BRPI0517535A - colágeno hidrófobo enxertado, composição farmacêutica ou cosmética, material anti-adesivo, utilização do colágeno hidrófobo, prótese cirúrgica, lente intraocular, rede para o reforço das paredes abdominais e processo de preparação de um colágeno hidrófobo - Google Patents
colágeno hidrófobo enxertado, composição farmacêutica ou cosmética, material anti-adesivo, utilização do colágeno hidrófobo, prótese cirúrgica, lente intraocular, rede para o reforço das paredes abdominais e processo de preparação de um colágeno hidrófoboInfo
- Publication number
- BRPI0517535A BRPI0517535A BRPI0517535-6A BRPI0517535A BRPI0517535A BR PI0517535 A BRPI0517535 A BR PI0517535A BR PI0517535 A BRPI0517535 A BR PI0517535A BR PI0517535 A BRPI0517535 A BR PI0517535A
- Authority
- BR
- Brazil
- Prior art keywords
- collagen
- hydrophobic
- hydrophobic collagen
- grafted
- pharmaceutical
- Prior art date
Links
- 102000008186 Collagen Human genes 0.000 title abstract 9
- 108010035532 Collagen Proteins 0.000 title abstract 9
- 229920001436 collagen Polymers 0.000 title abstract 9
- 230000002209 hydrophobic effect Effects 0.000 title abstract 5
- 238000002360 preparation method Methods 0.000 title abstract 3
- 239000002537 cosmetic Substances 0.000 title abstract 2
- 239000000463 material Substances 0.000 title abstract 2
- 210000003815 abdominal wall Anatomy 0.000 title 1
- 239000000853 adhesive Substances 0.000 title 1
- 230000001070 adhesive effect Effects 0.000 title 1
- 230000002787 reinforcement Effects 0.000 title 1
- 239000000126 substance Substances 0.000 abstract 2
- 125000000539 amino acid group Chemical group 0.000 abstract 1
- 230000000181 anti-adherent effect Effects 0.000 abstract 1
- 230000004071 biological effect Effects 0.000 abstract 1
- 230000021164 cell adhesion Effects 0.000 abstract 1
- 230000010261 cell growth Effects 0.000 abstract 1
- 230000003399 chemotactic effect Effects 0.000 abstract 1
- 230000027326 copulation Effects 0.000 abstract 1
- 125000001165 hydrophobic group Chemical group 0.000 abstract 1
- 238000002560 therapeutic procedure Methods 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- C07K14/435—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
- C07K14/78—Connective tissue peptides, e.g. collagen, elastin, laminin, fibronectin, vitronectin or cold insoluble globulin [CIG]
-
- 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
- A61L17/00—Materials for surgical sutures or for ligaturing blood vessels ; Materials for prostheses or catheters
- A61L17/06—At least partially resorbable materials
- A61L17/08—At least partially resorbable materials of animal origin, e.g. catgut, collagen
-
- 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
- A61L24/00—Surgical adhesives or cements; Adhesives for colostomy devices
-
- 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
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/14—Macromolecular materials
- A61L27/22—Polypeptides or derivatives thereof, e.g. degradation products
- A61L27/24—Collagen
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Epidemiology (AREA)
- Surgery (AREA)
- Organic Chemistry (AREA)
- Medicinal Chemistry (AREA)
- Zoology (AREA)
- Biophysics (AREA)
- Gastroenterology & Hepatology (AREA)
- Engineering & Computer Science (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Biochemistry (AREA)
- Genetics & Genomics (AREA)
- Molecular Biology (AREA)
- Toxicology (AREA)
- Dermatology (AREA)
- Materials Engineering (AREA)
- Vascular Medicine (AREA)
- Materials For Medical Uses (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Prostheses (AREA)
- Peptides Or Proteins (AREA)
- Cosmetics (AREA)
Abstract
COLáGENO HIDRóFOBO ENXERTADO, COMPOSIçãO FARMACêUTICA OU COSMéTICA, MATERIAL ANTI-ADESIVO, UTILIZAçãO DO COLáGENO HIDRóFOBO, PRóTESE CIRURGICA, LENTE INTRAOCULAR, REDE PARA O REFORçO DAS PAREDES ABDOMINAIS E PROCESSO DE PREPARAçãO DE UM COLáGENO HIDRóFOBO. A presente invenção trata de um colágeno enxertado hidrófobo, seu processo de preparação e sua utilização, notadamente em terapia. Na presente invenção, substâncias ou moléculas com caráter hidrófobo são enxertadas por ligações covalentes sobre resíduos de aminoácidos reativos de moléculas colagênicas. As copulações químicas têm por fim modificar as propriedades fisico-químicas e biológicas do colágeno e/ou de seus derivados. Em particular, a introdução de resíduos hidrófobos permite modular o caráter hidrófilo do colágeno e modificar suas propriedades quimiotáticas implicadas na adesão e no crescimento celulares.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US61578304P | 2004-10-04 | 2004-10-04 | |
| FR0411793A FR2877669B1 (fr) | 2004-11-05 | 2004-11-05 | Greffage covalent de substances hydrophobes sur le collagene |
| PCT/EP2005/054972 WO2006037770A1 (fr) | 2004-10-04 | 2005-10-03 | Greffage covalent de substances hydrophobes sur le collagene |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BRPI0517535A true BRPI0517535A (pt) | 2008-10-14 |
Family
ID=39137248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0517535-6A BRPI0517535A (pt) | 2004-10-04 | 2005-10-03 | colágeno hidrófobo enxertado, composição farmacêutica ou cosmética, material anti-adesivo, utilização do colágeno hidrófobo, prótese cirúrgica, lente intraocular, rede para o reforço das paredes abdominais e processo de preparação de um colágeno hidrófobo |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP2008515848A (pt) |
| KR (1) | KR101282394B1 (pt) |
| BR (1) | BRPI0517535A (pt) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2944706B1 (fr) | 2009-04-28 | 2012-08-24 | Biom Up | Nouveaux materiaux en collagene et procedes d'obtention. |
| WO2024107038A1 (ko) * | 2022-11-17 | 2024-05-23 | (주)한국생명과학연구소 | 에틸 페닐알라닌 아미도 콜라겐 및 이를 포함하는 조성물 |
-
2005
- 2005-10-03 JP JP2007535149A patent/JP2008515848A/ja not_active Ceased
- 2005-10-03 KR KR1020077010283A patent/KR101282394B1/ko active IP Right Grant
- 2005-10-03 BR BRPI0517535-6A patent/BRPI0517535A/pt not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| JP2008515848A (ja) | 2008-05-15 |
| KR101282394B1 (ko) | 2013-07-04 |
| KR20070118581A (ko) | 2007-12-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06F | Objections, documents and/or translations needed after an examination request according art. 34 industrial property law | ||
| B07D | Technical examination (opinion) related to article 229 of industrial property law | ||
| B07E | Notice of approval relating to section 229 industrial property law | ||
| B07A | Technical examination (opinion): publication of technical examination (opinion) | ||
| B09B | Decision: refusal | ||
| B12B | Appeal: appeal against refusal |