JP5518280B2 - 単離した斜方晶4−[6−アセチル−3−[3−(4−アセチル−3−ヒドロキシ−2−プロピルフェニルチオ)プロポキシ]−2−プロピルフェノキシ]酪酸を薬学的に許容しうる担体または賦形剤と共に含む組成物、および単離した斜方晶4−[6−アセチル−3−[3−(4−アセチル−3−ヒドロキシ−2−プロピルフェニルチオ)プロポキシ]−2−プロピルフェノキシ]酪酸 - Google Patents
単離した斜方晶4−[6−アセチル−3−[3−(4−アセチル−3−ヒドロキシ−2−プロピルフェニルチオ)プロポキシ]−2−プロピルフェノキシ]酪酸を薬学的に許容しうる担体または賦形剤と共に含む組成物、および単離した斜方晶4−[6−アセチル−3−[3−(4−アセチル−3−ヒドロキシ−2−プロピルフェニルチオ)プロポキシ]−2−プロピルフェノキシ]酪酸 Download PDFInfo
- Publication number
- JP5518280B2 JP5518280B2 JP2006517585A JP2006517585A JP5518280B2 JP 5518280 B2 JP5518280 B2 JP 5518280B2 JP 2006517585 A JP2006517585 A JP 2006517585A JP 2006517585 A JP2006517585 A JP 2006517585A JP 5518280 B2 JP5518280 B2 JP 5518280B2
- Authority
- JP
- Japan
- Prior art keywords
- acetyl
- hydroxy
- propylphenoxy
- propylphenylthio
- propoxy
- 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.)
- Expired - Lifetime
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Images
Classifications
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- C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
- C07C323/22—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and doubly-bound oxygen atoms bound to the same carbon skeleton
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
- C07C323/50—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and carboxyl groups bound to the same carbon skeleton
- C07C323/62—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and carboxyl groups bound to the same carbon skeleton having the sulfur atom of at least one of the thio groups bound to a carbon atom of a six-membered aromatic ring of the carbon skeleton
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/185—Acids; Anhydrides, halides or salts thereof, e.g. sulfur acids, imidic, hydrazonic or hydroximic acids
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- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/185—Acids; Anhydrides, halides or salts thereof, e.g. sulfur acids, imidic, hydrazonic or hydroximic acids
- A61K31/19—Carboxylic acids, e.g. valproic acid
- A61K31/192—Carboxylic acids, e.g. valproic acid having aromatic groups, e.g. sulindac, 2-aryl-propionic acids, ethacrynic acid
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- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
- C07C323/10—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and singly-bound oxygen atoms bound to the same carbon skeleton
- C07C323/18—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and singly-bound oxygen atoms bound to the same carbon skeleton having the sulfur atom of at least one of the thio groups bound to a carbon atom of a six-membered aromatic ring of the carbon skeleton
- C07C323/20—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and singly-bound oxygen atoms bound to the same carbon skeleton having the sulfur atom of at least one of the thio groups bound to a carbon atom of a six-membered aromatic ring of the carbon skeleton with singly-bound oxygen atoms bound to carbon atoms of the same non-condensed six-membered aromatic ring
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Description
発明の分野
4−[6−アセチル−3−[3−(4−アセチル−3−ヒドロキシ−2−プロピルフェニルチオ)プロポキシ]−2−プロピルフェノキシ]酪酸の、粉末X線回折で定義される多形形態Aは、他の結晶形態に比べて、高い溶解度と生物学的利用能を有する。
ロイコトリエンは、5’−リポキシゲナーゼ経路を介してのアラキドン酸の代謝物であり、気管支喘息に関係するような、アレルギー反応の重要なメディエーターである。ロイコトリエンに拮抗効果を発揮する薬物は、アレルギー疾患の処置に有用である。
本発明は、選択された結晶形態での式(1):
式(2):
4−[6−アセチル−3−[3−(4−アセチル−3−ヒドロキシ−2−プロピルフェニルチオ)プロポキシ]−2−プロピルフェノキシ]酪酸エチルの合成
4−[6−アセチル−3−[3−(4−アセチル−3−ヒドロキシ−2−プロピルフェニルチオ)プロポキシ]−2−プロピルフェノキシ]酪酸の合成
結晶多形性
斜方多形結晶型V(形態A)を得るための大量結晶化手順
一般に、湿式造粒錠剤は、ヒドロキシプロピルセルロースの水溶液からなる結合剤溶液を用いて製造された。造粒は、高剪断造粒機で行われ、得られた湿潤物を流動床で乾燥し、粉末化し、崩壊、流動および圧縮を助ける粒状外(extragranular)賦形剤と混合し、引き続いて錠剤プレスで錠剤化した。これらのコア錠剤を、フィルムコーティングして、外観を標準化し、コンプライアンス(すなわち、飲み込みの容易さ)を改善した。賦形剤として、クロスカルメロースナトリウム、ステアリン酸マグネシウム、ヒドロキシプロピルセルロース、ヒドロキシプロピルメチルセルロース、ラクトース、ベヘン酸グリセリル、ポリビニルピロリドン、マンニトール、二酸化チタンおよび微結晶性セルロースが挙げられるが、それらに限定されない。
一般に、乾式造粒処方物は、結合剤粉末、崩壊剤粉末および潤滑剤粉末の一部を、(タンブルブレンダーまたは高剪断ミキサー中で)乾燥混合することにより形成された。この乾燥粉末ブレンドを、揺動(剪断)造粒機を備えたローラー圧縮機を用いて、粒状物に成形した。ssメッシュ篩、ギャップ幅、ギャップ力、ローラー速度および造粒機速度は、医薬加工の当業者に明白なように、処方用物理パラメーターが最適化されるべく決定された。賦形剤として、クロスカルメロースナトリウム、ステアリン酸マグネシウム、ヒドロキシプロピルセルロース、ヒドロキシプロピルメチルセルロース、ラクトース、ベヘン酸グリセリル、ポリビニルピロリドン、マンニトール、二酸化チタンおよび微結晶性セルロースが挙げられるが、それらに限定されない。
乾式造粒のための特定の処方
湿式造粒のための特定の処方
試料は、通常の前面充填(frontpacking)法により調製し、Siemens D5000回折計システムで検査した。高解像度Cu−Kα源を使用し、50kV/35mAで操作した。二次ビームは、Kevex固相検出器で単色化した。データ収集のために、2.5°〜35°(2θ)の範囲内で、段階的走査モードを使用した。得られたデータを、Diffrac Plus(商標)ソフトウエアで処理した。
Claims (5)
- 単離した斜方晶4−[6−アセチル−3−[3−(4−アセチル−3−ヒドロキシ−2−プロピルフェニルチオ)プロポキシ]−2−プロピルフェノキシ]酪酸を薬学的に許容しうる担体または賦形剤と共に含む組成物であって、
前記斜方晶が、温エタノール5〜10重量部と水1〜10部に、4−[6−アセチル−3−[3−(4−アセチル−3−ヒドロキシ−2−プロピルフェニルチオ)プロポキシ]−2−プロピルフェノキシ]酪酸を溶解し、得られた懸濁液を20〜25℃で15〜60分間攪拌し、次いで5〜10℃にさらに1〜4時間冷却し、水5〜15部を添加し、混合物を5〜10℃でさらに1〜4時間攪拌し、斜方晶4−[6−アセチル−3−[3−(4−アセチル−3−ヒドロキシ−2−プロピルフェニルチオ)プロポキシ]−2−プロピルフェノキシ]酪酸を単離することによって調製され、前記斜方晶4−[6−アセチル−3−[3−(4−アセチル−3−ヒドロキシ−2−プロピルフェニルチオ)プロポキシ]−2−プロピルフェノキシ]酪酸が9°2θの領域における粉末X線回折(PXRD)ピーク高さによって規定される多形形態を持つ
組成物。 - 錠剤又はカプセルの形態にある、請求項1に記載の組成物。
- ラクトースと微結晶性セルロースをさらに含む、請求項1に記載の組成物。
- 250〜500mgの間の重さを有する、請求項2に記載の組成物。
- 温エタノール5〜10重量部と水1〜10部に、4−[6−アセチル−3−[3−(4−アセチル−3−ヒドロキシ−2−プロピルフェニルチオ)プロポキシ]−2−プロピルフェノキシ]酪酸を溶解し、得られた懸濁液を20〜25℃で15〜60分間攪拌し、次いで5〜10℃にさらに1〜4時間冷却し、水5〜15部を添加し、混合物を5〜10℃でさらに1〜4時間攪拌し、斜方晶4−[6−アセチル−3−[3−(4−アセチル−3−ヒドロキシ−2−プロピルフェニルチオ)プロポキシ]−2−プロピルフェノキシ]酪酸を単離することによって調製され、前記斜方晶4−[6−アセチル−3−[3−(4−アセチル−3−ヒドロキシ−2−プロピルフェニルチオ)プロポキシ]−2−プロピルフェノキシ]酪酸が9°2θの領域における粉末X線回折(PXRD)ピーク高さによって規定される多形形態を持つ、
単離した斜方晶4−[6−アセチル−3−[3−(4−アセチル−3−ヒドロキシ−2−プロピルフェニルチオ)プロポキシ]−2−プロピルフェノキシ]酪酸。
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US10/601,862 | 2003-06-24 | ||
US10/601,862 US7064146B2 (en) | 2003-06-24 | 2003-06-24 | Pharmaceutical compositions of isolated orthorhombic crystalline 4-[6-acetyl-3-[3-(4-acetyl-3-hydroxy-2-propylphenylthio)propoxy]-2-propylphenoxy]butyric acid and methods of use |
PCT/US2004/020154 WO2005000243A2 (en) | 2003-06-24 | 2004-06-24 | The polymorphic form a of 4-[6-acetyl-3-[3-(4-acetyl-3-hydroxy-2-propylphenylthio)propoxy]-2-propylphenoxy]butryric acid |
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JP2013265114A Division JP2014097989A (ja) | 2003-06-24 | 2013-12-24 | 4−[6−アセチル−3−[3−(4−アセチル−3−ヒドロキシ−2−プロピルフェニルチオ)プロポキシ]−2−プロピルフェノキシ]酪酸の多形形態a |
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JP2007524624A JP2007524624A (ja) | 2007-08-30 |
JP5518280B2 true JP5518280B2 (ja) | 2014-06-11 |
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JP2006517585A Expired - Lifetime JP5518280B2 (ja) | 2003-06-24 | 2004-06-24 | 単離した斜方晶4−[6−アセチル−3−[3−(4−アセチル−3−ヒドロキシ−2−プロピルフェニルチオ)プロポキシ]−2−プロピルフェノキシ]酪酸を薬学的に許容しうる担体または賦形剤と共に含む組成物、および単離した斜方晶4−[6−アセチル−3−[3−(4−アセチル−3−ヒドロキシ−2−プロピルフェニルチオ)プロポキシ]−2−プロピルフェノキシ]酪酸 |
JP2013265114A Pending JP2014097989A (ja) | 2003-06-24 | 2013-12-24 | 4−[6−アセチル−3−[3−(4−アセチル−3−ヒドロキシ−2−プロピルフェニルチオ)プロポキシ]−2−プロピルフェノキシ]酪酸の多形形態a |
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JP2013265114A Pending JP2014097989A (ja) | 2003-06-24 | 2013-12-24 | 4−[6−アセチル−3−[3−(4−アセチル−3−ヒドロキシ−2−プロピルフェニルチオ)プロポキシ]−2−プロピルフェノキシ]酪酸の多形形態a |
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US (3) | US7064146B2 (ja) |
EP (1) | EP1636176A4 (ja) |
JP (2) | JP5518280B2 (ja) |
KR (1) | KR101120408B1 (ja) |
CN (1) | CN1812968B (ja) |
BR (1) | BRPI0411973A (ja) |
CA (1) | CA2530583C (ja) |
NO (1) | NO20060379L (ja) |
NZ (1) | NZ544319A (ja) |
RU (1) | RU2317979C2 (ja) |
WO (1) | WO2005000243A2 (ja) |
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US7060854B2 (en) * | 2003-06-24 | 2006-06-13 | Medicinova, Inc. | Process for making polymorphic form A of 4-[6-acetyl-3-[3-(4-acetyl-3-hydroxy-2-propylphenylthio)propoxy]-2-propylphenoxy]butyric acid |
US7064146B2 (en) * | 2003-06-24 | 2006-06-20 | Medicinova, Inc. | Pharmaceutical compositions of isolated orthorhombic crystalline 4-[6-acetyl-3-[3-(4-acetyl-3-hydroxy-2-propylphenylthio)propoxy]-2-propylphenoxy]butyric acid and methods of use |
RU2388466C2 (ru) | 2004-04-27 | 2010-05-10 | Медисинова, Инк. | Производные феноксиалкилкарбоновых кислот при лечении воспалительных заболеваний |
US8962687B2 (en) | 2012-12-05 | 2015-02-24 | Medicinova, Inc. | Method of treating liver disorders |
US8835499B2 (en) | 2011-12-08 | 2014-09-16 | Medicinova, Inc. | Method of treating non-alcoholic fatty liver disease and steatohepatitis |
US20150031769A1 (en) | 2013-07-25 | 2015-01-29 | Medicinova, Inc. | Methods for reducing triglyceride, total cholesterol and low density lipoprotein blood levels |
US9346754B2 (en) | 2014-05-08 | 2016-05-24 | Medicinova, Inc. | Method of treating advanced non-alcoholic steatohepatitis |
US20150321989A1 (en) | 2014-05-08 | 2015-11-12 | Medicinova, Inc. | Method of treating idiopathic pulmonary fibrosis |
KR102435793B1 (ko) * | 2014-06-02 | 2022-08-25 | 메디시노바, 인크. | 섬유증의 억제 또는 치료 방법 |
WO2016033094A1 (en) | 2014-08-25 | 2016-03-03 | Aimmune Therapeutics, Inc. | Egg protein formulations and methods of manufacture thereof |
US20160220710A1 (en) * | 2015-01-30 | 2016-08-04 | The Regents Of The University Of Michigan | Compositions and methods for delivering pharmaceutical agents |
CA3217719A1 (en) | 2021-05-28 | 2022-12-01 | Kazuko Matsuda | Phenoxyalkylcarboxylic acid derivatives and their use in lowering triglyceride levels |
JP7478895B1 (ja) | 2022-11-30 | 2024-05-07 | 花王株式会社 | 痒みの予防又は改善剤 |
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JPS5858146A (ja) * | 1981-10-05 | 1983-04-06 | Tanabe Seiyaku Co Ltd | 速放性マイクロカプセル |
US4710384A (en) * | 1986-07-28 | 1987-12-01 | Avner Rotman | Sustained release tablets made from microcapsules |
JPH07116125B2 (ja) * | 1988-03-07 | 1995-12-13 | 杏林製薬株式会社 | フェノキシアルキルカルボン酸誘導体及びその製造法 |
US4985585A (en) * | 1988-03-07 | 1991-01-15 | Kyorin Pharmaceutical Co., Ltd. | Phenoxyalkylcarboxylic acid derivatives and process for their preparations |
US5178878A (en) * | 1989-10-02 | 1993-01-12 | Cima Labs, Inc. | Effervescent dosage form with microparticles |
JPH06345682A (ja) * | 1993-06-11 | 1994-12-20 | Kyorin Pharmaceut Co Ltd | カルボン酸誘導体 |
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US5639475A (en) * | 1995-02-03 | 1997-06-17 | Eurand America, Incorporated | Effervescent microcapsules |
JPH1179985A (ja) | 1997-09-01 | 1999-03-23 | Kyorin Pharmaceut Co Ltd | 喘息治療用の粉末吸入剤 |
US7060854B2 (en) * | 2003-06-24 | 2006-06-13 | Medicinova, Inc. | Process for making polymorphic form A of 4-[6-acetyl-3-[3-(4-acetyl-3-hydroxy-2-propylphenylthio)propoxy]-2-propylphenoxy]butyric acid |
US7064146B2 (en) * | 2003-06-24 | 2006-06-20 | Medicinova, Inc. | Pharmaceutical compositions of isolated orthorhombic crystalline 4-[6-acetyl-3-[3-(4-acetyl-3-hydroxy-2-propylphenylthio)propoxy]-2-propylphenoxy]butyric acid and methods of use |
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RU2006101871A (ru) | 2006-07-27 |
NO20060379L (no) | 2006-03-24 |
CA2530583A1 (en) | 2005-01-06 |
KR20060030484A (ko) | 2006-04-10 |
US7064146B2 (en) | 2006-06-20 |
JP2007524624A (ja) | 2007-08-30 |
EP1636176A4 (en) | 2010-03-31 |
NZ544319A (en) | 2008-12-24 |
CN1812968A (zh) | 2006-08-02 |
CN1812968B (zh) | 2016-07-27 |
US7728169B2 (en) | 2010-06-01 |
WO2005000243A2 (en) | 2005-01-06 |
BRPI0411973A (pt) | 2006-08-29 |
EP1636176A2 (en) | 2006-03-22 |
US7365224B2 (en) | 2008-04-29 |
JP2014097989A (ja) | 2014-05-29 |
KR101120408B1 (ko) | 2012-03-15 |
US20080292698A1 (en) | 2008-11-27 |
RU2317979C2 (ru) | 2008-02-27 |
US20060135604A1 (en) | 2006-06-22 |
CA2530583C (en) | 2010-08-10 |
WO2005000243A3 (en) | 2005-04-28 |
US20040266878A1 (en) | 2004-12-30 |
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