JP6335936B2 - 合成方法 - Google Patents
合成方法 Download PDFInfo
- Publication number
- JP6335936B2 JP6335936B2 JP2015562340A JP2015562340A JP6335936B2 JP 6335936 B2 JP6335936 B2 JP 6335936B2 JP 2015562340 A JP2015562340 A JP 2015562340A JP 2015562340 A JP2015562340 A JP 2015562340A JP 6335936 B2 JP6335936 B2 JP 6335936B2
- Authority
- JP
- Japan
- Prior art keywords
- ethoxyhept
- bicyclo
- mixture
- compound
- octane
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000001308 synthesis method Methods 0.000 title description 2
- 150000001875 compounds Chemical class 0.000 claims description 66
- 239000000203 mixture Substances 0.000 claims description 62
- LQHMQGDIJRFYLV-UHFFFAOYSA-N 4-(5-ethoxyheptyl)-3,3a,4,5,6,6a-hexahydro-1h-pentalen-2-one Chemical compound C1C(=O)CC2C(CCCCC(CC)OCC)CCC21 LQHMQGDIJRFYLV-UHFFFAOYSA-N 0.000 claims description 43
- 238000006243 chemical reaction Methods 0.000 claims description 43
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims description 28
- 238000000034 method Methods 0.000 claims description 28
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 27
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 23
- -1 5-ethoxyhept-1-yl Chemical group 0.000 claims description 16
- HSZCZNFXUDYRKD-UHFFFAOYSA-M lithium iodide Chemical compound [Li+].[I-] HSZCZNFXUDYRKD-UHFFFAOYSA-M 0.000 claims description 16
- 239000011701 zinc Substances 0.000 claims description 16
- 229910052725 zinc Inorganic materials 0.000 claims description 16
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 claims description 14
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims description 14
- VFJYIHQDILEQNR-UHFFFAOYSA-M trimethylsulfanium;iodide Chemical compound [I-].C[S+](C)C VFJYIHQDILEQNR-UHFFFAOYSA-M 0.000 claims description 12
- 229910000104 sodium hydride Inorganic materials 0.000 claims description 8
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 claims description 7
- 239000012312 sodium hydride Substances 0.000 claims description 7
- 239000002841 Lewis acid Substances 0.000 claims description 6
- 150000007517 lewis acids Chemical class 0.000 claims description 6
- 230000002194 synthesizing effect Effects 0.000 claims description 6
- NLIAGGTWWPYQDY-UHFFFAOYSA-N 4-(5-ethoxyheptyl)spiro[bicyclo[3.2.0]heptane-7,2'-oxirane] Chemical compound CCOC(CC)CCCCC1CCC2C1CC21CO1 NLIAGGTWWPYQDY-UHFFFAOYSA-N 0.000 claims description 4
- JUKBLPFCSSPOGG-UHFFFAOYSA-N 4-(5-ethoxyheptyl)bicyclo[3.2.0]heptan-7-one Chemical compound CCOC(CC)CCCCC1CCC2C(=O)CC12 JUKBLPFCSSPOGG-UHFFFAOYSA-N 0.000 claims description 2
- 239000002253 acid Substances 0.000 claims description 2
- 238000001914 filtration Methods 0.000 claims description 2
- FXHGMKSSBGDXIY-UHFFFAOYSA-N heptanal Chemical compound CCCCCCC=O FXHGMKSSBGDXIY-UHFFFAOYSA-N 0.000 claims description 2
- VRQDPNKOUPEWOC-UHFFFAOYSA-N spiro[bicyclo[2.2.2]octane-3,3'-piperidine] Chemical compound C1CCNCC21C(CC1)CCC1C2 VRQDPNKOUPEWOC-UHFFFAOYSA-N 0.000 claims description 2
- FOAIRILLANNOFE-UHFFFAOYSA-N 7,7-dichloro-4-(5-ethoxyheptyl)bicyclo[3.2.0]heptan-6-one Chemical compound CCOC(CC)CCCCC1CCC2C(Cl)(Cl)C(=O)C12 FOAIRILLANNOFE-UHFFFAOYSA-N 0.000 claims 2
- ZOUYMLXOFDNVRK-UHFFFAOYSA-N 3,3a,4,5,6,6a-hexahydro-1h-pentalen-2-one Chemical compound C1CCC2CC(=O)CC21 ZOUYMLXOFDNVRK-UHFFFAOYSA-N 0.000 claims 1
- 239000000243 solution Substances 0.000 description 32
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 30
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 21
- 239000010410 layer Substances 0.000 description 21
- 239000011541 reaction mixture Substances 0.000 description 21
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 20
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 18
- 239000003960 organic solvent Substances 0.000 description 18
- 239000012074 organic phase Substances 0.000 description 17
- NALWQILWNUULSL-UHFFFAOYSA-N 3-(5-ethoxyheptyl)cyclopentene Chemical compound CCOC(CC)CCCCC1CCC=C1 NALWQILWNUULSL-UHFFFAOYSA-N 0.000 description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 15
- FMCAFXHLMUOIGG-JTJHWIPRSA-N (2s)-2-[[(2r)-2-[[(2s)-2-[[(2r)-2-formamido-3-sulfanylpropanoyl]amino]-3-methylbutanoyl]amino]-3-(4-hydroxy-2,5-dimethylphenyl)propanoyl]amino]-4-methylsulfanylbutanoic acid Chemical compound O=CN[C@@H](CS)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](C(=O)N[C@@H](CCSC)C(O)=O)CC1=CC(C)=C(O)C=C1C FMCAFXHLMUOIGG-JTJHWIPRSA-N 0.000 description 14
- FMCAFXHLMUOIGG-IWFBPKFRSA-N (2s)-2-[[(2s)-2-[[(2s)-2-[[(2r)-2-formamido-3-sulfanylpropanoyl]amino]-3-methylbutanoyl]amino]-3-(4-hydroxy-2,5-dimethylphenyl)propanoyl]amino]-4-methylsulfanylbutanoic acid Chemical compound O=CN[C@@H](CS)C(=O)N[C@@H](C(C)C)C(=O)N[C@H](C(=O)N[C@@H](CCSC)C(O)=O)CC1=CC(C)=C(O)C=C1C FMCAFXHLMUOIGG-IWFBPKFRSA-N 0.000 description 14
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 12
- 230000015572 biosynthetic process Effects 0.000 description 12
- 238000003786 synthesis reaction Methods 0.000 description 12
- 239000000377 silicon dioxide Substances 0.000 description 10
- KDULJHFMZBRAHO-UHFFFAOYSA-N cioteronel Chemical compound C1C(=O)CC2C(CCCCC(CC)OC)CCC21 KDULJHFMZBRAHO-UHFFFAOYSA-N 0.000 description 9
- 239000012230 colorless oil Substances 0.000 description 9
- PVFOMCVHYWHZJE-UHFFFAOYSA-N trichloroacetyl chloride Chemical compound ClC(=O)C(Cl)(Cl)Cl PVFOMCVHYWHZJE-UHFFFAOYSA-N 0.000 description 9
- 239000003795 chemical substances by application Substances 0.000 description 8
- 238000004821 distillation Methods 0.000 description 8
- 239000011734 sodium Substances 0.000 description 8
- 239000012267 brine Substances 0.000 description 7
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 7
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 6
- 229950000970 cioteronel Drugs 0.000 description 6
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 6
- 238000010992 reflux Methods 0.000 description 6
- 239000005909 Kieselgur Substances 0.000 description 5
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 5
- 239000002537 cosmetic Substances 0.000 description 5
- ICKVZOWXZYBERI-UHFFFAOYSA-N delta-hydroxy enanthoic acid Chemical compound CCC(O)CCCC(O)=O ICKVZOWXZYBERI-UHFFFAOYSA-N 0.000 description 5
- NLFBCYMMUAKCPC-KQQUZDAGSA-N ethyl (e)-3-[3-amino-2-cyano-1-[(e)-3-ethoxy-3-oxoprop-1-enyl]sulfanyl-3-oxoprop-1-enyl]sulfanylprop-2-enoate Chemical compound CCOC(=O)\C=C\SC(=C(C#N)C(N)=O)S\C=C\C(=O)OCC NLFBCYMMUAKCPC-KQQUZDAGSA-N 0.000 description 5
- 239000000706 filtrate Substances 0.000 description 5
- 239000000546 pharmaceutical excipient Substances 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- 239000002904 solvent Substances 0.000 description 5
- TVWWMKZMZALOFP-UHFFFAOYSA-N 2,2-dichloroethenone Chemical compound ClC(Cl)=C=O TVWWMKZMZALOFP-UHFFFAOYSA-N 0.000 description 4
- NHMJKYVPXYBHSL-UHFFFAOYSA-N 3-hydroxy-2-methylcyclohex-2-en-1-one Chemical compound CC1=C(O)CCCC1=O NHMJKYVPXYBHSL-UHFFFAOYSA-N 0.000 description 4
- 239000007864 aqueous solution Substances 0.000 description 4
- 239000003153 chemical reaction reagent Substances 0.000 description 4
- ZSWFCLXCOIISFI-UHFFFAOYSA-N cyclopentadiene Chemical compound C1C=CC=C1 ZSWFCLXCOIISFI-UHFFFAOYSA-N 0.000 description 4
- 208000035475 disorder Diseases 0.000 description 4
- 239000003921 oil Substances 0.000 description 4
- HECLRDQVFMWTQS-RGOKHQFPSA-N 1755-01-7 Chemical compound C1[C@H]2[C@@H]3CC=C[C@@H]3[C@@H]1C=C2 HECLRDQVFMWTQS-RGOKHQFPSA-N 0.000 description 3
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
- FKLJPTJMIBLJAV-UHFFFAOYSA-N Compound IV Chemical compound O1N=C(C)C=C1CCCCCCCOC1=CC=C(C=2OCCN=2)C=C1 FKLJPTJMIBLJAV-UHFFFAOYSA-N 0.000 description 3
- YXHKONLOYHBTNS-UHFFFAOYSA-N Diazomethane Chemical compound C=[N+]=[N-] YXHKONLOYHBTNS-UHFFFAOYSA-N 0.000 description 3
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 3
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- 238000004587 chromatography analysis Methods 0.000 description 3
- 239000012043 crude product Substances 0.000 description 3
- 238000000622 liquid--liquid extraction Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 229920006395 saturated elastomer Polymers 0.000 description 3
- 239000012279 sodium borohydride Substances 0.000 description 3
- 229910000033 sodium borohydride Inorganic materials 0.000 description 3
- 239000011780 sodium chloride Substances 0.000 description 3
- 238000000638 solvent extraction Methods 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- LQHMQGDIJRFYLV-VMTUKWTFSA-N (3aR,4S,6aR)-4-(5-ethoxyheptyl)-3,3a,4,5,6,6a-hexahydro-1H-pentalen-2-one Chemical compound CCOC(CC)CCCC[C@H]1CC[C@@H]2CC(=O)C[C@H]12 LQHMQGDIJRFYLV-VMTUKWTFSA-N 0.000 description 2
- VBICKXHEKHSIBG-UHFFFAOYSA-N 1-monostearoylglycerol Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCC(O)CO VBICKXHEKHSIBG-UHFFFAOYSA-N 0.000 description 2
- NVKAWKQGWWIWPM-ABEVXSGRSA-N 17-β-hydroxy-5-α-Androstan-3-one Chemical compound C1C(=O)CC[C@]2(C)[C@H]3CC[C@](C)([C@H](CC4)O)[C@@H]4[C@@H]3CC[C@H]21 NVKAWKQGWWIWPM-ABEVXSGRSA-N 0.000 description 2
- RHLVCLIPMVJYKS-UHFFFAOYSA-N 3-octanone Chemical compound CCCCCC(=O)CC RHLVCLIPMVJYKS-UHFFFAOYSA-N 0.000 description 2
- JJTPNKNATNOUNE-UHFFFAOYSA-N 6,6-dichloro-4-(5-ethoxyheptyl)bicyclo[3.2.0]heptan-7-one Chemical compound CCOC(CC)CCCCC1CCC2C(=O)C(Cl)(Cl)C12 JJTPNKNATNOUNE-UHFFFAOYSA-N 0.000 description 2
- 208000002874 Acne Vulgaris Diseases 0.000 description 2
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- 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 2
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- 239000012359 Methanesulfonyl chloride Substances 0.000 description 2
- 238000005481 NMR spectroscopy Methods 0.000 description 2
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 2
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- 206010068168 androgenetic alopecia Diseases 0.000 description 2
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- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Chemical compound [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 description 2
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- LOKCTEFSRHRXRJ-UHFFFAOYSA-I dipotassium trisodium dihydrogen phosphate hydrogen phosphate dichloride Chemical compound P(=O)(O)(O)[O-].[K+].P(=O)(O)([O-])[O-].[Na+].[Na+].[Cl-].[K+].[Cl-].[Na+] LOKCTEFSRHRXRJ-UHFFFAOYSA-I 0.000 description 1
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- 239000003623 enhancer Substances 0.000 description 1
- 125000001301 ethoxy group Chemical group [H]C([H])([H])C([H])([H])O* 0.000 description 1
- XKDRABDBUNBPRO-UHFFFAOYSA-N ethyl 5-ethoxyheptanoate Chemical compound CCOC(CC)CCCC(=O)OCC XKDRABDBUNBPRO-UHFFFAOYSA-N 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 210000002950 fibroblast Anatomy 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- YQEMORVAKMFKLG-UHFFFAOYSA-N glycerine monostearate Natural products CCCCCCCCCCCCCCCCCC(=O)OC(CO)CO YQEMORVAKMFKLG-UHFFFAOYSA-N 0.000 description 1
- SVUQHVRAGMNPLW-UHFFFAOYSA-N glycerol monostearate Natural products CCCCCCCCCCCCCCCCC(=O)OCC(O)CO SVUQHVRAGMNPLW-UHFFFAOYSA-N 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 150000001261 hydroxy acids Chemical class 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 230000026045 iodination Effects 0.000 description 1
- 238000006192 iodination reaction Methods 0.000 description 1
- 150000004715 keto acids Chemical class 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 235000019359 magnesium stearate Nutrition 0.000 description 1
- CSNNHWWHGAXBCP-UHFFFAOYSA-L magnesium sulphate Substances [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 1
- 235000019341 magnesium sulphate Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000001819 mass spectrum Methods 0.000 description 1
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 1
- 235000011929 mousse Nutrition 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 239000003605 opacifier Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000012044 organic layer Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000003961 penetration enhancing agent Substances 0.000 description 1
- RGSFGYAAUTVSQA-UHFFFAOYSA-N pentamethylene Natural products C1CCCC1 RGSFGYAAUTVSQA-UHFFFAOYSA-N 0.000 description 1
- 239000008194 pharmaceutical composition Substances 0.000 description 1
- 239000002953 phosphate buffered saline Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 239000003380 propellant Substances 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000006049 ring expansion reaction Methods 0.000 description 1
- 239000003352 sequestering agent Substances 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 235000020183 skimmed milk Nutrition 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- RYYKJJJTJZKILX-UHFFFAOYSA-M sodium octadecanoate Chemical compound [Na+].CCCCCCCCCCCCCCCCCC([O-])=O RYYKJJJTJZKILX-UHFFFAOYSA-M 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000000375 suspending agent Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 238000011200 topical administration Methods 0.000 description 1
- 230000000699 topical effect Effects 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 239000000341 volatile oil Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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- C07C45/65—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by splitting-off hydrogen atoms or functional groups; by hydrogenolysis of functional groups
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- C07C45/56—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds
- C07C45/57—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds with oxygen as the only heteroatom
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- C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
- C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
- C07C45/76—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton with the aid of ketenes
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- C07C49/617—Unsaturated compounds containing a keto groups being part of a ring polycyclic a keto group being part of a condensed ring system
- C07C49/623—Unsaturated compounds containing a keto groups being part of a ring polycyclic a keto group being part of a condensed ring system having two rings
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Description
<化合物IXからの化合物Xの合成>
化合物IX(35.2g、0.168mol)含有ジエチルエーテル(250ml)溶液に亜鉛粉末(17.5g、0.268mol)を添加した。得られた混合物を還流温度直下の温度で加熱した。トリクロロアセチルクロリド(26.3ml、0.234mol)をジエチルエーテルで100mlに希釈し、得られた溶液を化合物IXが含まれる混合物に滴下した。約1分間後、反応混合物を勢いよく還流させ始めた。トリクロロアセチルクロリド溶液は、約90分間にわたって添加された。添加が完了した後、撹拌は還流下で約30分間続いた。反応混合物を室温まで冷却し、CELITE(登録商標)珪藻土を通してろ過した。濾過ケーキをジエチルエーテルで洗浄した。有機相層を合わせて水で2回洗浄し、得られた有機相層をNaHCO3の飽和水溶液とともに約1時間撹拌した。層が分離された後、有機相層を食塩水で洗浄し、Na2SO4で乾燥、シリカのショートプラグを通してろ過し、真空で濃縮した。残留物をバルブトゥーバルブ蒸留(0.03mniHg、180℃〜200℃)によって精製し、約45gの無色油状物を得た。
化合物Xからの化合物XIIの合成
化合物X(30g、0.093mol)含有酢酸(250ml)溶液に亜鉛(60g、0.91mol)を約15℃で約55分間にわたって少量ずつ添加した。温度を約25℃まで上昇させた。添加が完了した後、混合物を約1時間撹拌した。反応混合物をCELITE(登録商標)珪藻土を通してろ過し、ろ液を真空で濃縮した。残留物をヘプタン(250ml)と水との間に分配した。有機相層と水相層を分離して、有機相層をNaHCO3/食塩水の飽和水溶液で2回洗浄し、Na2SO4で乾燥した後、有機相層に酢酸エチル50mlを添加した。得られた混合物をシリカを通してろ過し、ろ液を濃縮した。残留物をバルブトゥーバルブ蒸留(0.02mmHg、140℃)によって精製し、約14.5gの無色油状物(0.0575mol、収率62%)を得た。
化合物XIIからの化合物XIIIの合成
DMSO(100ml)にNaH(2.7g、60%油状物、67.4mmol)を添加した。得られた混合物を55℃に加熱し、約1.5時間撹拌した。混合物を室温まで冷却した後、THF(100ml)を添加して、混合物を−5℃まで冷却した。トリメチルスルホニウムヨージド(13.7g、67.4mmol)を一度に添加し、混合物を約2分間撹拌し、その間、すべてのトリメチルスルホニウムヨージドが溶解したわけではなかった。アイス/メタノールバスを取り除いて、化合物XII(14.15g、56.15mmol)含有THF(20ml)溶液を一度に添加した。温度を約8℃まで上昇させた。撹拌を約2時間続けて、温度を室温まで上昇させた。混合物を水(500ml)に注いで、ヘプタン(2×300ml)で2回抽出した。混ぜ合わさった有機相層を水4回洗浄して、食塩水で1回洗浄した。酢酸エチル(200ml)を添加し、得られた溶液をNa2SO4で乾燥した。得られた混合物をシリカのショートプラグを通してろ過し、濃縮し、14.8g(0.0556mol、99%収率)の無色油状物である化合物XIIIを得た。
化合物XIIIからの6−(5−エトキシヘプト−1−イル)ビシクロ[3.3.0]オクタン−3−オンの合成
化合物XIII(47.2g、0.177mol)含有THF(200ml)溶液にヨウ化リチウム(28.5g、0.212mol)含有THF(100ml)溶液を少量ずつ添加した。添加は非常に発熱し、得られた混合物を氷浴で室温まで冷却した。反応温度は約10℃〜約25℃の間で変化した。混合物を約2時間撹拌して、水(200ml)に注いだ。混合物をヘプタンで2回抽出した。混ぜ合わさった有機相層を食塩水で2回洗浄し、硫酸ナトリウム(Na2SO4)で乾燥し、シリカを通してろ過した。シリカのプラグを20%の酢酸エチル含有ヘプタン溶液で洗浄した。有機相層を濃縮して約45gの油状物である粗生成物を得た。粗生成物をクロマトグラフィー(勾配、0%〜25%の酢酸エチル含有ヘプタン溶液、Silicycle社800gSiカートリッジ)によって精製し、約22g(0.082mol、46%収率)の純粋な6−(5−エトキシヘプト−1−イル)ビシクロ[3.3.0]オクタン−3−オンを得た。別の画分における約11gの6−(5−エトキシヘプト−1−イル)ビシクロ[3.3.0]オクタン−3−オンを低純度(23%収率)で得た。
Claims (8)
- 化合物の合成方法であって、前記方法は、
7,7−ジクロロ−4−(5−エトキシヘプト−1−イル)ビシクロ[3.2.0]ヘプタン−6−オン及び6,6−ジクロロ−4−(5−エトキシヘプト−1−イル)ビシクロ[3.2.0]ヘプタン−7−オンが含まれる第1の混合物を酢酸及び亜鉛と反応させて、4−(5−エトキシヘプト−1−イル)ビシクロ[3.2.0]ヘプタン−6−オン及び4−(5−エトキシヘプト−1−イル)ビシクロ[3.2.0]ヘプタン−7−オンが含まれる第2の混合物を形成することと、
前記第2の混合物をトリメチルスルホニウムヨージドと反応させて、2−(5−エトキシヘプト−1−イル)スピロ[ビシクロ[3.2.0]ヘプタン−6,2’−オキシラン]及び4−(5−エトキシヘプト−1−イル)−スピロ[ビシクロ[3.2.0]ヘプタン−6,2’−オキシラン]が含まれる第3の混合物を形成することと、
前記第3の混合物をルイス酸と反応させて、6−(5−エトキシヘプト−1−イル)ビシクロ[3.3.0]オクタン−3−オンを形成することと、
を含み、
前記第1の混合物を酢酸及び亜鉛と反応させて第2の混合物を形成する際に、前記第1の混合物を蒸留せずに酢酸及び亜鉛と反応させ、
前記第3の混合物をルイス酸と反応させて6−(5−エトキシヘプト−1−イル)ビシクロ[3.3.0]オクタン−3−オンを形成する際に、前記第3の混合物と前記ルイス酸との混合物を冷却する、
ことを特徴とする方法。 - 前記第2の混合物をトリメチルスルホニウムヨージドと反応させて第3の混合物を形成することは、トリメチルスルホニウムヨージド、水素化ナトリウム、及びジメチルスルホキシドを前記第2の混合物に添加することを含む、
ことを特徴とする請求項1に記載の方法。 - 前記第3の混合物をルイス酸と反応させて6−(5−エトキシヘプト−1−イル)ビシクロ[3.3.0]オクタン−3−オンを形成することは、前記2−(5−エトキシヘプト−1−イル)スピロ[ビシクロ[3.2.0]ヘプタン−6,2’−オキシラン]及び4−(5−エトキシヘプト−1−イル)スピロ[ビシクロ[3.2.0]ヘプタン−6,2’−オキシラン]をテトラヒドロフランに溶解させ、ヨウ化リチウムを前記テトラヒドロフランに添加することを含む、
ことを特徴とする請求項1に記載の方法。 - 前記第3の混合物をルイス酸と反応させて6−(5−エトキシヘプト−1−イル)ビシクロ[3.3.0]オクタン−3−オンを形成することは、前記6−(5−エトキシヘプト−1−イル)ビシクロ[3.3.0]オクタン−3−オンをろ過して濃縮することを含む、
ことを特徴とする請求項1に記載の方法。 - 前記6−(5−エトキシヘプト−1−イル)ビシクロ[3.3.0]オクタン−3−オンを精製することをさらに含む、
ことを特徴とする請求項1に記載の方法。 - 前記第3の混合物をルイス酸と反応させることは、前記第3の混合物をヨウ化リチウムと反応させることを含む、
ことを特徴とする請求項1に記載の方法。 - 前記第1の混合物を酢酸及び亜鉛と反応させることは、亜鉛を7,7−ジクロロ−4−(5−エトキシヘプト−1−イル)ビシクロ[3.2.0]ヘプタン−6−オン及び6,6−ジクロロ−4−(5−エトキシヘプト−1−イル)ビシクロ[3.2.0]ヘプタン−7−オンと酢酸溶液中で反応させることを含む、
ことを特徴とする請求項1に記載の方法。 - 前記第2の混合物をトリメチルスルホニウムヨージドと反応させることは、前記第2の混合物をトリメチルスルホニウムヨージド及び水素化ナトリウムと反応させることを含むことを特徴とする請求項1に記載の方法。
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US (3) | US20160016874A1 (ja) |
EP (2) | EP2970071B1 (ja) |
JP (1) | JP6335936B2 (ja) |
KR (2) | KR20180050764A (ja) |
CN (2) | CN107266303B (ja) |
AU (1) | AU2013382072B2 (ja) |
BR (1) | BR112015021973B1 (ja) |
CA (1) | CA2904558C (ja) |
ES (1) | ES2853929T3 (ja) |
HK (1) | HK1216419A1 (ja) |
HU (1) | HUE053184T2 (ja) |
IL (1) | IL241475A0 (ja) |
MX (1) | MX2015012020A (ja) |
NZ (1) | NZ711989A (ja) |
PH (1) | PH12015502008B1 (ja) |
RU (1) | RU2634698C2 (ja) |
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NZ711989A (en) | 2013-03-11 | 2017-08-25 | Bcs Business Consulting Services Pte Ltd | Method of synthesising a bicyclooctanone |
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US4689345A (en) | 1982-05-06 | 1987-08-25 | Cbd Corporation | Oxygenated alkyl substituted bicyclo alkanes |
US4689349A (en) | 1982-05-06 | 1987-08-25 | Cbd Corporation | Anti-tumor halo bicyclo alkanones |
DE3378265D1 (en) * | 1982-05-06 | 1988-11-24 | Cbd Corp | Cycloaliphatic pharmaceutical compounds |
JPS61500550A (ja) * | 1983-11-08 | 1986-03-27 | シ−ビ−デイ− コ−ポレイシヨン | ハロビシクロアルカノン |
US4731458A (en) * | 1986-04-25 | 1988-03-15 | Cbd Corporation | Spiro[bicyclo[3.2.0]heptane-6,2'-oxirane] derivatives |
CN1062898A (zh) * | 1991-12-30 | 1992-07-22 | 中国科招高技术有限公司 | 2-(5-甲氧基-1-庚基)双环(3,3,o)辛烷-7-酮的合成方法 |
DE4204808A1 (de) * | 1992-02-18 | 1993-08-19 | Basf Ag | Verfahren zur herstellung von (omega)-formylalkancarbonsaeureestern |
US5264619B1 (en) * | 1993-01-15 | 1996-05-14 | Cosmos Pharm Corp | Anti-androgenic cyclo and bicyclo alkenes |
AU2001100223A4 (en) | 2001-08-01 | 2001-09-20 | Peter Michael Murphy | Parallel drive differential |
US20100003238A1 (en) * | 2008-04-14 | 2010-01-07 | Frost Gregory I | Modified hyaluronidases and uses in treating hyaluronan-associated diseases and conditions |
US8410314B1 (en) * | 2010-06-21 | 2013-04-02 | Bcs Business Consulting Services Pte Ltd. | Method of synthesis |
CN102311440B (zh) * | 2010-07-02 | 2015-01-07 | 无锡药明康德生物技术有限公司 | 1-甲氧羰基-3-苄基-8-叔丁氧羰基-3,8-二氮杂双环[3.2.1]辛烷及制备方法 |
AU2011200223A1 (en) * | 2011-01-20 | 2012-08-09 | Norman Graham Haines | An Attachment for Mounting Wear Parts |
NZ591253A (en) * | 2011-02-18 | 2011-07-29 | Bcs Business Consulting Services Pte Ltd | Process for producing 6-(5-ethoxy-hept-1-yl)bicyclo[3.3.0]octane-3-one and product thereof |
NZ711989A (en) | 2013-03-11 | 2017-08-25 | Bcs Business Consulting Services Pte Ltd | Method of synthesising a bicyclooctanone |
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