JPH09512522A - 7−トリアルキルシリルバッカチン▲iii▼の製造法 - Google Patents
7−トリアルキルシリルバッカチン▲iii▼の製造法Info
- Publication number
- JPH09512522A JPH09512522A JP7525466A JP52546695A JPH09512522A JP H09512522 A JPH09512522 A JP H09512522A JP 7525466 A JP7525466 A JP 7525466A JP 52546695 A JP52546695 A JP 52546695A JP H09512522 A JPH09512522 A JP H09512522A
- Authority
- JP
- Japan
- Prior art keywords
- iii
- process according
- general formula
- deacetylbaccatin iii
- pyridine
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/02—Silicon compounds
- C07F7/08—Compounds having one or more C—Si linkages
- C07F7/18—Compounds having one or more C—Si linkages as well as one or more C—O—Si linkages
- C07F7/1804—Compounds having Si-O-C linkages
- C07F7/1872—Preparation; Treatments not provided for in C07F7/20
- C07F7/1892—Preparation; Treatments not provided for in C07F7/20 by reactions not provided for in C07F7/1876 - C07F7/1888
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/02—Silicon compounds
- C07F7/08—Compounds having one or more C—Si linkages
- C07F7/18—Compounds having one or more C—Si linkages as well as one or more C—O—Si linkages
- C07F7/1804—Compounds having Si-O-C linkages
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/02—Silicon compounds
- C07F7/08—Compounds having one or more C—Si linkages
- C07F7/18—Compounds having one or more C—Si linkages as well as one or more C—O—Si linkages
- C07F7/1804—Compounds having Si-O-C linkages
- C07F7/1872—Preparation; Treatments not provided for in C07F7/20
- C07F7/188—Preparation; Treatments not provided for in C07F7/20 by reactions involving the formation of Si-O linkages
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Epoxy Compounds (AREA)
- Silicon Compounds (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Liquid Deposition Of Substances Of Which Semiconductor Devices Are Composed (AREA)
- Peptides Or Proteins (AREA)
- Saccharide Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
- Cephalosporin Compounds (AREA)
- Steroid Compounds (AREA)
- Silicon Polymers (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.一般式: 式中、記号Rは同一または異なってよく、場合によってはフェニル基により置 換されてもよい1−4個の炭素原子を含有する直鎖もしくは分枝アルキル基を表 す、 の7-トリアルキルシリルバッカチンIIIの製造法であって、式: の10-デアセチルバッカチンIIIを一般式: Hal−Si(R)3 (III) 式中、Rは上記定義の通りである、 のシリル化剤で処理し、次に中間体7-トリアルキルシリル-10-デアセチルバッカ チンIIIを単離せずに無水酢酸で処理することを特徴とする、上記製造法。 2.方法が塩基性有機溶媒中で行われることを特徴とする、請求の範囲第1項に 記載の製造法。 3.塩基性有機溶媒がピリジンまたは1−4個の炭素原子を含有する1つ以上の アルキル基で置換されるピリジンから選択されることを特徴とする、請求の範囲 第2項に記載の製造法。 4.塩基性有機溶媒がピリジンであることを特徴とする、請求の範囲第2項に記 載の製造法。 5.使用する1モルの10-デアセチルバッカチンIIIあたり、1.5から2.5モルのシ リル化剤を使用することを特徴とする、請求の範囲第1または2項のいずれかに 記載の製造法。 6.使用する1モルの10-デアセチルバッカチンIIIあたり、5から7モルの無水 酢酸を使用することを特徴とする、請求の範囲第1または2項のいずれかに記載 の製造法。 7.シリル化剤を用いた処理が0から15℃の間の温度で行われることを特徴とす る、請求の範囲第1または2項のいずれかに記載の製造法。 8.無水酢酸を用いた処理が約20℃の温度で行われることを特徴とする、請求の 範囲第1または2項のいずれかに記載の製造法。 9.各記号Rが、1−3個の炭素原子を含有するアルキル基を表す一般式(I) の7-トリアルキルシリルバッカチンIIIの製造法である、請求の範囲第1ないし 8項のいずれか1項に記載の製造法。 10.各記号Rが、エチル基を表す一般式(I)の7-トリアルキルシリルバッカ チンIIIの製造法である、請求の範囲第1ないし8項のいずれか1項に記載の製 造法。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR94/03979 | 1994-04-05 | ||
| FR9403979A FR2718137B1 (fr) | 1994-04-05 | 1994-04-05 | Procédé de préparation de trialcoylsilyl-7 baccatine III. |
| PCT/FR1995/000419 WO1995026967A1 (fr) | 1994-04-05 | 1995-04-03 | Procede de preparation de trialcoylsilyl-7 baccatine iii |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH09512522A true JPH09512522A (ja) | 1997-12-16 |
| JP3718225B2 JP3718225B2 (ja) | 2005-11-24 |
Family
ID=9461745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP52546695A Expired - Lifetime JP3718225B2 (ja) | 1994-04-05 | 1995-04-03 | 7−トリアルキルシリルバッカチン▲iii▼の製造法 |
Country Status (33)
| Country | Link |
|---|---|
| US (1) | US5670658A (ja) |
| EP (1) | EP0754185B1 (ja) |
| JP (1) | JP3718225B2 (ja) |
| KR (1) | KR100399246B1 (ja) |
| CN (1) | CN1058497C (ja) |
| AT (1) | ATE160351T1 (ja) |
| AU (1) | AU683560B2 (ja) |
| BG (1) | BG62735B1 (ja) |
| BR (1) | BR9507444A (ja) |
| CA (1) | CA2186916C (ja) |
| CZ (1) | CZ288397B6 (ja) |
| DE (1) | DE69501080T2 (ja) |
| DK (1) | DK0754185T3 (ja) |
| EE (1) | EE03240B1 (ja) |
| ES (1) | ES2109103T3 (ja) |
| FI (1) | FI115970B (ja) |
| FR (1) | FR2718137B1 (ja) |
| GE (1) | GEP19991537B (ja) |
| GR (1) | GR3025448T3 (ja) |
| HU (1) | HU214158B (ja) |
| LT (1) | LT4185B (ja) |
| LV (1) | LV11691B (ja) |
| MX (1) | MX9604466A (ja) |
| NO (1) | NO305839B1 (ja) |
| NZ (1) | NZ284490A (ja) |
| PL (1) | PL316588A1 (ja) |
| RO (1) | RO115631B1 (ja) |
| RU (1) | RU2127729C1 (ja) |
| SK (1) | SK280448B6 (ja) |
| TW (1) | TW284765B (ja) |
| UA (1) | UA44730C2 (ja) |
| WO (1) | WO1995026967A1 (ja) |
| ZA (1) | ZA952733B (ja) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5973160A (en) * | 1992-12-23 | 1999-10-26 | Poss; Michael A. | Methods for the preparation of novel sidechain-bearing taxanes |
| US7288665B1 (en) * | 1997-08-18 | 2007-10-30 | Florida State University | Process for selective derivatization of taxanes |
| US6111144A (en) | 1997-08-21 | 2000-08-29 | Florida State University | Method for the synthesis of a taxane intermediate |
| CZ2003837A3 (cs) * | 2000-09-22 | 2004-12-15 | Bristol-Myers Squibb Company | Způsob pro snížení toxicity při kombinovaných chemoterapiích |
| ITMI20012185A1 (it) * | 2001-10-19 | 2003-04-19 | Indena Spa | Procedimento per la preparazione della 14beta-idrossi-baccatina iii-1,14-carbonato |
| ITMI20012186A1 (it) * | 2001-10-19 | 2003-04-19 | Indena Spa | Procedimento per la preparazione della 14-beta-idrossi-baccatina iii-1,14-carbonato |
| US20040132991A1 (en) * | 2002-10-09 | 2004-07-08 | Phytogen Life Sciences Inc. | Novel taxanes and methods related to use and preparation thereof |
| US7202370B2 (en) * | 2003-10-27 | 2007-04-10 | Conor Medsystems, Inc. | Semi-synthesis of taxane intermediates from 9-dihydro-13-acetylbaccatin III |
| CN1942459A (zh) * | 2004-05-14 | 2007-04-04 | 免疫基因公司 | 浆果赤霉素ⅲ化合物的简易合成方法 |
| CZ298333B6 (cs) * | 2005-09-26 | 2007-08-29 | Zentiva, A. S | Zpusob prípravy 7-trialkylsilylbaccatinu III |
| AU2009282413B2 (en) | 2008-08-11 | 2014-07-17 | Nektar Therapeutics | Multi-arm polymeric alkanoate conjugates |
| WO2012088445A1 (en) | 2010-12-22 | 2012-06-28 | Nektar Therapeutics | Multi-arm polymeric prodrug conjugates of cabazitaxel-based compounds |
| WO2012088422A1 (en) | 2010-12-22 | 2012-06-28 | Nektar Therapeutics | Multi-arm polymeric prodrug conjugates of taxane-based compounds |
| WO2012088391A1 (en) | 2010-12-22 | 2012-06-28 | Nektar Therapeutics | Non-ring hydroxy substituted taxanes and methods for synthesizing the same |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4823167A (en) * | 1986-12-16 | 1989-04-18 | Baxter International Inc. | Catheter calibration device |
| FR2629818B1 (fr) * | 1988-04-06 | 1990-11-16 | Centre Nat Rech Scient | Procede de preparation du taxol |
| 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 |
| US5229526A (en) * | 1991-09-23 | 1993-07-20 | Florida State University | Metal alkoxides |
| US5597931A (en) * | 1992-03-30 | 1997-01-28 | Sloan-Kettering Institute For Cancer Research | Total synthesis of taxol and analogues thereof |
| US5475011A (en) * | 1993-03-26 | 1995-12-12 | The Research Foundation Of State University Of New York | Anti-tumor compounds, pharmaceutical compositions, methods for preparation thereof and for treatment |
| US5405972A (en) * | 1993-07-20 | 1995-04-11 | Florida State University | Synthetic process for the preparation of taxol and other tricyclic and tetracyclic taxanes |
| US5449790A (en) * | 1994-04-06 | 1995-09-12 | Hauser Chemical Research, Inc. | Preparation of 10-deacetylbaccatin III and 7-protected-10-deacetylbaccatin III derivatives from 10-deacetyl taxol A, 10-deacetyl taxol B, and 10-deacetyl taxol C |
-
1994
- 1994-04-05 FR FR9403979A patent/FR2718137B1/fr not_active Expired - Fee Related
-
1995
- 1995-03-22 TW TW084102793A patent/TW284765B/zh not_active IP Right Cessation
- 1995-04-03 WO PCT/FR1995/000419 patent/WO1995026967A1/fr not_active Ceased
- 1995-04-03 ZA ZA952733A patent/ZA952733B/xx unknown
- 1995-04-03 EP EP95916696A patent/EP0754185B1/fr not_active Expired - Lifetime
- 1995-04-03 DE DE69501080T patent/DE69501080T2/de not_active Expired - Lifetime
- 1995-04-03 EE EE9600143A patent/EE03240B1/xx unknown
- 1995-04-03 CZ CZ19962900A patent/CZ288397B6/cs not_active IP Right Cessation
- 1995-04-03 CA CA002186916A patent/CA2186916C/fr not_active Expired - Lifetime
- 1995-04-03 CN CN95192429A patent/CN1058497C/zh not_active Expired - Lifetime
- 1995-04-03 ES ES95916696T patent/ES2109103T3/es not_active Expired - Lifetime
- 1995-04-03 AU AU23096/95A patent/AU683560B2/en not_active Expired
- 1995-04-03 HU HU9602735A patent/HU214158B/hu unknown
- 1995-04-03 SK SK1265-96A patent/SK280448B6/sk not_active IP Right Cessation
- 1995-04-03 JP JP52546695A patent/JP3718225B2/ja not_active Expired - Lifetime
- 1995-04-03 RO RO96-01921A patent/RO115631B1/ro unknown
- 1995-04-03 AT AT95916696T patent/ATE160351T1/de active
- 1995-04-03 US US08/722,103 patent/US5670658A/en not_active Expired - Lifetime
- 1995-04-03 GE GEAP19953433A patent/GEP19991537B/en unknown
- 1995-04-03 PL PL95316588A patent/PL316588A1/xx unknown
- 1995-04-03 KR KR1019960705642A patent/KR100399246B1/ko not_active Expired - Fee Related
- 1995-04-03 BR BR9507444A patent/BR9507444A/pt not_active IP Right Cessation
- 1995-04-03 MX MX9604466A patent/MX9604466A/es unknown
- 1995-04-03 NZ NZ284490A patent/NZ284490A/en not_active IP Right Cessation
- 1995-04-03 UA UA96093735A patent/UA44730C2/uk unknown
- 1995-04-03 DK DK95916696.8T patent/DK0754185T3/da active
- 1995-04-03 RU RU96120192/04A patent/RU2127729C1/ru active
-
1996
- 1996-09-24 LT LT96-137A patent/LT4185B/lt not_active IP Right Cessation
- 1996-09-27 NO NO964103A patent/NO305839B1/no not_active IP Right Cessation
- 1996-10-04 BG BG100886A patent/BG62735B1/bg unknown
- 1996-10-04 FI FI964001A patent/FI115970B/fi not_active IP Right Cessation
- 1996-10-07 LV LVP-96-392A patent/LV11691B/lv unknown
-
1997
- 1997-11-20 GR GR970401504T patent/GR3025448T3/el unknown
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