JP2011169913A5 - - Google Patents
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- JP2011169913A5 JP2011169913A5 JP2011098811A JP2011098811A JP2011169913A5 JP 2011169913 A5 JP2011169913 A5 JP 2011169913A5 JP 2011098811 A JP2011098811 A JP 2011098811A JP 2011098811 A JP2011098811 A JP 2011098811A JP 2011169913 A5 JP2011169913 A5 JP 2011169913A5
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- lmwh
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- ethanol
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- HTTJABKRGRZYRN-UHFFFAOYSA-N Enoxaparin 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 16
- 239000003055 low molecular weight heparin Substances 0.000 claims 16
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N ethanol Chemical group CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims 14
- 239000002904 solvent Substances 0.000 claims 8
- 238000001556 precipitation Methods 0.000 claims 6
- 239000011780 sodium chloride Substances 0.000 claims 6
- 150000003839 salts Chemical class 0.000 claims 5
- 229920002683 Glycosaminoglycan Polymers 0.000 claims 4
- CSCPPACGZOOCGX-UHFFFAOYSA-N acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims 4
- 101710007394 HAMP Proteins 0.000 claims 3
- 238000000034 method Methods 0.000 claims 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims 2
- 229910052791 calcium Inorganic materials 0.000 claims 2
- 239000011575 calcium Substances 0.000 claims 2
- 150000001768 cations Chemical class 0.000 claims 2
- 230000029087 digestion Effects 0.000 claims 2
- 239000003937 drug carrier Substances 0.000 claims 2
- 230000002255 enzymatic Effects 0.000 claims 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- 229910052759 nickel Inorganic materials 0.000 claims 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims 2
- 230000001376 precipitating Effects 0.000 claims 2
- 238000002360 preparation method Methods 0.000 claims 2
- VSGNNIFQASZAOI-UHFFFAOYSA-L Calcium acetate Chemical group [Ca+2].CC([O-])=O.CC([O-])=O VSGNNIFQASZAOI-UHFFFAOYSA-L 0.000 claims 1
- 125000003275 alpha amino acid group Chemical group 0.000 claims 1
- 150000001450 anions Chemical class 0.000 claims 1
- 229910052788 barium Inorganic materials 0.000 claims 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium(0) Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 claims 1
- 229910052790 beryllium Inorganic materials 0.000 claims 1
- ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium(0) Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 claims 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 claims 1
- 229910052793 cadmium Inorganic materials 0.000 claims 1
- 229960005147 calcium acetate Drugs 0.000 claims 1
- 235000011092 calcium acetate Nutrition 0.000 claims 1
- 239000001639 calcium acetate Substances 0.000 claims 1
- -1 cation salt Chemical class 0.000 claims 1
- 229910052802 copper Inorganic materials 0.000 claims 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims 1
- 239000010949 copper Substances 0.000 claims 1
- 229920000669 heparin Polymers 0.000 claims 1
- 125000003372 histidine group Chemical group [H]N([H])C(C(=O)O*)C([H])([H])C1=C([H])N([H])C([H])=N1 0.000 claims 1
- 229910052742 iron Inorganic materials 0.000 claims 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims 1
- 229910052749 magnesium Inorganic materials 0.000 claims 1
- 239000011777 magnesium Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims 1
- 229910052753 mercury Inorganic materials 0.000 claims 1
- 229910052763 palladium Inorganic materials 0.000 claims 1
- 229910052697 platinum Inorganic materials 0.000 claims 1
- 229920001184 polypeptide Polymers 0.000 claims 1
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 claims 1
- 229910052712 strontium Inorganic materials 0.000 claims 1
- 239000006228 supernatant Substances 0.000 claims 1
- 239000011135 tin Substances 0.000 claims 1
- 229910052718 tin Inorganic materials 0.000 claims 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N tin hydride Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims 1
- 229910052725 zinc Inorganic materials 0.000 claims 1
- 239000011701 zinc Substances 0.000 claims 1
Claims (27)
- 低分子量ヘパリン(LMWH)調製物を生成する方法であって、以下:
第2のLMWHの画分を提供する工程であって、該第2のLMWHの画分は、第1の高分子量画分および該第2のLMWHの画分を生成する、溶媒中でのグリコサミノグリカン(GAG)含有サンプルの塩沈殿によって得られ、ここで、該第2のLMWHの画分は、該第1の高分子量画分から分離される、工程、ならびに
該分離された第2の画分を処理して、濃縮されたLMWH調製物を生成する工程であって、ここで、該処理は、該第2の画分の酵素的消化である、工程
を包含する、方法。 - 低分子量ヘパリン(LMWH)を生成する方法であって、以下:
溶媒中でグリコサミノグリカン(GAG)含有サンプルの塩沈殿を実施して、第1の高分子量画分および第2のLMWHの画分を生成する工程、
該第2のLMWHの画分から該第1の高分子量画分を分離する工程、ならびに
該分離された第2の画分を処理して、濃縮されたLMWHを生成する工程であって、ここで、該処理は、該第2の画分の酵素的消化である、工程
を包含する、方法。 - 前記方法が、溶媒を用いた前記第2のLMWHの画分の沈殿をさらに包含する、請求項2に記載の方法。
- 前記溶媒が、エタノール、ならびに、H 2 Oとエタノールの組み合わせから選択される、請求項2に記載の方法。
- 前記GAG含有サンプルが、非分画ヘパリンである、請求項1または2に記載の方法。
- 前記塩沈殿が、二価のカチオンと弱アニオンの塩を用いて実施される、請求項1または2に記載の方法。
- 前記二価のカチオンの塩が、バリウム、カルシウム、マグネシウム、ストロンチウム、銅、ニッケル、カドミウム、亜鉛、水銀、ベリリウム、ニッケル、パラジウム、白金、鉄およびスズからなる群より選択される、請求項6に記載の方法。
- 前記二価のカチオンがカルシウムである、請求項6に記載の方法。
- 前記塩が酢酸カルシウムである、請求項1または2に記載の方法。
- 前記沈殿が、20℃〜1℃の範囲の温度において生じる、請求項1または2に記載の方法。
- 前記沈殿が、15℃〜5℃の範囲の温度において生じる、請求項10に記載の方法。
- 前記溶媒が、H 2 O、H 2 Oおよびエタノール、エタノール、H 2 Oおよびアセトン、ならびにアセトンから選択される、請求項1または2に記載の方法。
- 前記溶媒がH 2 Oおよびエタノールである、請求項12に記載の方法。
- 前記溶媒が、65:35〜35:65のH 2 O:エタノール比を有する、請求項13に記載の方法。
- 前記溶媒が、55:45〜45:55のH 2 O:エタノール比を有する、請求項14に記載の方法。
- 前記第2のLMWHの画分が、上清中に含まれる、請求項1または2に記載の方法。
- 前記第2の画分の平均分子量が、8000Daまたは8000Da未満である、請求項1または2に記載の方法。
- 前記第2の画分の平均分子量が、8000Da未満である、請求項1または2に記載の方法。
- 前記第2の画分が、8000Da未満の分子量を有する分子を少なくとも60%有する、請求項1または2に記載の方法。
- 前記第2のLWMHの画分が、ヘパリナーゼIIIで消化される、請求項1または2に記載の方法。
- 前記消化された第2のLWMH画分を精製または分離する工程をさらに包含する、請求項20に記載の方法。
- 前記消化された第2のLMWH画分を沈殿させる工程をさらに包含する、請求項20に記載の方法。
- 前記精製されたLWMH画分を、薬学的キャリアとともに処方する工程をさらに包含する、請求項21に記載の方法。
- 請求項1または2に記載の方法であって、前記第2のLWMHの画分が改変型ヘパリナーゼIIIで消化され、ここで、該改変型ヘパリナーゼIIIが、配列番号2の成熟ペプチドのアミノ酸配列を有するポリペプチドを含み、ここで、His36、His105、His110、His139、His152、His225、His234、His241、His424、His469およびHis539からなる群より選択される少なくとも1つのヒスチジン残基が置換されている、方法。
- 前記消化された第2のLWMH画分を精製または分離する工程をさらに包含する、請求項24に記載の方法。
- 前記消化された第2のLMWH画分を沈殿させる工程をさらに包含する、請求項24に記載の方法。
- 前記精製されたLWMH画分を、薬学的キャリアとともに処方する工程をさらに包含する、請求項25に記載の方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US23199400P | 2000-09-12 | 2000-09-12 | |
US60/231,994 | 2000-09-12 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2002527786A Division JP4911865B2 (ja) | 2000-09-12 | 2001-09-12 | 低分子量ヘパリンに関連する方法および生成物 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2011169913A JP2011169913A (ja) | 2011-09-01 |
JP2011169913A5 true JP2011169913A5 (ja) | 2012-06-21 |
JP5186019B2 JP5186019B2 (ja) | 2013-04-17 |
Family
ID=22871450
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2002527786A Expired - Fee Related JP4911865B2 (ja) | 2000-09-12 | 2001-09-12 | 低分子量ヘパリンに関連する方法および生成物 |
JP2011098811A Expired - Fee Related JP5186019B2 (ja) | 2000-09-12 | 2011-04-26 | 低分子量ヘパリンに関連する方法および生成物 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2002527786A Expired - Fee Related JP4911865B2 (ja) | 2000-09-12 | 2001-09-12 | 低分子量ヘパリンに関連する方法および生成物 |
Country Status (12)
Country | Link |
---|---|
US (6) | US7083937B2 (ja) |
EP (2) | EP1319183B1 (ja) |
JP (2) | JP4911865B2 (ja) |
AT (1) | ATE426805T1 (ja) |
AU (1) | AU2001292618A1 (ja) |
CA (1) | CA2422059C (ja) |
CY (1) | CY1110323T1 (ja) |
DE (1) | DE60138115D1 (ja) |
DK (1) | DK1319183T3 (ja) |
ES (2) | ES2640975T3 (ja) |
PT (1) | PT1319183E (ja) |
WO (1) | WO2002023190A2 (ja) |
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