JP2000516244A - 水不溶性物質の微粒子を含む組成物およびその製造方法 - Google Patents
水不溶性物質の微粒子を含む組成物およびその製造方法Info
- Publication number
- JP2000516244A JP2000516244A JP10510706A JP51070698A JP2000516244A JP 2000516244 A JP2000516244 A JP 2000516244A JP 10510706 A JP10510706 A JP 10510706A JP 51070698 A JP51070698 A JP 51070698A JP 2000516244 A JP2000516244 A JP 2000516244A
- Authority
- JP
- Japan
- Prior art keywords
- water
- insoluble
- surfactant
- particle size
- compound
- 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.)
- Pending
Links
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- Micro-Organisms Or Cultivation Processes Thereof (AREA)
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Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.水に不溶性または低溶解性である産業上有用な化合物の粒子、リン脂質、 および少なくとも1種類の非イオン、アニオンまたはカチオン界面活性剤を含む 、水不溶性物質微粒子の組成物であって、界面活性剤が、界面活性剤を存在させ ずに同じエネルギー投入量で製造した粒子より少なくとも50%小さな、水不溶 性化合物の容量加重平均粒度値を与える組成物。 2.水に不溶性または低溶解性である産業上有用な化合物の粒子、リン脂質、 および少なくとも1種類の非イオン、アニオンまたはカチオン界面活性剤を含む 、水不溶性物質微粒子の薬剤組成物であって、界面活性剤が、界面活性剤を存在 させずに同じエネルギー投入量で製造した粒子より少なくとも50%小さな、水 不溶性化合物の容量加重平均粒度値を与える薬剤組成物。 3.経口、吸入、眼、鼻または注射による投与のための、請求項2記載の薬剤 組成物。 4.静脈内、動脈内、筋肉内、皮内、皮下、関節内、脳脊髄、硬膜外、肋骨内 、腹腔内、腫瘍内、膀胱内、病変部位内または結膜下投与のための注射用剤形の 、請求項3記載の薬剤組成物。 5.水性または非水性媒質に再懸濁しうる、請求項4記載の組成物の乾燥懸濁 物。 6.請求項2記載の組成物の懸濁物、噴霧乾燥粉末、凍結乾燥粉末顆粒または 錠剤。 7.水不溶性化合物が生物学的に有用な化合物または造影剤である、請求項1 記載の組成物。 8.界面活性剤がポリオキシエチレンソルビタン脂肪酸エステル、エチレンオ キシドとプロピレンオキシドのブロックコポリマー、エチレンオキシドおよびプ ロピレンオキシドをエチレンジアミンに逐次付加することにより誘導された四官 能性ブロックコポリマー、アルキルアリールポリエーテルスルホナート、ポリエ チレングリコール、ヒドロキシプロピルメチルセルロース、ドデシル硫酸ナトリ ウム、デオキシコール酸ナトリウム、臭化セチルトリメチルアンモニウム、また はその組合わせである、請求項1または2記載の組成物。 9.リン脂質が、卵もしくは植物由来、または半合成もしくは合成の、一部も しくは完全に水素化された形、または脱塩形もしくは塩形のもの、たとえばホス ファチジルコリン、ホスホリポン90Hもしくはジミリストイルホスファチジル グリセロールナトリウム塩、ホスファチジルエタノールアミン、ホスファチジル セリン、ホスファチジン酸、リゾリン脂質またはその組合わせである、請求項1 または2記載の方法。 10.天然または合成リン脂質を用いて、水に不溶性または低溶解性である産 業上有用な化合物のサブミクロンおよびミクロンサイズの安定な粒子を製造する 方法であって、リン脂質、および少なくとも1種類の非イオン、アニオンまたは カチオン界面活性剤の存在下で、超音波処理、ホモジナイゼーション、ミリング 、ミクロフルイダイゼーションおよび沈殿法、または再結晶、ならびに超臨界流 体からの沈殿法を含めた反溶剤および溶剤沈殿法を用いる化合物沈殿法により粒 度を低下させることを含む方法。 11.水に不溶性または低溶解性である化合物の微粒子を製造する方法であっ て、 (1)水に不溶性または低溶解性である産業上有用な化合物の粒子を、リン脂 質、および少なくとも1種類の非イオン、アニオンまたはカチオン界面活性剤と 混合し、次いで (2)界面活性剤を存在させずに同じエネルギー投入量で製造した粒子より少 なくとも50%小さな、化合物の容量加重平均粒度値を与えるのに十分なエネル ギーを混合物に付与する 工程を含む方法。 12.リン脂質が、卵もしくは植物由来、または半合成もしくは合成の、一部 もしくは完全に水素化された形、または脱塩形もしくは塩形のもの、たとえばホ スファチジルコリン、ホスホリポン90Hもしくはジミリストイルホスファチジ ルグリセロールナトリウム塩、ホスファチジルエタノールアミン、ホスファチジ ルセリン、ホスファチジン酸、リゾリン脂質またはその組合わせである、請求項 10または11記載の方法。 13.界面活性剤がポリオキシエチレンソルビタン脂肪酸エステル、エチレン オキシドとプロピレンオキシドのブロックコポリマー、エチレンオキシドおよび プロピレンオキシドをエチレンジアミンに逐次付加することにより誘導された四 官能性ブロックコポリマー、アルキルアリールポリエーテルスルホナート、ポリ エチレングリコール、ヒドロキシプロピルメチルセルロース、ドデシル硫酸ナト リウム、デオキシコール酸ナトリウム、臭化セチルトリメチルアンモニウム、ま たはその組合わせである、請求項10または11記載の組成物。 14.界面活性剤が臨界ミセル濃度を越えて存在する、請求項10または11 記載の方法。 15.化合物が生物学的に有用な化合物または造影剤である、請求項10また は11記載の方法。 16.請求項10記載の方法により製造された微粒子を含む組成物。 17.請求項11記載の方法により製造された微粒子を含む組成物。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
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| US70148396A | 1996-08-22 | 1996-08-22 | |
| US08/701,483 | 1996-08-22 | ||
| PCT/US1997/004695 WO1998007414A1 (en) | 1996-08-22 | 1997-03-28 | Compositions comprising microparticles of water-insoluble substances and method for preparing same |
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| JP2000516244A true JP2000516244A (ja) | 2000-12-05 |
| JP2000516244A5 JP2000516244A5 (ja) | 2004-11-25 |
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| JP10510706A Pending JP2000516244A (ja) | 1996-08-22 | 1997-03-28 | 水不溶性物質の微粒子を含む組成物およびその製造方法 |
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| US (2) | US5922355A (ja) |
| EP (1) | EP0925061B1 (ja) |
| JP (1) | JP2000516244A (ja) |
| KR (1) | KR100542816B1 (ja) |
| CN (1) | CN1303985C (ja) |
| AT (1) | ATE314055T1 (ja) |
| AU (1) | AU719085B2 (ja) |
| CA (1) | CA2263102C (ja) |
| CZ (1) | CZ299790B6 (ja) |
| DE (1) | DE69734988T2 (ja) |
| ES (1) | ES2252780T3 (ja) |
| HU (1) | HU226608B1 (ja) |
| IL (1) | IL128632A (ja) |
| NO (1) | NO325197B1 (ja) |
| NZ (1) | NZ333844A (ja) |
| PL (1) | PL192560B1 (ja) |
| RO (1) | RO120603B1 (ja) |
| RU (1) | RU2186562C2 (ja) |
| WO (1) | WO1998007414A1 (ja) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2002509876A (ja) * | 1998-03-30 | 2002-04-02 | アールティーピー・ファーマ・インコーポレーテッド | 水不溶性物質のマイクロ粒子を製造するための組成物及び方法 |
| JP2002530321A (ja) * | 1998-11-20 | 2002-09-17 | アールティーピー・ファーマ・インコーポレーテッド | 分散し得るリン脂質で安定化されたミクロ粒子 |
| JP2003504323A (ja) * | 1999-07-13 | 2003-02-04 | ファルマソル ゲーエムベーハー | 超微細マイクロ粒子およびナノ粒子の制御された製造方法。 |
| JP2004520443A (ja) * | 2000-11-20 | 2004-07-08 | エラン ファーマ インターナショナル,リミティド | 表面安定剤として共重合体を含むナノ粒子組成物 |
| JP2004323444A (ja) * | 2003-04-25 | 2004-11-18 | Hamamatsu Kagaku Gijutsu Kenkyu Shinkokai | 凍結乾燥微粒子製剤およびその製法 |
| JP2005531605A (ja) * | 2002-06-10 | 2005-10-20 | エラン ファーマ インターナショナル,リミティド | ナノ粒子ポリコサノール製剤および新規なポリコサノールの組合せ |
| JP2005536512A (ja) * | 2002-07-16 | 2005-12-02 | エラン ファーマ インターナショナル,リミティド | 安定なナノ粒子活性物質の液体投与組成物 |
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- 1997-03-28 HU HU9903537A patent/HU226608B1/hu not_active IP Right Cessation
- 1997-03-28 JP JP10510706A patent/JP2000516244A/ja active Pending
- 1997-03-28 AT AT97917593T patent/ATE314055T1/de not_active IP Right Cessation
- 1997-03-28 CZ CZ0059699A patent/CZ299790B6/cs not_active IP Right Cessation
- 1997-03-28 AU AU25871/97A patent/AU719085B2/en not_active Ceased
- 1997-03-28 RU RU99105851/14A patent/RU2186562C2/ru not_active IP Right Cessation
- 1997-03-28 CN CNB971973652A patent/CN1303985C/zh not_active Expired - Fee Related
- 1997-03-28 CA CA002263102A patent/CA2263102C/en not_active Expired - Fee Related
- 1997-03-28 IL IL12863297A patent/IL128632A/xx not_active IP Right Cessation
- 1997-03-28 ES ES97917593T patent/ES2252780T3/es not_active Expired - Lifetime
- 1997-03-28 EP EP97917593A patent/EP0925061B1/en not_active Expired - Lifetime
- 1997-03-28 NZ NZ333844A patent/NZ333844A/xx not_active IP Right Cessation
- 1997-03-28 RO RO99-00195A patent/RO120603B1/ro unknown
- 1997-03-28 PL PL331715A patent/PL192560B1/pl unknown
- 1997-03-28 DE DE69734988T patent/DE69734988T2/de not_active Expired - Lifetime
- 1997-09-29 US US08/939,699 patent/US5922355A/en not_active Expired - Lifetime
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Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002509876A (ja) * | 1998-03-30 | 2002-04-02 | アールティーピー・ファーマ・インコーポレーテッド | 水不溶性物質のマイクロ粒子を製造するための組成物及び方法 |
| JP2011037889A (ja) * | 1998-03-30 | 2011-02-24 | Oban Energy Ltd | 水不溶性物質のマイクロ粒子を製造するための組成物及び方法 |
| JP2002530321A (ja) * | 1998-11-20 | 2002-09-17 | アールティーピー・ファーマ・インコーポレーテッド | 分散し得るリン脂質で安定化されたミクロ粒子 |
| JP4809533B2 (ja) * | 1998-11-20 | 2011-11-09 | オバン・エナジー・リミテッド | 分散し得るリン脂質で安定化されたミクロ粒子 |
| JP2003504323A (ja) * | 1999-07-13 | 2003-02-04 | ファルマソル ゲーエムベーハー | 超微細マイクロ粒子およびナノ粒子の制御された製造方法。 |
| JP2004520443A (ja) * | 2000-11-20 | 2004-07-08 | エラン ファーマ インターナショナル,リミティド | 表面安定剤として共重合体を含むナノ粒子組成物 |
| JP2005531605A (ja) * | 2002-06-10 | 2005-10-20 | エラン ファーマ インターナショナル,リミティド | ナノ粒子ポリコサノール製剤および新規なポリコサノールの組合せ |
| JP4776229B2 (ja) * | 2002-07-16 | 2011-09-21 | エラン ファーマ インターナショナル,リミティド | 安定なナノ粒子活性物質の液体投与組成物 |
| JP2005536512A (ja) * | 2002-07-16 | 2005-12-02 | エラン ファーマ インターナショナル,リミティド | 安定なナノ粒子活性物質の液体投与組成物 |
| JP2006508968A (ja) * | 2002-11-21 | 2006-03-16 | 武漢利元亨薬物技術有限公司 | ウルソル酸−大豆レシチン凍結乾燥ナノ粒子注射剤およびその製造方法 |
| JP4896401B2 (ja) * | 2002-11-21 | 2012-03-14 | 武漢利元亨薬物技術有限公司 | ウルソル酸−大豆レシチン凍結乾燥ナノ粒子注射剤およびその製造方法 |
| JP2004323444A (ja) * | 2003-04-25 | 2004-11-18 | Hamamatsu Kagaku Gijutsu Kenkyu Shinkokai | 凍結乾燥微粒子製剤およびその製法 |
| JP2007517909A (ja) * | 2004-01-14 | 2007-07-05 | ギリアード サイエンシーズ, インコーポレイテッド | 薬物送達に有用な脂質ベースの分散物 |
| WO2008099615A1 (ja) | 2007-02-16 | 2008-08-21 | Aska Pharmaceutical Co., Ltd. | 微粒子油性懸濁液を含む医薬組成物 |
| US8309138B2 (en) | 2007-02-16 | 2012-11-13 | Aska Pharmaceutical Co., Ltd. | Pharmaceutical composition comprising microparticle oily suspension |
| JP2013540827A (ja) * | 2010-10-29 | 2013-11-07 | ウエスタン ユニバーシティ オブ ヘルス サイエンシズ | 三種混合製剤 |
Also Published As
| Publication number | Publication date |
|---|---|
| HUP9903537A3 (en) | 2000-05-29 |
| DE69734988T2 (de) | 2006-09-21 |
| NO990790L (no) | 1999-04-19 |
| NO990790D0 (no) | 1999-02-19 |
| HU226608B1 (hu) | 2009-04-28 |
| IL128632A (en) | 2003-03-12 |
| RU2186562C2 (ru) | 2002-08-10 |
| AU2587197A (en) | 1998-03-06 |
| NO325197B1 (no) | 2008-02-18 |
| US5922355A (en) | 1999-07-13 |
| DE69734988D1 (de) | 2006-02-02 |
| WO1998007414A1 (en) | 1998-02-26 |
| HK1021140A1 (en) | 2000-06-02 |
| CA2263102A1 (en) | 1998-02-26 |
| PL192560B1 (pl) | 2006-11-30 |
| CZ299790B6 (cs) | 2008-11-26 |
| IL128632A0 (en) | 2000-01-31 |
| CN1228021A (zh) | 1999-09-08 |
| EP0925061A1 (en) | 1999-06-30 |
| CA2263102C (en) | 2006-08-15 |
| PL331715A1 (en) | 1999-08-02 |
| EP0925061B1 (en) | 2005-12-28 |
| ATE314055T1 (de) | 2006-01-15 |
| AU719085B2 (en) | 2000-05-04 |
| RO120603B1 (ro) | 2006-05-30 |
| NZ333844A (en) | 2000-10-27 |
| US6228399B1 (en) | 2001-05-08 |
| CN1303985C (zh) | 2007-03-14 |
| KR100542816B1 (ko) | 2006-01-11 |
| ES2252780T3 (es) | 2006-05-16 |
| CZ59699A3 (cs) | 1999-06-16 |
| KR20000035808A (ko) | 2000-06-26 |
| HUP9903537A2 (hu) | 2000-02-28 |
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