JP2001526626A - ドセタキセルの合成で使用するための中間体及びその製造法 - Google Patents
ドセタキセルの合成で使用するための中間体及びその製造法Info
- Publication number
- JP2001526626A JP2001526626A JP53113197A JP53113197A JP2001526626A JP 2001526626 A JP2001526626 A JP 2001526626A JP 53113197 A JP53113197 A JP 53113197A JP 53113197 A JP53113197 A JP 53113197A JP 2001526626 A JP2001526626 A JP 2001526626A
- Authority
- JP
- Japan
- Prior art keywords
- mixture
- residue
- docetaxel
- solution
- butyllithium
- 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.)
- Ceased
Links
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)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.式: を有する化合物。 2.10−デアセチルバッカチンIIIをテトラヒドロフラン中で少なくとも1 .5当量のn−ブチルリチウムと少なくとも1.5当量のベンジルクロロホルメ ートによりアシル化する工程を含んで成る、式: を有する化合物の製造法。 3.前記10−デアセチルバッカチンIIIをまず前記テトラヒドロフランに溶 解して溶液を調製し、その後に前記n−ブチルリチウムを次に加えて第一の混合 物を形成し、次いで該第一混合物に前記ベンジルクロロホルメートを加えて第二 の混合物を形成する、請求の範囲第2項に記載の方法。 4.前記n−ブチルリチウムがヘキサン溶液となっており、該ヘキサン中n− ブチルリチウムを前記第一溶液に滴下する、請求の範囲第3項に記載の方法。 5.前記第一溶液を前記n−ブチルリチウムの添加前に−20℃以下の低温ま で冷却する、請求の範囲第3項に記載の方法。 6.前記低温が約−78℃である、請求の範囲第5項に記載の方法。 7.前記第一混合物を前記低温において約5分間撹拌し、そして前記第二混合 物を前記低温において約1時間撹拌する、請求の範囲第5項に記載の方法。 8.前記第二混合物を塩化アンモニウムで急冷し、その後に減量して残分を残 す、請求の範囲第7項に記載の方法。 9.前記残分を水に混和しない有機溶媒に溶解して残分溶液を形成し、その後 に該残分溶液をまず水で洗浄し、次にブラインで洗浄して有機層を形成する工程 を含む、請求の範囲第8項に記載の方法。 10.前記有機層を取り出し、乾燥し、そして再結晶化する工程を含む、請求 の範囲第9項に記載の方法。 11.前記再結晶化を酢酸エチル/ヘキサンを用いて達成する、請求の範囲第 10項に記載の方法。 12.前記10−デアセチルバッカチンIIIをアシル化する工程を、少なくと も2当量のn−ブチルリチウムと少なくとも2当量のベンジルクロロホルメート を用いて達成する、請求の範囲第2項に記載の方法。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US60908396A | 1996-02-29 | 1996-02-29 | |
US08/609,083 | 1996-02-29 | ||
US08/616,466 US6107497A (en) | 1996-02-29 | 1996-03-19 | Intermediate for use in docetaxel synthesis and production method therefor |
US08/616,466 | 1996-03-19 | ||
PCT/US1997/003120 WO1997031911A1 (en) | 1996-02-29 | 1997-02-27 | Intermediate for use in docetaxel synthesis and production method therefor |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2001526626A true JP2001526626A (ja) | 2001-12-18 |
JP2001526626A5 JP2001526626A5 (ja) | 2004-11-25 |
Family
ID=27085951
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP53113197A Ceased JP2001526626A (ja) | 1996-02-29 | 1997-02-27 | ドセタキセルの合成で使用するための中間体及びその製造法 |
Country Status (14)
Country | Link |
---|---|
US (1) | US6107497A (ja) |
EP (1) | EP0941219B1 (ja) |
JP (1) | JP2001526626A (ja) |
AT (1) | ATE222247T1 (ja) |
AU (1) | AU723968B2 (ja) |
CA (1) | CA2246541C (ja) |
DE (1) | DE69714761T2 (ja) |
DK (1) | DK0941219T3 (ja) |
EA (2) | EA001385B1 (ja) |
ES (1) | ES2180943T3 (ja) |
GE (1) | GEP20002270B (ja) |
PL (1) | PL328578A1 (ja) |
PT (1) | PT941219E (ja) |
WO (1) | WO1997031911A1 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002513786A (ja) * | 1998-05-01 | 2002-05-14 | ナプロ バイオセラピューティクス,インコーポレイテッド | C−7,c−10ジ−cbz10−デアセチルバッカチンiiiからのパクリタキセル合成のための方法および有用な中間体 |
US6358996B1 (en) | 2000-06-09 | 2002-03-19 | Napro Biotherapeutics, Inc. | Stable isotope labeling of paclitaxel |
US6825166B2 (en) * | 2001-03-23 | 2004-11-30 | Tapestry Pharmaceuticals, Inc. | Molecular conjugates for use in treatment of cancer |
US6653501B2 (en) | 2001-06-27 | 2003-11-25 | Napro Biotherapeutics, Inc. | Chiral resolution method for producing compounds useful in the synthesis of taxanes |
CN1268619C (zh) * | 2003-05-08 | 2006-08-09 | 上海迪赛诺化学制药有限公司 | 多烯紫杉醇三水化合物的制备方法 |
US7202370B2 (en) * | 2003-10-27 | 2007-04-10 | Conor Medsystems, Inc. | Semi-synthesis of taxane intermediates from 9-dihydro-13-acetylbaccatin III |
JP2005202893A (ja) * | 2004-01-19 | 2005-07-28 | Hitachi Ltd | 記憶デバイス制御装置、ストレージシステム、プログラムを記録した記録媒体、情報処理装置、及びストレージシステムの制御方法 |
WO2007073383A1 (en) * | 2005-12-21 | 2007-06-28 | Tapestry Pharmaceuticals, Inc. | Novel compounds and methods for forming taxanes and using the same |
US20090306400A1 (en) * | 2006-03-27 | 2009-12-10 | Henri John T | Convergent process for the synthesis of taxane derivatives. |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US34277A (en) * | 1862-01-28 | Improvement in lamps | ||
FR2601675B1 (fr) * | 1986-07-17 | 1988-09-23 | Rhone Poulenc Sante | Derives du taxol, leur preparation et les compositions pharmaceutiques qui les contiennent |
FR2629818B1 (fr) * | 1988-04-06 | 1990-11-16 | Centre Nat Rech Scient | Procede de preparation du taxol |
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 |
US5175315A (en) * | 1989-05-31 | 1992-12-29 | Florida State University | Method for preparation of taxol using β-lactam |
US5015744A (en) * | 1989-11-14 | 1991-05-14 | Florida State University | Method for preparation of taxol using an oxazinone |
US5136060A (en) * | 1989-11-14 | 1992-08-04 | Florida State University | Method for preparation of taxol using an oxazinone |
FR2680506B1 (fr) * | 1991-08-19 | 1994-09-02 | Rhone Poulenc Rorer Sa | Procede de preparation de derives de la beta-phenylisoserine et leur utilisation. |
US5399726A (en) * | 1993-01-29 | 1995-03-21 | Florida State University | Process for the preparation of baccatin III analogs bearing new C2 and C4 functional groups |
FR2687151B1 (fr) * | 1992-02-07 | 1994-03-25 | Rhone Poulenc Rorer Sa | Nouveaux derives de la baccatine iii et de la desacetyl-10 baccatine iii, leur preparation et les compositions pharmaceutiques qui les contiennent. |
-
1996
- 1996-03-19 US US08/616,466 patent/US6107497A/en not_active Expired - Lifetime
-
1997
- 1997-02-27 PL PL97328578A patent/PL328578A1/xx unknown
- 1997-02-27 GE GEAP19974502A patent/GEP20002270B/en unknown
- 1997-02-27 JP JP53113197A patent/JP2001526626A/ja not_active Ceased
- 1997-02-27 DK DK97906792T patent/DK0941219T3/da active
- 1997-02-27 CA CA002246541A patent/CA2246541C/en not_active Expired - Lifetime
- 1997-02-27 PT PT97906792T patent/PT941219E/pt unknown
- 1997-02-27 EP EP97906792A patent/EP0941219B1/en not_active Expired - Lifetime
- 1997-02-27 AT AT97906792T patent/ATE222247T1/de active
- 1997-02-27 EA EA199800780A patent/EA001385B1/ru not_active IP Right Cessation
- 1997-02-27 AU AU21393/97A patent/AU723968B2/en not_active Expired
- 1997-02-27 EA EA199801068A patent/EA001405B1/ru not_active IP Right Cessation
- 1997-02-27 WO PCT/US1997/003120 patent/WO1997031911A1/en active IP Right Grant
- 1997-02-27 DE DE69714761T patent/DE69714761T2/de not_active Expired - Lifetime
- 1997-02-27 ES ES97906792T patent/ES2180943T3/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
PL328578A1 (en) | 1999-02-01 |
EA001385B1 (ru) | 2001-02-26 |
ES2180943T3 (es) | 2003-02-16 |
EA001405B1 (ru) | 2001-02-26 |
DK0941219T3 (da) | 2002-12-16 |
CA2246541A1 (en) | 1997-09-04 |
EP0941219A1 (en) | 1999-09-15 |
PT941219E (pt) | 2002-12-31 |
DE69714761D1 (de) | 2002-09-19 |
US6107497A (en) | 2000-08-22 |
DE69714761T2 (de) | 2003-01-02 |
ATE222247T1 (de) | 2002-08-15 |
CA2246541C (en) | 2005-05-24 |
EP0941219B1 (en) | 2002-08-14 |
GEP20002270B (en) | 2000-10-25 |
EA199801068A1 (ru) | 2000-06-26 |
WO1997031911A1 (en) | 1997-09-04 |
AU723968B2 (en) | 2000-09-07 |
EA199800780A1 (ru) | 1999-02-25 |
AU2139397A (en) | 1997-09-16 |
EP0941219A4 (ja) | 1999-10-27 |
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