JPH05508161A - ヒアルロン酸の非水溶性誘導体 - Google Patents
ヒアルロン酸の非水溶性誘導体Info
- Publication number
- JPH05508161A JPH05508161A JP91514243A JP51424391A JPH05508161A JP H05508161 A JPH05508161 A JP H05508161A JP 91514243 A JP91514243 A JP 91514243A JP 51424391 A JP51424391 A JP 51424391A JP H05508161 A JPH05508161 A JP H05508161A
- Authority
- JP
- Japan
- Prior art keywords
- gel
- activator
- polyanionic polysaccharide
- water
- polyanionic
- 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
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/0012—Galenical forms characterised by the site of application
- A61K9/0019—Injectable compositions; Intramuscular, intravenous, arterial, subcutaneous administration; Compositions to be administered through the skin in an invasive manner
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
- A61K47/36—Polysaccharides; Derivatives thereof, e.g. gums, starch, alginate, dextrin, hyaluronic acid, chitosan, inulin, agar or pectin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
- A61L31/04—Macromolecular materials
- A61L31/041—Mixtures of macromolecular compounds
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
- A61L31/04—Macromolecular materials
- A61L31/042—Polysaccharides
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
- C08B37/006—Heteroglycans, i.e. polysaccharides having more than one sugar residue in the main chain in either alternating or less regular sequence; Gellans; Succinoglycans; Arabinogalactans; Tragacanth or gum tragacanth or traganth from Astragalus; Gum Karaya from Sterculia urens; Gum Ghatti from Anogeissus latifolia; Derivatives thereof
- C08B37/0063—Glycosaminoglycans or mucopolysaccharides, e.g. keratan sulfate; Derivatives thereof, e.g. fucoidan
- C08B37/0072—Hyaluronic acid, i.e. HA or hyaluronan; Derivatives thereof, e.g. crosslinked hyaluronic acid (hylan) or hyaluronates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L5/00—Compositions of polysaccharides or of their derivatives not provided for in groups C08L1/00 or C08L3/00
- C08L5/08—Chitin; Chondroitin sulfate; Hyaluronic acid; Derivatives thereof
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Epidemiology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Pharmacology & Pharmacy (AREA)
- Organic Chemistry (AREA)
- Polymers & Plastics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Surgery (AREA)
- Materials Engineering (AREA)
- Molecular Biology (AREA)
- Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- Inorganic Chemistry (AREA)
- Dermatology (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Materials For Medical Uses (AREA)
- Medicinal Preparation (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Saccharide Compounds (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (25)
- 1.ゲルを形成するために十分な条件下において水溶液中に0.4〜2.6%W /W範囲内の濃度でHA、ポリアニオン系多糖及び活性化剤を含むことからなる 非水溶性生物適合性ゲルの製造方法。
- 2.ポリアニオン系多糖がカルぼキシメチルセルロース、カルボキシメチルアミ ロース、コンドロイチン−6−硫酸、デルマチン硫酸、ヘパリン及びヘパリン硫 酸からなる群より選択される、請求項1に記載の方法。
- 3.ポリアニオン系多糖がカルボキシメチルセルロースである、請求項2に記載 の方法。
- 4.ポリアニオン系多糖がカルボキシメチルアミロースである、請求項2に記載 の方法。
- 5.HA及びポリアニオン系多糖が一緒に加えられ、しかる後活性化剤が加えら れる、請求項1に記載の方法。
- 6.ポリアニオン系多糖が活性化剤と混和され、しかる後HAが加えられる、請 求項1に記載の方法。
- 7.HAが活性化剤と混和され、しかる後ポリアニオン系多糖が加えられる、請 求項1に記載の方法。
- 8.活性化剤がカルボジイミドからなる、請求項1に記載の方法。
- 9.カルボジイミドが1−エチル−3−(3−ジメチルアミノプロピル)カルボ ジイミド又は1−エチル−3−(3−ジメチルアミノプロピル)カルボジイミド メチオジドからなる、請求項8に記載の方法。
- 10.ポリアニオン系多糖が0.005〜0.1Mの濃度で存在する、請求項1 に記載の方法。
- 11.ポリアニオン系多糖が0.01〜0.02Mの濃度で存在する、請求項1 0に記載の方法。
- 12.方法が4.0〜5.0のpHで実施される、請求項1に記載の方法。
- 13.ポリアニオン系多糖対活性化剤のモル比が少くとも1:1である、請求項 1に記載の方法。
- 14.ポリアニオン系多糖対活性化剤のモル比が約1:4である、請求項13に 記載の方法。
- 15.請求項1の方法に従い製造された非水溶性生物適合性ゲル。
- 16.HA、ポリアニオン系多糖及び活性化剤の反応生成物からなる非水溶性生 物適合性ゲル。
- 17.活性化剤がカルボジイミドからなる、請求項16に記載のゲル。
- 18.カルボジイミドが1−エチル−3−(3−ジメチルアミノプロピル)カル ボジイミド又は1−エチル−3−(3−ジメチルアミノプロピル)カルボジイミ ドメチオジドからなる、請求項17に記載のゲル。
- 19.ゲル内に分散された薬学上活性な物質を更に含む、請求項16に記載のゲ ル。
- 20.薬学上活性な物質が成長因子、酵素、薬物、バイオポリマー及び生物学上 適合しうる合成ポリマーからなる群より選択される、請求項19に記載のゲル。
- 21.ポリアニオン系多糖がカルボキシメチルセルロース、カルボキシメチルア ミロース、コンドロイチン−6−硫酸、デルマチン硫酸、ヘパリン及びヘパリン 硫酸からなる群より選択される、請求項16に記載のゲル。
- 22.ポリアニオン系多糖がカルボキシメチルセルロースである、請求項21に 記載のゲル。
- 23.ポリアニオン系多糖がカルボキシメチルアミロースである、請求項21に 記載のゲル。
- 24.ゲルが付着防止組成物の形である、請求項16に記載のゲル。
- 25.組成物が膜の形である、請求項24に記載のゲル。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US543,163 | 1990-06-25 | ||
| US07/543,163 US5017229A (en) | 1990-06-25 | 1990-06-25 | Water insoluble derivatives of hyaluronic acid |
| PCT/US1991/004543 WO1992000105A1 (en) | 1990-06-25 | 1991-06-25 | Water insoluble derivatives of hyaluronic acid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH05508161A true JPH05508161A (ja) | 1993-11-18 |
| JP3399526B2 JP3399526B2 (ja) | 2003-04-21 |
Family
ID=24166845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP51424391A Expired - Lifetime JP3399526B2 (ja) | 1990-06-25 | 1991-06-25 | ヒアルロン酸の非水溶性誘導体 |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US5017229A (ja) |
| EP (1) | EP0537292B1 (ja) |
| JP (1) | JP3399526B2 (ja) |
| AT (1) | ATE151294T1 (ja) |
| AU (1) | AU660282B2 (ja) |
| DE (1) | DE69125609T2 (ja) |
| DK (1) | DK0537292T3 (ja) |
| ES (1) | ES2100954T3 (ja) |
| FI (1) | FI103381B1 (ja) |
| GR (1) | GR3023436T3 (ja) |
| NO (1) | NO306380B1 (ja) |
| WO (1) | WO1992000105A1 (ja) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005261608A (ja) * | 2004-03-18 | 2005-09-29 | Masato Kusunoki | 薬物を担持した生体吸収性ゲル、パウダーおよびフィルム |
| WO2007015579A1 (ja) | 2005-08-04 | 2007-02-08 | Teijin Limited | セルロース誘導体 |
| JP2008189829A (ja) * | 2007-02-06 | 2008-08-21 | Teijin Ltd | ホスファチジルエタノールアミン結合多糖類の製造方法 |
| JP2008533215A (ja) * | 2004-12-29 | 2008-08-21 | ルイージ・アンブロシオ | 生分解性高吸収性ポリマーヒドロゲルおよびその製造法 |
| US7514097B1 (en) | 1999-11-09 | 2009-04-07 | Denki Kagaku Kogyo Kabushiki Kaisha | Use of soluble cellulose derivative having been made hardly soluble in water and process for producing the same |
| WO2011081162A1 (ja) | 2009-12-28 | 2011-07-07 | 川澄化学工業株式会社 | 癒着防止材 |
Families Citing this family (211)
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|---|---|---|---|---|
| US6030958A (en) * | 1987-09-18 | 2000-02-29 | Genzyme Corporation | Water insoluble derivatives of hyaluronic acid |
| US5527893A (en) * | 1987-09-18 | 1996-06-18 | Genzyme Corporation | Water insoluble derivatives of polyanionic polysaccharides |
| US6610669B1 (en) * | 1987-09-18 | 2003-08-26 | Genzyme Corporation | Water insoluble derivatives of polyanionic polysaccharides |
| US6235726B1 (en) * | 1987-09-18 | 2001-05-22 | Genzyme Corporation | Water insoluble derivatives of polyanionic polysaccharides |
| US6174999B1 (en) | 1987-09-18 | 2001-01-16 | Genzyme Corporation | Water insoluble derivatives of polyanionic polysaccharides |
| IT1219587B (it) * | 1988-05-13 | 1990-05-18 | Fidia Farmaceutici | Polisaccaridi carbossiilici autoreticolati |
| US5510418A (en) * | 1988-11-21 | 1996-04-23 | Collagen Corporation | Glycosaminoglycan-synthetic polymer conjugates |
| US5356883A (en) * | 1989-08-01 | 1994-10-18 | Research Foundation Of State University Of N.Y. | Water-insoluble derivatives of hyaluronic acid and their methods of preparation and use |
| US5234914A (en) * | 1991-06-11 | 1993-08-10 | Patent Biopharmaceutics, Inc. | Methods of treating hemorrhoids and anorecial disease |
| EP0544259A1 (en) * | 1991-11-27 | 1993-06-02 | Lignyte Co., Ltd. | Water insoluble biocompatible hyaluronic and polyion complex and method of making the same |
| CA2072918A1 (en) * | 1992-02-14 | 1993-08-15 | Jian Qin | Modified polysaccharides having improved absorbent properties and process for the preparation thereof |
| EP0784487A1 (en) * | 1993-03-19 | 1997-07-23 | Medinvent | A composition and a method for tissue augmentation |
| US5616568A (en) * | 1993-11-30 | 1997-04-01 | The Research Foundation Of State University Of New York | Functionalized derivatives of hyaluronic acid |
| ITPD940054A1 (it) * | 1994-03-23 | 1995-09-23 | Fidia Advanced Biopolymers Srl | Polisaccaridi solfatati |
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Also Published As
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|---|---|
| FI103381B (fi) | 1999-06-30 |
| ES2100954T3 (es) | 1997-07-01 |
| FI103381B1 (fi) | 1999-06-30 |
| FI925802A0 (fi) | 1992-12-21 |
| NO924875D0 (no) | 1992-12-16 |
| FI925802L (fi) | 1992-12-21 |
| GR3023436T3 (en) | 1997-08-29 |
| DK0537292T3 (da) | 1997-08-04 |
| EP0537292A1 (en) | 1993-04-21 |
| EP0537292A4 (en) | 1993-07-28 |
| ATE151294T1 (de) | 1997-04-15 |
| AU8392491A (en) | 1992-01-23 |
| US5017229A (en) | 1991-05-21 |
| AU660282B2 (en) | 1995-06-22 |
| NO924875L (no) | 1992-12-16 |
| NO306380B1 (no) | 1999-11-01 |
| DE69125609T2 (de) | 1997-07-17 |
| EP0537292B1 (en) | 1997-04-09 |
| WO1992000105A1 (en) | 1992-01-09 |
| JP3399526B2 (ja) | 2003-04-21 |
| DE69125609D1 (de) | 1997-05-15 |
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