DE60327772D1 - Arzneimittel für die dickdarmverabreichung von wirkstoffen - Google Patents

Arzneimittel für die dickdarmverabreichung von wirkstoffen

Info

Publication number
DE60327772D1
DE60327772D1 DE60327772T DE60327772T DE60327772D1 DE 60327772 D1 DE60327772 D1 DE 60327772D1 DE 60327772 T DE60327772 T DE 60327772T DE 60327772 T DE60327772 T DE 60327772T DE 60327772 D1 DE60327772 D1 DE 60327772D1
Authority
DE
Germany
Prior art keywords
pectin
drugs
aqueous solution
active substances
granules
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
Application number
DE60327772T
Other languages
English (en)
Inventor
Sandrine Bourgeois
Elias Fattal
Antoine Andremont
Patrick Couvreur
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Centre National de la Recherche Scientifique CNRS
Da Volterra SAS
Original Assignee
Centre National de la Recherche Scientifique CNRS
Da Volterra SAS
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from FR0210151A external-priority patent/FR2843301B1/fr
Application filed by Centre National de la Recherche Scientifique CNRS, Da Volterra SAS filed Critical Centre National de la Recherche Scientifique CNRS
Application granted granted Critical
Publication of DE60327772D1 publication Critical patent/DE60327772D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • A61K9/16—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
    • 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
    • A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
    • A61K9/5005—Wall or coating material
    • A61K9/5021—Organic macromolecular compounds
    • A61K9/5036—Polysaccharides, e.g. gums, alginate; Cyclodextrin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00—Medicinal preparations containing peptides
    • A61K38/16—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • A61K38/43—Enzymes; Proenzymes; Derivatives thereof
    • A61K38/46—Hydrolases (3)
    • 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
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • A61K9/16—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
    • A61K9/1605—Excipients; Inactive ingredients
    • A61K9/1629—Organic macromolecular compounds
    • A61K9/1652—Polysaccharides, e.g. alginate, cellulose derivatives; Cyclodextrin
    • 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
    • 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
    • A61P1/04—Drugs for disorders of the alimentary tract or the digestive system for ulcers, gastritis or reflux esophagitis, e.g. antacids, inhibitors of acid secretion, mucosal protectants
    • 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
    • A61P1/10—Laxatives
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00—Antineoplastic agents
DE60327772T 2002-08-09 2003-08-06 Arzneimittel für die dickdarmverabreichung von wirkstoffen Expired - Lifetime DE60327772D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0210151A FR2843301B1 (fr) 2002-08-09 2002-08-09 Forme galenique pour la delivrance colique de principes actifs
FR0213514A FR2843302B1 (fr) 2002-08-09 2002-10-29 Forme galenique pour la delivrance colique de principes actifs
PCT/FR2003/002474 WO2004016248A2 (fr) 2002-08-09 2003-08-06 Forme galenique pour la delivrance colique de principes actifs

Publications (1)

Publication Number Publication Date
DE60327772D1 true DE60327772D1 (de) 2009-07-09

Family

ID=30772009

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60327772T Expired - Lifetime DE60327772D1 (de) 2002-08-09 2003-08-06 Arzneimittel für die dickdarmverabreichung von wirkstoffen

Country Status (14)

Country Link
US (2) US7485294B2 (de)
EP (2) EP1992336A3 (de)
JP (1) JP2006500359A (de)
KR (1) KR101080577B1 (de)
CN (1) CN1681480B (de)
AT (1) ATE432066T1 (de)
AU (1) AU2003274229B2 (de)
BR (1) BR0313469A (de)
CA (1) CA2495291A1 (de)
DE (1) DE60327772D1 (de)
ES (1) ES2327630T3 (de)
FR (1) FR2843302B1 (de)
MX (1) MXPA05001607A (de)
WO (1) WO2004016248A2 (de)

Families Citing this family (29)

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JP4694145B2 (ja) * 2004-05-17 2011-06-08 株式会社 メドレックス 経口腸溶性製剤
JP2008529996A (ja) * 2005-02-09 2008-08-07 ダ・ボルテラ 活性因子の大腸送達
CN101257892B (zh) * 2005-05-18 2013-01-02 达沃尔泰拉公司 吸附剂的结肠递送
WO2006129386A1 (ja) * 2005-06-03 2006-12-07 Medrx Co., Ltd. 経口腸溶性医薬組成物
US8048413B2 (en) 2006-05-17 2011-11-01 Helene Huguet Site-specific intestinal delivery of adsorbents, alone or in combination with degrading molecules
FI119190B (fi) * 2006-06-21 2008-08-29 Ipsat Therapies Oy Modifioitu beta-laktamaasi ja menetelmä sen valmistamiseksi
US20080124279A1 (en) * 2006-11-17 2008-05-29 Antoine Andremont Colonic delivery using Zn/pectin beads with a Eudragit coating
US8273376B2 (en) * 2006-11-17 2012-09-25 Da Volterra Colonic delivery of metallo-dependent enzymes
FI119678B (fi) * 2006-11-28 2009-02-13 Ipsat Therapies Oy Beta-laktamaasin käyttö
GB0713116D0 (en) * 2007-07-06 2007-08-15 Therapeutics Ltd E Treatment of melanoma
GB0714226D0 (en) * 2007-07-20 2007-08-29 Therapeutics Ltd E anti-bacterial combination therapy
WO2009037264A2 (en) * 2007-09-17 2009-03-26 Da Volterra Colonic delivery of antimicrobial agents
GB0719771D0 (en) * 2007-10-10 2007-11-21 Therapeutics Ltd E Dexanabinol in combination with inhibitors of BRAF or MEK for the treatment of melanoma
GB0813211D0 (en) 2008-07-18 2008-08-27 E Therapeutics Plc Antibacterial combination therapy for the treatment of gram positive bacterial infections
FR2950252B1 (fr) * 2009-09-23 2012-01-20 Centre Nat Rech Scient Forme galenique capable d'adsorber de maniere specifique les molecules indesirables
BR112012021275B1 (pt) 2010-02-23 2021-07-27 Da Volterra Formulação compreendendo um adsorvente misturado com carragenina, para entrega oral e liberação controlada de adsorventes no intestino, e, uso de uma formulação
FI20105572A0 (fi) 2010-05-24 2010-05-24 Prevab R Lcc Muokattu beeta-laktamaasi ja siihen liittyvät menetelmät ja käytöt
EP3132033B1 (de) 2014-04-17 2019-10-30 Synthetic Biologics, Inc. Beta-lactamasen mit verbesserten eigenschaften zur therapie
JP6803328B2 (ja) 2014-08-28 2021-01-06 シンセティック バイオロジクス，インコーポレイテッド 大腸菌ベースでのベータラクタマーゼ生産
JP6672277B2 (ja) 2014-10-08 2020-04-01 シンセティック・バイオロジクス・インコーポレイテッド ベータラクタマーゼ製剤およびその使用
FR3027307B1 (fr) 2014-10-16 2016-11-04 Azurrx Sas Molecule proteique hybride apte a inhiber au moins un antibiotique et composition pharmaceutique la comportant
US9744221B2 (en) 2014-12-23 2017-08-29 Synthetic Biologics, Inc. Method and compositions for inhibiting or preventing adverse effects of oral antibiotics
CA2977385C (en) 2015-02-23 2024-04-09 Synthetic Biologics, Inc. Carbapenemases for use with antibiotics for the protection of the intestinal microbiome
EP3265119B1 (de) 2015-03-06 2023-10-11 Theriva Biologics, Inc. Sichere und wirksame beta-lactamasedosierung für mikrobiomschutz
US10182993B2 (en) 2015-04-06 2019-01-22 Patheon Softgels Inc. Compositions for colonic delivery of drugs
ES2922009T3 (es) 2016-02-23 2022-09-06 Da Volterra Variantes de beta-lactamasa
US10988749B2 (en) 2016-02-23 2021-04-27 Da Volterra Beta-lactamase variants
CN111511350B (zh) 2017-07-07 2023-10-13 埃皮辛特瑞柯斯公司 用于治疗剂的肠胃外施用的组合物
EP3701022B1 (de) 2017-10-25 2023-03-01 Da Volterra Beta-lactamase varianten

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US3959457A (en) * 1970-06-05 1976-05-25 Temple University Microparticulate material and method of making such material
US4352883A (en) * 1979-03-28 1982-10-05 Damon Corporation Encapsulation of biological material
SE459005B (sv) * 1985-07-12 1989-05-29 Aake Rikard Lindahl Saett att framstaella sfaeriska polymerpartiklar
FR2608456B1 (fr) * 1986-12-18 1993-06-18 Mero Rousselot Satia Microcapsules a base de gelatine et de polysaccharides et leur procede d'obtention
FR2613624B1 (fr) * 1987-04-10 1990-11-23 Roussy Inst Gustave Composition pharmaceutique, administrable par voie orale, destinee a reduire les effets des b-lactamines
US4963368A (en) * 1988-04-18 1990-10-16 Nabisco Brands, Inc. Oxidoreductase enzyme stabilized highly unsaturated fatty acids and derivatives of such acids
RU2104084C1 (ru) 1989-02-16 1998-02-10 Бритиш Технолоджи Груп Лимитед Капсула дозируемого выброса
DK0454044T3 (da) * 1990-04-25 1996-04-22 Hoechst Ag Farmakologisk præparat indeholdende polyelektrolytkomplekser på mikropartikelform og mindst et virksomt stof
JPH0413741A (ja) * 1990-05-02 1992-01-17 Chisso Corp ペクチン・ポリリシン高分子電解質複合体
JPH0413724A (ja) 1990-05-02 1992-01-17 Chisso Corp 可溶性ポリイミド、その製造法及び液晶配向膜用塗布液
SE9002339L (sv) * 1990-07-04 1992-01-05 Kabi Pharmacia Ab Terapeutisk komposition och foerfarande foer dess framstaellning
KR930006431B1 (ko) * 1990-10-11 1993-07-16 재단법인 한국화학연구소 약물의 미세캡슐화 방법
FI920206A0 (fi) * 1992-01-17 1992-01-17 Pekka Untamo Heino Medicinsk anvaendning, medicinskt foerfarande och preparat.
DE59303759C5 (de) * 1992-01-17 2009-04-09 Alfatec-Pharma Gmbh Wirkstoff-enthaltende festkörper mit einem gerüst aus hydrophilen makromolekülen und verfahren zu ihrer herstellung
US5718969A (en) * 1993-08-25 1998-02-17 Fmc Corporation Nonaggregating hydrocolloid microparticulates, intermediates therefor, and processes for their preparation
WO1997027843A2 (en) * 1996-01-30 1997-08-07 Advanced Polymer Systems, Inc. Targeted delivery of drugs to the lower gastrointestinal tract
PL332669A1 (en) * 1996-10-09 1999-09-27 Givaudan Roure Int Method of obtaining minute beads constituting a food additive
US6531152B1 (en) * 1998-09-30 2003-03-11 Dexcel Pharma Technologies Ltd. Immediate release gastrointestinal drug delivery system
IL130303A0 (en) * 1999-06-03 2000-06-01 M G Novobiotech Ltd A bacterial strain processed plant extracts and probiotic compositions for human and veterinary use
US6632451B2 (en) * 1999-06-04 2003-10-14 Dexcel Pharma Technologies Ltd. Delayed total release two pulse gastrointestinal drug delivery system
IL152127A0 (en) * 2002-10-06 2003-05-29 Bio Balance Corp Probiotic compositions for the treatment of inflammatory bowel disease

Also Published As

Publication number Publication date
ATE432066T1 (de) 2009-06-15
FR2843302B1 (fr) 2004-10-22
CA2495291A1 (fr) 2004-02-26
WO2004016248A3 (fr) 2004-04-08
KR101080577B1 (ko) 2011-11-04
MXPA05001607A (es) 2005-09-20
EP1992336A3 (de) 2009-05-13
JP2006500359A (ja) 2006-01-05
CN1681480A (zh) 2005-10-12
US20050249716A1 (en) 2005-11-10
US20090162339A1 (en) 2009-06-25
FR2843302A1 (fr) 2004-02-13
WO2004016248A2 (fr) 2004-02-26
CN1681480B (zh) 2010-04-14
EP1526841A2 (de) 2005-05-04
US7833765B2 (en) 2010-11-16
AU2003274229B2 (en) 2009-05-21
US7485294B2 (en) 2009-02-03
KR20050083628A (ko) 2005-08-26
ES2327630T3 (es) 2009-11-02
BR0313469A (pt) 2005-07-12
EP1992336A2 (de) 2008-11-19
AU2003274229A1 (en) 2004-03-03
EP1526841B1 (de) 2009-05-27
WO2004016248A8 (fr) 2004-05-21

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Legal Events

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