JPH10504727A - イチイ属植物からのタキソールの大量生産方法 - Google Patents
イチイ属植物からのタキソールの大量生産方法Info
- Publication number
- JPH10504727A JPH10504727A JP8533189A JP53318996A JPH10504727A JP H10504727 A JPH10504727 A JP H10504727A JP 8533189 A JP8533189 A JP 8533189A JP 53318996 A JP53318996 A JP 53318996A JP H10504727 A JPH10504727 A JP H10504727A
- Authority
- JP
- Japan
- Prior art keywords
- taxol
- methanol
- extract
- taxus
- crude
- 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
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P17/00—Preparation of heterocyclic carbon compounds with only O, N, S, Se or Te as ring hetero atoms
- C12P17/02—Oxygen as only ring hetero atoms
Landscapes
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- General Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biotechnology (AREA)
- Biochemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Microbiology (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Medicines Containing Plant Substances (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Epoxy Compounds (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.(i)イチイ属植物からのバイオマスを有機溶媒で抽出して粗製抽出物を得 て; (ii)この粗製抽出物を合成吸着剤で処理し、濾過して濾液を得て; (iii)ヘキサンをこの濾液に加えて粗製タキソールを沈殿させ; (iv)この粗製タキソールをアルコールと水の混合物中で分別沈殿し、この沈 殿物を乾燥してタキソール粉末を得て; そして (v)このタキソール粉末を高速液体クロマトグラフィー(HPLC)にかけ ることからなる上記の各ステップを含む、イチイ属植物からの高純度タキソール の大量生産方法。 2.イチイ属植物からのバイオマスが細断または粉末化された葉または樹皮であ るか、またはイチイ属植物の組織培養で得られた細胞塊のケークである請求項1 記載の方法。 3.イチイ属植物が、タイヘイヨウイチイ(T.brevifolia)、カナダイチイ(T .canadensis)、キャラボク(T.cuspidata)、セイヨウイチイ(T.baccata) 、メキシコイチイ(T globosa)、フロリダイチイ(T.floridana)、インドイ チイ(T.wallichiana)、タクスス・メディア(T.media)および中国イチイ( T.chinensis)からなる群から選択される請求項1記載の方法。 4.溶媒抽出が、イチイ属植物のバイオマスをメタノールに20〜200%(w /v)の比率で加え、室温で撹拌し、濾過してメタノール抽出物を得て; そし てジクロロメタンをこのメタノール抽出物に10〜50%の体積比で加え、撹拌 し、そして放置して粗製抽出物を得ることにより実施される請求項1記載の方法 。 5.溶媒抽出が、イチイ属植物のバイオマスをジクロロメタン/メタノールの混 合物に10〜100%(w/v)の比率で加え、室温で撹拌し、そして濾過して ジクロロメタン/メタノール抽出物を得て; そして該抽出物をメタノールに5 0〜200%(w/v)の比率で溶解してメタノール抽出物を得て; そして該 抽出物をヘキサンに5〜30%の体積比で加え、撹拌し、そして放置し、ヘキサ ン層を除去することにより粗製抽出物を得ることにより実施される請求 項1記載の方法。 6.ジクロロメタンおよびメタノールが7:3〜9:1の体積比で混合される請 求項5記載の方法。 7.合成吸着剤処理が、合成吸着剤を粗製抽出物に10〜200%(w/w)の 比率で添加し、撹拌し、そして濾過して濾液を得ることにより実施される請求項 1記載の方法。 8.合成吸着剤が、活性クレー、活性木炭および活性炭からなる群から選択され る請求項1記載の方法。 9.粗製タキソール沈殿が、ジクロロメタン中の濾液を500〜1,500%体 積のヘキサンに加えることにより実施される請求項1記載の方法。 10.分別沈殿が、粗製タキソールをメタノールと水の混合物に1〜10%(w /v)の比率で溶解し、そして−20〜10℃で1〜3日間放置することにより 実施される請求項1記載の方法。 11.メタノールと水が2:1〜1:1の体積比で混合される請求項10記載の 方法。 12.HPLCが、疎水樹脂カラムを用いるHPLCおよびシリカカラムを用い るHPLCからなる請求項1記載の方法。 13.疎水樹脂カラムを用いるHPLCが、有機溶媒に0.5〜10%(w/v )の比率で溶解したタキソール粉末をODS(オクタデシルシリル化、C18)カ ラムにインジェクトすることにより実施される請求項12記載の方法。 14.有機溶媒がジメチルスルホキシドまたはメタノールである請求項13記載 の方法。 15.溶出が、1:0.3〜1:0.8の体積比で混合したメタノールと水の混 合物を用いて行なわれる請求項13記載の方法。 16.シリカカラムを用いるHPLCでの溶出が、95:5〜99:1の体積比 で混合したジクロロメタンとメタノールの混合物を用いて行なわれる請求項12 記載の方法。
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950010455A KR0150348B1 (ko) | 1995-04-29 | 1995-04-29 | 택서스속 식물체로 부터 택솔함유 물질의 추출방법 |
| KR1996/2622 | 1996-02-03 | ||
| KR1995/10455 | 1996-02-03 | ||
| KR1996/2621 | 1996-02-03 | ||
| KR1019960002622A KR100259395B1 (ko) | 1996-02-03 | 1996-02-03 | 택서스속 식물체로부터 택솔의 대량 추출 정제방법 |
| KR1019960002621A KR100259396B1 (ko) | 1996-02-03 | 1996-02-03 | 택서스속 식물체로부터 택솔의 대량 추출 정제방법 |
| PCT/KR1996/000059 WO1996034973A1 (en) | 1995-04-29 | 1996-04-27 | A method for mass production of taxol from taxus genus plant |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH10504727A true JPH10504727A (ja) | 1998-05-12 |
| JP2965168B2 JP2965168B2 (ja) | 1999-10-18 |
Family
ID=27349169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8533189A Expired - Lifetime JP2965168B2 (ja) | 1995-04-29 | 1996-04-27 | イチイ属植物からのタキソールの大量生産方法 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US5900367A (ja) |
| EP (1) | EP0774010B1 (ja) |
| JP (1) | JP2965168B2 (ja) |
| CN (1) | CN1166780C (ja) |
| AU (1) | AU5516596A (ja) |
| DE (1) | DE69615499T2 (ja) |
| WO (1) | WO1996034973A1 (ja) |
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 |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7264951B1 (en) | 1992-02-20 | 2007-09-04 | Phyton, Inc. | Enhanced production of taxol and taxanes by cell cultures of Taxus species |
| AU727425B2 (en) | 1996-05-24 | 2000-12-14 | Phyton, Inc. | Enhanced production of taxanes by cell cultures of Taxus species |
| US6136989A (en) * | 1998-12-30 | 2000-10-24 | Phytogen Life Sciences, Incorporated | Method for high yield and large scale extraction of paclitaxel from paclitaxel-containing material |
| CA2385528C (en) | 1999-10-01 | 2013-12-10 | Immunogen, Inc. | Compositions and methods for treating cancer using immunoconjugates and chemotherapeutic agents |
| US20020114853A1 (en) * | 2000-09-29 | 2002-08-22 | Krasutsky Pavel A. | Process for extracting compounds from plants |
| US20020155177A1 (en) | 2000-09-29 | 2002-10-24 | Krasutsky Pavel A. | Process for extracting compounds from plants |
| CA2512170A1 (en) * | 2002-12-31 | 2004-07-22 | Natural Pharmaceuticals Inc. | Pelletizing yew biomass for extraction of taxanes and other natural products |
| US20060127510A1 (en) * | 2003-12-30 | 2006-06-15 | Natural Pharmaceuticals, Inc. | Harvesting and pelletizing yew biomass for extraction of taxanes and other natural products |
| EP1550659B1 (en) | 2003-12-31 | 2008-08-13 | Samyang Genex Corporation | Method for purification of paclitaxel from paclitaxel-containing materials |
| KR100816491B1 (ko) | 2005-11-17 | 2008-03-24 | 주식회사 삼양제넥스 | 탁산류 함유 물질로부터 13-디하이드록시바카틴 ⅲ 및10-디아세틸파클리탁셀의 추출 및 정제 방법 |
| CN113304191A (zh) * | 2021-06-23 | 2021-08-27 | 冯遵侠 | 一种复方紫杉醇冻干粉 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5475120A (en) * | 1990-11-02 | 1995-12-12 | University Of Florida | Method for the isolation and purification of taxol and its natural analogues |
| AU1888792A (en) * | 1991-04-19 | 1992-11-17 | University Of Mississippi, The | Methods and compositions for isolating taxanes |
| IT1258838B (it) * | 1992-01-31 | 1996-02-29 | Indena Spa | Processo per l'estrazione di tassolo e derivati da cultivar del genere taxus |
| US5407816A (en) * | 1992-02-20 | 1995-04-18 | Phyton Catalytic, Inc. | Enhanced production of taxol and taxanes by cell cultures of taxus species |
| US5279949A (en) * | 1992-12-07 | 1994-01-18 | Board Of Trustees Operating Michigan State University | Process for the isolation and purification of taxol and taxanes from Taxus spp |
| CA2126698A1 (en) * | 1992-12-07 | 1994-06-23 | Muraleedharan G. Nair | Process for the isolation and purification of taxol and taxanes from taxus spp. |
-
1996
- 1996-04-27 CN CNB961904208A patent/CN1166780C/zh not_active Expired - Lifetime
- 1996-04-27 AU AU55165/96A patent/AU5516596A/en not_active Abandoned
- 1996-04-27 JP JP8533189A patent/JP2965168B2/ja not_active Expired - Lifetime
- 1996-04-27 US US08/652,493 patent/US5900367A/en not_active Expired - Lifetime
- 1996-04-27 WO PCT/KR1996/000059 patent/WO1996034973A1/en not_active Ceased
- 1996-04-27 EP EP96912315A patent/EP0774010B1/en not_active Expired - Lifetime
- 1996-04-27 DE DE69615499T patent/DE69615499T2/de not_active Expired - Lifetime
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 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE69615499D1 (de) | 2001-10-31 |
| CN1152339A (zh) | 1997-06-18 |
| DE69615499T2 (de) | 2002-06-06 |
| AU5516596A (en) | 1996-11-21 |
| EP0774010B1 (en) | 2001-09-26 |
| EP0774010A1 (en) | 1997-05-21 |
| WO1996034973A1 (en) | 1996-11-07 |
| US5900367A (en) | 1999-05-04 |
| JP2965168B2 (ja) | 1999-10-18 |
| CN1166780C (zh) | 2004-09-15 |
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