TW213904B - - Google Patents
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- TW213904B TW213904B TW079104006A TW79104006A TW213904B TW 213904 B TW213904 B TW 213904B TW 079104006 A TW079104006 A TW 079104006A TW 79104006 A TW79104006 A TW 79104006A TW 213904 B TW213904 B TW 213904B
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- 238000000034 method Methods 0.000 claims description 23
- 239000007789 gas Substances 0.000 claims description 22
- -1 ridges Chemical class 0.000 claims description 22
- 229930012538 Paclitaxel Natural products 0.000 claims description 19
- RCINICONZNJXQF-MZXODVADSA-N taxol Chemical compound O([C@@H]1[C@@]2(C[C@@H](C(C)=C(C2(C)C)[C@H](C([C@]2(C)[C@@H](O)C[C@H]3OC[C@]3([C@H]21)OC(C)=O)=O)OC(=O)C)OC(=O)[C@H](O)[C@@H](NC(=O)C=1C=CC=CC=1)C=1C=CC=CC=1)O)C(=O)C1=CC=CC=C1 RCINICONZNJXQF-MZXODVADSA-N 0.000 claims description 18
- 229960001592 paclitaxel Drugs 0.000 claims description 17
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 14
- 230000015572 biosynthetic process Effects 0.000 claims description 14
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 14
- 150000002576 ketones Chemical class 0.000 claims description 14
- 238000003786 synthesis reaction Methods 0.000 claims description 14
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 11
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 11
- 238000011049 filling Methods 0.000 claims description 9
- 125000006239 protecting group Chemical group 0.000 claims description 9
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 claims description 8
- 238000006243 chemical reaction Methods 0.000 claims description 8
- 150000001875 compounds Chemical class 0.000 claims description 7
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 6
- 125000002777 acetyl group Chemical class [H]C([H])([H])C(*)=O 0.000 claims description 6
- 239000012190 activator Substances 0.000 claims description 6
- DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 claims description 5
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 5
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 claims description 4
- 125000001181 organosilyl group Chemical group [SiH3]* 0.000 claims description 3
- 150000003512 tertiary amines Chemical class 0.000 claims description 3
- 241000473391 Archosargus rhomboidalis Species 0.000 claims description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 claims description 2
- 229910052739 hydrogen Inorganic materials 0.000 claims description 2
- DIAIBWNEUYXDNL-UHFFFAOYSA-N n,n-dihexylhexan-1-amine Chemical group CCCCCCN(CCCCCC)CCCCCC DIAIBWNEUYXDNL-UHFFFAOYSA-N 0.000 claims description 2
- VHYFNPMBLIVWCW-UHFFFAOYSA-N 4-Dimethylaminopyridine Chemical compound CN(C)C1=CC=NC=C1 VHYFNPMBLIVWCW-UHFFFAOYSA-N 0.000 claims 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims 2
- OENLNEZGRPNQDR-UHFFFAOYSA-N n,n-di(propan-2-yl)hexan-1-amine Chemical compound CCCCCCN(C(C)C)C(C)C OENLNEZGRPNQDR-UHFFFAOYSA-N 0.000 claims 2
- 125000003808 silyl group Chemical group [H][Si]([H])([H])[*] 0.000 claims 2
- WBDPKZCMVAISAL-UHFFFAOYSA-N 2,3,4-triethylpyridine Chemical group CCC1=CC=NC(CC)=C1CC WBDPKZCMVAISAL-UHFFFAOYSA-N 0.000 claims 1
- OZJPLYNZGCXSJM-UHFFFAOYSA-N 5-valerolactone Chemical compound O=C1CCCCO1 OZJPLYNZGCXSJM-UHFFFAOYSA-N 0.000 claims 1
- 229910052686 Californium Inorganic materials 0.000 claims 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims 1
- 229910019142 PO4 Inorganic materials 0.000 claims 1
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims 1
- 125000003158 alcohol group Chemical group 0.000 claims 1
- HGLDOAKPQXAFKI-UHFFFAOYSA-N californium atom Chemical compound [Cf] HGLDOAKPQXAFKI-UHFFFAOYSA-N 0.000 claims 1
- 150000001720 carbohydrates Chemical class 0.000 claims 1
- 150000002170 ethers Chemical class 0.000 claims 1
- 125000003707 hexyloxy group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])O* 0.000 claims 1
- 239000001257 hydrogen Substances 0.000 claims 1
- 150000003891 oxalate salts Chemical class 0.000 claims 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims 1
- 239000010452 phosphate Substances 0.000 claims 1
- 229910000077 silane Inorganic materials 0.000 claims 1
- 125000000026 trimethylsilyl group Chemical group [H]C([H])([H])[Si]([*])(C([H])([H])[H])C([H])([H])[H] 0.000 claims 1
- 125000003118 aryl group Chemical group 0.000 description 25
- 239000001301 oxygen Substances 0.000 description 18
- 229910052760 oxygen Inorganic materials 0.000 description 18
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 16
- 239000000243 solution Substances 0.000 description 16
- 239000000203 mixture Substances 0.000 description 15
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 15
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 14
- 125000001820 oxy group Chemical group [*:1]O[*:2] 0.000 description 12
- 125000001424 substituent group Chemical group 0.000 description 12
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 9
- 239000002253 acid Substances 0.000 description 9
- 125000000217 alkyl group Chemical group 0.000 description 9
- 125000003342 alkenyl group Chemical group 0.000 description 8
- 239000007864 aqueous solution Substances 0.000 description 8
- 235000021028 berry Nutrition 0.000 description 8
- 229910052786 argon Inorganic materials 0.000 description 7
- 125000004429 atom Chemical group 0.000 description 7
- 125000004432 carbon atom Chemical group C* 0.000 description 7
- 239000007788 liquid Substances 0.000 description 7
- 229910052757 nitrogen Inorganic materials 0.000 description 7
- 229940123237 Taxane Drugs 0.000 description 6
- 235000019441 ethanol Nutrition 0.000 description 6
- 238000002360 preparation method Methods 0.000 description 6
- 229920006395 saturated elastomer Polymers 0.000 description 6
- 125000003107 substituted aryl group Chemical group 0.000 description 6
- DOBIZWYVJFIYOV-UHFFFAOYSA-N 7-hydroxynaphthalene-1,3-disulfonic acid Chemical compound C1=C(S(O)(=O)=O)C=C(S(O)(=O)=O)C2=CC(O)=CC=C21 DOBIZWYVJFIYOV-UHFFFAOYSA-N 0.000 description 5
- 239000013078 crystal Substances 0.000 description 5
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 5
- 239000000543 intermediate Substances 0.000 description 5
- DKPFODGZWDEEBT-QFIAKTPHSA-N taxane Chemical class C([C@]1(C)CCC[C@@H](C)[C@H]1C1)C[C@H]2[C@H](C)CC[C@@H]1C2(C)C DKPFODGZWDEEBT-QFIAKTPHSA-N 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 125000003545 alkoxy group Chemical group 0.000 description 4
- 125000000304 alkynyl group Chemical group 0.000 description 4
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000002243 precursor Substances 0.000 description 4
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 3
- FERIUCNNQQJTOY-UHFFFAOYSA-N Butyric acid Chemical compound CCCC(O)=O FERIUCNNQQJTOY-UHFFFAOYSA-N 0.000 description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- 239000004305 biphenyl Substances 0.000 description 3
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 239000012230 colorless oil Substances 0.000 description 3
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 3
- 229910052704 radon Inorganic materials 0.000 description 3
- SYUHGPGVQRZVTB-UHFFFAOYSA-N radon atom Chemical group [Rn] SYUHGPGVQRZVTB-UHFFFAOYSA-N 0.000 description 3
- 239000000741 silica gel Substances 0.000 description 3
- 229910002027 silica gel Inorganic materials 0.000 description 3
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- HBAQYPYDRFILMT-UHFFFAOYSA-N 8-[3-(1-cyclopropylpyrazol-4-yl)-1H-pyrazolo[4,3-d]pyrimidin-5-yl]-3-methyl-3,8-diazabicyclo[3.2.1]octan-2-one Chemical class C1(CC1)N1N=CC(=C1)C1=NNC2=C1N=C(N=C2)N1C2C(N(CC1CC2)C)=O HBAQYPYDRFILMT-UHFFFAOYSA-N 0.000 description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 2
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
- 241000219112 Cucumis Species 0.000 description 2
- 235000015510 Cucumis melo subsp melo Nutrition 0.000 description 2
- BMYNFMYTOJXKLE-UHFFFAOYSA-N DL-isoserine Natural products NCC(O)C(O)=O BMYNFMYTOJXKLE-UHFFFAOYSA-N 0.000 description 2
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 2
- 208000001613 Gambling Diseases 0.000 description 2
- 206010028980 Neoplasm Diseases 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- 208000004350 Strabismus Diseases 0.000 description 2
- FJJCIZWZNKZHII-UHFFFAOYSA-N [4,6-bis(cyanoamino)-1,3,5-triazin-2-yl]cyanamide Chemical compound N#CNC1=NC(NC#N)=NC(NC#N)=N1 FJJCIZWZNKZHII-UHFFFAOYSA-N 0.000 description 2
- 150000001335 aliphatic alkanes Chemical group 0.000 description 2
- 125000003277 amino group Chemical group 0.000 description 2
- 239000002246 antineoplastic agent Substances 0.000 description 2
- 125000004369 butenyl group Chemical group C(=CCC)* 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 125000002147 dimethylamino group Chemical group [H]C([H])([H])N(*)C([H])([H])[H] 0.000 description 2
- 125000005448 ethoxyethyl group Chemical group [H]C([H])([H])C([H])([H])OC([H])([H])C([H])([H])* 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 2
- 125000001475 halogen functional group Chemical group 0.000 description 2
- 125000005980 hexynyl group Chemical group 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 2
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- 125000004368 propenyl group Chemical group C(=CC)* 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- LXNHXLLTXMVWPM-UHFFFAOYSA-N pyridoxine Chemical compound CC1=NC=C(CO)C(CO)=C1O LXNHXLLTXMVWPM-UHFFFAOYSA-N 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 150000004579 taxol derivatives Chemical class 0.000 description 2
- MCTWTZJPVLRJOU-UHFFFAOYSA-N 1-methyl-1H-imidazole Chemical compound CN1C=CN=C1 MCTWTZJPVLRJOU-UHFFFAOYSA-N 0.000 description 1
- PGIOANNVJQQCDT-UHFFFAOYSA-N 2-phenylhexanoic acid Chemical compound CCCCC(C(O)=O)C1=CC=CC=C1 PGIOANNVJQQCDT-UHFFFAOYSA-N 0.000 description 1
- MTJGVAJYTOXFJH-UHFFFAOYSA-N 3-aminonaphthalene-1,5-disulfonic acid Chemical compound C1=CC=C(S(O)(=O)=O)C2=CC(N)=CC(S(O)(=O)=O)=C21 MTJGVAJYTOXFJH-UHFFFAOYSA-N 0.000 description 1
- HINMAYPLLXHDAH-UHFFFAOYSA-N 3-phenylazepin-2-one Chemical compound O=C1N=CC=CC=C1C1=CC=CC=C1 HINMAYPLLXHDAH-UHFFFAOYSA-N 0.000 description 1
- 125000000590 4-methylphenyl group Chemical group [H]C1=C([H])C(=C([H])C([H])=C1*)C([H])([H])[H] 0.000 description 1
- FBXGQDUVJBKEAJ-UHFFFAOYSA-N 4h-oxazin-3-one Chemical compound O=C1CC=CON1 FBXGQDUVJBKEAJ-UHFFFAOYSA-N 0.000 description 1
- MARUHZGHZWCEQU-UHFFFAOYSA-N 5-phenyl-2h-tetrazole Chemical compound C1=CC=CC=C1C1=NNN=N1 MARUHZGHZWCEQU-UHFFFAOYSA-N 0.000 description 1
- 229930190007 Baccatin Natural products 0.000 description 1
- ROFVEXUMMXZLPA-UHFFFAOYSA-N Bipyridyl Chemical compound N1=CC=CC=C1C1=CC=CC=N1 ROFVEXUMMXZLPA-UHFFFAOYSA-N 0.000 description 1
- FERIUCNNQQJTOY-UHFFFAOYSA-M Butyrate Chemical compound CCCC([O-])=O FERIUCNNQQJTOY-UHFFFAOYSA-M 0.000 description 1
- OFHLHPIUVGQCNM-UHFFFAOYSA-N CC(C)(C)[K].O Chemical compound CC(C)(C)[K].O OFHLHPIUVGQCNM-UHFFFAOYSA-N 0.000 description 1
- KXDHJXZQYSOELW-UHFFFAOYSA-N Carbamic acid Chemical group NC(O)=O KXDHJXZQYSOELW-UHFFFAOYSA-N 0.000 description 1
- 235000007516 Chrysanthemum Nutrition 0.000 description 1
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- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
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- 235000007164 Oryza sativa Nutrition 0.000 description 1
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- 229910052778 Plutonium Inorganic materials 0.000 description 1
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 description 1
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- 102000044159 Ubiquitin Human genes 0.000 description 1
- 108090000848 Ubiquitin Proteins 0.000 description 1
- UGAPHEBNTGUMBB-UHFFFAOYSA-N acetic acid;ethyl acetate Chemical compound CC(O)=O.CCOC(C)=O UGAPHEBNTGUMBB-UHFFFAOYSA-N 0.000 description 1
- 125000003668 acetyloxy group Chemical group [H]C([H])([H])C(=O)O[*] 0.000 description 1
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- 150000001298 alcohols Chemical class 0.000 description 1
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- 230000000259 anti-tumor effect Effects 0.000 description 1
- VEQOALNAAJBPNY-UHFFFAOYSA-N antipyrine Chemical compound CN1C(C)=CC(=O)N1C1=CC=CC=C1 VEQOALNAAJBPNY-UHFFFAOYSA-N 0.000 description 1
- 125000005110 aryl thio group Chemical group 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
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- UHOVQNZJYSORNB-UHFFFAOYSA-N benzene Substances C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 1
- CADWTSSKOVRVJC-UHFFFAOYSA-N benzyl(dimethyl)azanium;chloride Chemical compound [Cl-].C[NH+](C)CC1=CC=CC=C1 CADWTSSKOVRVJC-UHFFFAOYSA-N 0.000 description 1
- 229910052790 beryllium Inorganic materials 0.000 description 1
- 235000010290 biphenyl Nutrition 0.000 description 1
- 125000000480 butynyl group Chemical group [*]C#CC([H])([H])C([H])([H])[H] 0.000 description 1
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- XMPZTFVPEKAKFH-UHFFFAOYSA-P ceric ammonium nitrate Chemical compound [NH4+].[NH4+].[Ce+4].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O XMPZTFVPEKAKFH-UHFFFAOYSA-P 0.000 description 1
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- 125000001301 ethoxy group Chemical group [H]C([H])([H])C([H])([H])O* 0.000 description 1
- 125000005745 ethoxymethyl group Chemical group [H]C([H])([H])C([H])([H])OC([H])([H])* 0.000 description 1
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- 125000005909 ethyl alcohol group Chemical group 0.000 description 1
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 description 1
- 229940089161 ginsenoside Drugs 0.000 description 1
- 229930182494 ginsenoside Natural products 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- AILKHAQXUAOOFU-UHFFFAOYSA-N hexanenitrile Chemical compound CCCCCC#N AILKHAQXUAOOFU-UHFFFAOYSA-N 0.000 description 1
- 125000006038 hexenyl group Chemical group 0.000 description 1
- 150000002466 imines Chemical class 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- KQNPFQTWMSNSAP-UHFFFAOYSA-N isobutyric acid Chemical compound CC(C)C(O)=O KQNPFQTWMSNSAP-UHFFFAOYSA-N 0.000 description 1
- 150000002510 isobutyric acid esters Chemical class 0.000 description 1
- 125000000555 isopropenyl group Chemical group [H]\C([H])=C(\*)C([H])([H])[H] 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 239000010977 jade Substances 0.000 description 1
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- 230000007774 longterm Effects 0.000 description 1
- 125000004184 methoxymethyl group Chemical group [H]C([H])([H])OC([H])([H])* 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 229930014626 natural product Natural products 0.000 description 1
- SFDJOSRHYKHMOK-UHFFFAOYSA-N nitramide Chemical compound N[N+]([O-])=O SFDJOSRHYKHMOK-UHFFFAOYSA-N 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N nitrate group Chemical group [N+](=O)([O-])[O-] NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 235000019645 odor Nutrition 0.000 description 1
- 239000012074 organic phase Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- BHAAPTBBJKJZER-UHFFFAOYSA-N p-anisidine Chemical compound COC1=CC=C(N)C=C1 BHAAPTBBJKJZER-UHFFFAOYSA-N 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 229960005222 phenazone Drugs 0.000 description 1
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N phenylbenzene Natural products C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 1
- OYEHPCDNVJXUIW-UHFFFAOYSA-N plutonium atom Chemical compound [Pu] OYEHPCDNVJXUIW-UHFFFAOYSA-N 0.000 description 1
- LPNYRYFBWFDTMA-UHFFFAOYSA-N potassium tert-butoxide Chemical compound [K+].CC(C)(C)[O-] LPNYRYFBWFDTMA-UHFFFAOYSA-N 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 235000008160 pyridoxine Nutrition 0.000 description 1
- 239000011677 pyridoxine Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- CVHZOJJKTDOEJC-UHFFFAOYSA-N saccharin Chemical compound C1=CC=C2C(=O)NS(=O)(=O)C2=C1 CVHZOJJKTDOEJC-UHFFFAOYSA-N 0.000 description 1
- 229940081974 saccharin Drugs 0.000 description 1
- 235000019204 saccharin Nutrition 0.000 description 1
- 239000000901 saccharin and its Na,K and Ca salt Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 125000004962 sulfoxyl group Chemical group 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 150000003899 tartaric acid esters Chemical class 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 1
- 229940070710 valerate Drugs 0.000 description 1
- NQPDZGIKBAWPEJ-UHFFFAOYSA-N valeric acid Chemical compound CCCCC(O)=O NQPDZGIKBAWPEJ-UHFFFAOYSA-N 0.000 description 1
- 239000000052 vinegar Substances 0.000 description 1
- 235000021419 vinegar Nutrition 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 229940011671 vitamin b6 Drugs 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D305/00—Heterocyclic compounds containing four-membered rings having one oxygen atom as the only ring hetero atoms
- C07D305/14—Heterocyclic compounds containing four-membered rings having one oxygen atom as the only ring hetero atoms condensed with carbocyclic rings or ring systems
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C233/00—Carboxylic acid amides
- C07C233/64—Carboxylic acid amides having carbon atoms of carboxamide groups bound to carbon atoms of six-membered aromatic rings
- C07C233/81—Carboxylic acid amides having carbon atoms of carboxamide groups bound to carbon atoms of six-membered aromatic rings having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by carboxyl groups
- C07C233/82—Carboxylic acid amides having carbon atoms of carboxamide groups bound to carbon atoms of six-membered aromatic rings having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by carboxyl groups with the substituted hydrocarbon radical bound to the nitrogen atom of the carboxamide group by an acyclic carbon atom
- C07C233/87—Carboxylic acid amides having carbon atoms of carboxamide groups bound to carbon atoms of six-membered aromatic rings having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by carboxyl groups with the substituted hydrocarbon radical bound to the nitrogen atom of the carboxamide group by an acyclic carbon atom of a carbon skeleton containing six-membered aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D265/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom and one oxygen atom as the only ring hetero atoms
- C07D265/04—1,3-Oxazines; Hydrogenated 1,3-oxazines
- C07D265/06—1,3-Oxazines; Hydrogenated 1,3-oxazines not condensed with other rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2603/00—Systems containing at least three condensed rings
- C07C2603/56—Ring systems containing bridged rings
- C07C2603/58—Ring systems containing bridged rings containing three rings
- C07C2603/76—Ring systems containing bridged rings containing three rings containing at least one ring with more than six ring members
- C07C2603/84—Ring systems containing bridged rings containing three rings containing at least one ring with more than six ring members containing rings with more than eight members
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Epoxy Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Description
82. 2· 2,修正 ; 1 - Π "~------M j^l f 專利申請當 ¢1象呢摩畜 一 發明說明.(1 ) 其製法及涉及此福β綱使 本發明乃闊於新穎之噁畊鲷 用以製備紫杉酚之方法。 紫㈣乃其一成员询中……類在生物界及化學 二已W廣泛興趣,紫杉龄為—有展望之癌症的化學治療 ^其具有_寬廣範園之治蔡〔抗〕白灰病反抑制腔瘤之 %攻久具有下示之構造
因此男展望之蔡效,紫杉酚目前在法國和美國正接受臨床 試驗。 經 濟 部 中 準 局 印 這些臨床試驗所需之紫杉酚現時係取自幾種絮杉之樹皮, &紫杉驗只.以.少量發現C存在)於這些生長缓慢酚之長青樹 ’故5丨'起相當·之關切,即此有限供應之紫杉酚不敷需要, 因之近年來化學家將彼等精力投注於試圊發現紫衫盼製備 < f行的合成途桎,迄今,結.果未能令人完全滿意。 已倡議 < 一種合成途徑乃關於從化拳物商品合成口環 t£-ane ,紫杉盼同展·之物紫杉素〔-t axu s i η )之合成 已被H〇l ton諸氏報莘於JACS 1 1〇期.6 5 5 8頁(1 Μ 8〕, 不管此法之進步如何,紫杉酚之最後全部合成似乎是一個 多步掇繁瑣而又费錢之方法。 甲 4(210X297 公沒) 4 經 濟 部 中 標 準 局 印 A6 B6 五、發明説明(2 ) 紫杉紛另一製法已被Greene諸氏在TACS iiO期5917 頁C 1988 )中述及,涉及紫杉酚同屬物即具有下示構造 之10 —脫去Ci·商泛基泵果素〔baccatin )ΠΙ
OH
使用’此丨0 -脫去基漿果素冚較紫杉盼更易取得,.因 真可得自漿果紫杉之葉。根據Gr eene詩氏之法,κ)—脫去 基漿果素正可被轉變為紫杉酚,即藉經由C —〗3醇與 芦一‘破< 胺基竣駿旱位之制匕而連接上C H)乙酿基及連接上c.13/9— 虢胺賭側鏈以達致,雖然此法需要相當少之步驟,惟卢— I胺基羧酸單位之合成却為一以低產量進行之多步驟穸法 而該偶合C逹接)反應既繁瑣且又係以低產量進行,然而 逞偶合反應却為一主要步骤,紫杉酚式其生物上活化衍生 物之每一試過之合成切需該步驟,v/a n i諸氏在JACS % 期2325頁c INI )中說明··在Cl3處之p —微胺基側鍵之存 在為消瘤效果所需。 紫杉盼和其他可能之消瘤劑的合-成之主要困難為缺之一 容易連接至C】3中氣而成/3 —酿胺酯側鏈之易用單位,此 單位(展開及其以大量連接乏方法蔣有助於紫杉盼及具有 許多環上取代基或C η側鏈之相關的消瘤劑兩者之合成, 甲 4(210X297 公发) (請先閲讀背面之注意事項再填寫本頁) •裝. •打· A6 B6 21390! 五、發明說明(3) 此需要已因一種新的易得之側鎚先質化學單位及其在 C 13處氧連接之有效方法的發現而滿足。 是以,在本發明諸目的中,為提供一種側缝先質以供紫 杉盼之合成及提供—種方法以使相當大量之側鏈先質連接 而成紫杉酚中間體。 簡言之,是以本發明乃閼於一種側鏈先質即下式之喔# S同1 · 双, 八:I乃♦基、取代之芳基、淀基、烯基或块基;h 乃虱、L氧基C基、縮醛或其他的羥基之保護基,·及I 乃芳基、取代之芳基、㈣、烯基或块基。 3 本發明亦闊於紫杉盼中間體之製法,此法包含:使醇4 ㈣酮i於足量活化劑存在下及在能使喔一酮1與 Π:::下接一成可™合成― ,發明亦關於紫後製法,此法包含:使 1於足量活化^存在及在能使_‘料反 知件'下㈣以形成卜酿㈣之紫杉㈣ 這、3 隨後用於紫杉酚之合成。 . 、中間禮 指^明⑽〜部份將在枚 甲 4(210X297 公发) A6 B6 五、發明説明(4) 本發明乃關於福叫'酮1及其衍生物,其構造示之如下 'XC, \)Ra 1 如上所述,K乃芳基、取代之芳基、烷基、烯基或焕基; R 2乃氩、己氧基己基、縮醛或其他鈞羥基之保護基;及 R3乃旁基、取代之芳基、烷基、烯基或坱基。最好是1 乃苯基、取代之苹基或芳基;R2乃乙氧基乙基、2,2,2 —三 氣C*氧基甲基或其他縮醛型羥基之保設基;及r3乃苯基、 取代之苯基或芳基。其中R 3均為苯基及r2為G氧基 基之較佳的噁崎酮之構造示之如下:
根據IUPAC原則,糾綱2之名稱為ο ,5 — —•氮〜1,3 —喔叫 1 —乙氧基乙氧基)一4, 綱 二 笨基 f請先閲精背面之注意本項再填寫本页) •装. •訂_ 0 :資 部 中 依據本么%,提供紫杉紛中間體、·天然紫衫盼和非天然 米等具$下示構造者之製法: 梯 印 肀 4 (210X297 公发) 五、發明説明(5) OUV uf XTS VA ΟΛ
Ε
I A6 B6 式中 A和,Β各為氩或低垸鈹氧基、烯,狀氧基 献氧基或 Α和Β合而形成氧〔代); L和D各為氩或羥基或低淀献氧基、烯疏氧基、块孤氧 基或芳;§无氧基; - W U E和F各為氛或低淀魏基、祕氧基、祕氧基或芳 iSC氧基*或 E和F合而形成氧(代); G爲氩或Μ基或低喊氧基、祕氧基.、块麵基或芳硫 氧基,或 G和Μ合而形成氧〔代)或cCH2 ,气 G和K合而形成氧代環氣1基,或 Μ和F合而形成氡代環氣丙基; J為氬、羥基或低烷疏氣基、烯蜋氣基 f服氧基,或 + 經 濟 標 準 焕萄1氧基或芳 块、?^氣基或芳 块锨氧基或芳 I為氩、羥基或低烷颳氧基、烯醑氧基 羅魏基,·或 土、 甲 4(210X297 公发)
fu先閃靖背面之注意事硕再填其本W} k· •打· 參 五、發明說明(6 ) 1和j合而形成氧C代:),·及
經濟部中央標準局印裝 K為氳、羥基或低烷氧基、烷酰氧基、 氧基或芳紙氧基,及 船1氧基、块親 P和Q各為氣或低旄疏氧基、稀鞔氧基 藐氧基,或 基或芳 p和Q合而形成氧C代);及 减氧^ Ϊ錢或低L &_氣基、峨氧基或芳 s和τ合而形成氧(代〕;及 基各為氩或低燒基、烤基、块基、芳基或取代之芳 y為芳基、取代之芳基、低燒基、烤基或块基。 紫杉酚中<院基或為單獨者或帶有上文界定各取代 最好是‘在主鏈内含有卜6<@c原子,,且達】原^之 低烷基。彼等為直鏈或支鏈,包括甲基、乙基、丙夹 丙基:丁基、異丁基、权丁基、芳基、己基等。… 紫杉紛中之烤基或為單獨者或帶有上文界定各取代 最好是’’在主鏈内含有2 — 6個0原子”且達】〇個4子 《低稀基,彼等可為直鍵或支鍵,包括。烤基、丙烤基、異 丙烯基、丁烯基、異丁烯基、芳基、己烯基等。 紫杉驗中炔基或為旱獨者《帶長上文界定之各取代基者 最好是“在主鏈内有2_6個0原子”且達原子 之低块基’彼等可直缝或支鏠,包括已炔基、丙缺基、丁 块基、異丁缺基、芳基、己炔基等。
(請先聞讀背面<at事Jfl再嗔窝本ir〉 -訐. 4. 經濟部中央標準局印製 A6 B6 五、發明説明(7、) 例示之烷氣基包括〇酸%、丙醆賭、丁酸賭、戍酸醏 、異丁睃酯等,較佳之烷齒t氣基為G酸酯。 紫杉盼中芳基部份或為單揭者或帶有各取代基者含有 6 — 10個C原子,包括苯基、α —莕基或莕基等。 取代基包括烷氧基、羥基、鹵基、烷基、芳基、稀基 、齒L基、部£氧基、硝基、胺基、g汔胺基等’笨基為較佳之 芳基。 _
取代基 A,B,D,L,E,F,G , M j p , 1,J,K ,Q ,S ,T ,ϋ,V和W.之較佳意義列_ - j不在下表]; 甲 4(210X297 公发) {請先《讀背面之注意事項再填穽本页.)
10 2139^ A6B6 五、發明説明(8) N) < C Ο Η » 3: uan v-ph、 wuph. s 丨ffi H—ooo匁_ 15 ρ^ρα>Λ^^^(β、ρ”Η qboac. :K>QH、 wo, 1° G^ncasICHM, L*x D*OH、 nls, F—OAC、 G*CHU ?0 n
A_H ωιο>Ω〆 L·丨§ Di、 E 丨°AC ‘ F* 丨K u丨K .v_Ar‘ sUAr 一 G-0 Sl°KM c^sb" I丨c〇ph J 丨K; -IO-OR, pn〇c0w ?H、 si TNO33, ahoo〇w ill; toM°Fa>^^^ St, (請先聞讀背面之注意事項再填寫本頁) u-5 vhh. 艿丨0003R、 P=?H; s-oc§ T 丨' I*c〇Ar J丨M; UUAr vhh. sm〇;r hh' KHOOOArl
Iltsog。 F--s\cs αϊ^β^'· cu^ vu' SU〇H TnH, MUOH;,
GnH 經濟部中央標準局印製 甲 4(210X297 公发) UUVUH, smh thoh; 11 〇 21390^ A6 B6 五、發明説明(9 )通式内例舉之化合物示之如下,其中之R代表烷基: OAc Ph
OAc O Ph Ο w。, Η OH
{請先聞讀背面之注意事ifi再填寫本頁) OAc
OAc
7 .装' OAc
OAc Ar- V Y、〇hii"i H OH
經濟部中央標準局印焚 甲 4(210X297 公沒) 12 五、發明説明(10 ) OAc
10 OAc
12 OAc
14 A6 B6 OAc
11
OAc 〇 Ph Ο H OH
13 OAc
15 (請先M讀背面之注意事項再填寫本页) -it· •打· -線. 經濟部中.央標準局印¾ 甲 4(210X 297 公沒) 13 213904 A6B6 五、發明説明(11 ) OAc
16
OAc Ar' W Υ、〇川"1, Η OH
17 (請先閱讀背面之注意事項再填駕本頁)
Ph
I = H OH OAc
OAc 0 Ph O "丨丨丨" H OH
.裝. 18 19 OAc
20 OAc
21 •線. 經濟部中.央標準局印欠‘ 甲 4(210X297 公发) 五、發明説明(12 )
OAc 〇 Ar Ο W〇 H OH
22 OAc
24 OAc
26 A6B6
OAc Ο Fh 〇 R WHd""⑴ i 1 H OH
23 OAc
25 OAc
27 (請先閲讀背面之注意事項再填寫本頁) •打· •綠· 經濟部中央標準局印製 甲 4(210X297 公发) 15 2ΐ-9α: 公 口 /•r A6 B6 五、發明説明·( 13)
〇 ΑΓ 0 P N = Οηηιη I = H OH
28 OAc
{請先閱請背面之注意事項再蜞荈本百) 根據本發明之'方法,於醇和活化劑最.好為叔胺似三乙胺 、二兴丙匕基胺、吡啶、N —甲基咪唑和4 .一二甲胺 基。比卩疋C DMA?〕之存在下將噁叫·酮1轉變為卢一就胺醏 ,例如,’〆井酮!與具有taxane四環及c 口羥基之化合 物於4 一二甲_胺基0比嗅〔DMAP〕已存在下反應而得在 CD處有卜—“基之物.質。更最好地是,此碎乃7 . -三乙基甲衫淀基漿果素瓜,叾可如Greene詩氏在 «JACS 110 期 5917 頁 — 〔1988〕中所述或相其他途^製 ,一如Greene諸氏所報導,依 长媒下不夂應圖將1〇 —脫 己敢基漿果素E轉變為7-〇〜= .二G基甲矽烷基衆果素瓜 .HO -·
CSiCC2H5)3 經濟部中央標準局印"-* -0 之 去
甲 4(210X297公沒) A6 B6 21390 五、發明説明(w) 在報導為最佳條件下,使〗〇 —脱去乙敵基漿果素瓜與2〇 當量之C C2HS〕3 SiCl在23。(:及Ar下並於按每毫莫耳10 一脫去乙鉍基漿果素I計50毫升吡卩定之存在下反應2〇小 時而得在純化後84 — 86 %產量之反應物即7 _三乙基 甲矽烷基一10 —脱去乙gl基聚果素(31 a〕,此反應產 物隨奴經5當量CH3 COCl及按每毫莫耳31 a計25毫升。比 啶在0。(:及Ar下蘇化牯小時而得86 %產量之7 — 〇 —三 已基甲石夕虎+基漿i果素C 3】b ),請見Greene諸氏在 JACS Γΐ_0.鄉 917—5918 (1988〕.中報導)。 一如在下列反應圊中所示,7-0 —三已基甲矽烷 基漿果素冚31 b可與本發明之竭μ酮在室孟下反應而传 紫杉酚中間後,其中C — 7和c — 2,處之經基分別被三 乙基甲矽烷基和已氧基G基這兩保護基保護,這些 基然後在溫和條件下水解俾不干搔紫杉盼取代基之睹鍵 。紫衫盼從噁4酮2之合成如下所示: .· (請先聞讀背面之注意事項再填寫本頁) •装· *訂'
Ph
Ph czz •綠, 經濟部中央標準局印製 31b ζ1) dh^p.
甲 4(210X297公沒) 17
2139G A6 B6 經 濟 中 央 標 準 局 印 裂 五、發明説明(15) 雖本圏閼於天然產物紫衫畛之合成,其亦可經改良之 噁_酮或四環醇,其係取自天然來源或朴天然來源,用來 製取本發明內容涵蓋之其他合成紫杉酚。 或者’噁唞酮1可於活化劑及非7 — 0 —三G基甲烷基彔果素1Π之醇存在下轉變為卢一否文胺酯以形成紫杉盼 中間體,纗用這紫杉唤中間技在合逋之反應條件下礼 杉岭之合成。 7繁 喔__中烷基或為單獨者或帶有前文界定各取代基者最 好是“在主鏈内含有1 — 6個c原子“及達5個c原子之低 挽基,彼等可為直鏈或支鏈,包括甲基、乙基、丙基、異 丙基、丁基、異丁基、叔丁基、芳基、,己基等。 、 噁#酮中烯基或為單獨者或帶有前文界定各取代基者最 好是“在主鐽内含有2 — 6個C原子“及達15個c原子之 低烯基,彼等可為直鏈或支鏈,包括乙烤基、丙烯基、異 丙烯基、丁烯基、異丁烯基、芳基、己烯基等。.、 噁所酮中块基或為單獨者或帶有前文界定各取代基者最奸 的是“在主鏈内舍有2 — 6個C原子“及達ls個c原子之低 炔基,彼莩可為直鏈或支鏈,包括乙缺秦、丙块基、丁炔气 、異丁炔基、芳基、·己炔基等。 例舉之.噁崤酮中烷蘇氧基包括g酸根、丙駿根、丁酸根 、戊酸根、異丁酸根等,較佳之烷、5笊氧基為乙酸根。 述及之噁呻酮中芳基或為早獨者或帶有各取代基者含有6 —丨5個C原子,包括苯基、莕基或卢―萘基等。取代 基包括烷氧基、羥基、鹵基、烷基、芳基、烯基、社基、 f請先閃項背面<注意事項再填考本Irj ..¾. •It"· •線. 甲 4 (210X 297 公沒) :t ,~9 ,,^,1
CO 6 A B 五、發明說明<lt-) 疏氣基、硝在·、胺基、戤咹基莩,苯基為较佳之芳甚。 如上所述,噁4酮1中RZ可為烷基、酿基、G氧芦G丼 、2,2,2 —二氣乙氧基甲基或其他之經基的保獲農,作^ 醛和譴’即甲氧基甲基、$氧甲基;醏似乙醪醏;碳酸醏 似碳睃甲自t等。羥基之多種保護基及其合成可來看 John Wiley and S2ns公旬在1981年出版之,,有機八成 所用之保護^”。所遵之羥基的保獲基應在極溫和條件下 易被降去俾不·會干擾紫杉咚中間链内-之醏鍵或其他取代臭, 然而,R 2較好今G氧基G基或2,2, 2 _三氣匕氧基甲美 ,及最好是G氧基G基。 A 喔叫朗中取代基RpP”考σ R3之較佳意義列示在下 文
Rl"ph Ri=Ar R]_-P-Me〇Ph 院基 R2-EE R2-SiR3 R2-院基 R2»OCOr R3=Ph R3-Ar R3-P-Me〇Ph R3院基
Ry烯基Rf炔基 r1=h r2-mom r2*ci3cch2och2 R3·晞基r3-快基 (請先聞¾背面之注意事項再琪寫本頁) -¾.. •訂· 經 濟 部 中 搮 準 局 印 因喔十同1具有幾個不對稱之c原子,精於此道者自知 本發明化合物具有不對稱C原子者可y非對映異構態、外 涓旋態或旋光態者存在,所有這些形想者均在本發明範園 内,更確定言之’本發'明包括對映異構體、非對映異構趑 、外消旋混合物及其另外之混+合物.。 此噁‘叫酮1可根據下示反應圖製自易得之原料, •線. 甲 4(210X297 公尨)
21B9G A6 B6 五、發明説明(17 )
〇 R, Ο KOH
KOtBu CH3S〇3Cl ’OR, 32 33 1 狡酸33'或可依據Greene諸氏在J ACS 110期59 17頁 C 1988 )中所述之方法以製之。卢一内威u胺32可製自易 得之原料,一如在下示反應圖中就其中I和& 3 為苯基 及iC2 ’為氧基乙基者所示:
(請先閱讀背面之注意事項再填寫本頁) •装· 經濟部中央標準局印^ 〇
cd
.訂. .線· 甲 4(2iOX 297Y 发) 20 2ia9Gi A6 B6 經 部 央 標 準 局 印 裝 五、發明說明() 用 md CH2ci2,25ΐ,18小時;(b)4 當量之 峭酸時銨,dCN,-10, 10 分鐘;⑹ K〇H,thf , H2〇 , 〇 c ,30分鐘;⑹乙基乙烯基瞇,《pjjf ,甲苯磺 睃(觸嫖)10 C,1.5小時;⑻CH 3L.i ,L醚,〜78 t, 10分鐘;笨甲西t氣,一 78 eC,1小時。 此類始料易得,a -M氣基⑽基氣製自觀基匕酸並於 叔胺存在下與製自酸和對甲氧基苯胺之亞胺起環靖合而得 1 -對甲氧基苯基-3 -跋氣基—4〜芳基一氮四和—2 酮》 經由用硝酸:鈽錄氧化而使對甲氣基苯基易被除去, 氧基可在嫻於此道者熟悉之標準條件下被水解而得3 一羥 基一 4 —芳基一氣四IJ1— 2 —酮。 3 —羥基可被多種標準保獲基似卜乙氧^基所保護 ’最好將外消旋之3 —經基一4 一芳基一氮四_ — 2 —商同 解離成純對映異構髏,此可在使對應之苯基已酸2 —甲氧 基- 2 -〔三氟f基)⑫結晶以保獲之前行之,僅右旋之 對映異構體用於㈣酚之製備,無論如何,藉經驗〔敵是正 丁基裡)及芳在-78。(:或更低之温度下處理可辟3 — C 1 -。氧基L氧基)-4 —苯基—氣四園—2 — _轉變 為卢——内兩尤按32 〇 下列諸例說明本發明。 例1.:順一2, 4 —二笨基一5 4, 5 —二氩一1, 3 —噁&什一6 己氣基G氣基)— 酮之製備 (請先聞讀背面之注意事項再填寫本頁) •装· •訂· 甲 4(210X297 公沒) 21 A6 B6 2H39C, 五、發明説明(四 二1 —對,基笨基…已疏氡基…苯基一 風四:在7 62毫克c 456毫莫耳)衍自苯甲 移和對甲氧基苯胺之亞胺及α85冑升(6Q7毫莫耳)三已 胺溶於15毫升CH 2 C 1 2之液中,於—2〇 t下滴入4卫3毫克 C 3.04毫莫耳;)α — c疏氧基基氣溶於朽毫升 之液,讓反應混合物在〗8小時內升溫至,反應 混合物隨後經胱毫升CH2Cl2稀釋並使此液經3〇毫升1〇% HC1水容液萃取,以30毫升水和30毫升NaHC03飽和水溶液 洗有钱液層,在Na肌上乾燥,濃縮,遂得, 此固體和以5〇毫升己烷研磨,過滹這混合物,所遺之固二 令自乙睃已醏/己烷中結晶而得6 4 5毫克C 68 % )順1 對甲氧基苯基一3 —己地氣基—4 —苯基 —2 —酮成白色結晶者,m . p . 1 6 3 X:。 順一3砩氣基—4 —苯基—氮四丨2 —酮:在 20.2克順—i 一對甲氧基苯基—3 ―匕後氧基〜笨笑 —氪四]S — 2 _酮溶於700毫升己腈之液中 本土 τ,於〜urc 下及一小時内,緩缓加入硝酸铈銨溶於450毫汁水之液, —10 t:下视袢該混合物30分鐘,以5〇〇毫升乙醚稀辞' 、 二份100毫升已醚萃取含水層,合併之有機液 ,以 4 , d ' 份 iCO 奢 升水、二份丨00毫升NaHS〇3飽和私溶液、二份丨⑻窀升 五 經 濟 部 中 標 準 局 印 製
NaHC〇3飽和水溶液相.繼洗之,濃縮而得i 8 5 固體自丙酮/己烷中結晶’而〖寻123克〔92 % ^ 氣墓~4 —笨基一氮四I置|~~2 一綱成白色結晶體者 m.p。1 52 — 1 5 4 *C ° 甲 4 (210X297 父发) 22 B?
互 ' 發咧說明(20 喂—3 -羥基一4 __ X 冬此基〜氦四丨Ϊ] - 2 —酮:在200 奄升THF和280毫幵之〗Xf 」 仏 0 V> it « χ λ 1 Κ〇Η水溶液之混合物中, C下及40力竣内經由滴 su 丨欠漏斗加入4.59克〔22.4紊苴 耳〕順一3 -匕麻氧基〜 义毛共 〇 Λ _ 本基一紙四— 2 ~~嗣:¾'於 265毫升THF之液,此 毫升水及伽毫升賊。〇 :0。。下攪拌一小時,加入伽 料取说合物,公併之有^液’以四份200 4汁已歧乙 ' Γ 育钱液層在Na、召04上乾燥,濃缩 而得3.54克〔 97% )外消奸、 展‘伯 一-V ιψ] 錢之顺一3 —裡基一4 —笨美 见四HI— 2 —嗣成白 本基 叫禮者,m,ρ · 1 4 7—14 9°C , 使其2 —甲氧基—2 箱 ( 二氣甲基〕本Cj蜂賭自己•完/ {請先閔讀讦*之注意事項再琪寫本頁) 經 濟 部 中 央 橾 準 局 印 丙财結晶及接著水解7…厂.… r 、, ^〜迷晶體解離成其對映異構 〔a〕Hg I”。。 順—3 —( 1—W基G氧基乂 、苯基一氪四liJ— 2 —酮:在 3·4 1克C 2 0.9毫莫耳;)淑 仕 |f\ „ 〜3—羥基一4 —苯基一氮四 衝―2 ~酮溶於15毫升THp、 ^ 羝 ,„ <液,〇 C下加入5毫..升Γ其 乙烯基瞇和20毫克(〇.2毫 开G基 下挽聲20 3竣,被20毫汁NaHC〇 3抱和水容液稀辞並 經三份40毫升G駿⑽萃取,合併之c*酸⑽層在 Na’iS〇4上乾螓,濃縮而得4·87克C 99 % )之順一3〜c i 一 G氧基G氧基)—4,苯基一氮四丨雾1- 2 ~酮成無色油 技者。 - 順一 1〜笨甲»1基一 3 — C 1 —G氣基G氧基)〜4〜 苯基一氮四園—2 -酮: 在2.35克C 10毫莫耳)順一3 — ( 1 - G氣基c氧基)
Sit m. » k. -訂. •綵. 甲 4(210X297 公沒) 23 21390. A6 B6 五'發明説明(21) ~ 一~ 4苯基氣四® 一 2 —酮落於4C毫升THF之液中, …下加入,i毫升(歸毫莫耳〕i65M之正丁基輕 溶於己貌之液’ —78°C下挠拌混合物1D分鐘,加入!.42克 C L0·1毫兵耳)笨甲面充氣溶於1〇毫升TKF之液,此混合 物在-78 C下桄袢〜小時並經%毫升Nafic〇3飽和水溶液稀 镡及經二份50毫升。酸。醋萃取,合併之乙酸乙醏萃出物 疒2 4上乾燥,濃縮而得3.4 5克油體,油體在矽膠上層 析,用C酸G §γ己乾洗提,遂得3 2 2克〔% %〕之順一 1 :苯基―3—㈠一己氧基已氧基〕-4 -笨基-氮四丨獨—2 一酮成無色油體者。 2R,3S- Ν -苯甲蘇基_〇 — ( 1_乙氧基已基)一 3 — 苯基異4胺酸:在46 〇毫克(〗3 6毫莫耳)順—i —苯甲 酰基一3 - ( 1 —乙氡基l氧基〕_4 _苯基一氲四(U ~ 2 —酮溶於2〇毫升THF之液中,於0 t下加入I”毫升 之1M的KOH水溶液C玉3 5毫莫耳),此混合物在〇七下挽 拌10分鐘,蒸去THF,使衝昆合物分配於u毫升之】N HC 1水溶液和30毫升CHCl 3之間,含水層經又二份3〇毫升 CHC13萃取,合併之氣仿萃出物在Na;i SCh上乾燥,濃縮, 遂得416毫克(86%〕之2R,3S _N—笨甲- 〇 —( 經 濟 部 中 捃 準 局 印 1 — G氧基已基)一3〜笨基異奔胺酸(式33其中和 只3均為苯基及1^2為乙氣基乙基)。 順一2,4 —二苯基一5〜j 氧基己氣基)—4, 5 —二氩~~ 1,3 —噁,一6〜酮2 :在416毫克(Ll6毫 具耳)之2R,3 S —N-笨甲疏基—〇 一( 氧基G氣基 甲4(210X 297公发) 24 、+ -Λ \ 仏今η曰 修正 \ Α6 Β6 五、發明説明(22) )—3 —芋基異絲胺睃溶於20毫升THF之液中,加入2 6丄 毫克C2.33毫莫耳固禮叔丁氧化鉀,此混合物在乃。c下按 拌3〇分鐘,加入1S4毫克〔莫耳〕甲礙趿氣溶於毫幵ΤΗ? 之液,此混合物在25 °C下攪拌1.5小時,此混合物經8〇毫 开己烷和G酸LJi&#释並使液經20毫升飽和NaHCO 3水溶液和 1〇毫升塩液萃取',有機相在Na2SO,上乾燥,濃縮,遂得 2 5 6毫克‘ 65 % )之順一 2, 4 —二苯基一5 —(;【一 G氧 基G氧C基)一4,5 —二氩一 1, 3 —噁兩一6 —酮2成無 色油梭者,〔α〕
Hg -22 0 C CHCl 3 , c [55 〕。 {請先閃^背面之注专事邛再填寫本頁) 例2 :紫杉酚之製備 在一小反應器内,加入77毫克.0.218毫莫耳)之( —順一 2V 4 — 二苯基一 5—( 己氧基G氡基)一4, 5 .装. 經濟部中央梂準局印紫 ——風一1,3 —喔口诗一6 —辆2,40毫克〔〇. 〇57毫莫耳〕 7 —-0 -三G基甲矽烷基漿果素冚、6, 9 毫克 (〇.〇57.毫莫耳〕4 ~二甲胺基。比啶〔-一 ΙΧνίΑΡ〕和〇.〇 2 9毫升咕啶,此滿合物在25 °C下攙拌12小時 並經伽毫升G酸G醏稀釋,此G酸C醏液經20毫开之1〇 % C u SO 4水溶液萃取,在N a 2 S 0 ;上乾燥,濃縮,經由矽 膠栓滹出残物,用〇酸已睹洗提,在砂發上行快速層析, 用酸C*睹/己虎洗提,_自已酸己睹/己淀中結晶得46毫克〔77%)之2,一0 — Cl— G氧基已基)一 7 一 0 —三匕基甲敕烷基紫杉阶,英圣#銳像異構物約2 : 1之混合物,及9·3毫見(23%) 7-0 —三c基甲笳烷 -· •綠. 甲 4(210X297 公尨) 25 ι基甲矽烷基漿果 A6 B6 真、發明說明(23) 基漿果素I,基於所消耗之7 一〇 一 素I的產率係經定量的。 使5毫克樣品之2,—C1 -乙氧基己氣基〕一7— 0 —三 乙基甲矽烷基紫杉齡溶於2毫升乙醇中,加入〇5毫升 之0.5% HCI水溶液,此混合物在〇它下挠拌3〇小時並經 50毫升乙酸G醏稀釋,此液經2〇毫升NaHC〇3飽和水溶液萃 取,在Na:S〇4上乾螵’濃縮,在矽膠上進行管拄層析以純化 残物,用G酸G睹/己烷洗提而得3.S爱見(約9〇 % )之 紫杉酚,在所有方面均與實際樣品相同。 — 鑒於上述,可見本發明之幾個目的已達致 。 因對上述之組成物及製法可作不同之改褂工了 , 變而不逡離本發 明之範囡,上述説明中所有内容均為說明而非限制。 (請先聞讀背面之注意事項再填荈本百) m 濟 部 中 標 準 印 甲 4(210X297 公犮) 26
Claims (1)
- 1. 一種下式之噁畊酮 經濟部中央搮準局印裝其中 Ri為笨基;Rz為氫、Ο東基基、2 , 2,2 —三氣七氣基甲基或其他選自縮醛、醚、嵴、 破酸醏和甲矽烷基之羥基保謾基;及R3為笨基。 2. 根據申請專利範圍第1項之化合物,其中心乏羥基保護 基係選自由縮趁、醚、Sg*和破酸賠組成之族群中。 3. 根铼申請專利範圍第1項之化合物,其中&為笨基;长2 為G氧基G基或2, 2,2一三氯己氧基甲基。 4· 一獯製備紫杉酚中閎禮之方法,其包括將具下式之四環 醇 AcO其中R4為羥基保護基 甲 4(210X297 公羶) 一 1 一 (請先閱讀背面之注意事項再填寫本页) ^ B7 C7 D7 六、申請專利範面 與下式之噪辆接觸:經濟部中央橾準局印裴 其中I為笨基R2為11基I基、2 ,2,2 >三氯乙氧基甲基或其他選自縮醛、醚、醏 、碳酸醋和甲矽烷基之羥基·保謾基;R3為.笨基;該醇與 噁哄鲷之接觸係於作為活化劑之三級胺以足量存在下進行,使噁畊酮 與醇反應形成遥合作為紫杉酚合成中間禮的卢―醯胺醏 Ο 5. 杈據申請專利範園第4項之方法,共中R2之羥基保護基係選自 縮醛、鍵、睹和碳酸gf 。 6. 粮據申請專利範園第4項之方法,其中幻為笨基;112為 I氧基G基或2,2 ,2 —三氯己氧基甲基。 7·根據申請專_利範圍第4項之方法,其中R /系選自醚、 it、碳睃睹和甲矽烷基。 8·根據申請專利範圍第4項之方法,其中R 4為己氧基G 基、三甲基甲矽烷基或三G基〒矽烷基。 9.根據申請專利範園第4項之方法,其中該活化劑為三已 胺、二異丙基 己基胺、吡啶、N —甲·基味唑或4 一二 甲胺基吡啶。 (請先聞讀背面之注意事項再填窝本頁) •装. .打. •綠· 甲 4 (210X297公遵) 一 2 — 2,1390^ A7 B7 C7 D7 六、申犄專利範® 10.—種製備紫杉酚之才法, 其包括將具下式之四環醉 • AcO Ηοιιιηπ其中L為經基保謾基 與下式之噁哄酮接觸蛀 濟 部 ί m 準 Jh 印 製 其中心為苯基;為I來基G基、2,2, 2 —三氣匕軋基甲基或其他逡自縮趁、醚、醏、硖酸醏 和甲总综基之羥基保護基;r3為笨基;- 該醇典脅弁網芝接觸係於作為活化劑之存在下造行,使穩畊锎 與醇反應以形成適合作為紫杉酚合成中間禮的卢一籬缺賠| ,,並將該中間《捋化成紫杉酚。 | 11·根據申請專利範圍第10項之方法,其中厌:之經基保護基遽; 自缩醛、醚、鞋•和硪酸踣。1Z根據申請專.利範圍第1()項之方法,其中越活化則係三乙按 、二異丙基已基胺、吡啶、N —甲基米唑气4 , 基吡啶。—’ 〜二甲脖 ——一 f 4 (210X297 公灃)......................................................其..............................#r..............................«L (請先閱讀背面之注意事項再填奪本頁)
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/436,235 US5015744A (en) | 1989-11-14 | 1989-11-14 | Method for preparation of taxol using an oxazinone |
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| TW213904B true TW213904B (zh) | 1993-10-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| TW079104006A TW213904B (zh) | 1989-11-14 | 1990-05-17 |
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Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2601676B1 (fr) * | 1986-07-17 | 1988-09-23 | Rhone Poulenc Sante | Procede de preparation du taxol et du desacetyl-10 taxol |
| FR2601675B1 (fr) * | 1986-07-17 | 1988-09-23 | Rhone Poulenc Sante | Derives du taxol, leur preparation et les compositions pharmaceutiques qui les contiennent |
| FR2629819B1 (fr) * | 1988-04-06 | 1990-11-16 | Rhone Poulenc Sante | Procede de preparation de derives de la baccatine iii et de la desacetyl-10 baccatine iii |
| FR2629818B1 (fr) * | 1988-04-06 | 1990-11-16 | Centre Nat Rech Scient | Procede de preparation du taxol |
-
1989
- 1989-11-14 US US07/436,235 patent/US5015744A/en not_active Expired - Lifetime
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1990
- 1990-05-17 TW TW079104006A patent/TW213904B/zh active
- 1990-11-13 ZA ZA909104A patent/ZA909104B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ZA909104B (en) | 1991-10-30 |
| US5015744A (en) | 1991-05-14 |
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