CN101099739A - 恩诺沙星明胶微球及其制备方法 - Google Patents
恩诺沙星明胶微球及其制备方法 Download PDFInfo
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- CN101099739A CN101099739A CNA2006100895572A CN200610089557A CN101099739A CN 101099739 A CN101099739 A CN 101099739A CN A2006100895572 A CNA2006100895572 A CN A2006100895572A CN 200610089557 A CN200610089557 A CN 200610089557A CN 101099739 A CN101099739 A CN 101099739A
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- enrofloxacin
- gelatin
- microsphere
- lung
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- SPFYMRJSYKOXGV-UHFFFAOYSA-N Baytril Chemical compound C1CN(CC)CCN1C(C(=C1)F)=CC2=C1C(=O)C(C(O)=O)=CN2C1CC1 SPFYMRJSYKOXGV-UHFFFAOYSA-N 0.000 title claims abstract description 57
- 229960000740 enrofloxacin Drugs 0.000 title claims abstract description 56
- 229920000159 gelatin Polymers 0.000 title claims abstract description 48
- 235000019322 gelatine Nutrition 0.000 title claims abstract description 48
- 238000002360 preparation method Methods 0.000 title claims abstract description 19
- 239000001828 Gelatine Substances 0.000 title description 6
- 239000011806 microball Substances 0.000 title description 6
- 239000004005 microsphere Substances 0.000 claims abstract description 69
- 210000004072 lung Anatomy 0.000 claims abstract description 43
- 108010010803 Gelatin Proteins 0.000 claims abstract description 42
- 239000008273 gelatin Substances 0.000 claims abstract description 42
- 235000011852 gelatine desserts Nutrition 0.000 claims abstract description 42
- 239000003814 drug Substances 0.000 claims abstract description 34
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 26
- 238000002156 mixing Methods 0.000 claims description 23
- 238000003756 stirring Methods 0.000 claims description 23
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- SXRSQZLOMIGNAQ-UHFFFAOYSA-N Glutaraldehyde Chemical compound O=CCCCC=O SXRSQZLOMIGNAQ-UHFFFAOYSA-N 0.000 claims description 17
- 230000008685 targeting Effects 0.000 claims description 17
- 229940079593 drug Drugs 0.000 claims description 16
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 14
- 229940057995 liquid paraffin Drugs 0.000 claims description 14
- 239000000843 powder Substances 0.000 claims description 13
- 238000009826 distribution Methods 0.000 claims description 12
- 239000002245 particle Substances 0.000 claims description 12
- 230000008961 swelling Effects 0.000 claims description 12
- NWGKJDSIEKMTRX-MDZDMXLPSA-N Sorbitan oleate Chemical compound CCCCCCCC\C=C\CCCCCCCC(=O)OCC(O)C1OCC(O)C1O NWGKJDSIEKMTRX-MDZDMXLPSA-N 0.000 claims description 11
- 229910019142 PO4 Inorganic materials 0.000 claims description 10
- 239000008366 buffered solution Substances 0.000 claims description 10
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 10
- 239000010452 phosphate Substances 0.000 claims description 10
- 238000011068 loading method Methods 0.000 claims description 9
- 230000001804 emulsifying effect Effects 0.000 claims description 8
- 238000001914 filtration Methods 0.000 claims description 8
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- 238000004132 cross linking Methods 0.000 claims description 7
- 230000018044 dehydration Effects 0.000 claims description 7
- 238000006297 dehydration reaction Methods 0.000 claims description 7
- 238000004945 emulsification Methods 0.000 claims description 7
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- HVUMOYIDDBPOLL-UHFFFAOYSA-N 2-(3,4-Dihydroxyoxolan-2-yl)-2-hydroxyethyl octadecanoate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCC(O)C1OCC(O)C1O HVUMOYIDDBPOLL-UHFFFAOYSA-N 0.000 claims description 5
- 239000003995 emulsifying agent Substances 0.000 claims description 3
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- 210000000056 organ Anatomy 0.000 abstract description 5
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- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 15
- 210000001519 tissue Anatomy 0.000 description 15
- 210000002966 serum Anatomy 0.000 description 13
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 12
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- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 10
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- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 4
- 230000000844 anti-bacterial effect Effects 0.000 description 4
- MYSWGUAQZAJSOK-UHFFFAOYSA-N ciprofloxacin Chemical compound C12=CC(N3CCNCC3)=C(F)C=C2C(=O)C(C(=O)O)=CN1C1CC1 MYSWGUAQZAJSOK-UHFFFAOYSA-N 0.000 description 4
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- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
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- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
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- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicinal Preparation (AREA)
Abstract
Description
时间(h) | 血清 | 肌肉 | 肝脏 | 脾脏 | 肺脏 | 肾脏 | ||||||
ENR | CIP | ENR | CIP | ENR | CIP | ENR | CIP | ENR | CIP | ENR | CIP | |
0(用药前)0.0830.1670.3330.5124812244872 | -1.0623.2152.4122.2710.7590.2010.0710.020-- | -0.030--0.0030.1780.0940.1120.0490.004- | -3.4452.3122.0011.9811.3001.2350.3440.005- | -----0.0660.1900.0940.011- | -2.5932.5102.2212.2870.2821.1500.2320.0910.025- | -0.4480.1161.0272.8460.0380.2400.159-0.008- | -12.2386.6513.6122.2352.0601.6510.3950.1910.115- | ---0.007-0.1630.2750.2220.1830.019- | -2.8054.2423.2972.6942.4711.4900.8770.2100.2320.008-- | -0.0190.2350.0250.2320.3700.1600.1710.0540.0420.041-- | -7.6209.4682.3304.1843.6861.8410.3050.0510.002- | -0.4780.111-0.6161.0760.8750.1540.0170.044- |
时间(h) | 血清 | 肌肉 | 肝脏 | 脾脏 | 肺脏 | 肾脏 | ||||||
ENR | CIP | ENR | CIP | ENR | CIP | ENR | CIP | ENR | CIP | ENR | CIP | |
0(用药前)0.0830.1670.3330.5124812244872 | -4.3622.3792.0081.7290.6500.1980.1090.007- | -0.247-0.1560.1470.1740.2160.0860.020- | -0.3171.5373.6932.8742.3640.9600.2070.1320.034- | --0.082---0.4250.1420.0670.010- | -0.2781.9343.1654.8553.5410.3020.3180.2140.070- | --0.6280.5380.7030.3640.2590.1770.063-- | -0.1191.3013.3943.1392.8970.2730.2080.1590.057- | ---0.0350.1140.2320.2110.1690.0760.009- | -15.5129.6394.6654.5643.4050.7631.1020.9110.6110.0100.0050.002 | -2.4400.8610.2540.3610.2460.5610.1840.0770.085--- | -6.0363.2283.0143.2412.9470.9450.5140.3270.1080.070- | --0.1710.2940.2080.2550.3260.3210.2810.007-- |
组织 | AUC(μg·g1·h) | re | te | (te)us/(te)E | Cp(μg·g-1) | Ce | |||
MS | E | MS | E | MS | E | ||||
血清肌肉肝脏脾脏肾脏肺脏 | 9.932911.075211.63629.545113.916736.4471 | 4.20627.49917.518717.577716.501211.0767 | 2.361.481.550.540.843.29 | 3.673.293.133.822.621 | 2.631.481.470.630.671 | 1.392.232.136.063.901 | 5.414.366.835.048.1720.33 | 5.894.764.8714.6411.916.49 | 0.920.921.400.340.693.13 |
Claims (10)
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CN2006100895572A CN101099739B (zh) | 2006-07-03 | 2006-07-03 | 恩诺沙星明胶微球及其制备方法 |
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CN2006100895572A CN101099739B (zh) | 2006-07-03 | 2006-07-03 | 恩诺沙星明胶微球及其制备方法 |
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CN101099739A true CN101099739A (zh) | 2008-01-09 |
CN101099739B CN101099739B (zh) | 2011-03-30 |
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101947207A (zh) * | 2010-10-15 | 2011-01-19 | 郑州后羿制药有限公司 | 一种酒石酸泰乐菌素微球的制备方法 |
CN102353785A (zh) * | 2011-07-06 | 2012-02-15 | 清华大学深圳研究生院 | 一种基于量子点的免疫荧光检测恩诺沙星的方法及专用试剂盒 |
CN102526054A (zh) * | 2012-02-23 | 2012-07-04 | 广东大华农动物保健品股份有限公司 | 复方恩诺沙星微丸及其制备方法 |
CN103610648A (zh) * | 2013-12-06 | 2014-03-05 | 扬州大学 | 一种恩诺沙星复合缓释微球的制备方法 |
CN104095829A (zh) * | 2014-08-02 | 2014-10-15 | 佳木斯大学 | 一种恩诺沙星壳聚糖微球制备的方法 |
CN107648661A (zh) * | 2017-09-29 | 2018-02-02 | 海南建科药业有限公司 | 一种明胶海绵栓塞微球及其制备方法 |
CN113304246A (zh) * | 2021-06-11 | 2021-08-27 | 四川大学 | 一种负载特拉万星的正电荷明胶微球的制备方法 |
-
2006
- 2006-07-03 CN CN2006100895572A patent/CN101099739B/zh not_active Expired - Fee Related
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101947207A (zh) * | 2010-10-15 | 2011-01-19 | 郑州后羿制药有限公司 | 一种酒石酸泰乐菌素微球的制备方法 |
CN101947207B (zh) * | 2010-10-15 | 2012-07-25 | 郑州后羿制药有限公司 | 一种酒石酸泰乐菌素微球的制备方法 |
CN102353785A (zh) * | 2011-07-06 | 2012-02-15 | 清华大学深圳研究生院 | 一种基于量子点的免疫荧光检测恩诺沙星的方法及专用试剂盒 |
CN102353785B (zh) * | 2011-07-06 | 2013-11-06 | 清华大学深圳研究生院 | 一种基于量子点的免疫荧光检测恩诺沙星的方法及专用试剂盒 |
CN102526054A (zh) * | 2012-02-23 | 2012-07-04 | 广东大华农动物保健品股份有限公司 | 复方恩诺沙星微丸及其制备方法 |
CN102526054B (zh) * | 2012-02-23 | 2013-05-01 | 广东大华农动物保健品股份有限公司 | 复方恩诺沙星微丸及其制备方法 |
CN103610648A (zh) * | 2013-12-06 | 2014-03-05 | 扬州大学 | 一种恩诺沙星复合缓释微球的制备方法 |
CN104095829A (zh) * | 2014-08-02 | 2014-10-15 | 佳木斯大学 | 一种恩诺沙星壳聚糖微球制备的方法 |
CN107648661A (zh) * | 2017-09-29 | 2018-02-02 | 海南建科药业有限公司 | 一种明胶海绵栓塞微球及其制备方法 |
CN113304246A (zh) * | 2021-06-11 | 2021-08-27 | 四川大学 | 一种负载特拉万星的正电荷明胶微球的制备方法 |
CN113304246B (zh) * | 2021-06-11 | 2022-04-08 | 四川大学 | 一种负载特拉万星的正电荷明胶微球的制备方法 |
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CN101099739B (zh) | 2011-03-30 |
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