CN1336940A - 可生物降解的和热敏的聚磷腈和它们的制备方法 - Google Patents
可生物降解的和热敏的聚磷腈和它们的制备方法 Download PDFInfo
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- CN1336940A CN1336940A CN00802849A CN00802849A CN1336940A CN 1336940 A CN1336940 A CN 1336940A CN 00802849 A CN00802849 A CN 00802849A CN 00802849 A CN00802849 A CN 00802849A CN 1336940 A CN1336940 A CN 1336940A
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- 229920002627 poly(phosphazenes) Polymers 0.000 title claims abstract description 8
- 238000000034 method Methods 0.000 title claims description 11
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 claims description 122
- 229920001223 polyethylene glycol Polymers 0.000 claims description 51
- -1 alkali metal salt Chemical class 0.000 claims description 50
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims description 26
- 235000001014 amino acid Nutrition 0.000 claims description 17
- NTNZTEQNFHNYBC-UHFFFAOYSA-N ethyl 2-aminoacetate Chemical compound CCOC(=O)CN NTNZTEQNFHNYBC-UHFFFAOYSA-N 0.000 claims description 15
- 108010002156 Depsipeptides Proteins 0.000 claims description 13
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 13
- 238000006243 chemical reaction Methods 0.000 claims description 13
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims description 13
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 6
- ROBXZHNBBCHEIQ-BYPYZUCNSA-N ethyl (2s)-2-aminopropanoate Chemical compound CCOC(=O)[C@H](C)N ROBXZHNBBCHEIQ-BYPYZUCNSA-N 0.000 claims description 6
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 claims description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 4
- 239000000460 chlorine Substances 0.000 claims description 4
- 229910052801 chlorine Inorganic materials 0.000 claims description 4
- 125000001309 chloro group Chemical class Cl* 0.000 claims description 4
- 238000006116 polymerization reaction Methods 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 4
- 229920001577 copolymer Polymers 0.000 claims description 3
- OHRURASPPZQGQM-GCCNXGTGSA-N romidepsin Chemical compound O1C(=O)[C@H](C(C)C)NC(=O)C(=C/C)/NC(=O)[C@H]2CSSCC\C=C\[C@@H]1CC(=O)N[C@H](C(C)C)C(=O)N2 OHRURASPPZQGQM-GCCNXGTGSA-N 0.000 claims description 3
- 150000001413 amino acids Chemical class 0.000 claims description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L sulfate group Chemical group S(=O)(=O)([O-])[O-] QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 2
- 229910052783 alkali metal Inorganic materials 0.000 claims 4
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims 3
- 239000003960 organic solvent Substances 0.000 claims 2
- 108090000765 processed proteins & peptides Proteins 0.000 claims 2
- ZHLKFJCNKZEBNG-JTQLQIEISA-N (2s)-2-(ethylamino)-3-phenylpropanoic acid Chemical compound CCN[C@H](C(O)=O)CC1=CC=CC=C1 ZHLKFJCNKZEBNG-JTQLQIEISA-N 0.000 claims 1
- XMQUEQJCYRFIQS-YFKPBYRVSA-N (2s)-2-amino-5-ethoxy-5-oxopentanoic acid Chemical compound CCOC(=O)CC[C@H](N)C(O)=O XMQUEQJCYRFIQS-YFKPBYRVSA-N 0.000 claims 1
- ROHFNLRQFUQHCH-UHFFFAOYSA-N Leucine Natural products CC(C)CC(N)C(O)=O ROHFNLRQFUQHCH-UHFFFAOYSA-N 0.000 claims 1
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical group OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims 1
- KZSNJWFQEVHDMF-UHFFFAOYSA-N Valine Natural products CC(C)C(N)C(O)=O KZSNJWFQEVHDMF-UHFFFAOYSA-N 0.000 claims 1
- 150000001340 alkali metals Chemical class 0.000 claims 1
- 239000002585 base Substances 0.000 claims 1
- 239000007810 chemical reaction solvent Substances 0.000 claims 1
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 claims 1
- 102000004196 processed proteins & peptides Human genes 0.000 claims 1
- 239000004474 valine Substances 0.000 claims 1
- 238000002360 preparation method Methods 0.000 abstract description 22
- 230000007704 transition Effects 0.000 abstract description 16
- 230000015556 catabolic process Effects 0.000 abstract description 6
- 238000006731 degradation reaction Methods 0.000 abstract description 6
- 230000035945 sensitivity Effects 0.000 abstract description 5
- GRVDJDISBSALJP-UHFFFAOYSA-N methyloxidanyl Chemical group [O]C GRVDJDISBSALJP-UHFFFAOYSA-N 0.000 description 30
- 229920000642 polymer Polymers 0.000 description 21
- ZANNOFHADGWOLI-UHFFFAOYSA-N ethyl 2-hydroxyacetate Chemical compound CCOC(=O)CO ZANNOFHADGWOLI-UHFFFAOYSA-N 0.000 description 19
- 239000000047 product Substances 0.000 description 18
- 238000004458 analytical method Methods 0.000 description 17
- 239000000126 substance Substances 0.000 description 15
- 238000005160 1H NMR spectroscopy Methods 0.000 description 14
- 238000004679 31P NMR spectroscopy Methods 0.000 description 14
- XYFCBTPGUUZFHI-UHFFFAOYSA-N Phosphine Natural products P XYFCBTPGUUZFHI-UHFFFAOYSA-N 0.000 description 14
- 229910000073 phosphorus hydride Inorganic materials 0.000 description 14
- 239000000243 solution Substances 0.000 description 14
- TXTWXQXDMWILOF-UHFFFAOYSA-N (2-ethoxy-2-oxoethyl)azanium;chloride Chemical compound [Cl-].CCOC(=O)C[NH3+] TXTWXQXDMWILOF-UHFFFAOYSA-N 0.000 description 12
- 229940024606 amino acid Drugs 0.000 description 12
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 11
- 239000000203 mixture Substances 0.000 description 11
- 239000011541 reaction mixture Substances 0.000 description 11
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 10
- LZCLXQDLBQLTDK-UHFFFAOYSA-N ethyl 2-hydroxypropanoate Chemical compound CCOC(=O)C(C)O LZCLXQDLBQLTDK-UHFFFAOYSA-N 0.000 description 10
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 9
- CJGXMNONHNZEQQ-JTQLQIEISA-N ethyl (2s)-2-amino-3-phenylpropanoate Chemical compound CCOC(=O)[C@@H](N)CC1=CC=CC=C1 CJGXMNONHNZEQQ-JTQLQIEISA-N 0.000 description 9
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 8
- VBIXEXWLHSRNKB-UHFFFAOYSA-N ammonium oxalate Chemical compound [NH4+].[NH4+].[O-]C(=O)C([O-])=O VBIXEXWLHSRNKB-UHFFFAOYSA-N 0.000 description 8
- 239000002904 solvent Substances 0.000 description 8
- 230000009466 transformation Effects 0.000 description 8
- 125000004494 ethyl ester group Chemical group 0.000 description 7
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 6
- 230000007062 hydrolysis Effects 0.000 description 6
- 238000006460 hydrolysis reaction Methods 0.000 description 6
- FPFQPLFYTKMCHN-PPHPATTJSA-N ethyl (2s)-2-amino-3-phenylpropanoate;hydron;chloride Chemical compound Cl.CCOC(=O)[C@@H](N)CC1=CC=CC=C1 FPFQPLFYTKMCHN-PPHPATTJSA-N 0.000 description 5
- 229940116333 ethyl lactate Drugs 0.000 description 5
- 238000001556 precipitation Methods 0.000 description 5
- 238000001291 vacuum drying Methods 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 239000012141 concentrate Substances 0.000 description 4
- 239000000706 filtrate Substances 0.000 description 4
- 239000011780 sodium chloride Substances 0.000 description 4
- 159000000000 sodium salts Chemical class 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
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- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- 239000012620 biological material Substances 0.000 description 3
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- 238000002474 experimental method Methods 0.000 description 3
- 238000005227 gel permeation chromatography Methods 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
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- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 3
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- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 2
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- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical group [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
- PXIPVTKHYLBLMZ-UHFFFAOYSA-N Sodium azide Chemical compound [Na+].[N-]=[N+]=[N-] PXIPVTKHYLBLMZ-UHFFFAOYSA-N 0.000 description 2
- ZSTLPJLUQNQBDQ-UHFFFAOYSA-N azanylidyne(dihydroxy)-$l^{5}-phosphane Chemical compound OP(O)#N ZSTLPJLUQNQBDQ-UHFFFAOYSA-N 0.000 description 2
- 238000003287 bathing Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- HERPVHLYIHBEFW-ZETCQYMHSA-N diethyl (2s)-2-aminopentanedioate Chemical compound CCOC(=O)CC[C@H](N)C(=O)OCC HERPVHLYIHBEFW-ZETCQYMHSA-N 0.000 description 2
- JUOXYWXXPHUSAI-UHFFFAOYSA-N ethylamino acetate Chemical compound CCNOC(C)=O JUOXYWXXPHUSAI-UHFFFAOYSA-N 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 229940049906 glutamate Drugs 0.000 description 2
- 229930195712 glutamate Natural products 0.000 description 2
- UBIJTWDKTYCPMQ-UHFFFAOYSA-N hexachlorophosphazene Chemical compound ClP1(Cl)=NP(Cl)(Cl)=NP(Cl)(Cl)=N1 UBIJTWDKTYCPMQ-UHFFFAOYSA-N 0.000 description 2
- 239000005457 ice water Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229920002521 macromolecule Polymers 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000012299 nitrogen atmosphere Substances 0.000 description 2
- 150000003016 phosphoric acids Chemical class 0.000 description 2
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 238000005481 NMR spectroscopy Methods 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- 206010057040 Temperature intolerance Diseases 0.000 description 1
- NOUDPBCEONUCOV-FJXQXJEOSA-N [(2s)-1-ethoxy-4-methyl-1-oxopentan-2-yl]azanium;chloride Chemical compound Cl.CCOC(=O)[C@@H](N)CC(C)C NOUDPBCEONUCOV-FJXQXJEOSA-N 0.000 description 1
- 150000004703 alkoxides Chemical group 0.000 description 1
- 125000003545 alkoxy group Chemical group 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 238000006065 biodegradation reaction Methods 0.000 description 1
- 239000003519 biomedical and dental material Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000000599 controlled substance Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000004455 differential thermal analysis Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- JCXLZWMDXJFOOI-WCCKRBBISA-N ethyl (2s)-2-aminopropanoate;hydrochloride Chemical compound Cl.CCOC(=O)[C@H](C)N JCXLZWMDXJFOOI-WCCKRBBISA-N 0.000 description 1
- RIFGWPKJUGCATF-UHFFFAOYSA-N ethyl chloroformate Chemical compound CCOC(Cl)=O RIFGWPKJUGCATF-UHFFFAOYSA-N 0.000 description 1
- 230000008543 heat sensitivity Effects 0.000 description 1
- 150000003840 hydrochlorides Chemical group 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002808 molecular sieve Substances 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 150000003891 oxalate salts Chemical group 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 229910052700 potassium Chemical group 0.000 description 1
- 239000011591 potassium Chemical group 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229920001059 synthetic polymer Polymers 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G79/00—Macromolecular compounds obtained by reactions forming a linkage containing atoms other than silicon, sulfur, nitrogen, oxygen, and carbon with or without the latter elements in the main chain of the macromolecule
- C08G79/02—Macromolecular compounds obtained by reactions forming a linkage containing atoms other than silicon, sulfur, nitrogen, oxygen, and carbon with or without the latter elements in the main chain of the macromolecule a linkage containing phosphorus
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G79/00—Macromolecular compounds obtained by reactions forming a linkage containing atoms other than silicon, sulfur, nitrogen, oxygen, and carbon with or without the latter elements in the main chain of the macromolecule
- C08G79/02—Macromolecular compounds obtained by reactions forming a linkage containing atoms other than silicon, sulfur, nitrogen, oxygen, and carbon with or without the latter elements in the main chain of the macromolecule a linkage containing phosphorus
- C08G79/025—Polyphosphazenes
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyamides (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
- Polyethers (AREA)
- Medicinal Preparation (AREA)
Abstract
Description
聚合物 | PH | 分子量的变化(%) | ||||||
实施例5 | 0(天) | 3(天) | 5(天) | 7(天) | 11(天) | 17(天) | 23(天) | |
5 | 100 | 65 | 29 | 23 | ||||
7.4 | 100 | 86 | 42 | 23 | 11.7 | 5.9 | 4.3 | |
10 | 100 | 80 | 56 | 43.6 | ||||
实施例3 | 7.4 | 100 | 73 | 40 | 29 | 19 | ||
实施例2 | 7.4 | 100 | 67 | 23 | 14 | 8 |
Claims (8)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR199951049 | 1999-11-17 | ||
KR1999-51049 | 1999-11-17 | ||
KR1019990051049A KR100315630B1 (ko) | 1999-11-17 | 1999-11-17 | 온도변화에 따라 상전이 거동을 갖는 분해성폴리포스파젠계 고분자 및 그 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1336940A true CN1336940A (zh) | 2002-02-20 |
CN1145661C CN1145661C (zh) | 2004-04-14 |
Family
ID=19620472
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB008028494A Expired - Fee Related CN1145661C (zh) | 1999-11-17 | 2000-01-26 | 可生物降解的和热敏的聚磷腈和它们的制备方法 |
Country Status (9)
Country | Link |
---|---|
US (1) | US6319984B1 (zh) |
EP (1) | EP1161480B1 (zh) |
JP (1) | JP3739706B2 (zh) |
KR (1) | KR100315630B1 (zh) |
CN (1) | CN1145661C (zh) |
CA (1) | CA2360557C (zh) |
DE (1) | DE60016900T2 (zh) |
ES (1) | ES2234562T3 (zh) |
WO (1) | WO2001036516A1 (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1318481C (zh) * | 2005-02-03 | 2007-05-30 | 浙江大学 | 一种可生物降解荧光聚膦腈及其合成方法 |
CN100439421C (zh) * | 2003-07-25 | 2008-12-03 | 韩国科学技术研究院 | 热敏性聚有机磷腈及其制备方法以及使用该聚磷腈的可注射热敏性聚磷腈水凝胶 |
CN101984956A (zh) * | 2010-11-03 | 2011-03-16 | 浙江大学 | pH敏感型两亲接枝聚膦腈在制备给药囊泡中的应用 |
CN108384032A (zh) * | 2018-02-09 | 2018-08-10 | 北京化工大学 | 一种制备交联型芳氧基聚磷腈弹性体的方法 |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1265653B1 (en) * | 2000-03-18 | 2004-06-02 | Polyzenix GmbH | Use of polyphosphazene derivatives for antibacterial coatings |
JP2004500918A (ja) * | 2000-04-11 | 2004-01-15 | ポリゼニックス ゲーエムベーハー | ポリ−トリ−フルオロ−エトキシポリホスファゼンカバーリングおよびフィルム |
US20090004240A1 (en) * | 2000-08-11 | 2009-01-01 | Celonova Biosciences, Inc. | Implants with a phosphazene-containing coating |
EP1179353A1 (de) * | 2000-08-11 | 2002-02-13 | B. Braun Melsungen Ag | Antithrombogene Implantate mit Beschichtung aus Polyphosphazenen und einem pharmakologisch aktiven Wirkstoff |
DE10100961B4 (de) * | 2001-01-11 | 2005-08-04 | Polyzenix Gmbh | Körperverträglicher Werkstoff und mit diesem Werkstoff beschichtetes Substrat für die Züchtung von Zellen und künstlichen aus Zellen aufgebauten oder gewachsenen organischen Implantaten |
US9080146B2 (en) | 2001-01-11 | 2015-07-14 | Celonova Biosciences, Inc. | Substrates containing polyphosphazene as matrices and substrates containing polyphosphazene with a micro-structured surface |
CA2457018C (en) * | 2001-08-17 | 2010-12-14 | Polyzenix Gmbh | Device based on nitinol, a process for its production and its use |
US20080138377A1 (en) * | 2002-07-05 | 2008-06-12 | Celonova Biosciences, Inc. | Vasodilator Eluting Luminal Stent Devices With A Specific Polyphosphazene Coating and Methods for Their Manufacture and Use |
US20080138433A1 (en) * | 2002-07-05 | 2008-06-12 | Celonova Biosciences, Inc. | Vasodilator eluting blood storage and administration devices with a specific polyphosphazene coating and methods for their manufacture and use |
CA2519811C (en) * | 2003-03-26 | 2012-07-10 | Polyzenix Gmbh | Polyphosphazene coated dental implants |
WO2005099724A2 (en) * | 2004-04-13 | 2005-10-27 | Parallel Solutions, Inc. | Functionalized water-soluble polyphosphazene and uses thereof as modifiers of biological agents |
US7658947B2 (en) * | 2004-06-25 | 2010-02-09 | Kimberly-Clark Worldwide, Inc. | Thermo-gelling composition |
US7459416B2 (en) * | 2004-07-12 | 2008-12-02 | Panasonic Corporation | Fluid bearing unit and spindle motor using the same |
US20210299056A9 (en) | 2004-10-25 | 2021-09-30 | Varian Medical Systems, Inc. | Color-Coded Polymeric Particles of Predetermined Size for Therapeutic and/or Diagnostic Applications and Related Methods |
US9114162B2 (en) | 2004-10-25 | 2015-08-25 | Celonova Biosciences, Inc. | Loadable polymeric particles for enhanced imaging in clinical applications and methods of preparing and using the same |
US9107850B2 (en) | 2004-10-25 | 2015-08-18 | Celonova Biosciences, Inc. | Color-coded and sized loadable polymeric particles for therapeutic and/or diagnostic applications and methods of preparing and using the same |
JP2008536978A (ja) * | 2005-04-15 | 2008-09-11 | パラレル ソリューションズ,インク. | ピロリドン側基を含む生分解性ポリホスファゼン |
CN100415805C (zh) * | 2005-08-15 | 2008-09-03 | 中国科学院化学研究所 | 一种取代聚磷腈及其制备方法与应用 |
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KR20090084847A (ko) * | 2006-10-10 | 2009-08-05 | 셀로노바 바이오사이언시즈, 인코포레이티드 | 실리콘 및 특정 폴리포스파젠을 포함하는 조성물 및 장치 |
WO2008045949A2 (en) * | 2006-10-10 | 2008-04-17 | Celonova Biosciences, Inc. | Bioprosthetic heart valve with polyphosphazene |
KR100968591B1 (ko) * | 2007-06-14 | 2010-07-08 | 한국과학기술연구원 | 약물전달용 폴리포스파젠계 하이드로젤, 그의 제조방법 및그의 용도 |
KR20080110473A (ko) | 2007-06-14 | 2008-12-18 | 한국과학기술연구원 | 화학적 가교 결합을 가지는 포스파젠계 고분자 하이드로젤,그의 제조방법 및 그의 용도 |
WO2012031609A1 (en) | 2010-09-07 | 2012-03-15 | Johannes Kepler Universität Linz | Biodegradable, water soluble and ph responsive poly(organo)phosphazenes |
US8586020B2 (en) | 2011-06-30 | 2013-11-19 | Korea Institute Of Science And Technology | Poly(organophosphazene) composition for biomaterials |
KR102078806B1 (ko) * | 2014-03-14 | 2020-02-18 | (주)씨앤팜 | 신규한 양이온성 폴리포스파젠 화합물, 폴리포스파젠-약물 컨쥬게이트 화합물 및 그 제조 방법 |
KR101850424B1 (ko) | 2016-11-11 | 2018-04-20 | 한국과학기술연구원 | 조직접착용 포스파젠계 고분자, 이의 제조방법 및 용도 |
KR102150582B1 (ko) | 2018-08-09 | 2020-09-01 | 한국과학기술연구원 | 황산화된 치환기를 포함하는, 온도감응성 포스파젠계 고분자, 이의 제조방법 및 용도 |
KR102262329B1 (ko) | 2019-11-29 | 2021-06-10 | 한국과학기술연구원 | 가역적 솔-젤 전이 특성이 변화된 온도감응성 하이드로젤 조성물 및 이의 용도 |
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US3893980A (en) * | 1974-03-29 | 1975-07-08 | Pennsylvania Res Corp | Poly(amino acid alkyl ester phosphazenes) |
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1999
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- 2000-01-26 DE DE60016900T patent/DE60016900T2/de not_active Expired - Lifetime
- 2000-01-26 CN CNB008028494A patent/CN1145661C/zh not_active Expired - Fee Related
- 2000-01-26 ES ES00902177T patent/ES2234562T3/es not_active Expired - Lifetime
- 2000-01-26 EP EP00902177A patent/EP1161480B1/en not_active Expired - Lifetime
- 2000-01-26 JP JP2001539003A patent/JP3739706B2/ja not_active Expired - Fee Related
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- 2000-01-26 WO PCT/KR2000/000059 patent/WO2001036516A1/en active IP Right Grant
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100439421C (zh) * | 2003-07-25 | 2008-12-03 | 韩国科学技术研究院 | 热敏性聚有机磷腈及其制备方法以及使用该聚磷腈的可注射热敏性聚磷腈水凝胶 |
CN1318481C (zh) * | 2005-02-03 | 2007-05-30 | 浙江大学 | 一种可生物降解荧光聚膦腈及其合成方法 |
CN101984956A (zh) * | 2010-11-03 | 2011-03-16 | 浙江大学 | pH敏感型两亲接枝聚膦腈在制备给药囊泡中的应用 |
CN108384032A (zh) * | 2018-02-09 | 2018-08-10 | 北京化工大学 | 一种制备交联型芳氧基聚磷腈弹性体的方法 |
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JP3739706B2 (ja) | 2006-01-25 |
US6319984B1 (en) | 2001-11-20 |
KR100315630B1 (ko) | 2001-12-12 |
DE60016900D1 (de) | 2005-01-27 |
JP2003514938A (ja) | 2003-04-22 |
CA2360557C (en) | 2005-06-28 |
DE60016900T2 (de) | 2005-12-29 |
KR20010047025A (ko) | 2001-06-15 |
CA2360557A1 (en) | 2001-05-25 |
EP1161480B1 (en) | 2004-12-22 |
WO2001036516A1 (en) | 2001-05-25 |
CN1145661C (zh) | 2004-04-14 |
EP1161480A1 (en) | 2001-12-12 |
ES2234562T3 (es) | 2005-07-01 |
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