CN101805343A - 化学改性的小分子 - Google Patents
化学改性的小分子 Download PDFInfo
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- CN101805343A CN101805343A CN201010150631A CN201010150631A CN101805343A CN 101805343 A CN101805343 A CN 101805343A CN 201010150631 A CN201010150631 A CN 201010150631A CN 201010150631 A CN201010150631 A CN 201010150631A CN 101805343 A CN101805343 A CN 101805343A
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- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/04—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers only
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- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/32—Polymers modified by chemical after-treatment
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- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
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Abstract
Description
药物 | 分子量 | 可溶性(μM) | IC50(nM)* |
13-顺式-类维生素A酸(母体药物) | 300.45 | 0.47 | - |
PEG3-13-cis-RA | 445.64 | 3.13 | - |
PEG5-13-cis-RA | 549.45 | 可溶 | - |
PEG7-13-cis-RA | 621.45 | 58.3 | - |
PEG11-13-Cis-RA | 797.45 | 可溶 | - |
纳洛酮“Nal”(母体药物) | 327.37 | 与HCl盐一样可溶 | 6.8 |
PEG3-Nal的α异构体 | 475.6 | 可溶 | 7.3 |
PEG3-Nal的β异构体 | 475.6 | 可溶 | 31.7 |
PEG5-Nal的α异构体 | 563.0 | 可溶 | 31.5 |
PEG5-Nal的β异构体 | 563.0 | 可溶 | 43.3 |
PEG7-Nal的α异构体 | 652.0 | 可溶 | 40.6 |
PEG7-Nal的β异构体 | 652.0 | 可溶 | 93.9 |
PEG9-Nal的α异构体 | 740.0 | 可溶 | 64.4 |
PEG9-Nal的β异构体 | 740.0 | 可溶 | 205.0 |
羟嗪“Hyd”(母体药物) | 374.91 | 与HCl盐一样可溶 | 48.8 |
PEG1-Hyd | 433.0 | 可溶 | 70.3 |
PEG3-Hyd | 521.0 | 可溶 | 105.0 |
PEG5-Hyd | 609.0 | 可溶 | 76.7 |
西替利嗪″Cet″(母体药物) | 388.89 | 与HCl盐一样可溶 | 77.1 |
PEG1-Cet | 446.0 | 可溶 | 61.0 |
PEG3-Cet | 534.0 | 可溶 | 86.4 |
PEG5-Cet | 622.0 | 可溶 | 128.0 |
药物 | 标准化后的脑吸收率,单位:p摩尔/gm脑 /秒(平均值±SD) | N (大鼠) |
阿替洛尔(低标准) | 0.7±0.9 | 4 |
安替比林(高标准) | 17.4±5.7 | 4 |
13-顺式-类维生素 A酸 | 102.54±37.31 | 4 |
PEG3-13-cis-RA | 79.65±20.91 | 4 |
PEG5-13-cis-RA | 58.49±13.44 | 3 |
PEG7-13-cis-RA | 24.15±1.49 | 3 |
PEG11-13-cis-RA | 17.77±1.68 | 3 |
纳洛酮 | 15.64±3.54 | 3 |
PEG3-Nal | 4.67±3.57 | 3 |
PEG5-Nal | 0.96±0.36 | 3 |
PEG7-Nal(α异构 体) | 0.94±0.32 | 3 |
PEG7-Nal(β异构 体) | 0.70±0.19 | 3 |
羟嗪 | 355.89±59.02 | 3 |
PEG5-Hyd | 131.60±15.84 | 3 |
PEG7-Hyd | 12.01±2.97 | 3 |
西替利嗪 | 1.37±0.37 | 3 |
PEG5-Cet | 4.32±0.26 | 3 |
PEG7-Cet | 1.13±0.05 | 3 |
时间(分) | 纳洛酮 | α-PEG3-Nal | β-PEG3-Nal | α-PEG5-Nal | α-PEG7-Nal |
0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 |
20 | 47.1 | 64.8 | 83.9 | 84.1 | 87.4 |
40 | 27.6 | 51.7 | 75.2 | 75.6 | 81.6 |
60 | 15.6 | 45.7 | 69.6 | 69.2 | 76.9 |
化合物 | 分子量 | EC50(nM) |
纳洛酮 | 327.4 | 6.8 |
3-PEG3-O-纳洛酮 | 474 | 2910.0 |
6-NH2-纳洛酮 | 601 | 29.2 |
PEG550-6-NH-纳洛酮(PEG13酰胺) | 951 | 210.0 |
α-6-纳洛醇 | 329 | 2.0 |
β-6-纳洛醇 | 329 | 10.8 |
α-PEG3-Nal | 475.6 | 7.3 |
β-PEG3-Nal | 475.6 | 31.7 |
α-PEG5-Nal | 563 | 31.5 |
β-PEG5-6-Nal | 563 | 43.3 |
α-PEG7-6-Nal | 652 | 40.6 |
β-PEG7-6-Nal | 652 | 93.9 |
Claims (8)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US53012203P | 2003-12-16 | 2003-12-16 | |
US60/530,122 | 2003-12-16 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNA2004800417476A Division CN1925875A (zh) | 2003-12-16 | 2004-12-16 | 化学改性的小分子 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101805343A true CN101805343A (zh) | 2010-08-18 |
CN101805343B CN101805343B (zh) | 2014-04-16 |
Family
ID=34700098
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNA2004800417476A Pending CN1925875A (zh) | 2003-12-16 | 2004-12-16 | 化学改性的小分子 |
CN201210398264.8A Active CN102895666B (zh) | 2003-12-16 | 2004-12-16 | 化学改性的小分子 |
CN201010150631.3A Active CN101805343B (zh) | 2003-12-16 | 2004-12-16 | 化学改性的小分子 |
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Application Number | Title | Priority Date | Filing Date |
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CNA2004800417476A Pending CN1925875A (zh) | 2003-12-16 | 2004-12-16 | 化学改性的小分子 |
CN201210398264.8A Active CN102895666B (zh) | 2003-12-16 | 2004-12-16 | 化学改性的小分子 |
Country Status (26)
Country | Link |
---|---|
US (2) | US7786133B2 (zh) |
EP (3) | EP2604282B1 (zh) |
JP (1) | JP4991312B2 (zh) |
KR (1) | KR101168620B1 (zh) |
CN (3) | CN1925875A (zh) |
AU (2) | AU2004299138B2 (zh) |
CA (2) | CA2549730C (zh) |
CY (2) | CY1114992T1 (zh) |
DK (1) | DK1694363T3 (zh) |
EA (2) | EA015333B1 (zh) |
ES (3) | ES2817799T3 (zh) |
FR (1) | FR15C0037I2 (zh) |
HK (2) | HK1146645A1 (zh) |
HR (1) | HRP20140361T1 (zh) |
HU (1) | HUS1500026I1 (zh) |
IL (2) | IL176317A (zh) |
LT (1) | LTC1694363I2 (zh) |
LU (1) | LU92702I2 (zh) |
NL (1) | NL300737I2 (zh) |
NZ (3) | NZ594834A (zh) |
PL (1) | PL1694363T3 (zh) |
PT (1) | PT1694363E (zh) |
RS (1) | RS53279B (zh) |
SI (1) | SI1694363T1 (zh) |
WO (1) | WO2005058367A2 (zh) |
ZA (1) | ZA200605763B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013123824A1 (zh) * | 2012-02-22 | 2013-08-29 | 天津键凯科技有限公司 | 聚乙二醇与纳洛酮的结合物及其药物组合物和应用 |
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US20090143328A1 (en) * | 2001-08-13 | 2009-06-04 | Mcdonald George | Method of Treating Cancer by Administration of Topical Active Corticosteroids |
DK2939696T3 (en) | 2001-10-18 | 2016-05-23 | Nektar Therapeutics | Polymer Conjugates of Opioid Antagonists |
US20060182692A1 (en) * | 2003-12-16 | 2006-08-17 | Fishburn C S | Chemically modified small molecules |
US7786133B2 (en) | 2003-12-16 | 2010-08-31 | Nektar Therapeutics | Chemically modified small molecules |
EP1978987B1 (en) | 2006-01-05 | 2014-12-31 | University of Utah Research Foundation | Methods and compositions related to improving properties of pharmacological agents targeting nervous system |
EP3222142A1 (en) | 2006-02-28 | 2017-09-27 | Kodiak Sciences Inc. | Acryloyloxyethylphosphorylcholine containing polymer conjugates and their preparation |
JP5586223B2 (ja) * | 2006-04-21 | 2014-09-10 | ネクター セラピューティクス | モルヒノンの立体選択的還元 |
MX2009004965A (es) * | 2006-11-07 | 2009-06-05 | Nektar Therapeutics Al Corp | Formas de dosificacion y co-administracion de un agonista de opioides y un antagonista de opioides. |
KR100829890B1 (ko) | 2007-02-08 | 2008-05-16 | 주식회사 바이오폴리메드 | 신규한 레티놀 유도체, 이의 제조방법 및 이를 포함하는주름 개선용 화장료 조성물 |
ME02176B (me) * | 2007-03-12 | 2015-10-20 | Nektar Therapeutics | Konjugati oligomerno-opioidnog agonista |
EP2125027A2 (en) * | 2007-03-12 | 2009-12-02 | Nektar Therapeutics | De novo synthesis of conjugates |
US8173666B2 (en) | 2007-03-12 | 2012-05-08 | Nektar Therapeutics | Oligomer-opioid agonist conjugates |
US10512644B2 (en) | 2007-03-12 | 2019-12-24 | Inheris Pharmaceuticals, Inc. | Oligomer-opioid agonist conjugates |
CA2679070C (en) * | 2007-03-12 | 2016-04-26 | Nektar Therapeutics | Oligomer-antihistamine conjugates |
AU2014200906B2 (en) * | 2007-03-12 | 2016-07-07 | Nektar Therapeutics | Oligomer-protease inhibitor conjugates |
AU2008226823B2 (en) | 2007-03-12 | 2014-03-13 | Nektar Therapeutics | Oligomer-protease inhibitor conjugates |
US8389759B2 (en) * | 2007-03-12 | 2013-03-05 | Nektar Therapeutics | Oligomer-anticholinergic agent conjugates |
US9782488B2 (en) | 2007-03-12 | 2017-10-10 | Nektar Therapeutics | Oligomer-beta blocker conjugates |
WO2009032286A2 (en) | 2007-09-06 | 2009-03-12 | Nektar Therapeutics Al, Corporation | Oligomer-calcium channel blocker conjugates |
WO2009042064A2 (en) * | 2007-09-21 | 2009-04-02 | Nektar Therapeutics Al, Corporation | Oligomer-nucleoside phosphate conjugates |
US8796248B2 (en) * | 2007-10-05 | 2014-08-05 | Nektar Therapeutics | Oligomer-corticosteroid conjugates |
WO2009054916A2 (en) * | 2007-10-19 | 2009-04-30 | Nektar Therapeutics Al, Corporation | Oligomer conjugates of lidocaine and its derivatives |
WO2009058387A2 (en) * | 2007-11-02 | 2009-05-07 | Nektar Therapeutics Al, Corporation | Oligomer-nitroimidazole anti-infective conjugates |
US8536213B2 (en) | 2007-11-16 | 2013-09-17 | Nektar Therapeutics | Oligomer-dantrolene conjugates and related compounds |
EP2222342B1 (en) * | 2007-11-28 | 2014-03-26 | Nektar Therapeutics | Oligomer-tricyclic conjugates |
US20110009446A1 (en) * | 2008-01-11 | 2011-01-13 | Nektar Therapeutics | Oligomer-guanidine class conjugates |
JP5693967B2 (ja) * | 2008-01-25 | 2015-04-01 | ウェルズ ファーゴ バンク ナショナル アソシエイション | オリゴマー−ジアリールピペラジンコンジュゲート |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2013123824A1 (zh) * | 2012-02-22 | 2013-08-29 | 天津键凯科技有限公司 | 聚乙二醇与纳洛酮的结合物及其药物组合物和应用 |
US8962647B1 (en) | 2012-02-22 | 2015-02-24 | Jenkem Technology Co., Ltd. (Tianjin) | Conjugate of polyethylene gylcol and naloxone and pharmaceutical composition and use thereof |
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