CN101824005B - 一种非布索坦的晶型q及其制备方法 - Google Patents
一种非布索坦的晶型q及其制备方法 Download PDFInfo
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- CN101824005B CN101824005B CN2010101579441A CN201010157944A CN101824005B CN 101824005 B CN101824005 B CN 101824005B CN 2010101579441 A CN2010101579441 A CN 2010101579441A CN 201010157944 A CN201010157944 A CN 201010157944A CN 101824005 B CN101824005 B CN 101824005B
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- febuxostat
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- 239000013078 crystal Substances 0.000 title claims abstract description 53
- BQSJTQLCZDPROO-UHFFFAOYSA-N febuxostat Chemical compound C1=C(C#N)C(OCC(C)C)=CC=C1C1=NC(C)=C(C(O)=O)S1 BQSJTQLCZDPROO-UHFFFAOYSA-N 0.000 title claims abstract description 38
- 229960005101 febuxostat Drugs 0.000 title claims abstract description 34
- 238000002360 preparation method Methods 0.000 title claims abstract description 11
- 239000002904 solvent Substances 0.000 claims abstract description 15
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 claims abstract description 9
- 238000001953 recrystallisation Methods 0.000 claims abstract description 9
- 238000000634 powder X-ray diffraction Methods 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 6
- 238000010521 absorption reaction Methods 0.000 claims abstract description 4
- 239000007864 aqueous solution Substances 0.000 claims abstract description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 15
- 238000003756 stirring Methods 0.000 claims description 8
- 239000000843 powder Substances 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 2
- 230000006866 deterioration Effects 0.000 abstract 1
- 231100000053 low toxicity Toxicity 0.000 abstract 1
- 238000005755 formation reaction Methods 0.000 description 14
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 6
- 238000004458 analytical method Methods 0.000 description 4
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000002425 crystallisation Methods 0.000 description 3
- 230000008025 crystallization Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000010992 reflux Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- JHUUPUMBZGWODW-UHFFFAOYSA-N 3,6-dihydro-1,2-dioxine Chemical compound C1OOCC=C1 JHUUPUMBZGWODW-UHFFFAOYSA-N 0.000 description 1
- 201000001431 Hyperuricemia Diseases 0.000 description 1
- 229940123769 Xanthine oxidase inhibitor Drugs 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000000113 differential scanning calorimetry Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- FVSKHRXBFJPNKK-UHFFFAOYSA-N propionitrile Chemical group CCC#N FVSKHRXBFJPNKK-UHFFFAOYSA-N 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000002411 thermogravimetry Methods 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 239000003064 xanthine oxidase inhibitor Substances 0.000 description 1
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- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Saccharide Compounds (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2010101579441A CN101824005B (zh) | 2010-04-27 | 2010-04-27 | 一种非布索坦的晶型q及其制备方法 |
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CN2010101579441A CN101824005B (zh) | 2010-04-27 | 2010-04-27 | 一种非布索坦的晶型q及其制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN101824005A CN101824005A (zh) | 2010-09-08 |
CN101824005B true CN101824005B (zh) | 2012-06-27 |
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CN2010101579441A Expired - Fee Related CN101824005B (zh) | 2010-04-27 | 2010-04-27 | 一种非布索坦的晶型q及其制备方法 |
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CN (1) | CN101824005B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CZ27857U1 (cs) | 2014-12-12 | 2015-02-23 | Zentiva, K.S. | Formulace obsahující tuhý roztok febuxostatu |
CN107540630A (zh) * | 2016-06-29 | 2018-01-05 | 康普药业股份有限公司 | 一种非布司他化合物及制备方法 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999065885A1 (en) * | 1998-06-19 | 1999-12-23 | Teijin Limited | Polymorphic modifications of 2-(3-cyano-4-isobutyloxyphenyl)-4-methyl-5-thiazole-carboxylic acid and processes for the preparation thereof |
WO2003082279A1 (fr) * | 2002-03-28 | 2003-10-09 | Teijin Limited | Preparation solide contenant une forme monocristalline |
CN1970547A (zh) * | 2006-12-07 | 2007-05-30 | 重庆医药工业研究院有限责任公司 | 非布司他的新晶型及其制备方法 |
CN101085761A (zh) * | 2007-06-29 | 2007-12-12 | 上海华拓医药科技发展股份有限公司 | 非布他特微晶及其组合物 |
CN101139325A (zh) * | 2006-09-07 | 2008-03-12 | 上海医药工业研究院 | 2-(3-氰基-4-异丁氧基苯基)-4-甲基-5-噻唑甲酸晶型及其制备方法 |
CN101386605A (zh) * | 2008-10-23 | 2009-03-18 | 中国科学院上海药物研究所 | 非布司他新型晶体及其制备方法 |
CN101671315A (zh) * | 2009-08-19 | 2010-03-17 | 何广卫 | 非布索坦的新晶型及其制备方法 |
CN101671314A (zh) * | 2009-09-17 | 2010-03-17 | 中国药科大学 | 一种非布索坦的晶型体及制备方法 |
CN101684107A (zh) * | 2008-09-26 | 2010-03-31 | 上海优拓医药科技有限公司 | 非布索坦的新晶型及其制备方法 |
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2010
- 2010-04-27 CN CN2010101579441A patent/CN101824005B/zh not_active Expired - Fee Related
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999065885A1 (en) * | 1998-06-19 | 1999-12-23 | Teijin Limited | Polymorphic modifications of 2-(3-cyano-4-isobutyloxyphenyl)-4-methyl-5-thiazole-carboxylic acid and processes for the preparation thereof |
CN1275126A (zh) * | 1998-06-19 | 2000-11-29 | 帝人株式会社 | 2-(3-氰基-4-异丁氧基苯基)-4-甲基-5-噻唑甲酸的多晶型体及其制备方法 |
WO2003082279A1 (fr) * | 2002-03-28 | 2003-10-09 | Teijin Limited | Preparation solide contenant une forme monocristalline |
CN101139325A (zh) * | 2006-09-07 | 2008-03-12 | 上海医药工业研究院 | 2-(3-氰基-4-异丁氧基苯基)-4-甲基-5-噻唑甲酸晶型及其制备方法 |
CN1970547A (zh) * | 2006-12-07 | 2007-05-30 | 重庆医药工业研究院有限责任公司 | 非布司他的新晶型及其制备方法 |
CN101085761A (zh) * | 2007-06-29 | 2007-12-12 | 上海华拓医药科技发展股份有限公司 | 非布他特微晶及其组合物 |
CN101684107A (zh) * | 2008-09-26 | 2010-03-31 | 上海优拓医药科技有限公司 | 非布索坦的新晶型及其制备方法 |
CN101386605A (zh) * | 2008-10-23 | 2009-03-18 | 中国科学院上海药物研究所 | 非布司他新型晶体及其制备方法 |
CN101671315A (zh) * | 2009-08-19 | 2010-03-17 | 何广卫 | 非布索坦的新晶型及其制备方法 |
CN101671314A (zh) * | 2009-09-17 | 2010-03-17 | 中国药科大学 | 一种非布索坦的晶型体及制备方法 |
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Effective date of registration: 20120531 Address after: 210018, Xuanwu District, Nanjing Cheng Yin Street, No. 119 Patentee after: Zhou Hang Address before: 201203 Shanghai city Pudong New Area Cailun Road Lane 720 Building No. 1 room 512 Patentee before: Cheminno (Shanghai) Co., Ltd. |
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