JPH08501791A - 10−デアセチルバッカチン▲iii▼を得る方法 - Google Patents
10−デアセチルバッカチン▲iii▼を得る方法Info
- Publication number
- JPH08501791A JPH08501791A JP6508791A JP50879194A JPH08501791A JP H08501791 A JPH08501791 A JP H08501791A JP 6508791 A JP6508791 A JP 6508791A JP 50879194 A JP50879194 A JP 50879194A JP H08501791 A JPH08501791 A JP H08501791A
- Authority
- JP
- Japan
- Prior art keywords
- deacetylbaccatin iii
- taxus
- butyl
- aqueous solution
- organic solvent
- 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.)
- Granted
Links
- YWLXLRUDGLRYDR-ZHPRIASZSA-N 5beta,20-epoxy-1,7beta,10beta,13alpha-tetrahydroxy-9-oxotax-11-ene-2alpha,4alpha-diyl 4-acetate 2-benzoate Chemical compound O([C@H]1[C@H]2[C@@](C([C@H](O)C3=C(C)[C@@H](O)C[C@]1(O)C3(C)C)=O)(C)[C@@H](O)C[C@H]1OC[C@]12OC(=O)C)C(=O)C1=CC=CC=C1 YWLXLRUDGLRYDR-ZHPRIASZSA-N 0.000 title claims abstract description 150
- 238000000034 method Methods 0.000 title claims description 56
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 34
- 239000007864 aqueous solution Substances 0.000 claims abstract description 27
- 239000003960 organic solvent Substances 0.000 claims abstract description 26
- 244000162450 Taxus cuspidata Species 0.000 claims abstract description 17
- 235000009065 Taxus cuspidata Nutrition 0.000 claims abstract description 17
- 241001116500 Taxus Species 0.000 claims abstract description 14
- 239000002904 solvent Substances 0.000 claims abstract description 8
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical group CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 claims description 27
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims description 27
- 241000196324 Embryophyta Species 0.000 claims description 22
- 229930012538 Paclitaxel Natural products 0.000 claims description 16
- 229960001592 paclitaxel Drugs 0.000 claims description 16
- 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 16
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical group OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 15
- -1 ethyl t-amyl ether Chemical compound 0.000 claims description 13
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 12
- DKPFZGUDAPQIHT-UHFFFAOYSA-N butyl acetate Chemical compound CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 claims description 12
- 239000000284 extract Substances 0.000 claims description 12
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 10
- BZLVMXJERCGZMT-UHFFFAOYSA-N Methyl tert-butyl ether Chemical group COC(C)(C)C BZLVMXJERCGZMT-UHFFFAOYSA-N 0.000 claims description 10
- 238000000605 extraction Methods 0.000 claims description 10
- 238000001914 filtration Methods 0.000 claims description 9
- ZDZOTLJHXYCWBA-VCVYQWHSSA-N N-debenzoyl-N-(tert-butoxycarbonyl)-10-deacetyltaxol Chemical compound O([C@H]1[C@H]2[C@@](C([C@H](O)C3=C(C)[C@@H](OC(=O)[C@H](O)[C@@H](NC(=O)OC(C)(C)C)C=4C=CC=CC=4)C[C@]1(O)C3(C)C)=O)(C)[C@@H](O)C[C@H]1OC[C@]12OC(=O)C)C(=O)C1=CC=CC=C1 ZDZOTLJHXYCWBA-VCVYQWHSSA-N 0.000 claims description 8
- 229940063683 taxotere Drugs 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 7
- 239000011347 resin Substances 0.000 claims description 7
- 229920005989 resin Polymers 0.000 claims description 7
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 claims description 6
- 239000008367 deionised water Substances 0.000 claims description 6
- 229910021641 deionized water Inorganic materials 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 6
- 241000202349 Taxus brevifolia Species 0.000 claims description 5
- 238000004821 distillation Methods 0.000 claims description 5
- 239000000243 solution Substances 0.000 claims description 5
- 239000000725 suspension Substances 0.000 claims description 5
- QQZOPKMRPOGIEB-UHFFFAOYSA-N 2-Oxohexane Chemical compound CCCCC(C)=O QQZOPKMRPOGIEB-UHFFFAOYSA-N 0.000 claims description 4
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical group CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 4
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 claims description 4
- 238000001035 drying Methods 0.000 claims description 4
- JMMWKPVZQRWMSS-UHFFFAOYSA-N isopropanol acetate Natural products CC(C)OC(C)=O JMMWKPVZQRWMSS-UHFFFAOYSA-N 0.000 claims description 4
- 229940011051 isopropyl acetate Drugs 0.000 claims description 4
- GWYFCOCPABKNJV-UHFFFAOYSA-N isovaleric acid Chemical compound CC(C)CC(O)=O GWYFCOCPABKNJV-UHFFFAOYSA-N 0.000 claims description 4
- XNLICIUVMPYHGG-UHFFFAOYSA-N pentan-2-one Chemical compound CCCC(C)=O XNLICIUVMPYHGG-UHFFFAOYSA-N 0.000 claims description 4
- 238000004062 sedimentation Methods 0.000 claims description 4
- WMOVHXAZOJBABW-UHFFFAOYSA-N tert-butyl acetate Chemical compound CC(=O)OC(C)(C)C WMOVHXAZOJBABW-UHFFFAOYSA-N 0.000 claims description 4
- NUMQCACRALPSHD-UHFFFAOYSA-N tert-butyl ethyl ether Chemical compound CCOC(C)(C)C NUMQCACRALPSHD-UHFFFAOYSA-N 0.000 claims description 4
- 125000001931 aliphatic group Chemical group 0.000 claims description 3
- 239000008346 aqueous phase Substances 0.000 claims description 3
- 238000005119 centrifugation Methods 0.000 claims description 3
- 238000003795 desorption Methods 0.000 claims description 3
- 238000007710 freezing Methods 0.000 claims description 3
- 230000008014 freezing Effects 0.000 claims description 3
- 229920003053 polystyrene-divinylbenzene Polymers 0.000 claims description 3
- 238000010956 selective crystallization Methods 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 3
- 238000010257 thawing Methods 0.000 claims description 3
- RQUBQBFVDOLUKC-UHFFFAOYSA-N 1-ethoxy-2-methylpropane Chemical compound CCOCC(C)C RQUBQBFVDOLUKC-UHFFFAOYSA-N 0.000 claims description 2
- ZXHQLEQLZPJIFG-UHFFFAOYSA-N 1-ethoxyhexane Chemical compound CCCCCCOCC ZXHQLEQLZPJIFG-UHFFFAOYSA-N 0.000 claims description 2
- AOPDRZXCEAKHHW-UHFFFAOYSA-N 1-pentoxypentane Chemical compound CCCCCOCCCCC AOPDRZXCEAKHHW-UHFFFAOYSA-N 0.000 claims description 2
- HNFSPSWQNZVCTB-UHFFFAOYSA-N 2-methyl-2-propan-2-yloxypropane Chemical compound CC(C)OC(C)(C)C HNFSPSWQNZVCTB-UHFFFAOYSA-N 0.000 claims description 2
- NTIZESTWPVYFNL-UHFFFAOYSA-N Methyl isobutyl ketone Chemical compound CC(C)CC(C)=O NTIZESTWPVYFNL-UHFFFAOYSA-N 0.000 claims description 2
- UIHCLUNTQKBZGK-UHFFFAOYSA-N Methyl isobutyl ketone Natural products CCC(C)C(C)=O UIHCLUNTQKBZGK-UHFFFAOYSA-N 0.000 claims description 2
- 241000015728 Taxus canadensis Species 0.000 claims description 2
- 241001674343 Taxus x media Species 0.000 claims description 2
- 239000006286 aqueous extract Substances 0.000 claims description 2
- 125000004432 carbon atom Chemical group C* 0.000 claims description 2
- 150000002170 ethers Chemical class 0.000 claims description 2
- 229940093499 ethyl acetate Drugs 0.000 claims description 2
- DXBOTVWRXLQVMG-UHFFFAOYSA-N methyl 3,3-dimethylbutanoate Chemical compound COC(=O)CC(C)(C)C DXBOTVWRXLQVMG-UHFFFAOYSA-N 0.000 claims description 2
- YKYONYBAUNKHLG-UHFFFAOYSA-N n-Propyl acetate Natural products CCCOC(C)=O YKYONYBAUNKHLG-UHFFFAOYSA-N 0.000 claims description 2
- 150000002825 nitriles Chemical class 0.000 claims description 2
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 claims description 2
- FVSKHRXBFJPNKK-UHFFFAOYSA-N propionitrile Chemical compound CCC#N FVSKHRXBFJPNKK-UHFFFAOYSA-N 0.000 claims description 2
- 229940090181 propyl acetate Drugs 0.000 claims description 2
- JAELLLITIZHOGQ-UHFFFAOYSA-N tert-butyl propanoate Chemical compound CCC(=O)OC(C)(C)C JAELLLITIZHOGQ-UHFFFAOYSA-N 0.000 claims description 2
- NQPDZGIKBAWPEJ-UHFFFAOYSA-N valeric acid Chemical compound CCCCC(O)=O NQPDZGIKBAWPEJ-UHFFFAOYSA-N 0.000 claims description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims 2
- DURPTKYDGMDSBL-UHFFFAOYSA-N 1-butoxybutane Chemical compound CCCCOCCCC DURPTKYDGMDSBL-UHFFFAOYSA-N 0.000 claims 1
- FITVQUMLGWRKKG-UHFFFAOYSA-N 2-methyl-2-propoxypropane Chemical compound CCCOC(C)(C)C FITVQUMLGWRKKG-UHFFFAOYSA-N 0.000 claims 1
- JCCIFDCPHCKATH-UHFFFAOYSA-N 2-methylbutan-2-yl acetate Chemical compound CCC(C)(C)OC(C)=O JCCIFDCPHCKATH-UHFFFAOYSA-N 0.000 claims 1
- 229930194542 Keto Natural products 0.000 claims 1
- 241001330449 Taxus wallichiana Species 0.000 claims 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims 1
- 238000010981 drying operation Methods 0.000 claims 1
- 150000002148 esters Chemical class 0.000 claims 1
- 230000005484 gravity Effects 0.000 claims 1
- 238000005325 percolation Methods 0.000 claims 1
- 241000894007 species Species 0.000 claims 1
- 239000000126 substance Substances 0.000 abstract 1
- 238000004128 high performance liquid chromatography Methods 0.000 description 11
- 238000004587 chromatography analysis Methods 0.000 description 7
- 239000000706 filtrate Substances 0.000 description 7
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 6
- 238000011282 treatment Methods 0.000 description 6
- 239000013078 crystal Substances 0.000 description 5
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 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
- OVMSOCFBDVBLFW-VHLOTGQHSA-N 5beta,20-epoxy-1,7beta,13alpha-trihydroxy-9-oxotax-11-ene-2alpha,4alpha,10beta-triyl 4,10-diacetate 2-benzoate Chemical compound O([C@@H]1[C@@]2(C[C@H](O)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)O)C(=O)C1=CC=CC=C1 OVMSOCFBDVBLFW-VHLOTGQHSA-N 0.000 description 4
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 238000007796 conventional method Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 3
- 239000012452 mother liquor Substances 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 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
- 241001385887 Tachys Species 0.000 description 2
- 125000002777 acetyl group Chemical group [H]C([H])([H])C(*)=O 0.000 description 2
- 239000003463 adsorbent Substances 0.000 description 2
- 229930014667 baccatin III Natural products 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000032050 esterification Effects 0.000 description 2
- 238000005886 esterification reaction Methods 0.000 description 2
- 239000000543 intermediate Substances 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 description 1
- TUBQDCKAWGHZPF-UHFFFAOYSA-N 1,3-benzothiazol-2-ylsulfanylmethyl thiocyanate Chemical compound C1=CC=C2SC(SCSC#N)=NC2=C1 TUBQDCKAWGHZPF-UHFFFAOYSA-N 0.000 description 1
- CXBDYQVECUFKRK-UHFFFAOYSA-N 1-methoxybutane Chemical compound CCCCOC CXBDYQVECUFKRK-UHFFFAOYSA-N 0.000 description 1
- YWLXLRUDGLRYDR-LUPIKGFISA-N 7-epi-10-deacetylbaccatin iii Chemical group O([C@H]1[C@H]2[C@@](C([C@H](O)C3=C(C)[C@@H](O)C[C@]1(O)C3(C)C)=O)(C)[C@H](O)C[C@H]1OC[C@]12OC(=O)C)C(=O)C1=CC=CC=C1 YWLXLRUDGLRYDR-LUPIKGFISA-N 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- 241001148810 Cephalomanes Species 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 235000016623 Fragaria vesca Nutrition 0.000 description 1
- 240000009088 Fragaria x ananassa Species 0.000 description 1
- 235000011363 Fragaria x ananassa Nutrition 0.000 description 1
- 240000005979 Hordeum vulgare Species 0.000 description 1
- 235000007340 Hordeum vulgare Nutrition 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 206010033128 Ovarian cancer Diseases 0.000 description 1
- 206010061535 Ovarian neoplasm Diseases 0.000 description 1
- 229940123237 Taxane Drugs 0.000 description 1
- 230000021736 acetylation Effects 0.000 description 1
- 238000006640 acetylation reaction Methods 0.000 description 1
- 125000003342 alkenyl group Chemical group 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 125000000304 alkynyl group Chemical group 0.000 description 1
- QQQCWVDPMPFUGF-ZDUSSCGKSA-N alpinetin Chemical compound C1([C@H]2OC=3C=C(O)C=C(C=3C(=O)C2)OC)=CC=CC=C1 QQQCWVDPMPFUGF-ZDUSSCGKSA-N 0.000 description 1
- 230000001093 anti-cancer Effects 0.000 description 1
- 230000000719 anti-leukaemic effect Effects 0.000 description 1
- 239000002246 antineoplastic agent Substances 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- 150000001602 bicycloalkyls Chemical group 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000000481 breast Anatomy 0.000 description 1
- 210000001072 colon Anatomy 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 235000008504 concentrate Nutrition 0.000 description 1
- 239000000287 crude extract Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 125000000392 cycloalkenyl group Chemical group 0.000 description 1
- 125000000753 cycloalkyl group Chemical group 0.000 description 1
- 229940127089 cytotoxic agent Drugs 0.000 description 1
- 235000013365 dairy product Nutrition 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 230000002496 gastric effect Effects 0.000 description 1
- 125000000623 heterocyclic group Chemical group 0.000 description 1
- GGQOPZKTDHXXON-UHFFFAOYSA-N hexane;methanol Chemical compound OC.CCCCCC GGQOPZKTDHXXON-UHFFFAOYSA-N 0.000 description 1
- KDCIHNCMPUBDKT-UHFFFAOYSA-N hexane;propan-2-one Chemical compound CC(C)=O.CCCCCC KDCIHNCMPUBDKT-UHFFFAOYSA-N 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- QHDRKFYEGYYIIK-UHFFFAOYSA-N isovaleronitrile Chemical compound CC(C)CC#N QHDRKFYEGYYIIK-UHFFFAOYSA-N 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- GBMDVOWEEQVZKZ-UHFFFAOYSA-N methanol;hydrate Chemical compound O.OC GBMDVOWEEQVZKZ-UHFFFAOYSA-N 0.000 description 1
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 239000012074 organic phase Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 210000002307 prostate Anatomy 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000012265 solid product Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000010189 synthetic method Methods 0.000 description 1
- 239000006188 syrup Substances 0.000 description 1
- 235000020357 syrup Nutrition 0.000 description 1
- FKHIFSZMMVMEQY-UHFFFAOYSA-N talc Chemical compound [Mg+2].[O-][Si]([O-])=O FKHIFSZMMVMEQY-UHFFFAOYSA-N 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
- 230000002381 testicular Effects 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
- 238000001238 wet grinding Methods 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic agents
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pharmacology & Pharmacy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Animal Behavior & Ethology (AREA)
- General Chemical & Material Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Epoxy Compounds (AREA)
- Medicines Containing Plant Substances (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Saccharide Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Peptides Or Proteins (AREA)
- Extraction Or Liquid Replacement (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Compounds Of Unknown Constitution (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.いちい[タキスス種(taxus sp.)]の種々の部分の水性抽出物から10 −デアセチルバッカチンIIIを得る方法。 2.1)いちいの粉砕部分を水で処理し、 2)10−デアセチルバッカチンIIIを含む水溶液を懸濁液中の植物物 質から分離し、 3)有機溶媒を用いて水溶液から10−デアセチルバッカチンIIIを抽 出し、 4)10−デアセチルバッカチンIIIを含む有機抽出物を水相から分離 し、 5)かくして分離した有機抽出物から有機溶媒を除去し、 6)かくして得られる残留物から10−デアセチルバッカチンIIIを有 機溶媒中で選択的に結晶化し、 7)精製された形態で10−デアセチルバッカチンIIIを単離する ことを特徴とする請求の範囲第1項に記載の10−デアセチルバッカチンIII の製造法。 3.1)いちい(タキスス種)の粉砕部分を水で処理し、 2)10−デアセチルバッカチンIIIを含む水溶液を懸濁液中の植物物 質から分離し、 3)10−デアセチルバッカチンIIIを含む水溶液を適した担体上に吸 着させ、 4)有機溶媒を用いて10−デアセチルバッカチンIIIを脱着し、 5)脱着物から有機溶媒を除去し、 6)かくして得られる残留物から10−デアセチルバッカチンIIIを有 機溶媒中で選択的に結晶化し、 7)精製された形態で10−デアセチルバッカチンIIIを単離する ことを特徴とする請求の範囲第1項に記載の方法。 4.粉砕され、場合により乾燥されたいちいの部分を20〜65℃の温度で水 と共に撹拌することを特徴とする請求の範囲第2及び3項のいずれかに記載の方 法。 5.粉砕され、場合により乾燥されたいちいの部分を、場合により植物の新鮮 な部分の凍結及び解凍の作業に先行する又は続く、あるいは植物の新鮮な部分の 凍結及び解凍の作業の間にはさまれた、粉砕及び場合により乾燥の作業により得 ることを特徴とする請求の範囲第4項に記載の方法。 6.1kgの粉砕乾燥された植物部分当たり2〜10リットルの水を用いるこ とを特徴とする請求の範囲第4項に記載の方法。 7.脱イオン水を用いることを特徴とする請求の範囲第4〜6項のいずれか1 つに記載の方法。 8.作業を超音波下で行うことを特徴とする請求の範囲第4〜6項のいずれか 1つに記載の方法。 9.10−デアセチルバッカチンIIIを含む水溶液を濾過、遠心又は沈降に より懸濁液中の植物物質から分離することを特徴とする請求の範囲第2及び3項 のいずれかに記載の方法。 10.10−デアセチルバッカチンIIIを含む水溶液をエーテル類 及び脂肪族エステル類から選ばれる有機溶媒を用いて抽出することを特徴とする 請求の範囲第2項に記載の方法。 11.有機溶媒がメチルt−ブチルエーテル、エチルt−ブチルエーテル、メ チルn−ブチルエーテル、メチルn−アミルエーテル、エチルt−アミルエーテ ル、t−ブチルイソプロピルエーテル、エチルイソブチルエーテル、t−ブチル n−プロピルエーテル、エチルn−ヘキシルエーテル、酢酸エチル、酢酸プロピ ル、酢酸イソプロピル、酢酸n−ブチル、酢酸t−ブチル、t−ブチル酢酸メチ ル、プロピオン酸t−ブチル及び酢酸t−アミルから選ばれることを特徴とする 請求の範囲第1項に記載の方法。 12.溶媒がメチルt−ブチルエーテル、エチルt−ブチルエーテル、酢酸エ チル及び酢酸n−ブチルから選ばれることを特徴とする請求の範囲第10項に記 載の方法。 13.作業をpHが7より低い水溶液を用いて行うことを特徴とする請求の範 囲第10項に記載の方法。 14.水溶液のpHが6より低いことを特徴とする請求の範囲第10項に記載 の方法。 15.10−デアセチルバッカチンIIIを含む有機抽出物を重力分離により 水溶液から分離することを特徴とする請求の範囲第2項に記載の方法。 16.場合により弱塩基の水溶液及び/又は水を用いて洗浄した10−デアセ チルバッカチンIIIを含む有機抽出物から蒸留により溶媒を除去することを特 徴とする請求の範囲第2項に記載の方法。 17.有機抽出物からの固体の除去を減圧における蒸留により行うこ とを特徴とする請求の範囲第16項に記載の方法。 18.水溶液をパーコレーションにより樹脂上に吸着させることを特徴とする 請求の範囲第3項に記載の方法。 19.樹脂がポリスチレン−ジビニルベンゼン樹脂であることを特徴とする請 求の範囲第18項に記載の方法。 20.樹脂からの10−デアセチルバッカチンIIIの脱着を有機溶媒を用い て行うことを特徴とする請求の範囲第3項に記載の方法。 21.有機溶媒が炭素数が1〜3の脂肪族アルコールから選ばれることを特徴 とする請求の範囲第20項に記載の方法。 22.有機溶媒がメタノールであることを特徴とする請求の範囲第21項に記 載の方法。 23.10−デアセチルバッカチンIIIを含む有機溶液を濃縮乾燥すること を特徴とする請求の範囲第3項に記載の方法。 24.濃縮を場合により減圧における蒸留により行うことを特徴とする請求の 範囲第23項に記載の方法。 25.10−デアセチルバッカチンIIIを溶媒の除去の後に得られる残留物 から、有機溶媒中又は有機溶媒の混合物中で選択的に結晶化することを特徴とす る請求の範囲第2及び3項のいずれかに記載の方法。 26.溶媒が場合により脂肪族アルコール又は脂肪族エステル又は脂肪族ケト ンと混合された脂肪族ニトリルから選ばれることを特徴とする請求の範囲第25 項に記載の方法。 27.ニトリルがアセトニトリル及びプロピオニトリルから選ばれることを特 徴とする請求の範囲第26項に記載の方法。 28.脂肪族アルコールがメタノール、エタノール、プロパノール、 イソプロパノール及びn−ブタノールから選ばれることを特徴とする請求の範囲 第26項に記載の方法。 29.脂肪族エステルが酢酸エチル、酢酸イソプロピル、酢酸n−ブチル及び 酢酸t−ブチルから選ばれることを特徴とする請求の範囲第26項に記載の方法 。 30.脂肪族ケトンがアセトン、メチルエチルケトン、メチルプロピルケトン 、メチルn−ブチルケトン及びメチルイソブチルケトンから選ばれることを特徴 とする請求の範囲第26項に記載の方法。 31.選択的結晶化を場合によりエタノール及び/又は酢酸エチルもしくはn −ブチル及び/又はアセトンと合わせたアセトニトリル中で行うことを特徴とす る請求の範囲第26項に記載の方法。 32.10−デアセチルバッカチンIIIを濾過、沈降又は遠心により単離す ることを特徴とする請求の範囲第2又は3項のいずれかに記載の方法。 33.10−デアセチルバッカチンIIIをいちいの樹皮、幹、根又は葉から 抽出することを特徴とする請求の範囲第1〜32項のいずれか1つに記載の方法 。 34.10−デアセチルバッカチンIIIをいちいの葉から抽出することを特 徴とする請求の範囲第1〜32項のいずれか1つに記載の方法。 35.いちいがタキスス・バッカタ(Taxus baccata)、タキスス・ブレビフ ォリア(Taxus brevifolia)、タキスス・カナデンシス(Taxus canadensis)、 タキスス・クスピダタ(Taxus cuspidata)、タキスス・フロリダナ(Taxus flo ridana)、タキスス・メディア(Taxus media)又はタキスス・ワリキアナの変 種(Taxus wallichiana variety)に属することを 特徴とする請求の範囲第33及び34項のいずれかに記載の方法。 36.タキソール、Taxotere又はそれらの誘導体の製造のための、請 求の範囲第1〜35項のいずれか1つに記載の方法により得られる10−デアセ チルバッカチンIIIの利用。 37.請求の範囲第1〜35項のいずれか1つに記載の方法を用いることによ り得られる場合の10−デアセチルバッカチンIII。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9211745A FR2696462B1 (fr) | 1992-10-05 | 1992-10-05 | Procédé d'obtention de la désacétyl-10 baccatine III. |
| FR92/11745 | 1992-10-05 | ||
| PCT/FR1993/000971 WO1994007881A1 (fr) | 1992-10-05 | 1993-10-04 | Procede d'obtention de la desacetyl-10 baccatine iii |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH08501791A true JPH08501791A (ja) | 1996-02-27 |
| JP3299753B2 JP3299753B2 (ja) | 2002-07-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50879194A Expired - Lifetime JP3299753B2 (ja) | 1992-10-05 | 1993-10-04 | 10−デアセチルバッカチン▲iii▼を得る方法 |
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| 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 |
| US5019504A (en) * | 1989-03-23 | 1991-05-28 | The United States Of America As Represented By The Secretary Of Agriculture | Production of taxol or taxol-like compounds in cell culture |
| US5175315A (en) * | 1989-05-31 | 1992-12-29 | Florida State University | Method for preparation of taxol using β-lactam |
| US5136060A (en) * | 1989-11-14 | 1992-08-04 | Florida State University | Method for preparation of taxol using an oxazinone |
| US5380916A (en) | 1990-11-02 | 1995-01-10 | University Of Florida | Method for the isolation and purification of taxane derivatives |
| MX9102128A (es) | 1990-11-23 | 1992-07-08 | Rhone Poulenc Rorer Sa | Derivados de taxano,procedimiento para su preparacion y composicion farmaceutica que los contiene |
| US5279953A (en) * | 1992-06-24 | 1994-01-18 | Esca Genetics Corporation | In vivo production of taxanes |
| FR2696463B1 (fr) * | 1992-10-05 | 1994-11-25 | Rhone Poulenc Rorer Sa | Procédé d'obtention de la désacétyl-10 baccatine III. |
| FR2703049B1 (fr) * | 1993-03-22 | 1995-04-21 | Rhone Poulenc Rorer Sa | Procédé de purification des taxoïdes. |
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1992
- 1992-10-05 FR FR9211745A patent/FR2696462B1/fr not_active Expired - Lifetime
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- 1993-01-27 US US08/010,084 patent/US5393896A/en not_active Expired - Lifetime
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- 1993-10-04 EP EP93921986A patent/EP0663909B1/fr not_active Expired - Lifetime
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- 1993-10-04 CA CA002146248A patent/CA2146248C/fr not_active Expired - Lifetime
- 1993-10-04 KR KR1019950701305A patent/KR100301238B1/ko not_active Expired - Lifetime
- 1993-10-04 AU AU51154/93A patent/AU680440B2/en not_active Expired
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- 1993-10-04 JP JP50879194A patent/JP3299753B2/ja not_active Expired - Lifetime
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000204090A (ja) * | 1999-01-07 | 2000-07-25 | Jean Rioult | ポリマ―樹脂カラムを用いる工業用分取低圧クロマトグラフィ―によるパクリタキセルおよび他の関連タキサンの分離および精製 |
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