CN100364608C - 甲状旁腺激素缓释微球 - Google Patents
甲状旁腺激素缓释微球 Download PDFInfo
- Publication number
- CN100364608C CN100364608C CNB2005100292782A CN200510029278A CN100364608C CN 100364608 C CN100364608 C CN 100364608C CN B2005100292782 A CNB2005100292782 A CN B2005100292782A CN 200510029278 A CN200510029278 A CN 200510029278A CN 100364608 C CN100364608 C CN 100364608C
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- CN
- China
- Prior art keywords
- parathyroid hormone
- release
- polysaccharide
- microsphere
- polymer
- 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.)
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- 102000003982 Parathyroid hormone Human genes 0.000 title claims abstract description 64
- 108090000445 Parathyroid hormone Proteins 0.000 title claims abstract description 64
- 229960001319 parathyroid hormone Drugs 0.000 title claims abstract description 64
- 239000000199 parathyroid hormone Substances 0.000 title claims abstract description 64
- 239000004005 microsphere Substances 0.000 title claims abstract description 43
- 238000013268 sustained release Methods 0.000 title claims abstract description 11
- 239000012730 sustained-release form Substances 0.000 title claims abstract description 11
- 150000004676 glycans Chemical class 0.000 claims abstract description 27
- 229920001282 polysaccharide Polymers 0.000 claims abstract description 27
- 239000005017 polysaccharide Substances 0.000 claims abstract description 27
- 239000002245 particle Substances 0.000 claims abstract description 4
- 229920000642 polymer Polymers 0.000 claims abstract 9
- 239000011159 matrix material Substances 0.000 claims abstract 2
- 229920002521 macromolecule Polymers 0.000 claims description 24
- 229920001577 copolymer Polymers 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 7
- 108090000765 processed proteins & peptides Proteins 0.000 claims description 6
- 229920001184 polypeptide Polymers 0.000 claims description 5
- 102000004196 processed proteins & peptides Human genes 0.000 claims description 5
- AEMRFAOFKBGASW-UHFFFAOYSA-N Glycolic acid Chemical compound OCC(O)=O AEMRFAOFKBGASW-UHFFFAOYSA-N 0.000 claims description 4
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 claims description 4
- 150000001413 amino acids Chemical class 0.000 claims description 3
- 229920002678 cellulose Polymers 0.000 claims description 3
- 239000001913 cellulose Substances 0.000 claims description 3
- KIUKXJAPPMFGSW-DNGZLQJQSA-N (2S,3S,4S,5R,6R)-6-[(2S,3R,4R,5S,6R)-3-Acetamido-2-[(2S,3S,4R,5R,6R)-6-[(2R,3R,4R,5S,6R)-3-acetamido-2,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-2-carboxy-4,5-dihydroxyoxan-3-yl]oxy-5-hydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-3,4,5-trihydroxyoxane-2-carboxylic acid Chemical compound CC(=O)N[C@H]1[C@H](O)O[C@H](CO)[C@@H](O)[C@@H]1O[C@H]1[C@H](O)[C@@H](O)[C@H](O[C@H]2[C@@H]([C@@H](O[C@H]3[C@@H]([C@@H](O)[C@H](O)[C@H](O3)C(O)=O)O)[C@H](O)[C@@H](CO)O2)NC(C)=O)[C@@H](C(O)=O)O1 KIUKXJAPPMFGSW-DNGZLQJQSA-N 0.000 claims description 2
- 229920000615 alginic acid Polymers 0.000 claims description 2
- 235000010443 alginic acid Nutrition 0.000 claims description 2
- 125000000539 amino acid group Chemical group 0.000 claims description 2
- 229920002674 hyaluronan Polymers 0.000 claims description 2
- 229960003160 hyaluronic acid Drugs 0.000 claims description 2
- 235000014655 lactic acid Nutrition 0.000 claims description 2
- 239000004310 lactic acid Substances 0.000 claims description 2
- 229920002307 Dextran Polymers 0.000 claims 1
- 238000001035 drying Methods 0.000 claims 1
- 229920000747 poly(lactic acid) Polymers 0.000 claims 1
- 239000004626 polylactic acid Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 37
- 239000003814 drug Substances 0.000 abstract description 17
- 229940079593 drug Drugs 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 6
- 238000002360 preparation method Methods 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000004220 aggregation Methods 0.000 abstract 1
- 230000002776 aggregation Effects 0.000 abstract 1
- 238000001179 sorption measurement Methods 0.000 abstract 1
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 42
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 42
- 210000003022 colostrum Anatomy 0.000 description 21
- 235000021277 colostrum Nutrition 0.000 description 21
- 239000011780 sodium chloride Substances 0.000 description 21
- 239000000243 solution Substances 0.000 description 16
- 239000004372 Polyvinyl alcohol Substances 0.000 description 14
- 239000007864 aqueous solution Substances 0.000 description 14
- 229920002451 polyvinyl alcohol Polymers 0.000 description 14
- 239000008307 w/o/w-emulsion Substances 0.000 description 14
- 229960004275 glycolic acid Drugs 0.000 description 9
- 230000001804 emulsifying effect Effects 0.000 description 7
- 229920006395 saturated elastomer Polymers 0.000 description 7
- -1 stir Substances 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 6
- 238000013019 agitation Methods 0.000 description 3
- 239000008346 aqueous phase Substances 0.000 description 3
- 208000001132 Osteoporosis Diseases 0.000 description 2
- 108010049264 Teriparatide Proteins 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 235000001014 amino acid Nutrition 0.000 description 2
- 238000013270 controlled release Methods 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 239000006228 supernatant Substances 0.000 description 2
- 238000001356 surgical procedure Methods 0.000 description 2
- FHVDTGUDJYJELY-UHFFFAOYSA-N 6-{[2-carboxy-4,5-dihydroxy-6-(phosphanyloxy)oxan-3-yl]oxy}-4,5-dihydroxy-3-phosphanyloxane-2-carboxylic acid Chemical compound O1C(C(O)=O)C(P)C(O)C(O)C1OC1C(C(O)=O)OC(OP)C(O)C1O FHVDTGUDJYJELY-UHFFFAOYSA-N 0.000 description 1
- 229920001503 Glucan Polymers 0.000 description 1
- 208000000038 Hypoparathyroidism Diseases 0.000 description 1
- 241001597008 Nomeidae Species 0.000 description 1
- 229940072056 alginate Drugs 0.000 description 1
- 230000004071 biological effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000002552 dosage form Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000003483 hypokinetic effect Effects 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- TWNIBLMWSKIRAT-VFUOTHLCSA-N levoglucosan Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@H]2CO[C@@H]1O2 TWNIBLMWSKIRAT-VFUOTHLCSA-N 0.000 description 1
- 238000013332 literature search Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000004531 microgranule Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000010254 subcutaneous injection Methods 0.000 description 1
- 239000007929 subcutaneous injection Substances 0.000 description 1
- OGBMKVWORPGQRR-UMXFMPSGSA-N teriparatide Chemical compound C([C@H](NC(=O)[C@H](CCSC)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CCC(N)=O)NC(=O)[C@@H](NC(=O)[C@H](CCC(O)=O)NC(=O)[C@H](CO)NC(=O)[C@@H](NC(=O)[C@@H](N)CO)C(C)C)[C@@H](C)CC)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CC(C)C)C(=O)NCC(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC=1N=CNC=1)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CO)C(=O)N[C@@H](CCSC)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CC=1C2=CC=CC=C2NC=1)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CC=1N=CNC=1)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CC=1C=CC=CC=1)C(O)=O)C1=CNC=N1 OGBMKVWORPGQRR-UMXFMPSGSA-N 0.000 description 1
- 229960005460 teriparatide Drugs 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000003442 weekly effect Effects 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Landscapes
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Medicinal Preparation (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100292782A CN100364608C (zh) | 2005-08-31 | 2005-08-31 | 甲状旁腺激素缓释微球 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100292782A CN100364608C (zh) | 2005-08-31 | 2005-08-31 | 甲状旁腺激素缓释微球 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1739796A CN1739796A (zh) | 2006-03-01 |
CN100364608C true CN100364608C (zh) | 2008-01-30 |
Family
ID=36092418
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005100292782A Active CN100364608C (zh) | 2005-08-31 | 2005-08-31 | 甲状旁腺激素缓释微球 |
Country Status (1)
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CN (1) | CN100364608C (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103157096A (zh) * | 2013-03-27 | 2013-06-19 | 深圳翰宇药业股份有限公司 | 一种特立帕肽缓释微球及其制备方法 |
-
2005
- 2005-08-31 CN CNB2005100292782A patent/CN100364608C/zh active Active
Non-Patent Citations (2)
Title |
---|
Development of a parathyroid hormone-controlled releasesystem as a potential surgical treatment forhypoparathyroidism. Tiffany Anthony,et al.JOURNAL OF PEDIATRIC SURGEY,No.40. 2002 * |
The release profiles and bioactivity of parathyroid hormonefrom poly(lactide-co-glycolic acid) microsphere. Guobao Wei,et al.Biomaterial,Vol.25 . 2004 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103157096A (zh) * | 2013-03-27 | 2013-06-19 | 深圳翰宇药业股份有限公司 | 一种特立帕肽缓释微球及其制备方法 |
CN103157096B (zh) * | 2013-03-27 | 2015-03-18 | 深圳翰宇药业股份有限公司 | 一种特立帕肽缓释微球及其制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN1739796A (zh) | 2006-03-01 |
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GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SUZHOU JINMENG BIOTECHNOLOGY CO., LTD. Free format text: FORMER OWNER: SHANGHAI JIAOTONG UNIVERSITY Effective date: 20120314 |
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Free format text: CORRECT: ADDRESS; FROM: 200240 MINHANG, SHANGHAI TO: 215400 SUZHOU, JIANGSU PROVINCE |
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TR01 | Transfer of patent right |
Effective date of registration: 20120314 Address after: 215400 No. 1 Jin Meng Road, Shaxi Town, Taicang, Jiangsu, Suzhou Patentee after: Suzhou Genemen Biotech Co., Ltd. Address before: 200240 Dongchuan Road, Shanghai, No. 800, No. Patentee before: Shanghai Jiao Tong University |
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CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 215400 No. 1 Jin Meng Road, Shaxi Town, Taicang, Jiangsu, Suzhou Patentee after: Xinlitai (Suzhou) Pharmaceutical Co., Ltd. Address before: 215400 No. 1 Jin Meng Road, Shaxi Town, Taicang, Jiangsu, Suzhou Patentee before: Suzhou Genemen Biotech Co., Ltd. |