NO328960B1 - Fremgangsmate ved semi-syntetisk fremstilling av N-debenzoylpaclitaxel - Google Patents
Fremgangsmate ved semi-syntetisk fremstilling av N-debenzoylpaclitaxel Download PDFInfo
- Publication number
- NO328960B1 NO328960B1 NO20044291A NO20044291A NO328960B1 NO 328960 B1 NO328960 B1 NO 328960B1 NO 20044291 A NO20044291 A NO 20044291A NO 20044291 A NO20044291 A NO 20044291A NO 328960 B1 NO328960 B1 NO 328960B1
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- NO
- Norway
- Prior art keywords
- formula
- compound
- nitrobenzenesulfenyl
- give
- range
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 16
- DLACRDONFBNRSP-KWIOUIIFSA-N 3'-N-debenzoyltaxol 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](N)C=1C=CC=CC=1)O)C(=O)C1=CC=CC=C1 DLACRDONFBNRSP-KWIOUIIFSA-N 0.000 title claims abstract description 7
- 238000002360 preparation method Methods 0.000 title claims abstract description 7
- 150000001875 compounds Chemical class 0.000 claims abstract description 17
- 150000002148 esters Chemical group 0.000 claims abstract description 6
- 125000003118 aryl group Chemical group 0.000 claims abstract description 5
- 230000002378 acidificating effect Effects 0.000 claims abstract description 4
- 125000001072 heteroaryl group Chemical group 0.000 claims abstract description 3
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 claims description 21
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 18
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 18
- 239000000203 mixture Substances 0.000 claims description 15
- 150000003839 salts Chemical class 0.000 claims description 9
- -1 2,4-dimethoxyphenyl Chemical group 0.000 claims description 8
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical class CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 claims description 6
- 239000002253 acid Substances 0.000 claims description 6
- 239000003960 organic solvent Substances 0.000 claims description 6
- 238000003797 solvolysis reaction Methods 0.000 claims description 6
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 239000002904 solvent Substances 0.000 claims description 5
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- 230000007062 hydrolysis Effects 0.000 claims description 4
- 238000006460 hydrolysis reaction Methods 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 125000006239 protecting group Chemical group 0.000 claims description 4
- 239000011734 sodium Substances 0.000 claims description 4
- BTTYYCFULLUOIV-UHFFFAOYSA-N 1-(dimethoxymethyl)-2,4-dimethoxybenzene Chemical compound COC(OC)C1=CC=C(OC)C=C1OC BTTYYCFULLUOIV-UHFFFAOYSA-N 0.000 claims description 3
- 229930190007 Baccatin Natural products 0.000 claims description 3
- 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 claims description 3
- 150000003863 ammonium salts Chemical class 0.000 claims description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 3
- 150000002170 ethers Chemical class 0.000 claims description 3
- 150000008282 halocarbons Chemical class 0.000 claims description 3
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 3
- 229910052708 sodium Inorganic materials 0.000 claims description 3
- FBQFZZDCDBAWNB-UHFFFAOYSA-N 2-(2,4-dimethoxyphenyl)-3-(2-nitrophenyl)sulfanyl-4-phenyl-1,3-oxazolidine-5-carboxylic acid Chemical compound COC1=CC(OC)=CC=C1C1N(SC=2C(=CC=CC=2)[N+]([O-])=O)C(C=2C=CC=CC=2)C(C(O)=O)O1 FBQFZZDCDBAWNB-UHFFFAOYSA-N 0.000 claims description 2
- 230000003213 activating effect Effects 0.000 claims description 2
- 125000003710 aryl alkyl group Chemical group 0.000 claims description 2
- 238000009835 boiling Methods 0.000 claims description 2
- 150000004649 carbonic acid derivatives Chemical class 0.000 claims description 2
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims description 2
- 239000003054 catalyst Substances 0.000 claims description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 2
- 229930195733 hydrocarbon Natural products 0.000 claims description 2
- 150000002430 hydrocarbons Chemical class 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 229910000000 metal hydroxide Inorganic materials 0.000 claims description 2
- 150000004692 metal hydroxides Chemical class 0.000 claims description 2
- 150000004702 methyl esters Chemical class 0.000 claims description 2
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 claims description 2
- 229910052760 oxygen Inorganic materials 0.000 claims description 2
- 239000001301 oxygen Substances 0.000 claims description 2
- ILWRPSCZWQJDMK-UHFFFAOYSA-N triethylazanium;chloride Chemical compound Cl.CCN(CC)CC ILWRPSCZWQJDMK-UHFFFAOYSA-N 0.000 claims description 2
- SPEUIVXLLWOEMJ-UHFFFAOYSA-N 1,1-dimethoxyethane Chemical compound COC(C)OC SPEUIVXLLWOEMJ-UHFFFAOYSA-N 0.000 claims 2
- 125000005907 alkyl ester group Chemical group 0.000 claims 1
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- CVWNACXTMHQGJE-UHFFFAOYSA-N methyl 2-hydroxy-3-[(2-nitrophenyl)sulfanylamino]-3-phenylpropanoate Chemical compound C=1C=CC=CC=1C(C(O)C(=O)OC)NSC1=CC=CC=C1[N+]([O-])=O CVWNACXTMHQGJE-UHFFFAOYSA-N 0.000 claims 1
- 125000000160 oxazolidinyl group Chemical group 0.000 claims 1
- 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 abstract description 8
- 229930014667 baccatin III Natural products 0.000 abstract description 4
- 229930012538 Paclitaxel Natural products 0.000 abstract 1
- 230000032050 esterification Effects 0.000 abstract 1
- 238000005886 esterification reaction Methods 0.000 abstract 1
- 229960001592 paclitaxel Drugs 0.000 abstract 1
- 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 abstract 1
- 239000000243 solution Substances 0.000 description 14
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 12
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 8
- 239000000047 product Substances 0.000 description 8
- 238000003756 stirring Methods 0.000 description 6
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical class [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 5
- NTNKNFHIAFDCSJ-UHFFFAOYSA-N (2-nitrophenyl) thiohypochlorite Chemical compound [O-][N+](=O)C1=CC=CC=C1SCl NTNKNFHIAFDCSJ-UHFFFAOYSA-N 0.000 description 4
- TUVZOIWGRBGMAV-UHFFFAOYSA-N 2-hydroxy-3-[(2-nitrophenyl)sulfanylamino]-3-phenylpropanoic acid Chemical compound C=1C=CC=CC=1C(C(O)C(O)=O)NSC1=CC=CC=C1[N+]([O-])=O TUVZOIWGRBGMAV-UHFFFAOYSA-N 0.000 description 4
- VHYFNPMBLIVWCW-UHFFFAOYSA-N 4-Dimethylaminopyridine Chemical compound CN(C)C1=CC=NC=C1 VHYFNPMBLIVWCW-UHFFFAOYSA-N 0.000 description 4
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 4
- 238000004587 chromatography analysis Methods 0.000 description 4
- OAYLNYINCPYISS-UHFFFAOYSA-N ethyl acetate;hexane Chemical compound CCCCCC.CCOC(C)=O OAYLNYINCPYISS-UHFFFAOYSA-N 0.000 description 4
- 239000012074 organic phase Substances 0.000 description 4
- 239000000377 silicon dioxide Substances 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- 239000011541 reaction mixture Substances 0.000 description 3
- 125000006273 (C1-C3) alkyl group Chemical group 0.000 description 2
- XMJFNIZZLBXENZ-UHFFFAOYSA-N 2-(2,4-dimethoxyphenyl)-3-(2-nitrophenyl)sulfanyl-4-phenyl-1,3-oxazolidine-5-carboxylate;triethylazanium Chemical compound CC[NH+](CC)CC.COC1=CC(OC)=CC=C1C1N(SC=2C(=CC=CC=2)[N+]([O-])=O)C(C=2C=CC=CC=2)C(C([O-])=O)O1 XMJFNIZZLBXENZ-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 2
- WYNCHZVNFNFDNH-UHFFFAOYSA-N Oxazolidine Chemical compound C1COCN1 WYNCHZVNFNFDNH-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
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- 230000000259 anti-tumor effect Effects 0.000 description 2
- 239000012267 brine Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000012442 inert solvent Substances 0.000 description 2
- 150000007529 inorganic bases Chemical class 0.000 description 2
- 239000000543 intermediate Substances 0.000 description 2
- BOQAZOIBDUABAD-UHFFFAOYSA-N methyl 2-(2,4-dimethoxyphenyl)-3-(2-nitrophenyl)sulfanyl-4-phenyl-1,3-oxazolidine-5-carboxylate Chemical compound C=1C=CC=CC=1C1C(C(=O)OC)OC(C=2C(=CC(OC)=CC=2)OC)N1SC1=CC=CC=C1[N+]([O-])=O BOQAZOIBDUABAD-UHFFFAOYSA-N 0.000 description 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 2
- ZDYVRSLAEXCVBX-UHFFFAOYSA-N pyridinium p-toluenesulfonate Chemical compound C1=CC=[NH+]C=C1.CC1=CC=C(S([O-])(=O)=O)C=C1 ZDYVRSLAEXCVBX-UHFFFAOYSA-N 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 229910052938 sodium sulfate Inorganic materials 0.000 description 2
- 235000011152 sodium sulphate Nutrition 0.000 description 2
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 2
- OTJZSGZNPDLQAJ-UHFFFAOYSA-N (2-carboxy-2-hydroxy-1-phenylethyl)azanium;chloride Chemical compound Cl.OC(=O)C(O)C(N)C1=CC=CC=C1 OTJZSGZNPDLQAJ-UHFFFAOYSA-N 0.000 description 1
- 125000006274 (C1-C3)alkoxy group Chemical group 0.000 description 1
- 125000004169 (C1-C6) alkyl group Chemical group 0.000 description 1
- LMDZBCPBFSXMTL-UHFFFAOYSA-N 1-ethyl-3-(3-dimethylaminopropyl)carbodiimide Chemical compound CCN=C=NCCCN(C)C LMDZBCPBFSXMTL-UHFFFAOYSA-N 0.000 description 1
- MCTWTZJPVLRJOU-UHFFFAOYSA-N 1-methyl-1H-imidazole Chemical compound CN1C=CN=C1 MCTWTZJPVLRJOU-UHFFFAOYSA-N 0.000 description 1
- QCQCHGYLTSGIGX-GHXANHINSA-N 4-[[(3ar,5ar,5br,7ar,9s,11ar,11br,13as)-5a,5b,8,8,11a-pentamethyl-3a-[(5-methylpyridine-3-carbonyl)amino]-2-oxo-1-propan-2-yl-4,5,6,7,7a,9,10,11,11b,12,13,13a-dodecahydro-3h-cyclopenta[a]chrysen-9-yl]oxy]-2,2-dimethyl-4-oxobutanoic acid Chemical compound N([C@@]12CC[C@@]3(C)[C@]4(C)CC[C@H]5C(C)(C)[C@@H](OC(=O)CC(C)(C)C(O)=O)CC[C@]5(C)[C@H]4CC[C@@H]3C1=C(C(C2)=O)C(C)C)C(=O)C1=CN=CC(C)=C1 QCQCHGYLTSGIGX-GHXANHINSA-N 0.000 description 1
- QOSSAOTZNIDXMA-UHFFFAOYSA-N Dicylcohexylcarbodiimide Chemical compound C1CCCCC1N=C=NC1CCCCC1 QOSSAOTZNIDXMA-UHFFFAOYSA-N 0.000 description 1
- 239000007832 Na2SO4 Substances 0.000 description 1
- 150000001241 acetals Chemical class 0.000 description 1
- 150000001266 acyl halides Chemical class 0.000 description 1
- 125000004453 alkoxycarbonyl group Chemical group 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 150000008064 anhydrides Chemical class 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 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
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- 150000001718 carbodiimides Chemical class 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000012043 crude product Substances 0.000 description 1
- 239000007857 degradation product Substances 0.000 description 1
- WGLUMOCWFMKWIL-UHFFFAOYSA-N dichloromethane;methanol Chemical compound OC.ClCCl WGLUMOCWFMKWIL-UHFFFAOYSA-N 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical group 0.000 description 1
- 238000006317 isomerization reaction Methods 0.000 description 1
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 1
- 235000019341 magnesium sulphate Nutrition 0.000 description 1
- RKMOURHTEBFBCK-UHFFFAOYSA-N methyl 3-anilino-2-hydroxypropanoate Chemical compound COC(=O)C(O)CNC1=CC=CC=C1 RKMOURHTEBFBCK-UHFFFAOYSA-N 0.000 description 1
- 239000012452 mother liquor Substances 0.000 description 1
- PBMIETCUUSQZCG-UHFFFAOYSA-N n'-cyclohexylmethanediimine Chemical compound N=C=NC1CCCCC1 PBMIETCUUSQZCG-UHFFFAOYSA-N 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 150000007530 organic bases Chemical class 0.000 description 1
- 239000012044 organic layer Substances 0.000 description 1
- 125000000538 pentafluorophenyl group Chemical group FC1=C(F)C(F)=C(*)C(F)=C1F 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- VYLUGWIJEDKAAK-UHFFFAOYSA-M sodium;2-(2,4-dimethoxyphenyl)-3-(2-nitrophenyl)sulfanyl-4-phenyl-1,3-oxazolidine-5-carboxylate Chemical compound [Na+].COC1=CC(OC)=CC=C1C1N(SC=2C(=CC=CC=2)[N+]([O-])=O)C(C=2C=CC=CC=2)C(C([O-])=O)O1 VYLUGWIJEDKAAK-UHFFFAOYSA-M 0.000 description 1
- 125000004646 sulfenyl group Chemical group S(*)* 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 150000007970 thio esters Chemical class 0.000 description 1
- ZMANZCXQSJIPKH-UHFFFAOYSA-O triethylammonium ion Chemical compound CC[NH+](CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-O 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D413/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
- C07D413/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings
- C07D413/12—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings linked by a chain containing hetero atoms as chain links
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic agents
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
- C07D263/02—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings
- C07D263/04—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
- C07D263/06—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with hydrocarbon radicals, substituted by oxygen atoms, attached to ring carbon atoms
-
- 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
-
- 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
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Chemical & Material Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Animal Behavior & Ethology (AREA)
- Medicinal Chemistry (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Epoxy Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT2002MI000782A ITMI20020782A1 (it) | 2002-04-12 | 2002-04-12 | Processo semisintetico per la preparazione di n-debenzoilpaclitaxel |
| PCT/EP2003/003017 WO2003087077A1 (en) | 2002-04-12 | 2003-03-24 | A semi-synthetic process for the preparation of n debenzoylpaclitaxel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO20044291L NO20044291L (no) | 2004-10-11 |
| NO328960B1 true NO328960B1 (no) | 2010-06-28 |
Family
ID=11449694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO20044291A NO328960B1 (no) | 2002-04-12 | 2004-10-11 | Fremgangsmate ved semi-syntetisk fremstilling av N-debenzoylpaclitaxel |
Country Status (18)
| Country | Link |
|---|---|
| US (1) | US7053222B2 (de) |
| EP (1) | EP1495011B1 (de) |
| JP (2) | JP5197908B2 (de) |
| KR (2) | KR101159837B1 (de) |
| CN (1) | CN1310897C (de) |
| AT (1) | ATE314357T1 (de) |
| AU (1) | AU2003219094B2 (de) |
| CA (1) | CA2482131C (de) |
| DE (1) | DE60303023T2 (de) |
| DK (1) | DK1495011T3 (de) |
| ES (1) | ES2254921T3 (de) |
| HK (1) | HK1075661A1 (de) |
| IL (2) | IL164486A0 (de) |
| IT (1) | ITMI20020782A1 (de) |
| NO (1) | NO328960B1 (de) |
| PL (1) | PL209650B1 (de) |
| RU (1) | RU2302415C2 (de) |
| WO (1) | WO2003087077A1 (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITMI20020782A1 (it) * | 2002-04-12 | 2003-10-13 | Indena Spa | Processo semisintetico per la preparazione di n-debenzoilpaclitaxel |
| US7446126B2 (en) | 2004-10-08 | 2008-11-04 | Indena S.P.A. | Semisynthesis process for the preparation of 10-deacetyl-N-debenzoyl-paclitaxel |
| ITMI20050614A1 (it) * | 2005-04-12 | 2006-10-13 | Indena Spa | Processo per la purificazione della 10-deacetilbaccatina iii dalla 10-deacetil-2-debenzoil-2-pentenoilbaccatina iii |
| WO2008074178A1 (fr) * | 2006-11-23 | 2008-06-26 | Shanghai Bailing Pharmaceutical Technology Co., Ltd | Nouveau procédé de préparation de paclitaxel semi-synthétique |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69433297T2 (de) * | 1993-02-05 | 2004-10-21 | Bryn Mawr College Bryn Mawr | Synthese von taxol, seinen analogen und intermediaten mit variablen a-ring seitenketten |
| KR20000010861A (ko) * | 1996-05-08 | 2000-02-25 | 로렌스 티. 마이젠헬더 | 탁솔의 제조 방법 |
| WO1998008833A1 (en) * | 1996-08-26 | 1998-03-05 | Bristol-Myers Squibb Company | Sulfenamide taxane derivatives |
| US5917062A (en) * | 1997-11-21 | 1999-06-29 | Indena S.P.A | Intermediates and methods useful in the semisynthesis of paclitaxel and analogs |
| ITMI20020782A1 (it) * | 2002-04-12 | 2003-10-13 | Indena Spa | Processo semisintetico per la preparazione di n-debenzoilpaclitaxel |
-
2002
- 2002-04-12 IT IT2002MI000782A patent/ITMI20020782A1/it unknown
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2003
- 2003-03-24 DE DE60303023T patent/DE60303023T2/de not_active Expired - Lifetime
- 2003-03-24 EP EP03714874A patent/EP1495011B1/de not_active Expired - Lifetime
- 2003-03-24 CN CNB038081881A patent/CN1310897C/zh not_active Expired - Lifetime
- 2003-03-24 AU AU2003219094A patent/AU2003219094B2/en not_active Expired
- 2003-03-24 DK DK03714874T patent/DK1495011T3/da active
- 2003-03-24 ES ES03714874T patent/ES2254921T3/es not_active Expired - Lifetime
- 2003-03-24 JP JP2003584033A patent/JP5197908B2/ja not_active Expired - Lifetime
- 2003-03-24 IL IL16448603A patent/IL164486A0/xx active IP Right Grant
- 2003-03-24 RU RU2004130316/04A patent/RU2302415C2/ru active
- 2003-03-24 WO PCT/EP2003/003017 patent/WO2003087077A1/en active IP Right Grant
- 2003-03-24 KR KR1020047015090A patent/KR101159837B1/ko active IP Right Grant
- 2003-03-24 KR KR1020107006006A patent/KR20100036394A/ko not_active Application Discontinuation
- 2003-03-24 CA CA2482131A patent/CA2482131C/en not_active Expired - Lifetime
- 2003-03-24 PL PL371673A patent/PL209650B1/pl unknown
- 2003-03-24 AT AT03714874T patent/ATE314357T1/de active
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2004
- 2004-10-11 NO NO20044291A patent/NO328960B1/no not_active IP Right Cessation
- 2004-10-11 IL IL164486A patent/IL164486A/en unknown
- 2004-10-12 US US10/961,044 patent/US7053222B2/en not_active Expired - Lifetime
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2005
- 2005-09-05 HK HK05107780A patent/HK1075661A1/xx not_active IP Right Cessation
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Also Published As
| Publication number | Publication date |
|---|---|
| DE60303023T2 (de) | 2006-09-28 |
| AU2003219094B2 (en) | 2008-06-26 |
| CN1310897C (zh) | 2007-04-18 |
| IL164486A0 (en) | 2005-12-18 |
| CN1646512A (zh) | 2005-07-27 |
| CA2482131A1 (en) | 2003-10-23 |
| IL164486A (en) | 2008-11-26 |
| EP1495011B1 (de) | 2005-12-28 |
| DE60303023D1 (de) | 2006-02-02 |
| EP1495011A1 (de) | 2005-01-12 |
| RU2302415C2 (ru) | 2007-07-10 |
| KR20100036394A (ko) | 2010-04-07 |
| RU2004130316A (ru) | 2005-06-27 |
| CA2482131C (en) | 2012-07-17 |
| KR101159837B1 (ko) | 2012-06-25 |
| US20050049297A1 (en) | 2005-03-03 |
| WO2003087077A1 (en) | 2003-10-23 |
| ITMI20020782A1 (it) | 2003-10-13 |
| KR20040105795A (ko) | 2004-12-16 |
| DK1495011T3 (da) | 2006-05-15 |
| JP2010265274A (ja) | 2010-11-25 |
| PL371673A1 (en) | 2005-06-27 |
| JP5197908B2 (ja) | 2013-05-15 |
| ES2254921T3 (es) | 2006-06-16 |
| PL209650B1 (pl) | 2011-09-30 |
| US7053222B2 (en) | 2006-05-30 |
| NO20044291L (no) | 2004-10-11 |
| ITMI20020782A0 (it) | 2002-04-12 |
| HK1075661A1 (en) | 2005-12-23 |
| ATE314357T1 (de) | 2006-01-15 |
| AU2003219094A1 (en) | 2003-10-27 |
| JP2005530729A (ja) | 2005-10-13 |
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| MK1K | Patent expired |