RU2000100374A - MIXTURES OF OLIGOSACCHARIDES, possessing anti-thrombotic activity - Google Patents
MIXTURES OF OLIGOSACCHARIDES, possessing anti-thrombotic activityInfo
- Publication number
- RU2000100374A RU2000100374A RU2000100374/04A RU2000100374A RU2000100374A RU 2000100374 A RU2000100374 A RU 2000100374A RU 2000100374/04 A RU2000100374/04 A RU 2000100374/04A RU 2000100374 A RU2000100374 A RU 2000100374A RU 2000100374 A RU2000100374 A RU 2000100374A
- Authority
- RU
- Russia
- Prior art keywords
- mixture
- gal
- nac
- sulfate
- mixture according
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title claims 17
- 230000002785 anti-thrombosis Effects 0.000 title claims 2
- 229920001542 oligosaccharide Polymers 0.000 title claims 2
- 150000002482 oligosaccharides Polymers 0.000 title claims 2
- 150000002016 disaccharides Chemical group 0.000 claims 6
- 230000000694 effects Effects 0.000 claims 5
- 239000004019 antithrombin Substances 0.000 claims 4
- 150000007942 carboxylates Chemical class 0.000 claims 4
- QAOWNCQODCNURD-UHFFFAOYSA-L sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims 4
- NINIDFKCEFEMDL-UHFFFAOYSA-N sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims 4
- 229910052717 sulfur Inorganic materials 0.000 claims 4
- 239000011593 sulfur Substances 0.000 claims 4
- 230000001732 thrombotic Effects 0.000 claims 4
- 229920000045 Dermatan sulfate Polymers 0.000 claims 3
- AVJBPWGFOQAPRH-FWMKGIEWSA-L Dermatan sulfate 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-L 0.000 claims 3
- 229940051593 dermatan sulfate Drugs 0.000 claims 3
- 238000004519 manufacturing process Methods 0.000 claims 3
- IAJILQKETJEXLJ-QTBDOELSSA-N aldehydo-D-glucuronic acid Chemical class O=C[C@H](O)[C@@H](O)[C@H](O)[C@H](O)C(O)=O IAJILQKETJEXLJ-QTBDOELSSA-N 0.000 claims 2
- 238000010828 elution Methods 0.000 claims 2
- 238000005194 fractionation Methods 0.000 claims 2
- 150000008273 hexosamines Chemical class 0.000 claims 2
- 238000005342 ion exchange Methods 0.000 claims 2
- 239000008194 pharmaceutical composition Substances 0.000 claims 2
- 230000002265 prevention Effects 0.000 claims 2
- 239000000243 solution Substances 0.000 claims 2
- AEMOLEFTQBMNLQ-VCSGLWQLSA-N α-L-iduronic acid Chemical class O[C@@H]1O[C@@H](C(O)=O)[C@@H](O)[C@H](O)[C@H]1O AEMOLEFTQBMNLQ-VCSGLWQLSA-N 0.000 claims 2
- JPIJQSOTBSSVTP-UHFFFAOYSA-M 2,3,4-trihydroxybutanoate Chemical compound OCC(O)C(O)C([O-])=O JPIJQSOTBSSVTP-UHFFFAOYSA-M 0.000 claims 1
- KHIWWQKSHDUIBK-UHFFFAOYSA-M AC1L4ZKD Chemical compound [O-]I(=O)(=O)=O KHIWWQKSHDUIBK-UHFFFAOYSA-M 0.000 claims 1
- 206010051055 Deep vein thrombosis Diseases 0.000 claims 1
- 210000000936 Intestines Anatomy 0.000 claims 1
- OVRNDRQMDRJTHS-CBQIKETKSA-N N-ACETYL-D-GALACTOSAMINE Chemical compound CC(=O)N[C@H]1[C@@H](O)O[C@H](CO)[C@H](O)[C@@H]1O OVRNDRQMDRJTHS-CBQIKETKSA-N 0.000 claims 1
- 238000005903 acid hydrolysis reaction Methods 0.000 claims 1
- 239000003146 anticoagulant agent Substances 0.000 claims 1
- 239000003125 aqueous solvent Substances 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 claims 1
- CROBTXVXNQNKKO-UHFFFAOYSA-N borohydride Chemical compound [BH4-] CROBTXVXNQNKKO-UHFFFAOYSA-N 0.000 claims 1
- 239000000969 carrier Substances 0.000 claims 1
- 238000003776 cleavage reaction Methods 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 claims 1
- 239000002270 dispersing agent Substances 0.000 claims 1
- 239000000839 emulsion Substances 0.000 claims 1
- 238000005755 formation reaction Methods 0.000 claims 1
- 238000002682 general surgery Methods 0.000 claims 1
- 239000003456 ion exchange resin Substances 0.000 claims 1
- 229920003303 ion-exchange polymer Polymers 0.000 claims 1
- 230000001404 mediated Effects 0.000 claims 1
- 150000007522 mineralic acids Chemical class 0.000 claims 1
- 230000003287 optical Effects 0.000 claims 1
- 230000003647 oxidation Effects 0.000 claims 1
- 238000007254 oxidation reaction Methods 0.000 claims 1
- KHIWWQKSHDUIBK-UHFFFAOYSA-N periodic acid Chemical compound OI(=O)(=O)=O KHIWWQKSHDUIBK-UHFFFAOYSA-N 0.000 claims 1
- 230000000069 prophylaxis Effects 0.000 claims 1
- 150000003839 salts Chemical class 0.000 claims 1
- 239000011780 sodium chloride Substances 0.000 claims 1
- 239000002904 solvent Substances 0.000 claims 1
- 239000007858 starting material Substances 0.000 claims 1
- 238000005670 sulfation reaction Methods 0.000 claims 1
- 239000000375 suspending agent Substances 0.000 claims 1
- 239000000725 suspension Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
Claims (17)
где R представляет собой Н или SO3 -, а n находится в интервале 3-37 для 90% смеси или более и 10-15 для пика молекулярного распределения, и где может иметь место сульфатирование Gal-NAc-остатков в 6-м положении, при этом данная смесь имеет следующие характеристики:
(a) молекулярная масса в диапазоне 1600-20000 для 90% смеси,
(b) содержание серы 6,0-8,0 вес.%,
(c) сульфат/карбоксилатное соотношение 1,2-1,6,
(d) соотношение дисульфатированных дисахаридов к содержанию моносульфатированных дисахаридов, 20-60 вес.%, и
(e) антитромбиновая активность 20-60 МЕ/мг.1. A mixture of linear oligosaccharides obtained from dermatan sulfate, which may contain a small amount of residues of D-glucuronic acid derivatives and hexosamines other than N-acetyl-D-galactosamine (Gal-NAc), and this mixture contains a different number of repeated sulfated disaccharide units, derivatives of L-iduronic acid (IdoA) and Gal-NAc, according to formula I:
where R is H or SO 3 - , and n is in the range of 3-37 for 90% of a mixture or more and 10-15 for the peak molecular distribution, and where sulphation of Gal-NAc residues in the 6th position may occur, however, this mixture has the following characteristics:
(a) molecular weight in the range of 1600-20000 for 90% of the mixture,
(b) a sulfur content of 6.0 to 8.0 wt.%,
(c) sulfate / carboxylate ratio of 1.2-1.6,
(d) the ratio of disulfated disaccharides to the content of monosulfated disaccharides, 20-60 wt.%, and
(e) antithrombin activity 20–60 IU / mg.
(a) молекулярная масса в диапазоне 1600-20000 для 90% смеси,
(b) содержание серы 6,0-8,0 вес.%,
(c) сульфат/карбоксилатное соотношение 1,2-1,6,
(d) соотношение дисульфатированных дисахаридов к содержанию моносульфатированных дисахаридов по весу 20-60%,
(е) антитромбиновая активность 20-60 МЕ/мг.10. The method according to claim 8, wherein by said ion-exchange fractionation, relatively highly sulfated fragments are separated from fragments with a lower degree of sulfation, with the highly sulfated fractions characterized by the following indicators:
(a) molecular weight in the range of 1600-20000 for 90% of the mixture,
(b) a sulfur content of 6.0 to 8.0 wt.%,
(c) sulfate / carboxylate ratio of 1.2-1.6,
(d) the ratio of disulfated disaccharides to the content of monosulfated disaccharides by weight 20-60%,
(e) antithrombin activity 20–60 IU / mg.
Специфическое оптическое вращение (4% в воде) - 50-70o
Сера - 5,3-6,3% (вес/вес)
Сульфат/карбоксилатное соотношение - 1,0-1,3
НСП - опосредованная антитромбиновая активность - 2-10 МЕ/мг.11. The method according to any of paragraphs.8-10, characterized by the use of dermatan sulfate isolated from animal intestines and having the following characteristics as a starting material:
Specific optical rotation (4% in water) - 50-70 o
Sulfur - 5.3-6.3% (w / w)
Sulfate / carboxylate ratio - 1.0-1.3
NSP - mediated antithrombin activity - 2-10 IU / mg.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9711443.3 | 1997-06-03 | ||
GBGB9711443.3A GB9711443D0 (en) | 1997-06-03 | 1997-06-03 | Chemical suppositions |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2000100374A true RU2000100374A (en) | 2001-11-20 |
RU2216548C2 RU2216548C2 (en) | 2003-11-20 |
Family
ID=10813494
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2000100374/04A RU2216548C2 (en) | 1997-06-03 | 1998-05-15 | Mixture of linear oligosaccharides prepared from dermatan sulfate, pharmaceutical composition eliciting anti-thrombotic effect and treatment method |
Country Status (20)
Country | Link |
---|---|
US (1) | US6486137B1 (en) |
EP (1) | EP0986580B1 (en) |
JP (1) | JP2002502454A (en) |
KR (1) | KR20010013284A (en) |
CN (1) | CN1145643C (en) |
AT (1) | ATE236933T1 (en) |
AU (1) | AU740671B2 (en) |
CA (1) | CA2293587A1 (en) |
CZ (1) | CZ292622B6 (en) |
DE (1) | DE69813216T2 (en) |
DK (1) | DK0986580T3 (en) |
ES (1) | ES2193534T3 (en) |
GB (1) | GB9711443D0 (en) |
HK (1) | HK1028251A1 (en) |
HU (1) | HUP0002333A3 (en) |
NZ (1) | NZ501254A (en) |
PL (1) | PL337231A1 (en) |
PT (1) | PT986580E (en) |
RU (1) | RU2216548C2 (en) |
WO (1) | WO1998055514A1 (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998014169A1 (en) | 1996-09-30 | 1998-04-09 | Brigham & Women's Hospital | Methods and compounds for treatment of abnormal uterine bleeding |
EP1423130A1 (en) * | 2001-08-28 | 2004-06-02 | Leo Pharma A/S | Antithrombotic compositions comprising low molecular weight heparin and low molecular weight dermatan sulphate |
US20040171819A1 (en) | 2002-10-10 | 2004-09-02 | Aventis Pharma S.A. | Mixtures of polysaccharides derived from heparin, their preparation and pharmaceutical compositions containing them |
CN100345868C (en) * | 2003-04-18 | 2007-10-31 | 山东大学 | Dermatan sulfate with low molecule and its preparing method |
WO2005092931A1 (en) * | 2004-03-26 | 2005-10-06 | Taisho Pharmaceutical Co., Ltd. | Preparation process of oligoglycosaminoglycan, and reducing end glucuronic acid type oligochondroitin sulfate and pharmaceutical composition comprising the same |
US20050261241A1 (en) | 2004-05-19 | 2005-11-24 | Celsus Biopharmaceuticals, Inc. | Use of dermatan sulfates and/or desulfated heparins to treat or prevent heparinoid-induced autoimmune responses |
CN102046781A (en) * | 2008-05-30 | 2011-05-04 | 动量制药公司 | Saccharide structures and methods of making and using such structures |
ES2364683B1 (en) * | 2009-12-29 | 2012-08-08 | Bioibérica S.A. | DISULATIZES SULFATED FOR THE TREATMENT OF NEURODEGENERATIVE AND / OR NEUROVASCULAR DISEASES. |
WO2013006906A1 (en) * | 2011-07-11 | 2013-01-17 | Commonwealth Scientific And Industrial Research Organisation | Dermatan sulphate, pharmaceutical compositions and process for producing same |
WO2013095215A1 (en) | 2011-12-19 | 2013-06-27 | Dilaforette Ab | Low anticoagulant heparins |
DK2794665T3 (en) | 2011-12-19 | 2018-01-29 | Dilafor Ab | NON-ANTICOAGULATIVE GLYCOSAMINOGLYCANES COMPREHENSIVE DISACCHARID REPEATING UNIT AND MEDICAL USE THEREOF |
CN103160486A (en) * | 2013-04-02 | 2013-06-19 | 黑龙江迪龙制药有限公司 | Preparation method of porcine thrombin |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1230582B (en) * | 1988-10-21 | 1991-10-28 | Opocrin S P A Lab Farmabiologi | DERMATAN SULPHATE AND HEPARIN OILGOSACCHARID WITH ANTI-THEROSCLEROTIC ACTIVITIES |
IT1251182B (en) * | 1991-08-28 | 1995-05-04 | Opocrin Spa | DERMATAN SULPHATE OLIGOSACCHARIDES, PROCESS FOR THEIR PRODUCTION AND RELATED PHARMACEUTICAL COMPOSITIONS. |
IT1251183B (en) * | 1991-08-28 | 1995-05-04 | Opocrin Spa | HIGH DENSITY DERMATAN SULPHATE, EQUIPPED WITH HIGH THROMBOLITHIC ACTIVITY, AND PHARMACEUTICAL FORMS THAT CONTAIN IT. |
US5922690A (en) * | 1996-04-25 | 1999-07-13 | Van Gorp; Cornelius L. | Dermatan disulfate, an inhibitor of thrombin generation and activation |
-
1997
- 1997-06-03 GB GBGB9711443.3A patent/GB9711443D0/en active Pending
-
1998
- 1998-05-15 RU RU2000100374/04A patent/RU2216548C2/en not_active IP Right Cessation
- 1998-05-15 HU HU0002333A patent/HUP0002333A3/en unknown
- 1998-05-15 PL PL98337231A patent/PL337231A1/en unknown
- 1998-05-15 CA CA002293587A patent/CA2293587A1/en not_active Abandoned
- 1998-05-15 AU AU79146/98A patent/AU740671B2/en not_active Ceased
- 1998-05-15 WO PCT/EP1998/003007 patent/WO1998055514A1/en not_active Application Discontinuation
- 1998-05-15 EP EP98929355A patent/EP0986580B1/en not_active Revoked
- 1998-05-15 PT PT98929355T patent/PT986580E/en unknown
- 1998-05-15 CN CNB988057972A patent/CN1145643C/en not_active Expired - Fee Related
- 1998-05-15 AT AT98929355T patent/ATE236933T1/en not_active IP Right Cessation
- 1998-05-15 NZ NZ501254A patent/NZ501254A/en unknown
- 1998-05-15 DK DK98929355T patent/DK0986580T3/en active
- 1998-05-15 CZ CZ19994316A patent/CZ292622B6/en not_active IP Right Cessation
- 1998-05-15 JP JP50140299A patent/JP2002502454A/en not_active Ceased
- 1998-05-15 DE DE69813216T patent/DE69813216T2/en not_active Revoked
- 1998-05-15 ES ES98929355T patent/ES2193534T3/en not_active Expired - Lifetime
- 1998-05-15 US US09/445,146 patent/US6486137B1/en not_active Expired - Fee Related
- 1998-05-15 KR KR19997011277A patent/KR20010013284A/en active IP Right Grant
-
2000
- 2000-11-10 HK HK00107173A patent/HK1028251A1/en unknown
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