE-UHFFFAOYSA-N 0.000 description 3
- VUCZRIDJDWERCF-UHFFFAOYSA-N 2-methyl-3-[4-(4-methyloctan-4-yl)phenyl]propanal Chemical compound CCCCC(C)(CCC)C1=CC=C(CC(C)C=O)C=C1 VUCZRIDJDWERCF-UHFFFAOYSA-N 0.000 description 3
- IDWRJRPUIXRFRX-UHFFFAOYSA-N 3,5-dimethylpiperidine Chemical compound CC1CNCC(C)C1 IDWRJRPUIXRFRX-UHFFFAOYSA-N 0.000 description 3
- XAWNIPLKUOVBKS-UHFFFAOYSA-N 3-[4-(3-ethylpentan-3-yl)phenyl]-2-methylpropanal Chemical compound CCC(CC)(CC)C1=CC=C(CC(C)C=O)C=C1 XAWNIPLKUOVBKS-UHFFFAOYSA-N 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 229920001817 Agar Polymers 0.000 description 3
- 241000222122 Candida albicans Species 0.000 description 3
- 238000003747 Grignard reaction Methods 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- RWRDLPDLKQPQOW-UHFFFAOYSA-N Pyrrolidine Chemical compound C1CCNC1 RWRDLPDLKQPQOW-UHFFFAOYSA-N 0.000 description 3
- 241000223238 Trichophyton Species 0.000 description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- 239000008272 agar Substances 0.000 description 3
- 150000001412 amines Chemical class 0.000 description 3
- 229940095731 candida albicans Drugs 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 3
- 238000000338 in vitro Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000011541 reaction mixture Substances 0.000 description 3
- CDBYLPFSWZWCQE-UHFFFAOYSA-L sodium carbonate Substances [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- FBCSGBBBIAWTOW-UHFFFAOYSA-N 1-[2-methyl-3-[4-(2-methylpropyl)phenyl]propyl]piperidine Chemical compound C1=CC(CC(C)C)=CC=C1CC(C)CN1CCCCC1 FBCSGBBBIAWTOW-UHFFFAOYSA-N 0.000 description 2
- CWODALVPMVYELN-UHFFFAOYSA-N 2-methyl-3-(4-phenylphenyl)propanal Chemical compound C1=CC(CC(C)C=O)=CC=C1C1=CC=CC=C1 CWODALVPMVYELN-UHFFFAOYSA-N 0.000 description 2
- VYLZDKRGDLITAA-UHFFFAOYSA-N 2-methyl-3-[4-(2-methylbutan-2-yl)phenyl]prop-2-enal Chemical compound CCC(C)(C)C1=CC=C(C=C(C)C=O)C=C1 VYLZDKRGDLITAA-UHFFFAOYSA-N 0.000 description 2
- YLIXVKUWWOQREC-UHFFFAOYSA-N 2-methyl-3-[4-(2-methylpropyl)phenyl]propanal Chemical compound CC(C)CC1=CC=C(CC(C)C=O)C=C1 YLIXVKUWWOQREC-UHFFFAOYSA-N 0.000 description 2
- QHTJSSMHBLGUHV-UHFFFAOYSA-N 2-methylbutan-2-ylbenzene Chemical compound CCC(C)(C)C1=CC=CC=C1 QHTJSSMHBLGUHV-UHFFFAOYSA-N 0.000 description 2
- VCLHBNJZBQPZKS-UHFFFAOYSA-N 3-(4-benzylphenyl)-2-methylpropanal Chemical compound C1=CC(CC(C)C=O)=CC=C1CC1=CC=CC=C1 VCLHBNJZBQPZKS-UHFFFAOYSA-N 0.000 description 2
- UVIRDOWEAHVTNK-UHFFFAOYSA-N 3-[4-(2,5-dimethylhexan-3-yl)phenyl]-2-methylpropanal Chemical compound CC(C)CC(C(C)C)C1=CC=C(CC(C)C=O)C=C1 UVIRDOWEAHVTNK-UHFFFAOYSA-N 0.000 description 2
- ZOTDOUJAFWGRQR-UHFFFAOYSA-N 3-methyl-1-[2-methyl-3-[4-(2-methylhexan-2-yl)phenyl]propyl]piperidine Chemical compound C1=CC(C(C)(C)CCCC)=CC=C1CC(C)CN1CC(C)CCC1 ZOTDOUJAFWGRQR-UHFFFAOYSA-N 0.000 description 2
- 241000233866 Fungi Species 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- AMIMRNSIRUDHCM-UHFFFAOYSA-N Isopropylaldehyde Chemical compound CC(C)C=O AMIMRNSIRUDHCM-UHFFFAOYSA-N 0.000 description 2
- STNJBCKSHOAVAJ-UHFFFAOYSA-N Methacrolein Chemical compound CC(=C)C=O STNJBCKSHOAVAJ-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- GLUUGHFHXGJENI-UHFFFAOYSA-N Piperazine Chemical compound C1CNCCN1 GLUUGHFHXGJENI-UHFFFAOYSA-N 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- 241001045770 Trichophyton mentagrophytes Species 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 150000001298 alcohols Chemical class 0.000 description 2
- 230000001857 anti-mycotic effect Effects 0.000 description 2
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 2
- 244000309464 bull Species 0.000 description 2
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 2
- 239000000920 calcium hydroxide Substances 0.000 description 2
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 2
- 150000002081 enamines Chemical class 0.000 description 2
- 125000003754 ethoxycarbonyl group Chemical group C(=O)(OCC)* 0.000 description 2
- HEJZHMWYQYBWBS-UHFFFAOYSA-N ethyl 3-(4-cyclohexylphenyl)-2-methylprop-2-enoate Chemical compound C1=CC(C=C(C)C(=O)OCC)=CC=C1C1CCCCC1 HEJZHMWYQYBWBS-UHFFFAOYSA-N 0.000 description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 2
- 239000002035 hexane extract Substances 0.000 description 2
- 150000004678 hydrides Chemical class 0.000 description 2
- 150000002430 hydrocarbons Chemical group 0.000 description 2
- 230000007062 hydrolysis Effects 0.000 description 2
- 238000006460 hydrolysis reaction Methods 0.000 description 2
- 208000015181 infectious disease Diseases 0.000 description 2
- 229910052740 iodine Inorganic materials 0.000 description 2
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 2
- 239000012280 lithium aluminium hydride Substances 0.000 description 2
- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Chemical compound [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 description 2
- XTEGVFVZDVNBPF-UHFFFAOYSA-N naphthalene-1,5-disulfonic acid Chemical compound C1=CC=C2C(S(=O)(=O)O)=CC=CC2=C1S(O)(=O)=O XTEGVFVZDVNBPF-UHFFFAOYSA-N 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000002674 ointment Substances 0.000 description 2
- 239000012074 organic phase Substances 0.000 description 2
- QNGNSVIICDLXHT-UHFFFAOYSA-N para-ethylbenzaldehyde Natural products CCC1=CC=C(C=O)C=C1 QNGNSVIICDLXHT-UHFFFAOYSA-N 0.000 description 2
- 229910000027 potassium carbonate Inorganic materials 0.000 description 2
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 239000012279 sodium borohydride Substances 0.000 description 2
- 229910000033 sodium borohydride Inorganic materials 0.000 description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 125000001973 tert-pentyl group Chemical group [H]C([H])([H])C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 2
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 229910052727 yttrium Inorganic materials 0.000 description 2
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 1
- OGFAWKRXZLGJSK-UHFFFAOYSA-N 1-(2,4-dihydroxyphenyl)-2-(4-nitrophenyl)ethanone Chemical compound OC1=CC(O)=CC=C1C(=O)CC1=CC=C([N+]([O-])=O)C=C1 OGFAWKRXZLGJSK-UHFFFAOYSA-N 0.000 description 1
- PVOAHINGSUIXLS-UHFFFAOYSA-N 1-Methylpiperazine Chemical compound CN1CCNCC1 PVOAHINGSUIXLS-UHFFFAOYSA-N 0.000 description 1
- AUDOISCMCZWWQS-UHFFFAOYSA-N 1-[2-methyl-3-(2-phenylphenyl)propyl]piperidine Chemical compound C=1C=CC=C(C=2C=CC=CC=2)C=1CC(C)CN1CCCCC1 AUDOISCMCZWWQS-UHFFFAOYSA-N 0.000 description 1
- MQBNRLKXCAEKRD-UHFFFAOYSA-N 1-[2-methyl-3-[4-(2-methylbutan-2-yl)phenyl]prop-1-enyl]piperidine Chemical compound C1=CC(C(C)(C)CC)=CC=C1CC(C)=CN1CCCCC1 MQBNRLKXCAEKRD-UHFFFAOYSA-N 0.000 description 1
- BFXBKMGZNPTFOF-UHFFFAOYSA-N 1-[2-methyl-3-[4-(2-methylhexan-2-yl)phenyl]propyl]piperidine Chemical compound C1=CC(C(C)(C)CCCC)=CC=C1CC(C)CN1CCCCC1 BFXBKMGZNPTFOF-UHFFFAOYSA-N 0.000 description 1
- ZGDYHQGJJVUFRE-UHFFFAOYSA-N 1-[2-methyl-3-[4-(3-methylbutan-2-yl)phenyl]propyl]piperidine Chemical compound C=1C=C(C(C)C(C)C)C=CC=1CC(C)CN1CCCCC1 ZGDYHQGJJVUFRE-UHFFFAOYSA-N 0.000 description 1
- WMILIXDXZOSMRK-UHFFFAOYSA-N 1-[2-methyl-3-[4-(3-methylhexan-3-yl)phenyl]propyl]piperidine Chemical compound C1=CC(C(C)(CC)CCC)=CC=C1CC(C)CN1CCCCC1 WMILIXDXZOSMRK-UHFFFAOYSA-N 0.000 description 1
- BRTMBRFUVMXJKA-UHFFFAOYSA-N 1-[2-methyl-3-[4-(4-methyloctan-4-yl)phenyl]propyl]piperidine Chemical compound C1=CC(C(C)(CCC)CCCC)=CC=C1CC(C)CN1CCCCC1 BRTMBRFUVMXJKA-UHFFFAOYSA-N 0.000 description 1
- SGORDMPFPJLKCJ-UHFFFAOYSA-N 1-[3-(4-benzylphenyl)-2-methylpropyl]piperidine Chemical compound C=1C=C(CC=2C=CC=CC=2)C=CC=1CC(C)CN1CCCCC1 SGORDMPFPJLKCJ-UHFFFAOYSA-N 0.000 description 1
- XERLQPAQBNONBT-UHFFFAOYSA-N 1-[3-[4-(1-cyclohexyl-2-methylpropan-2-yl)phenyl]-2-methylpropyl]piperidine Chemical compound C=1C=C(C(C)(C)CC2CCCCC2)C=CC=1CC(C)CN1CCCCC1 XERLQPAQBNONBT-UHFFFAOYSA-N 0.000 description 1
- HMKRERJVAPJZCA-UHFFFAOYSA-N 1-[3-[4-(2,2-dimethylpropyl)phenyl]-2-methylpropyl]piperidine Chemical compound C=1C=C(CC(C)(C)C)C=CC=1CC(C)CN1CCCCC1 HMKRERJVAPJZCA-UHFFFAOYSA-N 0.000 description 1
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Classifications
-
- 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
- C07D295/02—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 containing only hydrogen and carbon atoms in addition to the ring hetero elements
- C07D295/027—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 containing only hydrogen and carbon atoms in addition to the ring hetero elements containing only one hetero ring
- C07D295/03—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 containing only hydrogen and carbon atoms in addition to the ring hetero elements containing only one hetero ring with the ring nitrogen atoms directly attached to acyclic carbon atoms
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N33/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic nitrogen compounds
- A01N33/02—Amines; Quaternary ammonium compounds
- A01N33/04—Nitrogen directly attached to aliphatic or cycloaliphatic carbon atoms
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N33/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic nitrogen compounds
- A01N33/16—Biocides, pest repellants or attractants, or plant growth regulators containing organic nitrogen compounds containing nitrogen-to-oxygen bonds
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/34—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom
- A01N43/40—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom six-membered rings
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/72—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms
- A01N43/84—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms six-membered rings with one nitrogen atom and either one oxygen atom or one sulfur atom in positions 1,4
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N49/00—Biocides, pest repellants or attractants, or plant growth regulators, containing compounds containing the group, wherein m+n>=1, both X together may also mean —Y— or a direct carbon-to-carbon bond, and the carbon atoms marked with an asterisk are not part of any ring system other than that which may be formed by the atoms X, the carbon atoms in square brackets being part of any acyclic or cyclic structure, or the group, wherein A means a carbon atom or Y, n>=0, and not more than one of these carbon atoms being a member of the same ring system, e.g. juvenile insect hormones or mimics thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P17/00—Drugs for dermatological disorders
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/04—Antibacterial agents
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
- C07C17/16—Preparation of halogenated hydrocarbons by replacement by halogens of hydroxyl groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/132—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group
- C07C29/136—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH
- C07C29/14—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of a —CHO group
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
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Description
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i
Den foreliggende opfindelse angår en analogifremgangsmåde til fremstilling af hidtil ukendte heterocycliske forbindelser med den almene formel I
Vi p V 2
R J
5 hvor R betegner alkyl med 4-12 carbonatomer, cycloalkyl med 3-7 carbonatomer, mono-C^_^-alkyl-substitueret cycloalkyl med 4-7 carbonatomer, Cg g-cycloaikyl-Ci ^-alkyl, phenyl eller phenyl-C^_^-alk-12 3 yl, R , R og R betegner hydrogen eller alkyl med 1-8 carbonatomer, med det forbehold, at når R betegner tert.butyl, betegner 12 3 10 mindst én af substituenterne R , R og R alkyl med 5-8 carbonatomer; og X betegner en methylengruppe eller et oxygenatom, eller farmaceutisk acceptable syreadditionssalte af sådanne forbindelser, som har basisk karakter.
De omhandlede forbindelser har antimykotisk virkning.
15 Eksempler på alkylgrupper med 1-4 carbonatomer er methyl, ethyl, propyl, isopropyl, butyl, isobutyl og tert.butyl.
Alkylgrupper med 4-12 carbonatomer er ligekædede eller forgrenede carbonhydridgrupper som fx butyl, isobutyl, tert.butyl, neopentyl, 1,1-dimethylpropyl, 1,1-dimethylpentyl, 1,1-diethylpropyl, -1,1-di-20 methylbutyl, 1-isopropyl-3-methyI-but-l-yl, 1-ethyl-1-methylbutyl og dodecyl. Udtrykket "Cgg-cycloalkyl-Ci^-alkyl" omfatter især også sådanne grupper, hvori alkyldelen er forgrenet.
2
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Eksempler på phenylalkylgrupper er benzyl, phenylethyl, 2-phenyl-propan-2-yl og 1-phenyl-l-ethyl.
Forbindelser med den almene formel I, som har basisk karakter, danner salte med organiske og uorganiske syrer. Saltene af forbindelser-5 ne med den almene formel I er salte med fysiologisk tolerable syrer.
Hertil hører fortrinsvis halogenbrintesyrerne såsom saltsyre og brom-brintesyre, og yderligere phosphorsyre og salpetersyre, og desuden mono- og bifunktionelle carboxylsyrer og hydroxycarboxylsyrer såsom eddikesyre, maleinsyre, ravsyre, fumarsyre, vinsyre, citronsyre, sa-10 licylsyre, sorbinsyre og mælkesyre, og endelig sulfonsyrer såsom 1,5-naphthalen-disulfonsyre. Fremstilling af sådanne salte sker på i og for sig kendt måde.
I de tyske patentskrifter nr. 1.164.152 og 1.198.125 beskrives fremstilling af bl.a. fungicide N-alkyl- henholdsvis N-cyclododecylphenyl-, 15 N-cyclooctylphenyl- og N-dodecylphenylmorpholiner, hvis morpholin-kerne kan være substitueret med methyl. Der er imidlertid ikke i nogen af patentskrifterne specifikt beskrevet fremstilling af en eneste N-aralkyl-morpholin, og slet ikke en sådan med den foreliggende almene formel I med helt specifik betydning for aralkylsubstituen-20 terne.
Østrigsk patentskrift nr. 312.607 beskriver fremstilling af bl.a. farmakologisk virksomme N-aralkyl-piperidiner og -morpholiner, som i modsætning til de foreliggende forbindelser med den almene formel I har en til arylgruppen bundet pyrrolidin-, piperidin-, homopiperi-25 din-, piperazin-, 4-methylpiperazin- eller morpholinsubstituent.
USA patentskrift nr. 2.213.469 beskriver fremstilling af anæstetisk virksomme N-aralkyl-morpholiner, hvis morphol in kerne kan være substitueret med alkyl. Også i dette tilfælde er der imidlertid ikke beskrevet fremstilling af en N-aralkyl-morpholin med helt specifik be-30 tydning for aralkylsubstituenterne, således som det er defineret nærmere ovenfor for de foreliggende forbindelser med den almene formel I.
3
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Fremgangsmåden til fremstilling af forbindelserne med den almene formel I er ejendommelig ved, at a) et halogenid med den almene formel 11 CH3 "
CHjY
5 hvor R har den i sammenhæng med den almene formel I angivne betydning, og Y betegner chlor, brom eller iod, omsættes med en forbindelse med den almene formel III
E1 ybc" * in
HN X
3 ΚΙ 2 3 hvor R , R , R og X har den i sammenhæng med den almene formel 10 I angivne betydning, eller
b) den aliphatiske dobbeltbinding i en forbindelse med den almene formel IV
Ύΐ f A-* 12 3 hvor R, R , R , R og X har den i sammenhæng med den almene 15 formel I angivne betydning, hydrogeneres katalytisk eller reduceres med myresyre, eller 4
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c) en forbindelse med den almene formel V
"Yi Γ1
R
12 3 hvor R, R , R , R og X har den i sammenhæng med den almene formel I angivne betydning, hydrogeneres katalytisk, 5 hvorefter om ønsket en ved a), b) eller c) dannet forbindelse med den almene formel I, som har basisk karakter, på i og for sig kendt måde omdannes til et farmaceutisk acceptabelt syreadditionssalt.
De nedenfor angivne romertal refererer til de ovenfor angivne strukturformler og/eller til de i det nedenstående reaktionsskema angivne 10 strukturformler og/eller til de strukturformler, der er angivet i den nedenstående beskrivelse af fremstillingen af udgangsmaterialerne. I reaktionsskemaerne A og B har symbolerne R, R , R , R og X den i sammenhæng med den almene formel I angivne betydning, og Y har den i sammenhæng med den almene formel II angivne betydning. I re-15 aktionsskemaet B betegner Et en ethylgruppe og Ac en acetylgruppe.
Reaktionsskema A
R \ CH- r. CEL· F1 2 CH
I 3 I 3 /“^"VR il I '
RJ
VI I iv ^ 11 xk^&-jxLz6: R3
X
V
5
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S
Reaktionsskema B
CII3 R I / OAc 'XL. p, Ό* x ^ 0 sp=^_cooEt xiv xi11 R CH3
T]L (EtO)2-P-(!:H-COOEt Y
CHO & XI ch3 ώ2 1? Zn/Br-dlH-COOEt R CH CH, I I N 3 il I 3 k^° il L ji 1 . OAc r cooEt '3 ix
R
XV XII
V
R ΥΠι f3 OH VIIa ‘OJl
Villa Villa VHIb s/ ^ v \ * / ^ IL ^ ^ CH / CHo ys CH, 1^3 H / viia ^/viia VIIb i κ^γ CH3 *yft CH3 CH3 VN/V11^ R3 VI IV II·
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6
Ifølge fremgangsmådevariant a) omsættes et halogenid med den almene formel II med en amin med den almene formel III i et inert opløsningsmiddel, fortrinsvis i en ether såsom diethylether, tetrahydro-furan eller dioxan i nærværelse af en base såsom triethylamin eller et 5 overskud af amin med den almene formel III.
Højerekogende alkoholer foretrækkes som inerte opløsningsmidler.
Særligt foretrukket er ethylenglycol eller glycerin. Blandingen lades fortrinsvis reagere ved en temperatur i området 50-150°C. Det foretrækkes især at anvende ethylenglycol som opløsningsmiddel og at 10 udføre reaktionen ved en temperatur i området 100-110°C.
Ifølge fremgangsmådevariant b) hydrogeneres en forbindelse med den almene formel IV katalytisk eller reduceres med myresyre. Ædelmetalkatalysatorer såsom platin, palladium - eventuelt på kul - samt Ra-ney-nikkel er særligt egnede som katalysatorer. Særligt foretrukket 15 er palladium/kul.
Velegnede inerte opløsningsmidler er carbonhydrider såsom benzen, toluen eller xylen samt alkoholer såsom methanol eller ethanol. Det foretrækkes at anvende toluen. Reaktionstemperaturen vælges med fordel i intervallet mellem 0°C og 50°C, idet stuetemperatur fore-20 trækkes.
Reduktionen af enaminen med myresyre gennemføres fortrinsvis i fraværelse af et opløsningsmiddel. Myresyren dryppes, om nødvendigt under afkøling, til enaminen ved en temperatur i området 0-100°C, fortrinsvis ved en temperatur i området 50-70°C.
25 Ifølge fremgangsmådevariant c) hydrogeneres en forbindelse med den almene formel V katalytisk. Som katalysator anvendes fortrinsvis platin eller palladium, hvorhos der som opløsningsmiddel anvendes vand eller alkohol. For at undgå en mulig hydrogenolyse tilsættes reaktionsblandingen mindst ét ækvivalent syre, fortrinsvis saltsyre.
30 En foretrukken gruppe af forbindelser med den almene formel I er sådanne, hvor R betegner 1,1-dimethylpropyl. En anden gruppe af 7
DK 153544B
foretrukne forbindelser med den almene formel I er sådanne, hvor R betegner phenyl.
Foretrukne slutprodukter fremstillet ved de her omhandlede fremgangsmåder er: 5 1-[3-(p-tert.amylphenyl)-2-methylpropyl]piperidin, 1-[3-(p-tert.amylphenyl)-2-methylpropyl]-3-methylpiperidin, 1 - [3- (p-tert. amylpheny I) -2-methylpropyl] -3,5-dimethylpiperidin, 4-[3-(p-tert. amy Iphenyl)-2-methylpropyl]-2,6-dimethylmorpholin, 1 -(3-[p-(1,1-diethy Ipropy I) phenyl]-2-methylpropyl)-3-methylpiperi-10 din, 1 - (3- [p- (1,1 -dimethylpentyl)phenyl] -2-methylpropyl) -3-methyIpiperi-din, 1 - (3- [p- (1,1 -dimethylpentyl)phenyl] -2-methylpropyl) -piperidin, 4- [3- (4-biphenylyl) -2-methylpropyl] -2, G-dimethylmorpholin, 15 1-(3-[p-(a,o-dimethylbenzyl) phenyl]-2-methylpropyl) piperidin, 1 -(3-[p-(a,a-dimethy Ibenzyl) phenyl]-2-methylpropyl)-3-methylpiperi-din, 1 "(3-[p-(a,a-dimethylbenzyl) phenyl] -2-methylpropyl) -3,5-dimethylpiperidin, 20 4- (3- [p- (α,α-dimethylbenzyl) phenyl] -2-methylpropyl) -2,6-dimethyl- morpholin, 1 - (3- [p- (1 -cyclohexyl-1 -methyl) phenyl] -2-methylpropyl) -piperidin, 1 - (3- [p- (1 -cyclohexyl-1 -methyl) phenyl] -2-methylpropyl) -3,5-dimethylpiperidin og 25 4-(3-[p-(1-cyclohexyl-1-methyl) phenyl]-2-methylpropyl)-2,6-dimeth- ylmorpholin, især den 1. og 4. forbindelse i ovenstående liste.
Udgangsmaterialerne med de almene formler II, IV og V er.til dels hidtil ukendte.
30 Forbindelserne med de almene formler V fremstilles ved alkylering af en amin med den almene formel III med et halogenid med den almene formel VI. Denne alkylering udføres ifølge fremgangsmådevariant a), som er beskrevet ovenfor. Halogeniderne kan fremstilles på i og for
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8 sig kendt måde ud fra den tilsvarende alkohol med den almene formel Vila <SBj i 11 Vlla ved omsætning med et phosphorhalogenid såsom phosphortribromid, 5 phosphortrichlorid, phosphorpentabromid eller phosphorpentachlorid med eller uden tilsætning af en tertiær base.
Alkoholen med den almene formel Vila fremstilles ud fra en forbindelse med den almene formel Villa eller IX
|l I Villa 10 eller R CIi3 CXi COOC2H5 ved reduktion på i og for sig kendt måde med et velegnet complext hydrid. Velegnede complexe hydrider til reduktion af en forbindelse med den almene formel Villa er fx borhydrider såsom natriumborhy-15 drid eller alanater såsom lithiumaluminiumhydrid. Til reduktionen af 9
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en forbindelse med den almene formel IX er lithiumaluminiumhydrid velegnet. Forbindelserne med de almene formler Villa og IX fremstilles ud fra aldehydet med den almene formel X
R
I x c=o
H
5 ved en Wittig-, Horner- eller Reformatzky-reaktion (jfr. reaktionsskema B).
Som eksempel på Wittig- og Horner-reaktionen henvises til Synthesis (1974), side 122ff. I dette litteratursted er ligeledes anført den dertil hørende sekundære litteratur. Eksempler på Reformatzky-reaktionen 10 er beskrevet i Bull. Soc. Chim. France, 1961, side 2145ff. I dette litteratursted er ligeledes anført en udførlig bibliografi angående Reformatzky-reaktionen.
Til fremstilling af en forbindelse med den almene formel Villa omsættes aldehydet med formlen XI med propionaldehyd med formlen XV i 15 overensstemmelse med en i og for sig kendt Claisen-Schmidt-kondensation. Den dertil hørende litteratur er angivet på side 94 i "Namenreaktionen der organischen Chemie", Dr. Alfred HUthig Verlag GmbH,
Heidelberg 1961.
En forbindelse med den almene formel VII Ib fremstilles på i og for sig 20 kendt måde ud fra en forbindelse med den almene formel XII ved hydrolyse. Reaktionen udføres fx som anført i Bull. Soc. Chim.,
France, 1961, side 1194ff. Forbindelsen med den almene formel XII fremstilles ligeledes på i og for sig kendt måde ud fra forbindelserne med de almene formler XIV og XIII ved en Friedel-Crafts-reaktion.
25 Denne Friedel-C rafts-reaktion kan fx udføres analogt med eksemplerne, der er anført i det ovenfor angivne litteratursted.
DK 153544 B
10
En forbindelse med den almene formel Vila oxideres på i og for sig kendt måde til en forbindelse med den almene formel Villa. Fx kan de i J. Org. Chem. 39, 1974, 3304 beskrevne fremgangsmåder anvendes.
Forbindelsen med den almene formel Villa eller VII Ib kan på i og for 5 sig kendt måde ved en Grignard-reaktion omdannes til forbindelsen med den almene formel Vila eller VIIb. Hvad angår Grignard-reaktionen henvises til monografien "Grignard Reactions of Nonmetallic Substrates", forlag Prentice-Hall Inc., New York 1954.
En forbindelse med den almene formel Villa og Vila kan på i og for 10 sig kendt måde omdannes til en forbindelse med den almene formel VII Ib eller VI Ib, idet udgangsmaterialet opløses i en alkohol, fortrinsvis methanol eller ethanol, eventuelt under tilsætning af vand og vandopløselige uorganiske baser såsom natrium- eller kaliumcarbonat eller calciumhydroxid, og hydrogeneres ved stuetemperatur i nærvæ-15 relse af palladium/kul.
Forbindelsen med den almene formel IV Cjfr. reaktionsskema B) fremstilles ud fra et aldehyd med den almene formel VII Ib ved at omsætte aldehydet med en forbindelse med den almene formel III. Til dette formål sættes et overskud af sekundær amin med den almene formel III 20 til aldehydet, og blandingen opvarmes under tilbagesvaling i benzen eller toluen, hvorved det dannede vand afdestilleres i form af en azeotrop (jfr. "Advances in Organic Chemistry", bind 4, side 9ff, forlag Interscience Publishers, New York, London, 1963).
Foretrukne udgangsmaterialer med den almene formel Villa og VII Ib til 25 fremgangsmåden ifølge opfindelsen er: 3-Cp-isobutylphenyl)-2-methylpropionaldehyd, 3-(p-neopentylphenyl)-2-methy!propionaldehyd, 3-(p-tert.amylphenyl)-2-methylpropionaldehyd, 3- [p- (1,1 -dimethylpentyl) phenyl] -2-methylpropionaldehyd, 30 3- [p- (1,1 -diethylpropyl)phenyl] -2-methylpropionaldehyd,
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11 3-(p-cyclohexylphenyl)-2-methylpropionaldehyd, 3-p-biphenylyl-2-methylpropionaldehyd, 3- [p- (1 -propyl-1 -methylpentyl) phenyl] -2-methylpropionaldehyd, 3-[p-(1-ethyl-1-methylbutyl)phenyl]-2-methylpropionaldehyd, 5 3-[p-(1,2-dimethylpropyl)phenyl] -2-methylpropionaldehyd, 3-[p-(l-isopropyl-3-methylbutyl) phenyl]-2-methylpropionaldehyd, 3-[p-(a, a-dimethylbenzyl) phenyl]-2-methylpropionaldehyd, og 3- [p- (1 -cyclohexyl-1 -methyl) phenyl] -2-methylpropionaldehyd.
Et foretrukket udgangsmateriale med den almene formel VI er 10 3-(p-tert.amylphenyl)-2-methy!allylbromid.
Et foretrukket udgangsmateriale med den almene formel II til den her omhandlede fremgangsmåde er 3- (p-tert,amyIphenyl)-2-methylpropylbromid.
Foretrukne udgangsmaterialer med den almene formel IV til den her 15 omhandlede fremgangsmåde er: 1 -[3-(p-tert.amylphenyl)-2-methy|-l-propenyl] piperidin, 1-[3-(p-tert.amylphenyl)-2-methyM-propenyl]-3-methylpiperidin, 1-[3-(p-tert.amylphenyl)-2-methyl-1-propenyl]-3,5-dimethy!piperidin, 4- [3-(p-tert.amylphenyl)-2-methyl-1-propenyl]-2,6-dimethylmorpholin, 20 1 - (3- [p- (1,1 -diethylpropyl) -phenyl] -2-methyl-1 -propenyl) -3-methyl- piperidin, 1 -(3- [p-(1,1 -dimethylpropyOphenyl] -2-methyl-1 -propenyl) -3-methyl-piperidin, 1-(3-[p-(1,1-dimethylpropyl) phenyl]-2-methyl-1-propenyl) piperidin, 25 4- [3- (4-biphenyl) -2-methyl-1 -propenyl] -2,6-dimethylmorpholin, 1-(3-[p-(a,a-dimethylbenzyl) phenyl]-2-methyl-1-propenyl) piperidin, 1-(3-[p-(a, a-dimethylbenzyl) phenyl]-2-methyI-1-propenyl)-3-methyl-piperidin, 1- (3-[p-(a, a-dimethylbenzyl) phenyl] -2-methyl-1 -propenyl) -3,5-dime-30 thylpiperidin, 4-(3-[p-(a, a-dimethylbenzyl) phenyl]-2-methyl-1-propenyl)-2,6-dime-thylmorpholin,
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12 1" (3-[p-(1-cyclohexyl-1-methyl) phenyl]-2-methyl-1-propenyl)piperidin, 1-(3-[p-(l-cyclohexyl-l-methyl) phenyl]-2-methyl-l-propenyl)-3,5-di-methylpiperidin og 4- (3- [p- (1 -cyclohexyl-1 -methyl) phenyl] -2-methyl-1 -propenyl) -2,6-di-5 methylmorpholin.
Isoleringen af forbindelserne med den almene formel IV er ikke nødvendig. De omdannes uden oparbejdning enten ved tilsætning af myresyre eller ved hydrogenering direkte til forbindelser med den almene formel I.
10 De her omhandlede forbindelser med den almene formel I er egnede til bekæmpelse af infektioner, som fremkaldes af svampe og gær, fx af slægterne Candida, Trichophyton eller Histoplasma. De er især virksomme mod Candida-arter såsom Candida albicans og egner sig fortrinsvis til lokal terapi af overfladiske infektioner i huden og slim-15 hinderne, især i genitalsystemet, fx vaginitis, specielt forårsaget af Candida. Der vælges en lokal applikationsform, så at de virksomme stoffer kan anvendes som terapeutisk aktive præparater i form af salver, små tappe, suppositorier, ovula eller andre egnede former.
Fremstillingen af de farmaceutiske præparater kan ske på i og for sig 20 kendt måde ved blanding af de virksomme stoffer med sædvanlige organiske eller uorganiske inerte bærematerialer og/eller hjælpemidler såsom vand, gelatine, lactose, stivelse, magnesiumstearat, talkum, planteolier, polyalkylenglycoler, vaseline, konserverings-, stabiliserings-, befugtnings- eller emulgeringsmidler, salte til ændring af 25 det osmotiske tryk eller puffere.
Doseringen sker ifølge de individuelle krav, idet dog en administration af 1-2 tabletter indeholdende 100 mg virksomt stof daglig i nogle få dage vil være en foretrukken dosering. Salverne indeholder hensigtsmæssigt 0,3-5% virksomt stof, fortrinsvis 0,5-2% og særligt fore-30 trukket 0,5-1%. Af den nedenstående forsøgsbeskrivelse og de i tabel III angivne resultater fremgår den for fagmanden nødvendige information om doseringen af det virksomme stof.
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a) Test: Candida albicans in vitro
Metode: En standardiseret suspension af gærformen af Candida albicans stamme H 29 (ca. 300 celler/5 ml, hvilket er halvtreds gange det mindste kimtal, som er nødvendigt til at starte en kultur) hældes 5 samtidig med velegnede præparatopløsninger i et smeltet og til 50°C afkølet agarnæringssubstrat efter Rowley og Huber. Præparaterne er opløst i vand eller polyethylenglycol ("Carbowax® 400"). Præparater, som hverken er opløselige i vand eller i polyethylenglycol, suspenderes fint. Præparaternes slutkoncentration i næringssubstratet er 100, 10 10 og 1 mcg/ml. Slutkoncentrationen af polyethylenglycol er 5%. Der inkuberes 7 dage ved 37°C.
Bedømmelse: Der foretages visuel bedømmelse af svampevæksten med det blotte øje.
Resultater: Der angives i mcg/ml den minimale præparatkoncentration, 15 som fuldstændigt forhindrer svampenes vækst (MHC). Resultaterne er for nogle eksempler sammendraget i den nedenstående tabel.
b) Test: Trichophyton mentagrophytes in vitro
Metode: En standardiseret suspension af gærformen af konidier (sporer) af Trichophyton mentagrophytes stamme 109 (ca. halvtreds gange 20 det mindste kimtal, der er nødvendigt til at starte en kultur) hældes samtidig med velegnede præparatopløsninger i et smeltet og til 50°C afkølet agarnæringssubstrat efter Rowley og Huber. Præparaterne er opløst i vand eller polyethylenglycol ("Carbowax®L400"). Præparater, som hverken er opløselige i vand eller i polyethylenglycol, suspende-25 res fint. Slutkoncentrationen af præparaterne i næringssubstratet er 100, 10, 1, 0,1 og 0,01 mcg/ml. Slutkoncentrationen af polyethylenglycol er 5%. Der inkuberes i 7 dage ved 37°C.
Bedømmelse: Svampevæksten bedømmes visuelt med det blotte øje.
Resultater: Der angives i mcg/ml den minimale præparatkoncentration, 30 som fuldstændigt forhindrer svampens vækst (MHC). Resultaterne er for nogle eksempler sammenfattet i den nedenstående tabel.
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14 c) Test: Histoplasma capsufatum in vitro
Metode: En standardiseret suspension af gærformen af Histoplasma capsulatum stamme Hist 2 (ca. halvtreds gange det mindste kimtal, der er nødvendigt til at starte en kultur) hældes samtidig med veleg-5 nede præparatopløsninger i smeltet og til 50°C afkølet agarnæringssubstrat efter Rowley og Huber. Præparaterne er opløst i vand eller polyethylenglycol ("Carbowax® 400*'). Præparater, som hverken er opløselige i vand eller i polyethylenglycol, suspenderes fint. Slutkon-centrationen af præparaterne i næringssubstratet er 100, 10,. 1, 0,1 10 og 0,01 mcg/ml. Slutkoncentrationen af polyethylenglycol er 5%. Der inkuberes i 12 dage ved 28°C.
Bedømmelse: Der foretages visuel bedømmelse af svampevæksten med det blotte øje.
Resultater: Der angives i mcg/ml den minimale præparatkoncentration, 15 som fuldstændigt forhindrer svampevæksten (MHC). Resultaterne er for nogle eksempler sammenfattet i den nedenstående tabel.
Tabel MHC (yg/ml) 20 Teststof Candida Trichophyton Histoplasma albicans mentagr. capsulatum 1-[3-(p-isobutylphen- yl)-2-methylpropyl]pi- 25 peridin 10 1 1 1 - [3- (p-tert. amylphen-yl)-2-methylpropyl]pi- peridin 10 0,01 0,01 1 - (3- [ρ- (a, a-dimethyl-30 benzyl)phenyl]-2-meth- ylpropyOpiperidin 10 1 0,01 4-(3-[p-(a,a-dimeth-ylbenzyl)phenyl] -2-methy I propyl )-2,6- 35 dimethylmorpholin 0,01 1 0,01
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Tabel fortsat MHC (yg/ml)
Teststof Candida Trichophyton Histoplasma 5 albicans mentagr. capsulatum 4- [3- (p-tert. amylphen-yl)-2-methylpropyl]- 2,6-dimethylmorpholin 1 0,1 0,1 10 1-(3-[p-(l,1-dimethyl- pentyl)phenyl]-2-meth- ylpropyDpiperidin 1 0,1 0,01 1 - (3- [p- (1,1 -dimeth-ylpentyl)phenyl]-2-15 methylpropyl)-3- methylpiperidin 1 1 0,01 1- (3-[p-(cx,a'dime-thylbenzyl) phenyl] - 2- methylpropyl)-3- 20 methylpiperidin 1 1 0,01 1- (3-[p-(1,2-dime-thylpropyl)phenyl]- 2- methyIpropyl)pipe- ridin 10 1 0,1 25 ___ MHC = minimal hæmningskoncentration.
De angivne værdier er for størstedelen maksimalværdier, dvs., at den minimale hæmningskoncentration kan ligge lavere.
De virksomme stoffer med den almene formel I besidder ligeledes i "in 30 vivo"-forsøg den ovenfor beskrevne antimycotiske virkning.
Opfindelsen belyses nærmere ved nedenstående eksempler.
Fremstilling af de virksomme stoffer: EKSEMPEL 1 16
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21,8 g 3-(p-tert.amylphenyl)-2-methylpropionaldehyd og 11,3 g pi-peridin opvarmes i 15 ml toluen ved tilbagesvaling i en vandudskiller under nitrogenatmosfære, indtil vandfraspaltningen sluttes (6 timer).
5 Derpå tildryppes ved stuetemperatur under omrøring 6,9 g myresyre, hvorunder reaktionstemperaturen stiger til 36-40°C, og derpå opvarmes blandingen i 2 timer til 75°C. Reaktionsopløsningen afkøles, og der tilsættes 50 ml 2N saltsyre, toluenopløsningen skilles fra, den vandig-saltsure opløsning indstilles med 40 ml 6N natriumhydroxidop-10 løsning til alkalisk reaktion, og produktet ekstraheres med ether. De forenede etherekstrakter vaskes med vand, tørres over natriumsulfat og inddampes. Ved destillation fås rent 1-[3-(p-tert.amylphenyl)-2-methylpropyljpiperidin med kogepunkt 160°C/0,15 mm Hg.
EKSEMPEL 2 15 230 g 3-(p-tert.amylphenyl)-2-methylpropionaldehyd og 137 g 2,6- dimethylmorpholin opvarmes i 1000 ml toluen til tilbagesvaling i en vandudskiller under nitrogenatmosfære i 16 timer, indtil vandudskillelsen sluttes. Ved stuetemperatur tilsættes under nitrogenatmosfære 17,5 g 5%'s palladium/kul, og der hydrogeneres, indtil der ikke læn-20 gere optages hydrogen, katalysatoren filtreres fra, og toluenet af-dampes i vakuum. Ved destillation af remanensen fås rent 4-[3-(p-tert.amylphenyl)-2-methylpropyl]-2,6-dimethylmorpholin med kogepunkt 134°C/0,036 mm Hg.
På analog måde fås 25 ud fra 3-(p-tert.amylphenyl)-2-methylpropionaldehyd med 3-methylpi-peridin ved hydrogenering 1-[3-(p-tert.amylphenyl)-2-methylpropyl]- 3-methylpiperidin med kogepunkt 164°C/0,15 mm Hg, ud fra 3-(p-neopentylphenyl)-2-methylpropionaldehyd med 2,6-dime-thylmorpholin ved hydrogenering 4-[3-(p-neopentylphenyl)-2-methyl-30 propyI]-2,6-dimethylmorpholin med kogepunkt 130°C/0,055 mm Hg,
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17 ud fra 3-(p-neopentylphenyl)-2-methylpropionaldehyd med piperidin ved hydrogenering 1-[3-(p-neopentylphenyl)-2-methy!propyl]piperidin med kogepunkt 104°C/0,09 mm Hg, ud fra 3-(p-neopentylphenyl)-2-methylpropionaldehyd med 3-methyl-5 piperidin ved hydrogenering 1-[3-(p-neopentylphenyl)-2-methyJpro- * - · ·*·.
pyl]-3-methylpiperidin med kogepunkt 119°C/0,09 mm Hg, ud fra 3-(p-isobutylphenyl)-2-methylpropionaldehyd med piperidin ved hydrogenering 1-[3-(p-isobutylphenyl)-2-methylpropyl]piperidin med kogepunkt 105-110°C/0,028 mm Hg, 10 ud fra 3-(p-isobutylphenyi)-2-methy!propionaldehyd med 2,6-dimeth-ylmorpholin ved hydrogenering 4-[3-(p-isobutylphenyl)-2-methylpro-pyI]-2,6-dimethylmorphoiin med kogepunkt 92-95°C/0,024 mm Hg, ud fra 3-[p-(1,1-dimethylpentyl)phenyl]-2-methylpropionaldehyd med piperidin ved hydrogenering 1-(3-[p-(1,1-dimethy!pentyi)phenyl]-2-15 methylpropyDpiperidin med kogepunkt 135-136°C/0,035 mm Hg, ud fra 3-[p-(l,l-dimethylpentyl)phenyl]-2-methylpropionaldehyd med 3-methylpiperidin ved hydrogenering 1-(3-[p-(1,1-dimethylpentyl)phe-nyl]-2-methylpropyi)-3-methylpiperidin med kogepunkt 132-133°C/-0,035 mm Hg, 20 ud fra 3-[p-(1,1-diethylpropyl)phenyl]-2-methylpropionaldehyd med piperidin ved hydrogenering 1-(3-[p-(1,1-diethylpropyl)phenyl]-2-methyipropyDpiperidin med kogepunkt 158°C/0,07 mm Hg, ud fra 3-[p-(1,1-diethylpropyl)phenyl]-2-methylpropionaldehyd med 3-methylpiperidin ved hydrogenering 1-(3-[p-(1,1-diethylpropyl)-25 phenyl]-2-methylpropyl)-3-methylpiperidin med kogepunkt 132°C/0,05 mm Hg, ud fra 3-p-biphenylyl-2-methylpropionaldehyd med piperidin ved hydrogenering 1-(3-p-biphenylyl-2-methylpropyl)piperidin med kogepunkt 149-151°C/0,02 mm Hg, ud fra 3-p-biphenylyl-2-methyipropionaldehyd med 3-methylpiperidin ved hydrogenering 1 -(3-p-biphenylyl-2-methylpropyl)-3-methylpipe ridin med kogepunkt 154-155°C/0,02 mm Hg, 18
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ud fra 3-(p-tert.amylphenyl)-2-methy!propionaldehyd med 3,5-dime-5 thylpiperidin ved hydrogenering l-[3-(p-tert.amylphenyl)-2-methyl-propyl]-3,5-dimethylpiperidin med kogepunkt 135°C/0,05 mm Hg, ud fra 3-[p-(l-ethyl-l-methylbutyl)phenyl]-2-methylpropionaldehyd med piperidin ved hydrogenering 1-(3-[p-(1-ethyl-l-methylbutyl)phe-nyl]-2-methylpropyl)piperidin med kogepunkt 137°C/0,05 mm Hg, 10 ud fra 3-[p-(1-ethyl-l-methylbutyl)phenyl]-2-methylpropionaldehyd med 2,6-dimethylmorpholin ved hydrogenering 4-(3-[p-(l-ethyl-l-me-thylbutyl)phenyl]-2-methylpropyl)-2,6-dimethylmorpholin med kogepunkt 143°C/0,05 mm Hg, ud fra 3-[p-(1,2-dimethylpropyl)phenyl]-2-methylpropionaldehyd med 15 piperidin ved hydrogenering l-(3-[p-(l,2-dimethylpropyl)phenyl]-2-methylpropyl)piperidin med kogepunkt 106°C/0,04 mm Hg, ud fra 3-[p-(1,2-dimethylpropyl)phenyl]-2-methylpropionaldehyd med 2,6-dimethylmorpholin ved hydrogenering 4-(3-[p-(l,2-dimethylprop-yI)phenyl]-2-methylpropyl)-2,6-dimethylmorpholin med kogepunkt 20 110°C/0,04 mm Hg, ud fra 3- [p-(1 -isopropyl-3-methylbutyl)phenyl] -2-methylpropionaldehyd med piperidin ved hydrogenering l-(3-[p-(l-isopropyl-3-methyl-butyl)phenyl]-2-methylpropyl)piperidin med kogepunkt 1l7°C/0,08 mm Hg, 25 ud fra 3-[p-(l-isopropyl-3-TneEhylbutyl)phenyl]-2-methylpropionalde-hyd med 2,6-dimethylmorpholin ved hydrogenering 4-(3-[p-(l-isopro-pyl-3-methylbutyl)phenyl]-2-methylpropyI)-2,6-dimethylmorpholin med kogepunkt 120°C/0,08 mm Hg, ud fra 3-[p-(a,a-dimethylbenzyl)phenyl]-2-methylpropionaldehyd med piperidin ved hydrogenering l-(3-[p-(a,a-dimethy!benzyl)phenyl]-2- methylpropyl) piperidin med kogepunkt 162°C/0,03 mm Hg,
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19 ud fra 3-[p-(a,a-dimethylbenzyl)phenyl]-2-methylpropionaldehyd med 5 3-methylpiperidin ved hydrogenering 1-(3-[p-(a,a-dimethylbenzyl)-phenyl]-2-methylpropyl)-3-methylpiperidin med kogepunkt 167°C/0,04 mm Hg, ud fra 3-[p-(a,a-dimethylbenzyl)phenyl]-2-methylpropionaldehyd med 2,6-dimethylmorpholin ved hydrogenering 4-(3-[p-(a,a-dimethylbenz-10 yl)phenyl]-2-methylpropyl)-2,6-dimethylmorpholin med kogepunkt 162°C/0,04 mm Hg, ud fra 3-[p-(2-cyclohexyl-T,l-dimethylethyl)phenyl]-2-methylpropion-aldehyd med piperidin ved hydrogenering 1-(3-[p-(2-cyclohexyl-1,1-dimethylethyl)phenyl]-2-methylpropyI)piperidin med kogepunkt 15 175°C/0,035 mm Hg, ud fra 3-[p-(2-cyclohexyl-l,l-dimethylethyl)phenyl]-2-methylpropion-aldehyd med 2,6-dimethylmorpholin ved hydrogenering 4-(3-[p-(2-cyc-lohexyl-f, 1 -dimethylethyl) phenyl] -2-methylpropyl) -2,6-dimethylmorpholin med kogepunkt 165°C/0,035 mm Hg, 20 ud fra 3-[p-(l-propyl-l-methylpentyl)phenyl]-2-methylpropionaIdehyd med piperidin ved hydrogenering 1-(3-[p-(1-propyl-1-methylpentyl)-phenyl]-2-methylpropyl)piperidin med kogepunkt 137°C/0,035 mm Hg, ud fra 3-[p-(1 -propyl-1 -methylpentyl)phenyl] -2-methylpropionaldehyd med 2,6-dimethylmorpholin ved hydrogenering 4-(3-[p-(l-propyl-l-25 methylpentyl)phenyl]-2-methylpropyl)-2,6-dimethylmorpholin med kogepunkt 158°C/0,04 mm Hg, ud fra 3-[p-(1 -propyl-1 -methylpentyl)phenyl]-2-methylpropionaldehyd med 3,5-dimethylpiperidin ved hydrogenering l-(3-[p-(1-propyl-l-me-thylpentyl)phenyl]-2-methylpropyl)-3,5-dimethylpiperidin med koge-30 punkt 144°C/0,04 mm Hg,
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20 ud fra 3- [p-(1 -cyclohexyl-1 -methyl)phenyl] -2-methylpropionaidehyd med piperidin ved hydrogenering 1 -(3-[p-(l-cyclohexyl-l-methyl)-phenyI]-2-methylpropyl)piperidin med kogepunkt 140°C/0,04 mm Hg, ud fra 3- [p-(1-cyclohexyl-l-methyl)phenyl]-2-methylpropionaldehyd 5 med 3,5-dimethylpiperidin ved hydrogenering 1-(3-[p-(1-cyclohexyl-1-methyl)phenyl]-2-methylpropyl)-3,5-dimethylpiperidin med kogepunkt 130°C/0,04 mm Hg, ud fra 3-[p-(1-cyclohexyl-l-methyl)phenyl]-2-methylpropionaldehyd med 2,6-dimethylmorpholin ved hydrogenering 4-(3-[p-(1-cyclohexyl-10 1-methyl)phenyl]-2-methylpropyl)-2,6-dimethylmorpholin med koge punkt 160°C/0,07 mm Hg, ud fra 3-(4-biphenylyl)-2-methylpropionaldehyd med 3-ethylpiperidin ved hydrogenering 1 -[3-(4-biphenylyl)-2-methylpropyl] -3-ethylpipe-ridin med kogepunkt 174°C/0,04 mm Hg, 15 ud fra 3-(4-biphenylyl)-2-methylpropionaldehyd med 2,6-dimethylmorpholin ved hydrogenering 4-[3-(4-biphenylyI)-2-methylpropyl]-2,6-dimethylmorpholin med kogepunkt 160°C/0,05 mm Hg, ud fra 3-(p-benzylphenyl)-2-methylpropionaldehyd med piperidin ved hydrogenering 1 -[3-(4-benzylphenyl)-2-methylpropyl]piperidin med 20 kogepunkt 147°C/0,04 mm Hg og ud fra 3-(p-benzylphenyl)-2-methyIpropionaldehyd med 2,6-dimethylmorpholin ved hydrogenering 4- [3-(4-benzylphenyl)-2-methylpropyl] - 2,6-dimethylmorpholin med kogepunkt 155°C/0,04 mm Hg.
I de nedenstående eksempler beskrives fremstillingen af udgangsma-25 terialerne:
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21 EKSEMPEL 3
Til en opløsning af 1,56 g kaliumhydroxid i 113 ml methanol sættes under nitrogenatmosfære 162,2 g p-tert.amylbenzaldehyd, og derpå tildryppes 48,8 g propionaldehyd ved 40°C i løbet af 6 timer. Derpå 5 omrøres i yderligere 1 time ved 40°C, der tilsættes 2 ml eddikesyre og inddampes på rotationsinddamper. Den olieagtige suspension optages i ether, vaskes med vand til neutral reaktion, tørres og inddampes. Ved destillation fås rent 3-(p-tert.amylphenyl)-2-methylacrolein med kogepunkt 117-120°C/0,035 mm Hg.
10 På analog måde fås: ud fra p-(1-ethyl-1-methylbutyl)benzaldehyd og propionaldehyd 3-[p-(l-ethyM-methylbutyl)phenyl]-2-methylacrolein med kogepunkt 107-112°C/0,05 mm Hg, ud fra p-(1,2-dimethylpropy!)benzaldehyd og propionaldehyd 3-[p-15 (1,2-dimethylpropyl)phenyl]-2-methylacrolein med kogepunkt 110°C/0,05 mm Hg, ud fra p-(1-isopropyl-3-methylbutyl)benzaldehyd og propionaldehyd 3-[p-(1-isopropyl-3-methylbutyl)phenyl] -2-methylacrolein med kogepunkt 105-110°C/0,05 mm Hg (kuglerør), 20 ud fra p-(a,a-dimethylbenzyl)benzaldehyd og propionaldehyd 3-[p-(α,α-dimethylbenzyUphenyl]-2-methylacrolein med kogepunkt 167-177°C/ 0,05 mm Hg, ud fra p-(2-cyclohexyl-l, 1-dimethylethyl)benzaldehyd og propionaldehyd 3- [p- (2-cyclohexyl-1,1 -dimethylethyDphenyl] -2-methylacrotein 25 med kogepunkt 143-T48°C/0,04 mm Hg, ud fra p-(1-propyl-1-methylpentyl)benzaldehyd og propionaldehyd 3-[p-(l-propyl-l-methylpentyl)phenyl]-2-methylacrolein med kogepunkt 136°C/0,05 mm Hg,
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22 ud fra p-(1-cyclohexyl-1-methyl) benzaldehyd og propionaldehyd 3-[p-(1-cyclohexyl-1-methyl)phenyl]-2-methylacrolein med kogepunkt 140-145°C/0,05 mm Hg, ud fra p-benzylbenzaldehyd og propionaldehyd 3-(p-benzylphenyl)-5 2-methylacrolein med kogepunkt 155°C/0,04 mm Hg og ud fra p-phenylbenzaldehyd og propionaldehyd 3-(p-biphenylyl)-2-. methylacrolein med smeltepunkt 95°C.
EKSEMPEL 4 432,62 g 3-(p-tert.butylphenyl)-2-methylacrolein opløses i 2500 ml 10 methanol, og under isafkøling tilsættes 38 g natriumborhydrid i små portioner. Derpå omrøres i yderligere 2,5 timer ved stuetemperatur, blandingen hældes i 2500 ml iskold 2N saltsyre og ekstraheres udtømmende med hexan. De forenede hexanekstrakter vaskes med vand til neutral reaktion, tørres over natriumsulfat og inddampes. Ved va-15 kuumdestillation fås rent 3-(p-tert.amylphenyl)-2-methylallylalkohol med kogepunkt 128-133°C/0,04 mm Hg.
EKSEMPEL 5 76 g 3-(p-cyclohexylphenyl)-2-methylallylalkohol og 7,2 ml pyridin i 500 ml n-pentan afkøles til -5°C. Ved denne temperatur tildryppes 20 under omrøring i løbet af 2 timer 40,2 g phosphortribromid i 500 ml n-pentan, og der omrøres i yderligere 3 timer ved stuetemperatur. Reaktionsblandingen hældes ud på 500 g is, og det hele røres sammen i 30 minutter, pentanfasen skilles fra, og den vandige fase eftereks-traheres med n-pentan. De forenede n-pentanfaser vaskes med mættet 25 natriumbicarbonatopløsning og vand til neutral reaktion, tørres over natriumsulfat og inddampes. Herved fås 3-(p-cyclohexylphenyl)-2-me-thylallylbromid med kogepunkt 152°C/0,01 mm Hg (sønderdeling).
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Bemærkning:
Substituerede allylbromider med den almene formel Ila (jfr. reaktionsskema A og B) er termisk ustabile. Ved destillation sker en delvis sønderdeling. Det er derfor fordelagtigt at anvende de fra reaktionen 5 vundne allylbromider uden yderligere rensning i det næste trin.
EKSEMPEL 6
En blanding af 48,1 g p-cyclohexyl-benzaldehyd, 92,3 g (a-ethoxycar-bonyl-ethyliden)triphenylphosphoran og 7,6 g benzoesyre i 250 ml toluen opvarmes under nitrogenatmosfære til tilbagesvaling i 3,5 10 timer, og toluenet afdampes. Den olieagtige krystallinske remanens opløses i 1600 ml methanol/vand (4:1) og ekstraheres udtømmende med hexan. De forenede hexanekstrakter vaskes med natriumcarbonatop-løsning og vand, tørres over natriumsulfat og inddampes. Ved destillation fås 3-(p-cyclohexylphenyl)-2-methylacrylsyreethylester med 15 kogepunkt 150°C/0,03 mm Hg, smeltepunkt 42°C.
EKSEMPEL 7
Til en opløsning af 89,2 g 3-(p-cyclohexylphenyl)-2-methylacrylsyre-ethylester i 400 ml absolut toluen dryppes i løbet af 90 minutter ved ' 25-30°C 110 g af en 70%'s natrium-dihydro-bis-(2-methoxyethoxy)alu-20 minatopløsning i toluen, og der opvarmes derpå i 2 timer ved 40°C.
Derpå afkøles til -10°C, og der tilsættes dråbevis 300 ml 2N natriumhydroxidopløsning, toluenfasen fraskilles, og den vandig-alkaliske fase efterekstraheres to gange med 300 ml toluen. De forenede toluenfaser vaskes til neutral reaktion med vand, tørres over natriumsulfat 25 og inddampes. Ved destillation fås 3-(p-cyclohexylphenyl)-2-methylal-lylalkohol med kogepunkt 140°C/0,01 mm Hg, smeltepunkt 40,5°C.
EKSEMPEL 8 24
DK 153544B
Til en til -10°C afkølet blanding af 637 g p-tert.amylbenzen, 211 g titantetrachlorid og 3 g borfluoridetherat tildryppes under omrøring i løbet af 1,5 timer en blanding af 172 g a-methyl-allylidendiacetat og 5 160 g p-tert.amylbenzen. Derpå omrøres i yderligere 45 minutter ved -10°C, og reaktionsblandingen hældes til hydrolyse af titantetrachlori-det i en blanding af 800 ml isvand og 140 ml koncentreret saltsyre, og den organiske fase skilles fra, vaskes med vand og 5%'s natriumbi-carbonatopløsning til neutral reaktion og tørres over natriumsulfat, og 10 overskuddet af p-tert.amylbenzen afdestilleres ved vandstrålevakuum. (Kogepunkt 108°C/20 mm Hg). Det som remanens vundne rå 3-(p-tert.amylphenyl)-2-methyI-1-propenylacetat optages i 190 ml methanol, der tilsættes en opløsning af 80 g kaliumcarbonat i 145 ml vand og opvarmes under intensiv omrøring til tilbagesvaling indtil fuldstændig 15 hydrolyse. Methanolen afdestilleres, og den organiske fase skilles fra og destilleres. Herved fås rent 3-(p-tert.amylphenyl)-2-methyIpropi-onaldehyd med kogepunkt 109-1 ll°C/0,06 mm Hg.
På analog måde fås: ud fra p-neopentylbenzen og o-methylallylidendiacetat 3-(p-neopentyl-20 phenyl)-2-methylpropionaldehyd med kogepunkt 92-94°C/0,04 mm Hg, ud fra p-(1,1-dimethylpentyl)benzen og o-methylallylidendiacetat 3- [p-(1,1 -dimethylpentyl)phenyl] -2-methylpropionaldehyd med kogepunkt 107-109°C/0,02 mm Hg, og ud fra p-(1,l-diethylpropyl)benzen og o-methylallylidendiacetat 3-[p-25 (1,1-diethylpropyl)phenyl]-2-methylpropionaldehyd med kogepunkt 107-m°C/0,025 mm Hg.
EKSEMPEL 9
Til 110 g 3-(p-tert.amylphenyl)-2-methylacrolein, 4,75 g 5%’s palla-dium/kul og 0,390 g calciumhydroxid under nitrogenatmosfære sættes
DK 153544B
25 en opløsning af 7,6 ml vand i 285 ml methanol. Ved stuetemperatur hydrogeneres der, indtil der er optaget 1 mol hydrogen, der filtreres fra katalysatoren, inddampes, og remanensen destilleres. Derved fås rent 3-(p-tert.amylphenyl)-2-methylpropionaldehyd med kogepunkt 5 109-11l°C/0,06 mm Hg.
På analog måde fås: ud fra 3-[p-(1-ethyl-1-methylbutyl)phenyl]-2-methylacrolein 3-[p-(1-ethyl-1-methylbutyl)phenyl]-2-methylpropionaldehyd med kogepunkt 105°C/0,05 mm Hg, 10 ud fra 3-[p-(1,2-dimethylpropyl)phenyl]-2-methylacrolein 3-[p-(l,2-dimethylpropyDphenyl]-2-methylpropionaldehyd med kogepunkt 80°C/0,04 mm Hg, ud fra 3-[p-(1-isopropyl-3-methylbutyl)phenyl]-2-methylacrolein 3-[p-(l-isopropyl-3-methylbutyl)phenyl]-2-methylpropionaldehyd med 15 kogepunkt 95-100°C/0,05 mm Hg (kuglerør), ud fra 3-[p-(a,a-dimethylbenzyl)phenyl]-2-methylacrolein 3-[ρ-(α,α-dimethylbenzyOphenyl]-2-methylpropionaldehyd med kogepunkt 165-170°C/0,5 mm Hg, ud fra 3-[p-(2-cyclohexyl-1,1-dimethylethyl)phenyl]-2-methylacrolein 20 3- [p- (2-cyclohexyl-1, Ί -dimethy lethyl) phenyl] -2-methylpropionaldehyd med kogepunkt 141-143°C/0,045 mm Hg, ud fra 3-[p-(1-propyl-l-methylpentyl)phenyl]-2-methylacrolein 3-[p-(l-propyl-l-methylpentyl)phenyl]-2-methylpropionaldehyd med kogepunkt 129-134°C/0,05 mm Hg, 25 ud fra 3-[p-(1-cyclohexyl-1-methyl)phenyl]-2-methylacrolein 3-[p-(1-cyclohexyl-1-methyl)phenyl]-2-methylpropionaldehyd med kogepunkt !36-141°C/0,05 mm Hg, / ud fra 3-(p-benzylphenyI)-2-methylacrolein 3-(p-benzylphenyl)-2-methylpropionaldehyd med kogepunkt 149-154°C/0,04 mm Hg, og
Claims (7)
1. Analogifremgangsmåde til fremstilling af N-substituerede morpholin- eller piperidinderivater med den almene formel I Vi P ^R2 1 R ° DK 153544B hvor R betegner alkyl med 4-12 carbonatomer, cycloalkyl med 3-7 carbonatomer, mono-C^_^-alkyl-substitueret cycloalkyl med 4-7 carbonatomer, Cg g-cycloalkyl-C^_^-alkyl, phenyl eller phenyl-C^ ^-alk-1 2 3 yl, R , R og R betegner hydrogen eller alkyl med 1-8 carbonato- 5 mer, med det forbehold, at når R betegner tert.butyl, betegner 12 3 mindst én af substituenterne R , R og R alkyl med 5-8 carbonatomer; og X betegner en methylengruppe eller et oxygenatom, eller farmaceutisk acceptable syreadditionssalte af sådanne forbindelser, som har basisk karakter, 10 kendetegnet ved, at a) et halogenid med den almene formel II ‘oj: CHjY hvor R har den i sammenhæng med den almene formel I angivne betydning, og Y betegner chlor, brom eller iod, omsættes med en for-15 bindelse med den almene formel III R1 r2 111 HN X 3 R 12 3 hvor R , R , R og X har den i sammenhæng med den almene formel I angivne betydning, eller b) den aliphatiske dobbeltbinding i en forbindelse med den almene 20 formel IV DK 153544B R R \ CH- I 2 ΎΊι i /~^R L jl 1 x iv v_^r3 hvor R, R , R , R og X har den i sammenhæng med den almene formel I angivne betydning, hydrogeneres katalytisk eller reduceres med myresyre, eller 5 c) en forbindelse med den almene formel V οχ-å: · R 12 3 hvor R, R , R , R og X har den i sammenhæng med den almene formel I angivne betydning, hydrogeneres katalytisk, hvorefter om ønsket en ved a), b) eller c) dannet forbindelse med 10 den almene formel I, som har basisk karakter, på i og for sig kendt måde omdannes til et farmaceutisk acceptabelt syreadditionssalt.
2. Fremgangsmåde ifølge krav la, kendetegnet ved, at en forbindelse med den almene formel II DK 153544 B E γ\ CH* II hvor R og Y har den i sammenhæng med den almene formel II angivne betydning, omsættes i ethylenglycol eller glycerin ved en temperatur i området 50-150°C.
3. Fremgangsmåde ifølge krav Ib, kendetegnet ved, at en forbindelse med den i krav 1 angivne almene formel IV hydrogeneres i nærværelse af palladium/kul i et inert opløsningsmiddel, fortrinsvis toluen, ved en temperatur mellem 0°C og 50°C.
4. Fremgangsmåde ifølge krav lb, kendetegnet ved, at en forbindelse med den almene formel IV behandles med myresyre ved en temperatur mellem 0°C og 100°C, fortrinsvis ved en temperatur mellem 50°C og 70°C.
5. Fremgangsmåde ifølge krav 1c, 15 kendetegnet ved, at en forbindelse med den i krav 1 angivne almene formel V hydrogeneres i vand eller alkohol i nærværelse af mindst ét ækvivalent syre, fortrinsvis saltsyre, og platin eller palladium.
6. Fremgangsmåde ifølge krav 1 til fremstilling af 4-[3-(p-tert.amyi-20 phenyl)-2-methyl-propyl]-2,6-dimethyl-morpholin, kendetegnet ved, at 4-[3-(p-tert.amyl-phenyl)-2-methyl-1-propenyl]-2,6-dimethylmorpholin hydrogeneres katalytisk.
7. Fremgangsmåde ifølge krav 1 til fremstilling af 1-[3-(p-tert.amyl-phenyl)-2-methyl-propyl]-piperidin, 25 kendetegnet ved, at 1-[3-(p-tert.amyl-phenyl)-2-methyl· l-propenyl]-piperidin reduceres med myresyre.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT866076A AT354187B (de) | 1976-11-22 | 1976-11-22 | Fungizides mittel |
| AT866076 | 1976-11-22 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DK516477A DK516477A (da) | 1978-05-23 |
| DK153544B true DK153544B (da) | 1988-07-25 |
| DK153544C DK153544C (da) | 1989-01-02 |
Family
ID=3607468
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK516377A DK154556C (da) | 1976-11-22 | 1977-11-21 | N-substituerede morpholin- eller piperidinderivater til anvendelse som fungicider, fungicide midler og fremgangsmaade til bekaempelse af plantefungi |
| DK516477A DK153544C (da) | 1976-11-22 | 1977-11-21 | Analogifremgangsmaade til fremstilling af n-substituerede morpholin- eller piperidinderivater |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK516377A DK154556C (da) | 1976-11-22 | 1977-11-21 | N-substituerede morpholin- eller piperidinderivater til anvendelse som fungicider, fungicide midler og fremgangsmaade til bekaempelse af plantefungi |
Country Status (28)
| Country | Link |
|---|---|
| US (2) | US4202894A (da) |
| JP (3) | JPS6026105B2 (da) |
| AR (1) | AR223455A1 (da) |
| AT (1) | AT354187B (da) |
| AU (2) | AU515309B2 (da) |
| BE (2) | BE861003A (da) |
| CA (2) | CA1105932A (da) |
| CH (6) | CH633263A5 (da) |
| DE (2) | DE2752135C2 (da) |
| DK (2) | DK154556C (da) |
| EG (1) | EG13149A (da) |
| ES (6) | ES464325A1 (da) |
| FR (2) | FR2371437A1 (da) |
| GB (2) | GB1584290A (da) |
| HU (2) | HU181881B (da) |
| IE (2) | IE45748B1 (da) |
| IL (2) | IL53410A (da) |
| IT (2) | IT1143779B (da) |
| KE (1) | KE3144A (da) |
| LU (2) | LU78549A1 (da) |
| MC (2) | MC1170A1 (da) |
| NL (2) | NL174350C (da) |
| NZ (2) | NZ185699A (da) |
| PL (4) | PL107644B1 (da) |
| SE (2) | SE437022B (da) |
| SU (2) | SU692537A3 (da) |
| TR (2) | TR20628A (da) |
| ZA (2) | ZA776819B (da) |
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| US2213469A (en) * | 1937-09-20 | 1940-09-03 | Abbott Lab | Aralkyl morpholines |
| DE1164152B (de) * | 1961-02-22 | 1964-02-27 | Basf Ag | Fungizide Mittel |
| AT312607B (de) * | 1971-03-15 | 1974-01-10 | Lilly Industries Ltd | Verfahren zur Herstellung von neuen heterocyclischen Aminophenylalkylaminen sowie von deren Säureadditionssalzen |
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| US2647122A (en) * | 1948-10-01 | 1953-07-28 | Sterling Drug Inc | Tertiary amines and process of preparing them |
| US2662886A (en) * | 1949-01-28 | 1953-12-15 | Winthrop Stearns Inc | Substituted phenylpropylamines |
| DE1137733B (de) * | 1954-06-05 | 1962-10-11 | Chem Fab Promonta G M B H | Verfahren zur Herstellung von Aryl- und Thienylmethylphenylalkylaminen |
| FR1320244A (fr) * | 1961-02-22 | 1963-03-08 | Basf Ag | Fongicides à usage agricole |
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| IL48319A0 (en) * | 1974-10-26 | 1975-12-31 | Merck Patent Gmbh | Araliphatic nitrogen compounds and a process for their preparation |
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- 1977-11-18 FR FR7734770A patent/FR2371437A1/fr active Granted
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- 1977-11-26 EG EG649/77A patent/EG13149A/xx active
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| US2213469A (en) * | 1937-09-20 | 1940-09-03 | Abbott Lab | Aralkyl morpholines |
| DE1164152B (de) * | 1961-02-22 | 1964-02-27 | Basf Ag | Fungizide Mittel |
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| AT312607B (de) * | 1971-03-15 | 1974-01-10 | Lilly Industries Ltd | Verfahren zur Herstellung von neuen heterocyclischen Aminophenylalkylaminen sowie von deren Säureadditionssalzen |
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