CN102311507B - 药用辅料羧甲基淀粉钠的制备方法 - Google Patents
药用辅料羧甲基淀粉钠的制备方法 Download PDFInfo
- Publication number
- CN102311507B CN102311507B CN201110177531A CN201110177531A CN102311507B CN 102311507 B CN102311507 B CN 102311507B CN 201110177531 A CN201110177531 A CN 201110177531A CN 201110177531 A CN201110177531 A CN 201110177531A CN 102311507 B CN102311507 B CN 102311507B
- Authority
- CN
- China
- Prior art keywords
- sodium
- starch glycolate
- ethanol
- sodium starch
- starch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 229920002472 Starch Polymers 0.000 title claims abstract description 45
- 239000008107 starch Substances 0.000 title claims abstract description 45
- 235000019698 starch Nutrition 0.000 title claims abstract description 45
- 239000000546 pharmaceutical excipient Substances 0.000 title claims abstract description 28
- 238000002360 preparation method Methods 0.000 title claims abstract description 16
- 229910052708 sodium Inorganic materials 0.000 title claims abstract description 15
- 239000011734 sodium Substances 0.000 title claims abstract description 15
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract description 96
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 48
- 229940079832 sodium starch glycolate Drugs 0.000 claims description 55
- 229920003109 sodium starch glycolate Polymers 0.000 claims description 55
- 239000008109 sodium starch glycolate Substances 0.000 claims description 55
- 229940032147 starch Drugs 0.000 claims description 38
- 229940124531 pharmaceutical excipient Drugs 0.000 claims description 25
- 238000000034 method Methods 0.000 claims description 22
- 238000009987 spinning Methods 0.000 claims description 16
- FOCAUTSVDIKZOP-UHFFFAOYSA-N chloroacetic acid Chemical compound OC(=O)CCl FOCAUTSVDIKZOP-UHFFFAOYSA-N 0.000 claims description 15
- 238000003756 stirring Methods 0.000 claims description 15
- 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 10
- 238000002513 implantation Methods 0.000 claims description 5
- 238000010792 warming Methods 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 abstract description 28
- 239000000047 product Substances 0.000 abstract description 17
- 238000005406 washing Methods 0.000 abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 9
- 238000006266 etherification reaction Methods 0.000 abstract description 5
- 239000006228 supernatant Substances 0.000 abstract description 5
- 238000005303 weighing Methods 0.000 abstract description 5
- 239000007788 liquid Substances 0.000 abstract 2
- 238000011033 desalting Methods 0.000 abstract 1
- 238000012858 packaging process Methods 0.000 abstract 1
- 238000006467 substitution reaction Methods 0.000 description 12
- 239000002253 acid Substances 0.000 description 5
- 230000001476 alcoholic effect Effects 0.000 description 5
- 239000008187 granular material Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- 238000010298 pulverizing process Methods 0.000 description 4
- 230000035484 reaction time Effects 0.000 description 4
- 238000007873 sieving Methods 0.000 description 4
- 159000000000 sodium salts Chemical class 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000000376 reactant Substances 0.000 description 3
- 230000008961 swelling Effects 0.000 description 3
- DPDMMXDBJGCCQC-UHFFFAOYSA-N [Na].[Cl] Chemical compound [Na].[Cl] DPDMMXDBJGCCQC-UHFFFAOYSA-N 0.000 description 2
- 239000002775 capsule Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000007086 side reaction Methods 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 229940023144 sodium glycolate Drugs 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- JEJAMASKDTUEBZ-UHFFFAOYSA-N tris(1,1,3-tribromo-2,2-dimethylpropyl) phosphate Chemical compound BrCC(C)(C)C(Br)(Br)OP(=O)(OC(Br)(Br)C(C)(C)CBr)OC(Br)(Br)C(C)(C)CBr JEJAMASKDTUEBZ-UHFFFAOYSA-N 0.000 description 2
- FKNQFGJONOIPTF-UHFFFAOYSA-N Sodium cation Chemical compound [Na+] FKNQFGJONOIPTF-UHFFFAOYSA-N 0.000 description 1
- 238000012658 bimolecular nucleophilic substitution Methods 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 229940089960 chloroacetate Drugs 0.000 description 1
- FOCAUTSVDIKZOP-UHFFFAOYSA-M chloroacetate Chemical compound [O-]C(=O)CCl FOCAUTSVDIKZOP-UHFFFAOYSA-M 0.000 description 1
- 238000010612 desalination reaction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012767 functional filler Substances 0.000 description 1
- 125000002791 glucosyl group Chemical group C1([C@H](O)[C@@H](O)[C@H](O)[C@H](O1)CO)* 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000009740 moulding (composite fabrication) Methods 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 229910001415 sodium ion Inorganic materials 0.000 description 1
- 229940080313 sodium starch Drugs 0.000 description 1
- 239000007909 solid dosage form Substances 0.000 description 1
- 238000007614 solvation Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Medicinal Preparation (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110177531A CN102311507B (zh) | 2011-06-28 | 2011-06-28 | 药用辅料羧甲基淀粉钠的制备方法 |
Applications Claiming Priority (1)
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CN201110177531A CN102311507B (zh) | 2011-06-28 | 2011-06-28 | 药用辅料羧甲基淀粉钠的制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN102311507A CN102311507A (zh) | 2012-01-11 |
CN102311507B true CN102311507B (zh) | 2012-10-24 |
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CN201110177531A Expired - Fee Related CN102311507B (zh) | 2011-06-28 | 2011-06-28 | 药用辅料羧甲基淀粉钠的制备方法 |
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Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102731664A (zh) * | 2012-07-17 | 2012-10-17 | 郑桂富 | 药用辅料羧甲基淀粉钠的制备方法 |
CN103214590B (zh) * | 2013-05-11 | 2016-03-09 | 郑桂富 | 一种氰乙基淀粉的制备方法 |
CN103450364B (zh) * | 2013-09-03 | 2016-03-16 | 华中农业大学 | 高取代度羧甲基淀粉及其复合水凝胶、制备方法与应用 |
CN104311682B (zh) * | 2014-11-04 | 2017-06-09 | 东莞东美食品有限公司 | 一种药用羧甲基淀粉的生产方法 |
CN104672338A (zh) * | 2015-02-04 | 2015-06-03 | 李国桐 | 一种医用硬质空心胶囊羧甲基淀粉、制备方法及应用 |
CN112569401A (zh) * | 2020-10-19 | 2021-03-30 | 南京大学 | 一种可降解淀粉多糖医用材料及其制备方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101585883A (zh) * | 2009-06-19 | 2009-11-25 | 山东一滕化工有限公司 | 高纯度羧甲基淀粉钠及其制备方法和应用 |
Family Cites Families (1)
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JPH0641482B2 (ja) * | 1988-02-22 | 1994-06-01 | 第一工業製薬株式会社 | 澱粉粕類のカルボキシメチルエーテル塩の製造方法 |
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Patent Citations (1)
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CN101585883A (zh) * | 2009-06-19 | 2009-11-25 | 山东一滕化工有限公司 | 高纯度羧甲基淀粉钠及其制备方法和应用 |
Non-Patent Citations (1)
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JP平1-213302A 1989.08.28 |
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Effective date of registration: 20121225 Address after: 233030 Cao Road, Anhui, Bengbu No. 1866 Patentee after: Bengbu College Address before: 233000 Anhui city of Bengbu province Mei Lin Yuan Building 2 unit 3 No. 10 Patentee before: Zheng Guifu |
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