SK280012B6 - Spôsob prípravy derivátov taxánu - Google Patents
Spôsob prípravy derivátov taxánu Download PDFInfo
- Publication number
- SK280012B6 SK280012B6 SK930-94A SK93094A SK280012B6 SK 280012 B6 SK280012 B6 SK 280012B6 SK 93094 A SK93094 A SK 93094A SK 280012 B6 SK280012 B6 SK 280012B6
- Authority
- SK
- Slovakia
- Prior art keywords
- group
- iii
- esterification
- formula
- mmol
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 14
- 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 title claims abstract description 5
- -1 acety l Chemical class 0.000 claims abstract description 17
- 239000002253 acid Substances 0.000 claims abstract description 9
- 230000032050 esterification Effects 0.000 claims abstract description 9
- 238000005886 esterification reaction Methods 0.000 claims abstract description 9
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims abstract description 6
- 125000003236 benzoyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C(*)=O 0.000 claims abstract description 3
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 3
- 239000001257 hydrogen Substances 0.000 claims abstract description 3
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims abstract 5
- 239000003795 chemical substances by application Substances 0.000 claims description 10
- VHYFNPMBLIVWCW-UHFFFAOYSA-N 4-Dimethylaminopyridine Chemical group CN(C)C1=CC=NC=C1 VHYFNPMBLIVWCW-UHFFFAOYSA-N 0.000 claims description 8
- 125000006239 protecting group Chemical group 0.000 claims description 7
- QOSSAOTZNIDXMA-UHFFFAOYSA-N Dicylcohexylcarbodiimide Chemical group C1CCCCC1N=C=NC1CCCCC1 QOSSAOTZNIDXMA-UHFFFAOYSA-N 0.000 claims description 6
- RGUKYNXWOWSRET-UHFFFAOYSA-N 4-pyrrolidin-1-ylpyridine Chemical compound C1CCCN1C1=CC=NC=C1 RGUKYNXWOWSRET-UHFFFAOYSA-N 0.000 claims description 5
- 230000003213 activating effect Effects 0.000 claims description 5
- 150000002148 esters Chemical class 0.000 claims 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 claims description 4
- 125000002777 acetyl group Chemical group [H]C([H])([H])C(*)=O 0.000 claims description 4
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 claims description 4
- 150000004945 aromatic hydrocarbons Chemical class 0.000 claims description 4
- 150000001718 carbodiimides Chemical group 0.000 claims description 4
- 150000003927 aminopyridines Chemical group 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- 239000002904 solvent Substances 0.000 claims description 3
- YWLXLRUDGLRYDR-ZHPRIASZSA-N 5beta,20-epoxy-1,7beta,10beta,13alpha-tetrahydroxy-9-oxotax-11-ene-2alpha,4alpha-diyl 4-acetate 2-benzoate Chemical class 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 claims description 2
- 125000003118 aryl group Chemical group 0.000 claims description 2
- 229930014667 baccatin III Natural products 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
- 150000002576 ketones Chemical class 0.000 claims description 2
- 125000004184 methoxymethyl group Chemical group [H]C([H])([H])OC([H])([H])* 0.000 claims description 2
- 150000002825 nitriles Chemical class 0.000 claims description 2
- 239000003960 organic solvent Substances 0.000 claims description 2
- 125000005931 tert-butyloxycarbonyl group Chemical group [H]C([H])([H])C(OC(*)=O)(C([H])([H])[H])C([H])([H])[H] 0.000 claims description 2
- 125000001412 tetrahydropyranyl group Chemical group 0.000 claims description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims 1
- 125000004744 butyloxycarbonyl group Chemical group 0.000 abstract description 2
- 230000001681 protective effect Effects 0.000 abstract 4
- 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 abstract 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- TUCNEACPLKLKNU-UHFFFAOYSA-N acetyl Chemical group C[C]=O TUCNEACPLKLKNU-UHFFFAOYSA-N 0.000 abstract 1
- 150000005840 aryl radicals Chemical class 0.000 abstract 1
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 18
- 239000011541 reaction mixture Substances 0.000 description 8
- 125000004797 2,2,2-trichloroethoxy group Chemical group ClC(CO*)(Cl)Cl 0.000 description 7
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 6
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 6
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 6
- 238000006345 epimerization reaction Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 5
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 4
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 4
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 4
- 238000004128 high performance liquid chromatography Methods 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- BZLVMXJERCGZMT-UHFFFAOYSA-N Methyl tert-butyl ether Chemical compound COC(C)(C)C BZLVMXJERCGZMT-UHFFFAOYSA-N 0.000 description 3
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- YNQLUTRBYVCPMQ-UHFFFAOYSA-N Ethylbenzene Chemical compound CCC1=CC=CC=C1 YNQLUTRBYVCPMQ-UHFFFAOYSA-N 0.000 description 2
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 2
- 125000003158 alcohol group Chemical group 0.000 description 2
- DKPFZGUDAPQIHT-UHFFFAOYSA-N butyl acetate Chemical compound CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 description 2
- RWGFKTVRMDUZSP-UHFFFAOYSA-N cumene Chemical compound CC(C)C1=CC=CC=C1 RWGFKTVRMDUZSP-UHFFFAOYSA-N 0.000 description 2
- 125000004356 hydroxy functional group Chemical group O* 0.000 description 2
- IVSZLXZYQVIEFR-UHFFFAOYSA-N m-xylene Chemical group CC1=CC=CC(C)=C1 IVSZLXZYQVIEFR-UHFFFAOYSA-N 0.000 description 2
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 2
- 239000008096 xylene Substances 0.000 description 2
- 150000003738 xylenes Chemical class 0.000 description 2
- RBANVFAOLCONSH-JQXSQYPDSA-N (2r,3s)-2-(1-ethoxyethoxy)-3-[(2-methylpropan-2-yl)oxycarbonylamino]-3-phenylpropanoic acid Chemical compound CCOC(C)O[C@@H](C(O)=O)[C@@H](NC(=O)OC(C)(C)C)C1=CC=CC=C1 RBANVFAOLCONSH-JQXSQYPDSA-N 0.000 description 1
- WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 description 1
- ZVAFCKLQJCZGAP-UHFFFAOYSA-N 2-hydroxy-3-[(2-methylpropan-2-yl)oxycarbonylamino]-3-phenylpropanoic acid Chemical compound CC(C)(C)OC(=O)NC(C(O)C(O)=O)C1=CC=CC=C1 ZVAFCKLQJCZGAP-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- ZAFNJMIOTHYJRJ-UHFFFAOYSA-N Diisopropyl ether Chemical compound CC(C)OC(C)C ZAFNJMIOTHYJRJ-UHFFFAOYSA-N 0.000 description 1
- LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 description 1
- NTIZESTWPVYFNL-UHFFFAOYSA-N Methyl isobutyl ketone Chemical compound CC(C)CC(C)=O NTIZESTWPVYFNL-UHFFFAOYSA-N 0.000 description 1
- UIHCLUNTQKBZGK-UHFFFAOYSA-N Methyl isobutyl ketone Natural products CCC(C)C(C)=O UIHCLUNTQKBZGK-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 230000000259 anti-tumor effect Effects 0.000 description 1
- 239000003849 aromatic solvent Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- JMMWKPVZQRWMSS-UHFFFAOYSA-N isopropanol acetate Natural products CC(C)OC(C)=O JMMWKPVZQRWMSS-UHFFFAOYSA-N 0.000 description 1
- 229940011051 isopropyl acetate Drugs 0.000 description 1
- GWYFCOCPABKNJV-UHFFFAOYSA-N isovaleric acid Chemical compound CC(C)CC(O)=O GWYFCOCPABKNJV-UHFFFAOYSA-N 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 125000004665 trialkylsilyl group Chemical group 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 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
-
- 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)
- Epoxy Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9201379A FR2687150B1 (fr) | 1992-02-07 | 1992-02-07 | Procede de preparation de derives du taxane. |
| PCT/FR1993/000110 WO1993016059A1 (fr) | 1992-02-07 | 1993-02-04 | Procede de preparation de derives du taxane |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SK93094A3 SK93094A3 (en) | 1995-04-12 |
| SK280012B6 true SK280012B6 (sk) | 1999-07-12 |
Family
ID=9426424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SK930-94A SK280012B6 (sk) | 1992-02-07 | 1993-02-04 | Spôsob prípravy derivátov taxánu |
Country Status (24)
| Country | Link |
|---|---|
| US (1) | US6596880B1 (cs) |
| EP (1) | EP0625147B1 (cs) |
| JP (1) | JP3295879B2 (cs) |
| KR (1) | KR100254167B1 (cs) |
| AT (1) | ATE141920T1 (cs) |
| AU (1) | AU686095B2 (cs) |
| CA (1) | CA2126462C (cs) |
| CZ (1) | CZ283377B6 (cs) |
| DE (1) | DE69304309T2 (cs) |
| DK (1) | DK0625147T3 (cs) |
| ES (1) | ES2090970T3 (cs) |
| FI (1) | FI106959B (cs) |
| FR (1) | FR2687150B1 (cs) |
| GR (1) | GR3020894T3 (cs) |
| HU (1) | HU212577B (cs) |
| MX (1) | MX9300622A (cs) |
| NO (1) | NO305863B1 (cs) |
| NZ (1) | NZ249162A (cs) |
| PL (1) | PL175106B1 (cs) |
| RU (1) | RU2103266C1 (cs) |
| SK (1) | SK280012B6 (cs) |
| TW (1) | TW234122B (cs) |
| WO (1) | WO1993016059A1 (cs) |
| ZA (1) | ZA93823B (cs) |
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6794523B2 (en) | 1991-09-23 | 2004-09-21 | Florida State University | Taxanes having t-butoxycarbonyl substituted side-chains and pharmaceutical compositions containing them |
| CA2100808A1 (en) * | 1992-10-01 | 1994-04-02 | Vittorio Farina | Deoxy paclitaxels |
| US5948919A (en) * | 1993-02-05 | 1999-09-07 | Napro Biotherapeutics, Inc. | Paclitaxel synthesis from precursor compounds and methods of producing the same |
| US5684175A (en) * | 1993-02-05 | 1997-11-04 | Napro Biotherapeutics, Inc. | C-2' hydroxyl-benzyl protected, N-carbamate protected (2R, 3S)- 3-phenylisoserine and production process therefor |
| ATE253563T1 (de) * | 1993-02-05 | 2003-11-15 | Bryn Mawr College | Synthese von taxol, seinen analogen und intermediaten mit variablen a-ring seitenketten |
| EP0700910A1 (en) * | 1994-09-06 | 1996-03-13 | Shionogi & Co., Ltd. | Process for isolation of taxol from Taxus sumatrana |
| US5580899A (en) * | 1995-01-09 | 1996-12-03 | The Liposome Company, Inc. | Hydrophobic taxane derivatives |
| US5675025A (en) * | 1995-06-07 | 1997-10-07 | Napro Biotherapeutics, Inc. | Paclitaxel synthesis from precursor compounds and methods of producing the same |
| US6107332A (en) | 1995-09-12 | 2000-08-22 | The Liposome Company, Inc. | Hydrolysis-promoting hydrophobic taxane derivatives |
| US6051600A (en) * | 1995-09-12 | 2000-04-18 | Mayhew; Eric | Liposomal hydrolysis-promoting hydrophobic taxane derivatives |
| FR2740451B1 (fr) * | 1995-10-27 | 1998-01-16 | Seripharm | Nouveaux intermediaires pour l'hemisynthese de taxanes, leurs procedes de preparation et leur utilisation dans la synthese generale des taxanes |
| US5688977A (en) * | 1996-02-29 | 1997-11-18 | Napro Biotherapeutics, Inc. | Method for docetaxel synthesis |
| US5750737A (en) * | 1996-09-25 | 1998-05-12 | Sisti; Nicholas J. | Method for paclitaxel synthesis |
| IL144976A0 (en) * | 1999-05-17 | 2002-06-30 | Bristol Myers Squibb Co | A process for the preparation of paclitaxel |
| HK1047935A1 (zh) | 2000-02-02 | 2003-03-14 | 佛罗里达州立大学研究基金有限公司 | 作为抗肿瘤剂的c7杂取代乙酸酯取代的紫杉烷 |
| RO121271B1 (ro) | 2000-02-02 | 2007-02-28 | Florida State University Research Foundation, Inc. | Taxani substituiţi cu carbonat la c7, ca agenţiantitumorali |
| IT1319168B1 (it) * | 2000-03-17 | 2003-09-26 | Indena Spa | Derivati di condensazione ad attivita' antitumorale, loro metodo dipreparazione e formulazioni che li contengono. |
| US6452025B1 (en) | 2001-04-25 | 2002-09-17 | Napro Biotherapeutics, Inc. | Three-step conversion of protected taxane ester to paclitaxel |
| EP1730522A2 (en) * | 2004-03-29 | 2006-12-13 | Howard Murad | Methods for treating dermatological conditions in a patient |
| CN100586940C (zh) * | 2007-01-26 | 2010-02-03 | 上海百灵医药科技有限公司 | 紫杉醇和多烯紫杉醇的半合成方法 |
| KR101014438B1 (ko) * | 2008-09-26 | 2011-02-14 | 동아제약주식회사 | 탁산 유도체의 제조방법 |
| PL388144A1 (pl) | 2009-05-29 | 2010-12-06 | Przedsiębiorstwo Produkcyjno-Wdrożeniowe Ifotam Spółka Z Ograniczoną Odpowiedzialnością | Solwaty (2R,3S)-3-tert-butoksykarbonylamino-2-hydroksy-3-fenylopropionianu 4-acetoksy-2α-benzoiloksy -5β,20-epoksy-1,7β,10β-trihydroksy-9-okso-taks-11-en-13α-ylu, sposób ich otrzymywania i zastosowanie |
| US8829210B2 (en) * | 2011-04-01 | 2014-09-09 | Shilpa Medicare Limited | Process for preparing docetaxel and its hydrate |
| HUE038744T2 (hu) | 2012-04-04 | 2018-11-28 | Halozyme Inc | Kombinációs terápia hialurodinázzal és egy tumor-targetált taxánnal |
| JP6427097B2 (ja) | 2012-06-15 | 2018-11-21 | ザ ブリガム アンド ウィメンズ ホスピタル インコーポレイテッドＴｈｅ Ｂｒｉｇｈａｍ ａｎｄ Ｗｏｍｅｎ’ｓ Ｈｏｓｐｉｔａｌ， Ｉｎｃ． | 癌を処置するための組成物および該組成物を製造するための方法 |
| JP2017513931A (ja) | 2014-04-03 | 2017-06-01 | インビクタス オンコロジー ピーヴィティー．リミテッド | 超分子コンビナトリアル治療薬 |
| WO2019222435A1 (en) | 2018-05-16 | 2019-11-21 | Halozyme, Inc. | Methods of selecting subjects for combination cancer therapy with a polymer-conjugated soluble ph20 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR336841A (fr) | 1903-10-29 | 1904-03-18 | James William Mander | Perfectionnements apportés aux instruments employés pour le dessin |
| FR336840A (fr) | 1903-10-29 | 1904-03-18 | Emmanuel Saura | Machine à piston diviseur |
| 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 |
-
1992
- 1992-02-07 FR FR9201379A patent/FR2687150B1/fr not_active Expired - Fee Related
-
1993
- 1993-02-04 CA CA002126462A patent/CA2126462C/fr not_active Expired - Lifetime
- 1993-02-04 DE DE69304309T patent/DE69304309T2/de not_active Expired - Lifetime
- 1993-02-04 SK SK930-94A patent/SK280012B6/sk not_active IP Right Cessation
- 1993-02-04 HU HU9402289A patent/HU212577B/hu unknown
- 1993-02-04 WO PCT/FR1993/000110 patent/WO1993016059A1/fr active IP Right Grant
- 1993-02-04 ES ES93904150T patent/ES2090970T3/es not_active Expired - Lifetime
- 1993-02-04 JP JP51356393A patent/JP3295879B2/ja not_active Expired - Fee Related
- 1993-02-04 EP EP93904150A patent/EP0625147B1/fr not_active Expired - Lifetime
- 1993-02-04 NZ NZ249162A patent/NZ249162A/en not_active IP Right Cessation
- 1993-02-04 TW TW082100755A patent/TW234122B/zh not_active IP Right Cessation
- 1993-02-04 PL PL93304721A patent/PL175106B1/pl unknown
- 1993-02-04 KR KR1019940702713A patent/KR100254167B1/ko not_active Expired - Lifetime
- 1993-02-04 AT AT93904150T patent/ATE141920T1/de active
- 1993-02-04 DK DK93904150.5T patent/DK0625147T3/da active
- 1993-02-04 US US08/256,736 patent/US6596880B1/en not_active Expired - Lifetime
- 1993-02-04 CZ CZ941870A patent/CZ283377B6/cs not_active IP Right Cessation
- 1993-02-04 RU RU94040356A patent/RU2103266C1/ru active
- 1993-02-04 MX MX9300622A patent/MX9300622A/es unknown
- 1993-02-04 AU AU35048/93A patent/AU686095B2/en not_active Expired
- 1993-02-05 ZA ZA93823A patent/ZA93823B/xx unknown
-
1994
- 1994-08-04 NO NO942895A patent/NO305863B1/no not_active IP Right Cessation
- 1994-08-05 FI FI943643A patent/FI106959B/fi not_active IP Right Cessation
-
1996
- 1996-08-29 GR GR960401046T patent/GR3020894T3/el unknown
Also Published As
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