CN101762668B - 肝素中硫酸皮肤素定量检测方法 - Google Patents
肝素中硫酸皮肤素定量检测方法 Download PDFInfo
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- CN101762668B CN101762668B CN 200910256076 CN200910256076A CN101762668B CN 101762668 B CN101762668 B CN 101762668B CN 200910256076 CN200910256076 CN 200910256076 CN 200910256076 A CN200910256076 A CN 200910256076A CN 101762668 B CN101762668 B CN 101762668B
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- dermatan sulfate
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- 229920000045 Dermatan sulfate Polymers 0.000 title claims abstract description 59
- 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 title claims abstract description 59
- 229940051593 dermatan sulfate Drugs 0.000 title claims abstract description 59
- HTTJABKRGRZYRN-UHFFFAOYSA-N Heparin 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 title claims abstract description 22
- 229960002897 heparin Drugs 0.000 title claims abstract description 22
- 229920000669 heparin Polymers 0.000 title claims abstract description 20
- 238000000034 method Methods 0.000 title claims abstract description 9
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract description 14
- 239000000706 filtrate Substances 0.000 claims abstract description 13
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims abstract description 12
- LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 claims abstract description 12
- 238000001514 detection method Methods 0.000 claims abstract description 6
- 238000001914 filtration Methods 0.000 claims abstract description 6
- 235000010288 sodium nitrite Nutrition 0.000 claims abstract description 6
- 238000003756 stirring Methods 0.000 claims abstract description 6
- 229910021642 ultra pure water Inorganic materials 0.000 claims abstract description 5
- 239000012498 ultrapure water Substances 0.000 claims abstract description 5
- 239000007788 liquid Substances 0.000 claims description 66
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 claims description 9
- 238000012360 testing method Methods 0.000 claims description 8
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 230000003750 conditioning effect Effects 0.000 claims description 5
- 239000012982 microporous membrane Substances 0.000 claims description 5
- 238000002360 preparation method Methods 0.000 claims description 5
- 235000011121 sodium hydroxide Nutrition 0.000 claims description 5
- 239000002253 acid Substances 0.000 claims description 3
- 239000008186 active pharmaceutical agent Substances 0.000 claims description 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 2
- IJKVHSBPTUYDLN-UHFFFAOYSA-N dihydroxy(oxo)silane Chemical compound O[Si](O)=O IJKVHSBPTUYDLN-UHFFFAOYSA-N 0.000 claims description 2
- 239000000945 filler Substances 0.000 claims description 2
- 229910052708 sodium Inorganic materials 0.000 claims description 2
- 239000011734 sodium Substances 0.000 claims description 2
- 238000002270 exclusion chromatography Methods 0.000 abstract description 2
- 239000000243 solution Substances 0.000 abstract 7
- 239000000523 sample Substances 0.000 abstract 3
- 239000012488 sample solution Substances 0.000 abstract 3
- 239000012088 reference solution Substances 0.000 abstract 2
- 239000012528 membrane Substances 0.000 abstract 1
- 238000001471 micro-filtration Methods 0.000 abstract 1
- 239000003814 drug Substances 0.000 description 3
- 229920002971 Heparan sulfate Polymers 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 229920002683 Glycosaminoglycan Polymers 0.000 description 1
- 230000000879 anti-atherosclerotic effect Effects 0.000 description 1
- 230000003110 anti-inflammatory effect Effects 0.000 description 1
- 230000002785 anti-thrombosis Effects 0.000 description 1
- 239000003146 anticoagulant agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000144 pharmacologic effect Effects 0.000 description 1
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- Investigating Or Analysing Biological Materials (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Abstract
Description
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Priority Applications (1)
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CN 200910256076 CN101762668B (zh) | 2009-12-24 | 2009-12-24 | 肝素中硫酸皮肤素定量检测方法 |
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CN 200910256076 CN101762668B (zh) | 2009-12-24 | 2009-12-24 | 肝素中硫酸皮肤素定量检测方法 |
Publications (2)
Publication Number | Publication Date |
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CN101762668A CN101762668A (zh) | 2010-06-30 |
CN101762668B true CN101762668B (zh) | 2013-06-19 |
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CN 200910256076 Active CN101762668B (zh) | 2009-12-24 | 2009-12-24 | 肝素中硫酸皮肤素定量检测方法 |
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102633905B (zh) * | 2011-04-11 | 2014-10-08 | 南通天龙畜产品有限公司 | 一种肝素钠中不被亚硝酸降解且在肝素钠保留时间附近出峰的物质的去除方法 |
CN103698426B (zh) * | 2013-12-12 | 2015-08-05 | 中国海洋大学 | 一种降解获得及检测硫酸软骨素和透明质酸二糖的方法 |
CN105203647A (zh) * | 2014-05-29 | 2015-12-30 | 东营天东制药有限公司 | 肝素钠中多硫酸软骨素和硫酸皮肤素的高灵敏度检测方法 |
EP3271715B1 (en) * | 2015-03-16 | 2024-03-13 | Waters Technologies Corporation | Methods for analyte detection and quantification using threshold analyte calibration |
CN109596742B (zh) * | 2018-12-25 | 2022-04-26 | 深圳市格利科生物科技有限公司 | 一种检测硫酸乙酰肝素成品中主要成分含量的方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1850864A (zh) * | 2006-05-29 | 2006-10-25 | 南京健友生物化学制药有限公司 | 肝素钠副产物中分离提纯硫酸皮肤素和低分子硫酸乙酰肝素的方法 |
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2009
- 2009-12-24 CN CN 200910256076 patent/CN101762668B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1850864A (zh) * | 2006-05-29 | 2006-10-25 | 南京健友生物化学制药有限公司 | 肝素钠副产物中分离提纯硫酸皮肤素和低分子硫酸乙酰肝素的方法 |
Non-Patent Citations (2)
Title |
---|
Analysis of heparin sodium by SAX/HPLC for contaminants and impurities;Michael L.Trehy et al;《Journal of Pharmaceutical and Biomedical Analysis》;20081224(第49期);670-673 * |
Michael L.Trehy et al.Analysis of heparin sodium by SAX/HPLC for contaminants and impurities.《Journal of Pharmaceutical and Biomedical Analysis》.2008,(第49期),670-673. |
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CN101762668A (zh) | 2010-06-30 |
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Inventor after: Yang Xiaohong Inventor after: Zhang Zaizhong Inventor after: Guo Lin Inventor after: Li Rong Inventor after: Wang Chunmei Inventor after: Bo Xiaoxia Inventor after: Li Jiayao Inventor before: Ji Shengli Inventor before: Zhou Xia Inventor before: Bo Xiaoxia Inventor before: Li Jiayao |
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Free format text: CORRECT: INVENTOR; FROM: JI SHENGLI ZHOU XIA BO XIAOXIA LI JIAYAO TO: YANG XIAOHONG ZHANG ZAIZHONG GUO LIN LI RONG WANG CHUNMEI BO XIAOXIA LI JIAYAO Free format text: CORRECT: ADDRESS; FROM: 257088 DONGYING, SHANDONG PROVINCE TO: 257000 DONGYING, SHANDONG PROVINCE |
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Effective date of registration: 20120920 Address after: 257000 Shandong District of Dongying city in Dongying Province North Road No. 726 in the building Applicant after: SHANDONG HI-TECH CHEMICAL GROUP Co.,Ltd. Applicant after: DONGYING TIANDONG PHARMACEUTICAL Co.,Ltd. Address before: 257000 Shandong District of Dongying city in Dongying Province North Road No. 726 in the building Applicant before: SHANDONG HI-TECH CHEMICAL GROUP Co.,Ltd. Applicant before: DONGYING TIANDONG BIOCHEMICAL INDUSTRY Co.,Ltd. |
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Address after: 257000 West of HaoChun Road, Dongying District, Dongying City, Shandong Province Co-patentee after: DONGYING TIANDONG PHARMACEUTICAL Co.,Ltd. Patentee after: Shandong Haike Chemical Co.,Ltd. Address before: 257000 Shandong District of Dongying city in Dongying Province North Road No. 726 in the building Co-patentee before: DONGYING TIANDONG PHARMACEUTICAL Co.,Ltd. Patentee before: SHANDONG HI-TECH CHEMICAL GROUP Co.,Ltd. |
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Effective date of registration: 20200426 Address after: 257000 No. two, 1236 South Road, Dongying District, Shandong, Dongying Patentee after: DONGYING TIANDONG PHARMACEUTICAL Co.,Ltd. Address before: 257000 West of HaoChun Road, Dongying District, Dongying City, Shandong Province Co-patentee before: DONGYING TIANDONG PHARMACEUTICAL Co.,Ltd. Patentee before: Shandong Haike Chemical Co.,Ltd. |