JP4366081B2 - 高度に精製されたアンチエンドトキシン化合物 - Google Patents
高度に精製されたアンチエンドトキシン化合物 Download PDFInfo
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- JP4366081B2 JP4366081B2 JP2002590748A JP2002590748A JP4366081B2 JP 4366081 B2 JP4366081 B2 JP 4366081B2 JP 2002590748 A JP2002590748 A JP 2002590748A JP 2002590748 A JP2002590748 A JP 2002590748A JP 4366081 B2 JP4366081 B2 JP 4366081B2
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- 150000001875 compounds Chemical class 0.000 title claims description 19
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- DOIRQSBPFJWKBE-UHFFFAOYSA-N dibutyl phthalate Chemical compound CCCCOC(=O)C1=CC=CC=C1C(=O)OCCCC DOIRQSBPFJWKBE-UHFFFAOYSA-N 0.000 claims description 12
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- GZQKNULLWNGMCW-PWQABINMSA-N lipid A (E. coli) Chemical group O1[C@H](CO)[C@@H](OP(O)(O)=O)[C@H](OC(=O)C[C@@H](CCCCCCCCCCC)OC(=O)CCCCCCCCCCCCC)[C@@H](NC(=O)C[C@@H](CCCCCCCCCCC)OC(=O)CCCCCCCCCCC)[C@@H]1OC[C@@H]1[C@@H](O)[C@H](OC(=O)C[C@H](O)CCCCCCCCCCC)[C@@H](NC(=O)C[C@H](O)CCCCCCCCCCC)[C@@H](OP(O)(O)=O)O1 GZQKNULLWNGMCW-PWQABINMSA-N 0.000 description 1
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- UGJCNRLBGKEGEH-UHFFFAOYSA-N sodium-binding benzofuran isophthalate Chemical compound COC1=CC=2C=C(C=3C(=CC(=CC=3)C(O)=O)C(O)=O)OC=2C=C1N(CCOCC1)CCOCCOCCN1C(C(=CC=1C=2)OC)=CC=1OC=2C1=CC=C(C(O)=O)C=C1C(O)=O UGJCNRLBGKEGEH-UHFFFAOYSA-N 0.000 description 1
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Description
上述したように、化合物E5564は、米国特許第5、681、824号に記載の方法を用いて得ることができる。この方法を用いて得られた薬剤を構成分子に分けると、調合物は薬剤以外にも物質を含むことが明らかとなった(図1及び2)。詳細には、以下の特性を有するカラムを用いて薬剤のHPLC分析を実施した:YMC ODS AP303、4.6×250mm,粒子径5μm、細孔径300Å。注入容積は25μLであり、カラムは0.8mL/min、常温で作動し、254nmのUV吸光度を測定した。移動相には、A:20/900/100 H3PO4/H2O/MeOH、B:20/980 H3PO4/MeOHを用いた。用いた勾配は、10%B:0−10min、10−100%B:10−70min、及び100%B:70−100minであった。薬剤調合物中に存在する可能性のある化合物の構造を、図3に示している。
前述のように、本発明の組成物は、エンドトキシンへの露出に関連する疾病及び疾患を予防及び治療する方法において使用することができる。これらの方法における使用に関しては、本発明の組成物は、製薬的に許容可能な担体あるいは希釈剤を含むように調合される。薬剤を調製及び調合する標準的な方法は当分野において周知であり、本発明において使用することができる。例えば、フリーズドライ調合物として保存することができる薬剤は、生理的食塩水(5%のグルコースを含み得る)に溶解させ得る。あるいはまた、薬剤基剤35.4mgを0.01NのNaOH 52.1ml中に溶解させ、室温にて1時間撹拌し、ホスフェートで処理されたラクトースに希釈させることによって、当該薬剤を調合し得る。pHを7.3に調節し、薬剤を最終濃度0.1mg/mlにまで希釈した後、溶液をフィルタ減菌し、減圧化で凍結乾燥し得る。10mlバイアル中のアンチエンドキシン薬剤生成物の調合の一例を以下に示す。
Claims (4)
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の化学式を有する化合物、あるいは製薬的に許容可能なその塩と、0.1重量%以下のコンタミナントとを含む組成物を得る方法であって、前記化合物の調合物を得ること、及び前記調合物に(i)アニオン交換クロマトグラフィ、(ii)分取液体クロマトグラフィ、(iii)固相抽出を施すことを包含し、ここで、前記固相抽出ステップが、前記化合物を、ポリスチレンジビニルベンゼンの官能化されていない樹脂カラムへと、メタノール:水溶液中で導入するステップと、アセトニトリルの勾配を通じて移動相を交換することにより水を取り除くステップと、メタノールの勾配によって前記化合物を抽出するステップとを含有し、これによって、濃縮された前記化合物を含有する組成物で、コンタミナントが重量パーセントで0.1%以下のものが得られる、方法。 - 前記コンタミナントが、単糖コンタミナント、二糖コンタミナント、及びジブチルフタレートコンタミナントからなる群から選択される請求項1に記載の方法。
- 前記製薬的に許容可能な塩が、四ナトリウム塩である、請求項1に記載の方法。
- 前記ポリスチレンジビニルベンゼンの官能化されていない樹脂カラムが、Source 15RPCである、請求項1に記載の方法。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US29301201P | 2001-05-22 | 2001-05-22 | |
| PCT/US2002/016203 WO2002094019A1 (en) | 2001-05-22 | 2002-05-22 | Highly purified antiendotoxin compound |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2004531552A JP2004531552A (ja) | 2004-10-14 |
| JP4366081B2 true JP4366081B2 (ja) | 2009-11-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2002590748A Expired - Lifetime JP4366081B2 (ja) | 2001-05-22 | 2002-05-22 | 高度に精製されたアンチエンドトキシン化合物 |
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| Country | Link |
|---|---|
| US (2) | US7759323B2 (ja) |
| JP (1) | JP4366081B2 (ja) |
| WO (1) | WO2002094019A1 (ja) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2003250701A1 (en) * | 2002-07-31 | 2004-02-16 | Wayne R. Danter | Protein tyrosine kinase inhibitors |
| ATE380810T1 (de) * | 2002-10-09 | 2007-12-15 | Critical Outcome Technologies | Protein-tyrosine-kinase-inhibitoren |
| WO2007026675A1 (ja) * | 2005-08-31 | 2007-03-08 | Eisai R & D Management Co., Ltd. | リピッドa類縁体の製造方法 |
| US8034815B2 (en) | 2007-01-11 | 2011-10-11 | Critical Outcome Technologies, Inc. | Compounds and method for treatment of cancer |
| EP2225226B1 (en) | 2007-12-26 | 2016-08-17 | Critical Outcome Technologies, Inc. | Compounds and their use in a method for treatment of cancer |
| WO2010006438A1 (en) | 2008-07-17 | 2010-01-21 | Critical Outcome Technologies Inc. | Thiosemicarbazone inhibitor compounds and cancer treatment methods |
| CA2794952C (en) | 2010-04-01 | 2018-05-15 | Critical Outcome Technologies Inc. | Compounds and method for treatment of hiv |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPS6153295A (ja) | 1984-08-24 | 1986-03-17 | Dai Ichi Seiyaku Co Ltd | ジサツカライド誘導体 |
| US4912094B1 (en) | 1988-06-29 | 1994-02-15 | Ribi Immunochem Research Inc. | Modified lipopolysaccharides and process of preparation |
| US5739135A (en) | 1993-09-03 | 1998-04-14 | Bristol-Myers Squibb Company | Inhibitors of microsomal triglyceride transfer protein and method |
| RU95104898A (ru) | 1994-03-31 | 1996-12-27 | Бристоль-Мейерз Сквибб Компани (US) | Имидазолсодержащие ингибиторы фарнезид-протеинтрансферазы, способ лечения связанных с ней заболеваний |
| US5681824A (en) | 1995-06-05 | 1997-10-28 | Eisai Co., Ltd. | Substituted liposaccharides useful in the treatment and prevention of endotoxemia |
| WO1997011708A1 (en) | 1995-09-29 | 1997-04-03 | Eisai Research Institute | Method for treating alcoholic liver disease |
| US6011029A (en) | 1996-02-26 | 2000-01-04 | Bristol-Myers Squibb Company | Inhibitors of farnesyl protein transferase |
| ES2242226T3 (es) * | 1996-07-03 | 2005-11-01 | Eisai Co., Ltd. | Composiciones que contienen analogos del lipido a y procedimiento parasu preparacion. |
| AU3850701A (en) * | 2000-02-18 | 2001-08-27 | Eisai Co Ltd | Micelles |
| US6861512B2 (en) * | 2000-03-01 | 2005-03-01 | Eisai Co., Ltd. | Separation of olefinic isomers |
-
2002
- 2002-05-22 JP JP2002590748A patent/JP4366081B2/ja not_active Expired - Lifetime
- 2002-05-22 WO PCT/US2002/016203 patent/WO2002094019A1/en not_active Ceased
- 2002-05-22 US US10/478,459 patent/US7759323B2/en not_active Expired - Lifetime
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Also Published As
| Publication number | Publication date |
|---|---|
| US8377893B2 (en) | 2013-02-19 |
| JP2004531552A (ja) | 2004-10-14 |
| US20110130353A1 (en) | 2011-06-02 |
| WO2002094019A9 (en) | 2003-03-27 |
| US20040235786A1 (en) | 2004-11-25 |
| US7759323B2 (en) | 2010-07-20 |
| WO2002094019A1 (en) | 2002-11-28 |
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