CN101684108B - 2-(3-氰基-4-异丁氧基苯基)-4-甲基-5-噻唑甲酸及其组合物 - Google Patents
2-(3-氰基-4-异丁氧基苯基)-4-甲基-5-噻唑甲酸及其组合物 Download PDFInfo
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- CN101684108B CN101684108B CN2009100307536A CN200910030753A CN101684108B CN 101684108 B CN101684108 B CN 101684108B CN 2009100307536 A CN2009100307536 A CN 2009100307536A CN 200910030753 A CN200910030753 A CN 200910030753A CN 101684108 B CN101684108 B CN 101684108B
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- 239000000203 mixture Substances 0.000 title claims abstract 3
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 title abstract 4
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 title abstract 2
- 235000019253 formic acid Nutrition 0.000 title abstract 2
- 239000013078 crystal Substances 0.000 claims abstract 10
- 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 claims abstract 9
- 229960005101 febuxostat Drugs 0.000 claims abstract 3
- 238000002360 preparation method Methods 0.000 claims abstract 3
- LEHOTFFKMJEONL-UHFFFAOYSA-N Uric Acid Chemical compound N1C(=O)NC(=O)C2=C1NC(=O)N2 LEHOTFFKMJEONL-UHFFFAOYSA-N 0.000 claims abstract 2
- TVWHNULVHGKJHS-UHFFFAOYSA-N Uric acid Natural products N1C(=O)NC(=O)C2NC(=O)NC21 TVWHNULVHGKJHS-UHFFFAOYSA-N 0.000 claims abstract 2
- 201000010099 disease Diseases 0.000 claims abstract 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims abstract 2
- 239000003814 drug Substances 0.000 claims abstract 2
- 229940116269 uric acid Drugs 0.000 claims abstract 2
- 230000015572 biosynthetic process Effects 0.000 claims 5
- 238000009413 insulation Methods 0.000 claims 4
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims 3
- 238000001291 vacuum drying Methods 0.000 claims 2
- 229910016523 CuKa Inorganic materials 0.000 claims 1
- 239000008280 blood Substances 0.000 claims 1
- 210000004369 blood Anatomy 0.000 claims 1
- 238000002425 crystallisation Methods 0.000 claims 1
- 230000008025 crystallization Effects 0.000 claims 1
- 239000003937 drug carrier Substances 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 239000000843 powder Substances 0.000 claims 1
- 238000005406 washing Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
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Abstract
Description
衍射角(2θ) | D值 | I/I0 |
7.20 | 12.2675 | 28 |
12.82 | 6.8995 | 100 |
14.44 | 6.1289 | 2 |
16.18 | 5.4735 | 3 |
16.52 | 5.3616 | 4 |
17.50 | 5.0635 | 2 |
19.04 | 4.6573 | 2 |
19.58 | 4.5301 | 7 |
21.02 | 4.2229 | 2 |
21.96 | 4.0442 | 4 |
22.72 | 3.9106 | 4 |
23.00 | 3.8636 | 3 |
23.84 | 3.7293 | 3 |
24.28 | 3.6628 | 2 |
24.72 | 3.5985 | 2 |
25.88 | 3.4398 | 4 |
26.70 | 3.3360 | 4 |
27.16 | 3.2805 | 2 |
27.92 | 3.1929 | 3 |
28.52 | 3.1271 | 3 |
29.12 | 3.0640 | 2 |
30.90 | 2.8915 | 2 |
32.66 | 2.7396 | 2 |
34.10 | 2.6271 | 2 |
36.74 | 2.4442 | 2 |
38.34 | 2.3458 | 2 |
39.84 | 2.2608 | 2 |
41.66 | 2.1662 | 2 |
44.82 | 2.0205 | 2 |
47.40 | 1.9164 | 2 |
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009100307536A CN101684108B (zh) | 2009-04-15 | 2009-04-15 | 2-(3-氰基-4-异丁氧基苯基)-4-甲基-5-噻唑甲酸及其组合物 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN2009100307536A CN101684108B (zh) | 2009-04-15 | 2009-04-15 | 2-(3-氰基-4-异丁氧基苯基)-4-甲基-5-噻唑甲酸及其组合物 |
Publications (2)
Publication Number | Publication Date |
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CN101684108A CN101684108A (zh) | 2010-03-31 |
CN101684108B true CN101684108B (zh) | 2012-01-11 |
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Application Number | Title | Priority Date | Filing Date |
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CN2009100307536A Active CN101684108B (zh) | 2009-04-15 | 2009-04-15 | 2-(3-氰基-4-异丁氧基苯基)-4-甲基-5-噻唑甲酸及其组合物 |
Country Status (1)
Country | Link |
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CN (1) | CN101684108B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2532654A1 (en) | 2009-06-10 | 2012-12-12 | Teva Pharmaceutical Industries Ltd. | Crystalline forms of febuxostat |
TWI516480B (zh) * | 2009-07-15 | 2016-01-11 | Teijin Pharma Ltd | A method for producing a crystalline polymorph of 2- (3-cyano-4-isobutyloxyphenyl) -4-methyl-5-thiazolecarboxylic acid by a poor solvent addition method |
WO2012020272A2 (en) | 2010-08-13 | 2012-02-16 | EGIS GYÓGYSZERGYÁR Nyilvánosan Müködö Részvénytársaság | New salts, polymorphs and solvates of a pharmaceutical active ingredient |
CN103739568B (zh) * | 2014-02-07 | 2015-09-16 | 浙江普洛康裕制药有限公司 | 2-(3-氰基-4-异丁氧基苯基)-4-甲基噻唑-5-甲酸a晶型的制备方法 |
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2009
- 2009-04-15 CN CN2009100307536A patent/CN101684108B/zh active Active
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CN101684108A (zh) | 2010-03-31 |
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Owner name: TIANJIN HANKANG PHARMACEUTICAL BIOTECHNOLOGY CO., Free format text: FORMER OWNER: JIANGSU ZHENGDA FENGHAI PHARMACEUTICAL CO., LTD. Effective date: 20110919 Free format text: FORMER OWNER: TIANJIN HANKANG PHARMACEUTICAL BIOTECHNOLOGY CO., LTD. |
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C41 | Transfer of patent application or patent right or utility model | ||
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Inventor after: Wang Zhifeng Inventor before: Wang Zhifeng Inventor before: Xu Junfu Inventor before: Lu Bin |
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Free format text: CORRECT: INVENTOR; FROM: WANG ZHIFENG XU JUNFU LU BIN TO: WANG ZHIFENG Free format text: CORRECT: ADDRESS; FROM: 224100 YANCHENG, JIANGSU PROVINCE TO: 300203 HEXI, TIANJIN |
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Effective date of registration: 20110919 Address after: 300203, Tianjin Dagu South Road, respect 4, 3, Hexi District Applicant after: Tianjin Hankang Pharmaceutical Biotechnology Co., Ltd. Address before: 224100 No. 103 East Health Road, Dafeng City, Jiangsu Province Applicant before: Jiangsu Zhengda Fenghai Pharmaceutical Co., Ltd. Co-applicant before: Tianjin Hankang Pharmaceutical Biotechnology Co., Ltd. |
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Effective date of registration: 20180117 Address after: 300457 Tianjin Development Zone Dongting Road 220 international biology and Medicine Institute Experimental Building 6 layer S614 Patentee after: Tianjin Han Yi Pharmaceutical Technology Co., Ltd. Address before: 300203, Tianjin Dagu South Road, respect 4, 3, Hexi District Patentee before: Tianjin Hankang Pharmaceutical Biotechnology Co., Ltd. |
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