JP2001501228A - ポリカルボン酸重合体を基材とする架橋共重合体 - Google Patents
ポリカルボン酸重合体を基材とする架橋共重合体Info
- Publication number
- JP2001501228A JP2001501228A JP10511342A JP51134298A JP2001501228A JP 2001501228 A JP2001501228 A JP 2001501228A JP 10511342 A JP10511342 A JP 10511342A JP 51134298 A JP51134298 A JP 51134298A JP 2001501228 A JP2001501228 A JP 2001501228A
- Authority
- JP
- Japan
- Prior art keywords
- acid
- copolymer
- polycarboxylic acid
- polymer
- polysaccharide
- 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
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- 239000002253 acid Substances 0.000 title claims abstract description 68
- 229920000642 polymer Polymers 0.000 title claims abstract description 53
- 229920001282 polysaccharide Polymers 0.000 claims abstract description 27
- 239000005017 polysaccharide Substances 0.000 claims abstract description 27
- 238000000034 method Methods 0.000 claims abstract description 14
- 239000008194 pharmaceutical composition Substances 0.000 claims abstract description 10
- 238000004519 manufacturing process Methods 0.000 claims abstract description 5
- 150000004676 glycans Chemical class 0.000 claims abstract 11
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- 239000004480 active ingredient Substances 0.000 claims description 22
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- 229920001287 Chondroitin sulfate Polymers 0.000 claims description 14
- 239000012190 activator Substances 0.000 claims description 13
- 210000001072 colon Anatomy 0.000 claims description 13
- SQDAZGGFXASXDW-UHFFFAOYSA-N 5-bromo-2-(trifluoromethoxy)pyridine Chemical compound FC(F)(F)OC1=CC=C(Br)C=N1 SQDAZGGFXASXDW-UHFFFAOYSA-N 0.000 claims description 12
- 229940059329 chondroitin sulfate Drugs 0.000 claims description 12
- 229920002845 Poly(methacrylic acid) Polymers 0.000 claims description 9
- KIUKXJAPPMFGSW-DNGZLQJQSA-N (2S,3S,4S,5R,6R)-6-[(2S,3R,4R,5S,6R)-3-Acetamido-2-[(2S,3S,4R,5R,6R)-6-[(2R,3R,4R,5S,6R)-3-acetamido-2,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-2-carboxy-4,5-dihydroxyoxan-3-yl]oxy-5-hydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-3,4,5-trihydroxyoxane-2-carboxylic acid Chemical group CC(=O)N[C@H]1[C@H](O)O[C@H](CO)[C@@H](O)[C@@H]1O[C@H]1[C@H](O)[C@@H](O)[C@H](O[C@H]2[C@@H]([C@@H](O[C@H]3[C@@H]([C@@H](O)[C@H](O)[C@H](O3)C(O)=O)O)[C@H](O)[C@@H](CO)O2)NC(C)=O)[C@@H](C(O)=O)O1 KIUKXJAPPMFGSW-DNGZLQJQSA-N 0.000 claims description 7
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- 239000012730 sustained-release form Substances 0.000 claims description 7
- HNDVDQJCIGZPNO-YFKPBYRVSA-N L-histidine Chemical compound OC(=O)[C@@H](N)CC1=CN=CN1 HNDVDQJCIGZPNO-YFKPBYRVSA-N 0.000 claims description 6
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- -1 butane diamine Chemical class 0.000 claims description 6
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- HTTJABKRGRZYRN-UHFFFAOYSA-N Heparin Chemical compound OC1C(NC(=O)C)C(O)OC(COS(O)(=O)=O)C1OC1C(OS(O)(=O)=O)C(O)C(OC2C(C(OS(O)(=O)=O)C(OC3C(C(O)C(O)C(O3)C(O)=O)OS(O)(=O)=O)C(CO)O2)NS(O)(=O)=O)C(C(O)=O)O1 HTTJABKRGRZYRN-UHFFFAOYSA-N 0.000 claims description 5
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- KDXKERNSBIXSRK-UHFFFAOYSA-N Lysine Natural products NCCCCC(N)C(O)=O KDXKERNSBIXSRK-UHFFFAOYSA-N 0.000 claims description 5
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- 108010020346 Polyglutamic Acid Proteins 0.000 claims description 3
- 230000003213 activating effect Effects 0.000 claims description 3
- AVJBPWGFOQAPRH-FWMKGIEWSA-N alpha-L-IdopA-(1->3)-beta-D-GalpNAc4S Chemical compound CC(=O)N[C@H]1[C@H](O)O[C@H](CO)[C@H](OS(O)(=O)=O)[C@@H]1O[C@H]1[C@H](O)[C@@H](O)[C@H](O)[C@H](C(O)=O)O1 AVJBPWGFOQAPRH-FWMKGIEWSA-N 0.000 claims description 3
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- KXCLCNHUUKTANI-RBIYJLQWSA-N keratan Chemical compound CC(=O)N[C@@H]1[C@@H](O)C[C@@H](COS(O)(=O)=O)O[C@H]1O[C@@H]1[C@@H](O)[C@H](O[C@@H]2[C@H](O[C@@H](O[C@H]3[C@H]([C@@H](COS(O)(=O)=O)O[C@@H](O)[C@@H]3O)O)[C@H](NC(C)=O)[C@H]2O)COS(O)(=O)=O)O[C@H](COS(O)(=O)=O)[C@@H]1O KXCLCNHUUKTANI-RBIYJLQWSA-N 0.000 claims description 3
- 229960003104 ornithine Drugs 0.000 claims description 3
- 108010064470 polyaspartate Proteins 0.000 claims description 3
- 229920002643 polyglutamic acid Polymers 0.000 claims description 3
- 125000002943 quinolinyl group Chemical class N1=C(C=CC2=CC=CC=C12)* 0.000 claims description 3
- 229920001661 Chitosan Polymers 0.000 claims description 2
- 108010039918 Polylysine Proteins 0.000 claims description 2
- 230000001580 bacterial effect Effects 0.000 claims description 2
- 201000010099 disease Diseases 0.000 claims description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims description 2
- JMLPVHXESHXUSV-UHFFFAOYSA-N dodecane-1,1-diamine Chemical compound CCCCCCCCCCCC(N)N JMLPVHXESHXUSV-UHFFFAOYSA-N 0.000 claims description 2
- IZKZIDXHCDIZKY-UHFFFAOYSA-N heptane-1,1-diamine Chemical compound CCCCCCC(N)N IZKZIDXHCDIZKY-UHFFFAOYSA-N 0.000 claims description 2
- SYECJBOWSGTPLU-UHFFFAOYSA-N hexane-1,1-diamine Chemical compound CCCCCC(N)N SYECJBOWSGTPLU-UHFFFAOYSA-N 0.000 claims description 2
- 229920000656 polylysine Polymers 0.000 claims description 2
- 108010055896 polyornithine Proteins 0.000 claims description 2
- 229920002714 polyornithine Polymers 0.000 claims description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims 2
- 229940079593 drug Drugs 0.000 claims 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 claims 2
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 claims 1
- 239000001273 butane Substances 0.000 claims 1
- VPKDCDLSJZCGKE-UHFFFAOYSA-N carbodiimide group Chemical group N=C=N VPKDCDLSJZCGKE-UHFFFAOYSA-N 0.000 claims 1
- 125000004427 diamine group Chemical group 0.000 claims 1
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- 235000011187 glycerol Nutrition 0.000 claims 1
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 claims 1
- 229920001277 pectin Polymers 0.000 claims 1
- 235000010987 pectin Nutrition 0.000 claims 1
- 239000001814 pectin Substances 0.000 claims 1
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- FZFAMSAMCHXGEF-UHFFFAOYSA-N chloro formate Chemical compound ClOC=O FZFAMSAMCHXGEF-UHFFFAOYSA-N 0.000 description 1
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- 230000000699 topical effect Effects 0.000 description 1
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Classifications
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- A61K9/00—Medicinal preparations characterised by special physical form
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- A61K9/2004—Excipients; Inactive ingredients
- A61K9/2022—Organic macromolecular compounds
- A61K9/205—Polysaccharides, e.g. alginate, gums; Cyclodextrin
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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
- A61K9/20—Pills, tablets, discs, rods
- A61K9/2004—Excipients; Inactive ingredients
- A61K9/2022—Organic macromolecular compounds
- A61K9/2031—Organic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyethylene glycol, polyethylene oxide, poloxamers
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P1/00—Drugs for disorders of the alimentary tract or the digestive system
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- 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
- C08B37/0006—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid
- C08B37/0045—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid alpha-D-Galacturonans, e.g. methyl ester of (alpha-1,4)-linked D-galacturonic acid units, i.e. pectin, or hydrolysis product of methyl ester of alpha-1,4-linked D-galacturonic acid units, i.e. pectinic acid; Derivatives thereof
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- 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
- C08B37/0069—Chondroitin-4-sulfate, i.e. chondroitin sulfate A; Dermatan sulfate, i.e. chondroitin sulfate B or beta-heparin; Chondroitin-6-sulfate, i.e. chondroitin sulfate C; Derivatives thereof
-
- 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
- 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
- C08B37/0075—Heparin; Heparan sulfate; Derivatives thereof, e.g. heparosan; Purification or extraction methods thereof
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- 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
- C08B37/0084—Guluromannuronans, e.g. alginic acid, i.e. D-mannuronic acid and D-guluronic acid units linked with alternating alpha- and beta-1,4-glycosidic bonds; Derivatives thereof, e.g. alginates
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- C—CHEMISTRY; METALLURGY
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- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
- C08F8/30—Introducing nitrogen atoms or nitrogen-containing groups
- C08F8/32—Introducing nitrogen atoms or nitrogen-containing groups by reaction with amines
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- Chemical & Material Sciences (AREA)
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- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Polyesters Or Polycarbonates (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Graft Or Block Polymers (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1. 未架橋ポリカルボン酸重合体と、少なくとも2個のアミン官能基を有す る架橋剤とを基材とする架橋共重合体であって、少なくとも1種のポリカルボン 酸多糖と、ポリカルボン酸多糖ではない他の少なくとも1種の未架橋ポリカルボ ン酸重合体とからなる架橋共重合体。 2. 前記ポリカルボン酸多糖がグリコサミノグリカン、ペクチン酸又はアル ギン酸の中から選択されるものである請求項1記載の共重合体。 3. 前記ポリカルボン酸多糖がヒアルロン酸、コンドロイチン硫酸、へパリ ン、デルマタン硫酸、ヘパラン硫酸、ケラタン硫酸の中から選択されるグリコサ ミノグリカンである請求項1又は2のいずれか1項に記載の共重合体。 4. 前記のポリカルボン酸多糖ではない未架橋ポリカルボン酸重合体がポリ カルボン酸アクリル重合体、ポリグルタミン酸、ポリアスパラギン酸、ポリマレ イン酸、ポリリンゴ酸又はポリフマル酸の中から選択されるものである請求項1 〜3のいずれか1項に記載の共重合体。 5. 前記のポリカルボン酸多糖ではない未架橋ポリカルボン酸重合体がポリ カルボン酸アクリル重合体である請求項1〜4のいずれか1項に記載の共重合体 。 6. 前記ポリカルボン酸アクリル重合体がポリアクリル酸又はポリメタクリ ル酸である請求項5記載の共重合体。 7. 前記架橋剤がジアミン、天然アミノ酸、合成アミノ酸又はポリアミンの 中から選択されるものである請求項1〜6のいずれか1項に記載の共重合体。 8. 前記アミノ酸がリシン、ヒスチジン又はオルニチンの中から選択される ものである請求項7記載の共重合体。 9. 前記ジアミンがエチレンジアミン、ブタンジアミン、ヘキサンジアミン 、ヘプタンジアミン、オクタンジアミン及びドデカンジアミンの中から選択され るものである請求項7記載の共重合体。 10. 前記ポリアミンがキトサン、ポリオルニチン又はポリリシンの中から選 択されるものである請求項7記載の共重合体。 11. 前記ポリカルボン酸多糖が結腸の細菌相によって分解されるものである 請求項1〜10のいずれか1項に記載の共重合体。 12. 前記ポリカルボン酸多糖がコンドロイチン硫酸、ヒアルロン酸、ペクチ ン酸又はヘパリンの中から選択されるものである請求項11記載の共重合体。 13. 前記ポリカルボン酸多糖がコンドロイチン硫酸であり、前記の別のポリ カルボン酸重合体がポリアクリル酸又はポリメタクリル酸であり且つ前記架橋剤 がリシン又はヒスチジンである請求項1〜8、11及び12のいずれか1項に記載の 共重合体。 14. 前記未架橋ポリカルボン酸重合体を水性媒体中で活性化剤と前記架橋剤 との存在下で反応させることを特徴とする請求項1〜13のいずれか1項に記載の 共重合体の製造方法。 15. 前記活性化剤がカルボジイミド、キノリン誘導体及び混成無水物の中か ら選択されるものである請求項14記載の方法。 16. 少なくとも1種の活性成分と、不活性支持体又は賦活剤として請求項1 〜10のいずれか1項に記載の共重合体の少なくとも1種とを含有する医薬組成物 。 17. 少なくとも1種の活性成分と、不活性支持体又は賦活剤として請求項11 〜13のいずれか1項に記載の共重合体の少なくとも1種とを含有する医薬組成物 。 18. 徐放のための請求項16〜17のいずれか1項に記載の医薬組成物の使用。 19. 生体付着性医薬システムとしての請求項16〜17のいずれか1項に記載の 医薬組成物の使用。 20. 結腸レベルにおける活性成分の特異的徐放のための請求項17記載の医薬 組成物の使用。 21. 結腸の病気の治療用の活性成分を運搬するための請求項20記載の使用。 22. 結腸レベルで吸収される活性成分を運搬するための請求項20記載の使用 。 23. 消化管の上部で分解される活性成分を運搬するための請求項20記載の使 用。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9610601A FR2752843B1 (fr) | 1996-08-30 | 1996-08-30 | Copolymeres reticules a base de polymeres polycarboxyliques et leur utilisation comme support de composition pharmaceutique |
FR96/10601 | 1996-08-30 | ||
PCT/FR1997/001534 WO1998008897A1 (fr) | 1996-08-30 | 1997-08-29 | Copolymeres reticules a base de polymeres polycarboxyliques |
Publications (2)
Publication Number | Publication Date |
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JP2001501228A true JP2001501228A (ja) | 2001-01-30 |
JP4162265B2 JP4162265B2 (ja) | 2008-10-08 |
Family
ID=9495309
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP51134298A Expired - Fee Related JP4162265B2 (ja) | 1996-08-30 | 1997-08-29 | ポリカルボン酸重合体を基材とする架橋共重合体 |
Country Status (20)
Country | Link |
---|---|
EP (1) | EP0922071B1 (ja) |
JP (1) | JP4162265B2 (ja) |
AT (1) | ATE208803T1 (ja) |
AU (1) | AU730566B2 (ja) |
CA (1) | CA2266645C (ja) |
CZ (1) | CZ296041B6 (ja) |
DE (1) | DE69708304T2 (ja) |
DK (1) | DK0922071T3 (ja) |
ES (1) | ES2167784T3 (ja) |
FR (1) | FR2752843B1 (ja) |
HU (1) | HUP9903745A3 (ja) |
IL (1) | IL128619A (ja) |
MY (1) | MY116595A (ja) |
NO (1) | NO311621B1 (ja) |
NZ (1) | NZ334301A (ja) |
PL (1) | PL193227B1 (ja) |
PT (1) | PT922071E (ja) |
RU (1) | RU2194055C2 (ja) |
WO (1) | WO1998008897A1 (ja) |
ZA (1) | ZA977671B (ja) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003502389A (ja) * | 1999-06-18 | 2003-01-21 | オークエスト,インコーポレイテッド | 注射用ヒアルロン酸−硫酸化多糖結合体 |
JP2006225392A (ja) * | 2005-02-18 | 2006-08-31 | Engelhard Lyon Sa | 炭水化物の架橋重合体 |
JP2009528438A (ja) * | 2006-02-28 | 2009-08-06 | ノボザイムス バイオポリマー アクティーゼルスカブ | ヒアルロン酸誘導体 |
JP2010514878A (ja) * | 2006-12-29 | 2010-05-06 | シジェア ソシエタ ア レスポンサビリタ リミタータ | 酸性多糖類の誘導体 |
JP2011500553A (ja) * | 2007-10-10 | 2011-01-06 | ルピン・リミテッド | 5−アミノサリチル酸またはその塩もしくは代謝産物の新規な結腸を標的とする調節放出性生体接着性製剤 |
WO2015115609A1 (ja) * | 2014-01-31 | 2015-08-06 | 生化学工業株式会社 | ジアミン架橋剤、酸性多糖架橋体、及び医用材料 |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1303738B1 (it) * | 1998-11-11 | 2001-02-23 | Aquisitio S P A | Processo di reticolazione di polisaccaridi carbossilati. |
IT1303735B1 (it) * | 1998-11-11 | 2001-02-23 | Falorni Italia Farmaceutici S | Acidi ialuronici reticolati e loro usi medici. |
FR2799196B1 (fr) * | 1999-10-04 | 2002-02-08 | Sod Conseils Rech Applic | Copolymeres reticules a base de copolymeres polycarboxyliques non reticules |
KR100378109B1 (ko) * | 2000-10-24 | 2003-03-29 | 주식회사 메디프렉스 | 소수성 다중복합 헤파린 결합체, 그의 제조방법 및 용도 |
US20060153903A1 (en) * | 2003-07-18 | 2006-07-13 | Masao Ieno | Polymer sustainedly -release polymer amino acid derivative, cosmetic and fiber construct containing the polymer of producing the same and method for regenerating the same |
FR2873379B1 (fr) * | 2004-07-23 | 2008-05-16 | Jerome Asius | Procede de preparation d'acide hyaluronique reticule, acide hyaluronique reticule susceptible d'etre obtenu par ledit procede, implant contenant ledit acide hyaluronique reticule, et son utilisation |
JP5722217B2 (ja) | 2008-09-02 | 2015-05-20 | アラーガン・ホールディングス・フランス・ソシエテ・パール・アクシオン・サンプリフィエAllergan Holdings France S.A.S. | ヒアルロン酸および/またはその誘導体の糸、その作製方法、ならびにその使用 |
CZ302789B6 (cs) * | 2009-11-25 | 2011-11-09 | Zentiva, K. S. | Zpusob zvýšení rozpustnosti farmaceuticky aktivních látek a cílený (kontrolovaný) transport do streva |
US20110172180A1 (en) | 2010-01-13 | 2011-07-14 | Allergan Industrie. Sas | Heat stable hyaluronic acid compositions for dermatological use |
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US4026851A (en) * | 1975-08-13 | 1977-05-31 | E. I. Du Pont De Nemours And Company | Acrylate polymers cured with diamines in the presence of an acid catalyst |
US4663050A (en) * | 1982-01-18 | 1987-05-05 | Standard Oil Company | Semipermeable membranes prepared from polymers containing adjacent, pendent carboxy groups |
US5017229A (en) * | 1990-06-25 | 1991-05-21 | Genzyme Corporation | Water insoluble derivatives of hyaluronic acid |
US4937270A (en) * | 1987-09-18 | 1990-06-26 | Genzyme Corporation | Water insoluble derivatives of hyaluronic acid |
DE3809764A1 (de) * | 1988-03-23 | 1989-10-05 | Knoll Ag | Mischung aus alginaten und polyacrylaten und deren verwendung |
ATE185267T1 (de) * | 1990-05-04 | 1999-10-15 | Perio Prod Ltd | System zur arzneistoffabgabe im colon |
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1996
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- 1997-08-29 NZ NZ334301A patent/NZ334301A/en unknown
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- 1997-08-29 RU RU99106546/04A patent/RU2194055C2/ru not_active IP Right Cessation
- 1997-08-29 WO PCT/FR1997/001534 patent/WO1998008897A1/fr active IP Right Grant
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Cited By (8)
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JP2003502389A (ja) * | 1999-06-18 | 2003-01-21 | オークエスト,インコーポレイテッド | 注射用ヒアルロン酸−硫酸化多糖結合体 |
JP2006225392A (ja) * | 2005-02-18 | 2006-08-31 | Engelhard Lyon Sa | 炭水化物の架橋重合体 |
JP2009528438A (ja) * | 2006-02-28 | 2009-08-06 | ノボザイムス バイオポリマー アクティーゼルスカブ | ヒアルロン酸誘導体 |
JP2010514878A (ja) * | 2006-12-29 | 2010-05-06 | シジェア ソシエタ ア レスポンサビリタ リミタータ | 酸性多糖類の誘導体 |
JP2011500553A (ja) * | 2007-10-10 | 2011-01-06 | ルピン・リミテッド | 5−アミノサリチル酸またはその塩もしくは代謝産物の新規な結腸を標的とする調節放出性生体接着性製剤 |
WO2015115609A1 (ja) * | 2014-01-31 | 2015-08-06 | 生化学工業株式会社 | ジアミン架橋剤、酸性多糖架橋体、及び医用材料 |
US10294195B2 (en) | 2014-01-31 | 2019-05-21 | Seikagaku Corporation | Diamine crosslinking agents, crosslinked acidic polysaccharides and medical materials |
US10919840B2 (en) | 2014-01-31 | 2021-02-16 | Seikagaku Corporation | Diamine crosslinking agents, crosslinked acidic polysaccharides and medical materials |
Also Published As
Publication number | Publication date |
---|---|
EP0922071A1 (fr) | 1999-06-16 |
CA2266645A1 (fr) | 1998-03-05 |
DK0922071T3 (da) | 2002-03-11 |
FR2752843B1 (fr) | 1998-10-16 |
HUP9903745A3 (en) | 2001-03-28 |
RU2194055C2 (ru) | 2002-12-10 |
NO990935L (no) | 1999-04-15 |
WO1998008897A1 (fr) | 1998-03-05 |
NZ334301A (en) | 2000-06-23 |
DE69708304D1 (de) | 2001-12-20 |
ZA977671B (en) | 1998-02-23 |
IL128619A0 (en) | 2000-01-31 |
DE69708304T2 (de) | 2002-07-25 |
ATE208803T1 (de) | 2001-11-15 |
AU4121597A (en) | 1998-03-19 |
ES2167784T3 (es) | 2002-05-16 |
PL193227B1 (pl) | 2007-01-31 |
JP4162265B2 (ja) | 2008-10-08 |
PT922071E (pt) | 2002-05-31 |
CZ296041B6 (cs) | 2005-12-14 |
MY116595A (en) | 2004-02-28 |
HUP9903745A2 (hu) | 2000-03-28 |
EP0922071B1 (fr) | 2001-11-14 |
NO311621B1 (no) | 2001-12-17 |
AU730566B2 (en) | 2001-03-08 |
PL331848A1 (en) | 1999-08-16 |
FR2752843A1 (fr) | 1998-03-06 |
IL128619A (en) | 2004-02-19 |
CZ60699A3 (cs) | 2000-06-14 |
NO990935D0 (no) | 1999-02-26 |
CA2266645C (fr) | 2008-03-18 |
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