HK182296A - Bovine factor xa inhibiting factor and pharmaceutical compositions containing the same - Google Patents
Bovine factor xa inhibiting factor and pharmaceutical compositions containing the sameInfo
- Publication number
- HK182296A HK182296A HK182296A HK182296A HK182296A HK 182296 A HK182296 A HK 182296A HK 182296 A HK182296 A HK 182296A HK 182296 A HK182296 A HK 182296A HK 182296 A HK182296 A HK 182296A
- Authority
- HK
- Hong Kong
- Prior art keywords
- factor
- polypeptide
- bovine
- inhibitor
- eluted
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- C07K14/81—Protease inhibitors
- C07K14/815—Protease inhibitors from leeches, e.g. hirudin, eglin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P7/00—Drugs for disorders of the blood or the extracellular fluid
- A61P7/02—Antithrombotic agents; Anticoagulants; Platelet aggregation inhibitors
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K38/00—Medicinal preparations containing peptides
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S530/00—Chemistry: natural resins or derivatives; peptides or proteins; lignins or reaction products thereof
- Y10S530/855—Proteins from animals other than mammals or birds
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Medicinal Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Biophysics (AREA)
- Genetics & Genomics (AREA)
- Gastroenterology & Hepatology (AREA)
- Molecular Biology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Tropical Medicine & Parasitology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Pharmacology & Pharmacy (AREA)
- Diabetes (AREA)
- Hematology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Peptides Or Proteins (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Claims (11)
- Polypeptide isolé à partir de la salive de la sangsue médicinale d'Hirudo medicinalis, qui inhibe spécifiquement le facteur Xa bovin mais n'inhibe pas la trombine bovine et possède un poids moléculaire dans la gamme de 10 à 30 kd.
- Polypeptide selon la revendication 1, qui est un inhibiteur du type mixte, non élué par une substance ayant une grande affinité (Km) et une faible constante d'activité Kcat pour le facteur Xa, ledit polypeptide étant absorbé sur une colonne convenable comprenant du facteur Xa bovin immobilisé.
- Polypeptide selon la revendication 2, dans lequel le coefficient Km de la substance d'élution vaut 46,9 µm et la constante Kcat vaut 0,681s⁻¹.
- Polypeptide selon la revendication 2 ou la revendication 3, qui est un inhibiteur du type mixte non élué par D-phé-pipécolyl-L-Arg-pNA lorsqu'il est adsorbé sur une colonne convenable comprenant du facteur Xa immobilisé.
- Polypeptide de type mixte inhibiteur du facteur Xa, qui inhibe spécifiquement le facteur bovin Xa mais n'inhibe pas la trombine bovine, a un poids moléculaire dans la gamme de 10 à 30 kd et n'est pas élué, par D-phé-pipécolyl-L-Arg-pNa, d'une colonne comprenant du facteur Xa immobilisé.
- Composition pharmaceutique, comprenant à titre d'ingrédient actif le polypeptide de l'une quelconque des revendications précédentes et un véhicule ou support ou excipient pharmaceutiquement acceptable.
- Composition pharmaceutique pour modifier la coagulation du sang, cette composition comprenant à titre d'ingrédient actif le polypeptide selon l'une quelconque des revendications 1 à 5 et un véhicule ou excipient pharmaceutiquement acceptable.
- Composition pharmaceutique pour modifier la coagulation du sang lors du traitement de maladies thromboemboliques, cette composition comprenant à titre d'ingrédient actif le polypeptide selon l'une quelconque des revendications 1 à 5 et un excipient ou véhicule pharmaceutiquement acceptable.
- Procédé de production du polypeptide selon l'une quelconque des revendications 1 à 5, comprenant l'adsorption de ce facteur sur un facteur Xa bovin immobilisé de façon appropriée et une élution subséquente par de l'acide, et une neutralisation de l'éluat.
- Procédé selon la revendication 9, dans lequel le facteur Xa bovin est immobilisé du fait qu'il est couplé à un support solide insoluble.
- Procédé selon la revendication 10, dans lequel ledit support solide est une colonne de "Affi-Gel 10" et le polypeptide est élué par l'acide acétique.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IL86856A IL86856A0 (en) | 1988-06-24 | 1988-06-24 | Bovine xa factor and pharmaceutical compositions containing the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| HK182296A true HK182296A (en) | 1996-10-11 |
Family
ID=11058977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HK182296A HK182296A (en) | 1988-06-24 | 1996-10-03 | Bovine factor xa inhibiting factor and pharmaceutical compositions containing the same |
Country Status (8)
| Country | Link |
|---|---|
| US (2) | US5182113A (fr) |
| EP (1) | EP0352903B1 (fr) |
| JP (1) | JP3176604B2 (fr) |
| AT (1) | ATE102039T1 (fr) |
| DE (1) | DE68913383T2 (fr) |
| ES (1) | ES2052916T3 (fr) |
| HK (1) | HK182296A (fr) |
| IL (1) | IL86856A0 (fr) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4001238A1 (de) * | 1990-01-18 | 1991-07-25 | Basf Ag | Verfahren zur anreicherung bzw. reinigung von biomolekuelen |
| CA2047527A1 (fr) * | 1990-07-24 | 1992-01-25 | Christopher Dunwiddie | Mode d'administration d'un anticoagulant a des fins therapeutiques |
| GB9022040D0 (en) * | 1990-10-10 | 1990-11-21 | Biopharm Ltd | Platelet adhesion inhibitor |
| DE4234921A1 (de) * | 1992-10-16 | 1994-04-21 | Basf Ag | Neues, die Gerinnungszeit des Blutes verlängerndes Protein aus dem Landblutegel Haemadipsa sylestris |
| AU6630294A (en) * | 1993-04-09 | 1994-11-08 | Bio-Technology General Corporation | Production of recombinant factor xa inhibitor of leech hirudo medicinalis |
| US5863534A (en) * | 1993-04-09 | 1999-01-26 | Bio-Technology General Corp. | Polypeptide having factor Xa inhibitory method of reducing blood coagulation with a novel polypeptide having factor Xa inhibitory activity |
| ES2155472T3 (es) * | 1993-04-09 | 2001-05-16 | Bio Technology General Corp | Nuevo polipeptido con actividad inhibidora del factor xa. |
| ES2169080T3 (es) * | 1993-07-01 | 2002-07-01 | Merck Patent Gmbh | Inhibidor de la agregacion de plaquetas estimulada por colageno. |
| DE4440892A1 (de) * | 1994-11-17 | 1996-05-23 | Gruenenthal Gmbh | Proteine mit fibrinolytischen und gerinnungshemmenden Eigenschaften |
| US6069130A (en) | 1995-06-07 | 2000-05-30 | Cor Therapeutics, Inc. | Ketoheterocyclic inhibitors of factor Xa |
| US5919765A (en) * | 1995-06-07 | 1999-07-06 | Cor Therapeutics, Inc. | Inhibitors of factor XA |
| US6046169A (en) * | 1995-06-07 | 2000-04-04 | Cor Therapeutics, Inc. | Inhibitors of factor XA |
| US5721214A (en) * | 1995-06-07 | 1998-02-24 | Cor Therapeutics, Inc. | Inhibitors of factor Xa |
| US6022861A (en) * | 1995-06-07 | 2000-02-08 | Cor Therapeutics, Inc. | Ketoheterocyclic inhibitors of factor Xa |
| US6245743B1 (en) | 1996-06-05 | 2001-06-12 | Cor Therapeutics, Inc. | Inhibitors of factor Xa |
| US6262047B1 (en) | 1996-10-11 | 2001-07-17 | Cor Therapeutics, Inc. | Selective factor Xa inhibitors |
| US6063794A (en) | 1996-10-11 | 2000-05-16 | Cor Therapeutics Inc. | Selective factor Xa inhibitors |
| US6194435B1 (en) | 1996-10-11 | 2001-02-27 | Cor Therapeutics, Inc. | Lactams as selective factor Xa inhibitors |
| US6369080B2 (en) | 1996-10-11 | 2002-04-09 | Cor Therapeutics, Inc. | Selective factor Xa inhibitors |
| NZ500353A (en) | 1997-04-14 | 2002-02-01 | Cor Therapeutics Inc | Cyclic diaza compounds that are selective inhibitors of factor Xa |
| AU741099B2 (en) * | 1997-04-14 | 2001-11-22 | Millennium Pharmaceuticals, Inc. | Selective factor Xa inhibitors |
| AU6896398A (en) | 1997-04-14 | 1998-11-11 | Cor Therapeutics, Inc. | Selective factor xa inhibitors |
| US6218382B1 (en) | 1997-08-11 | 2001-04-17 | Cor Therapeutics, Inc | Selective factor Xa inhibitors |
| US6333321B1 (en) | 1997-08-11 | 2001-12-25 | Cor Therapeutics, Inc. | Selective factor Xa inhibitors |
| US6228854B1 (en) | 1997-08-11 | 2001-05-08 | Cor Therapeutics, Inc. | Selective factor Xa inhibitors |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4588587A (en) * | 1983-03-01 | 1986-05-13 | Pennsylvania Hospital | Method of treatment to inhibit metastasis |
| EP0209061B1 (fr) * | 1985-07-17 | 1994-01-12 | Hoechst Aktiengesellschaft | Peptides à activité anticoagulante, leur procédé de préparation, d'obtention, leur application et les agents les contenant |
| JPS63146900A (ja) * | 1986-09-18 | 1988-06-18 | ザ コントリビューターズ トゥー ザ ペンシルバニア | 抗凝血性及び抗転移性特性を有するタンパク質 |
| US4832849A (en) * | 1988-06-16 | 1989-05-23 | Merrell Dow Pharmaceuticals Inc. | Extraction and purification of an anticoagulant principle from the south american leech, haementeria ghilianii |
-
1988
- 1988-06-24 IL IL86856A patent/IL86856A0/xx not_active IP Right Cessation
-
1989
- 1989-06-23 ES ES89306345T patent/ES2052916T3/es not_active Expired - Lifetime
- 1989-06-23 DE DE68913383T patent/DE68913383T2/de not_active Expired - Fee Related
- 1989-06-23 US US07/370,601 patent/US5182113A/en not_active Expired - Fee Related
- 1989-06-23 EP EP89306345A patent/EP0352903B1/fr not_active Expired - Lifetime
- 1989-06-23 AT AT89306345T patent/ATE102039T1/de not_active IP Right Cessation
- 1989-06-26 JP JP16362189A patent/JP3176604B2/ja not_active Expired - Fee Related
-
1993
- 1993-01-08 US US08/002,218 patent/US5403596A/en not_active Expired - Fee Related
-
1996
- 1996-10-03 HK HK182296A patent/HK182296A/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| EP0352903A3 (en) | 1990-06-13 |
| DE68913383T2 (de) | 1994-07-14 |
| JPH02111800A (ja) | 1990-04-24 |
| ES2052916T3 (es) | 1994-07-16 |
| US5182113A (en) | 1993-01-26 |
| ATE102039T1 (de) | 1994-03-15 |
| DE68913383D1 (de) | 1994-04-07 |
| EP0352903A2 (fr) | 1990-01-31 |
| JP3176604B2 (ja) | 2001-06-18 |
| US5403596A (en) | 1995-04-04 |
| IL86856A0 (en) | 1988-11-30 |
| EP0352903B1 (fr) | 1994-03-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PC | Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee) |