CN101768150B - 2-[3-氰基-4-异丁氧基苯基]-4-甲基噻唑-5-甲酸晶型及其制备方法 - Google Patents
2-[3-氰基-4-异丁氧基苯基]-4-甲基噻唑-5-甲酸晶型及其制备方法 Download PDFInfo
- Publication number
- CN101768150B CN101768150B CN200910160758.0A CN200910160758A CN101768150B CN 101768150 B CN101768150 B CN 101768150B CN 200910160758 A CN200910160758 A CN 200910160758A CN 101768150 B CN101768150 B CN 101768150B
- Authority
- CN
- China
- Prior art keywords
- cyano
- phenyl
- methylpropoxy
- preparation
- crystal formation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
Description
Claims (5)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410151385.1A CN103936689B (zh) | 2009-07-17 | 2009-07-17 | 2-[3-氰基-4-异丁氧基苯基]-4-甲基噻唑-5-甲酸晶型及其制备方法 |
CN200910160758.0A CN101768150B (zh) | 2009-01-05 | 2009-07-17 | 2-[3-氰基-4-异丁氧基苯基]-4-甲基噻唑-5-甲酸晶型及其制备方法 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200910076099.2 | 2009-01-05 | ||
CN200910076099 | 2009-01-05 | ||
CN200910160758.0A CN101768150B (zh) | 2009-01-05 | 2009-07-17 | 2-[3-氰基-4-异丁氧基苯基]-4-甲基噻唑-5-甲酸晶型及其制备方法 |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410151385.1A Division CN103936689B (zh) | 2009-07-17 | 2009-07-17 | 2-[3-氰基-4-异丁氧基苯基]-4-甲基噻唑-5-甲酸晶型及其制备方法 |
CN201410151381.3A Division CN104003957A (zh) | 2009-07-17 | 2009-07-17 | 2-[3-氰基-4-异丁氧基苯基]-4-甲基噻唑-5-甲酸晶型及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101768150A CN101768150A (zh) | 2010-07-07 |
CN101768150B true CN101768150B (zh) | 2014-08-06 |
Family
ID=42501271
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200910160758.0A Active CN101768150B (zh) | 2009-01-05 | 2009-07-17 | 2-[3-氰基-4-异丁氧基苯基]-4-甲基噻唑-5-甲酸晶型及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101768150B (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20120140267A (ko) | 2009-06-10 | 2012-12-28 | 테바 파마슈티컬 인더스트리즈 리미티드 | 페북소스타트의 결정형 |
US8969582B2 (en) * | 2010-04-29 | 2015-03-03 | Dr. Reddy's Laboratories Ltd. | Preparation of febuxostat |
CN102442971B (zh) * | 2010-10-13 | 2014-06-18 | 欣凯医药化工中间体(上海)有限公司 | 非布司他的晶型及其制备方法 |
WO2012048861A1 (en) * | 2010-10-14 | 2012-04-19 | Gador S.A. | A novel febuxostat crystalline form and the process for the preparation thereof |
EP2780335B1 (en) * | 2011-11-15 | 2019-04-10 | Mylan Laboratories, Limited | Process for the preparation of febuxostat polymorphs |
CZ27857U1 (cs) | 2014-12-12 | 2015-02-23 | Zentiva, K.S. | Formulace obsahující tuhý roztok febuxostatu |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5614520A (en) * | 1990-11-30 | 1997-03-25 | Teijin Limited | 2-arylthiazole derivatives and pharmaceutical composition 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 |
CN101781270A (zh) * | 2009-01-20 | 2010-07-21 | 重庆医药工业研究院有限责任公司 | 一种高纯度的非布司他及其制备方法 |
-
2009
- 2009-07-17 CN CN200910160758.0A patent/CN101768150B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5614520A (en) * | 1990-11-30 | 1997-03-25 | Teijin Limited | 2-arylthiazole derivatives and pharmaceutical composition 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 |
CN101781270A (zh) * | 2009-01-20 | 2010-07-21 | 重庆医药工业研究院有限责任公司 | 一种高纯度的非布司他及其制备方法 |
Non-Patent Citations (6)
Title |
---|
A Facile one-pot synthesis of 4-Alkoxy-1,3-Benzenedicarbonitrile;Masaichi Hasegawa;《HETEROCYCLES》;19981231;第47卷(第2期);857-864 * |
JP特开平10-45733A 1998.02.17 |
JP特开平6-345724A 1994.12.20 |
MasaichiHasegawa.AFacileone-potsynthesisof4-Alkoxy-1 3-Benzenedicarbonitrile.《HETEROCYCLES》.1998 |
抗痛风药物febuxostat的合成;武瑊等;《中国药物化学杂志》;20080831;第18卷(第4期);259-262 * |
武瑊等.抗痛风药物febuxostat的合成.《中国药物化学杂志》.2008,第18卷(第4期),259-262. |
Also Published As
Publication number | Publication date |
---|---|
CN101768150A (zh) | 2010-07-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101768150B (zh) | 2-[3-氰基-4-异丁氧基苯基]-4-甲基噻唑-5-甲酸晶型及其制备方法 | |
JP2013516473A5 (zh) | ||
NZ600984A (en) | Polymorphic, crystalline and mesophase forms of sodium 2-(5-bromo-4-(4-cyclopropylnaphthalen-1-yl)-4h-1,2,4-triazol-3-ylthio)acetate, and uses thereof | |
CS196290B2 (en) | Process for preparing new compounds | |
WO2007095601A2 (en) | Novel acetyl-coa carboxylase (acc) inhibitors and their use in diabetes, obesity and metabolic syndrome | |
CN1560055A (zh) | 四氢吡啶醚化合物 | |
CN101139325A (zh) | 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 | |
CN111617083B (zh) | 甲氧基取代苯基酰胺类氨基嘧啶衍生物的应用 | |
HU190796B (en) | Process for producing n-dihydrothiazolyl-3-quinoline-carboxamide derivatives | |
CN111747943B (zh) | 3-(2-呋喃亚甲基)喹啉酮类化合物及其制备方法和应用 | |
Cheptea et al. | Enhanced antipyretic activity of new 2, 5-substituted 1, 3, 4-oxadiazoles encapsulated in alginate/gelatin particulated systems | |
CN111620854A (zh) | 4-氨基嘧啶取代的苯基酰胺类化合物及其制备方法 | |
CN103936689A (zh) | 2-[3-氰基-4-异丁氧基苯基]-4-甲基噻唑-5-甲酸晶型及其制备方法 | |
CN104003957A (zh) | 2-[3-氰基-4-异丁氧基苯基]-4-甲基噻唑-5-甲酸晶型及其制备方法 | |
CN111763199A (zh) | 2-噻吩基喹啉酮衍生物及其制备方法和应用 | |
CN108689948B (zh) | 6-(3,4-取代苯基)-2-巯基嘧啶-4-甲酸类化合物及其制备方法和用途 | |
CN102993203B (zh) | 8-苯基黄嘌呤类衍生物的制备及应用 | |
CN111718336B (zh) | 喹啉酮Schiff碱类化合物及其制备方法和应用 | |
CA3148490C (en) | Imidazopyridine derivative and pharmaceutical composition comprising same as active ingredient | |
CN111747940B (zh) | 喹啉酮缩氨基脲衍生物及其制备方法和应用 | |
CN108640872B (zh) | 一种gsk-3抑制剂及其制备方法与应用 | |
RU2605091C2 (ru) | 2-амино-1-арил-5-(3,3-диметил-2-оксобутилиден)-4-оксо-n-(тиазол-5-ил)-4,5-дигидро-1н-пиррол-3-карбоксамиды, проявляющие противоопухолевую и антирадикальную активность, способ их получения и фармацевтическая композиция на их основе | |
CN108484494B (zh) | 2-氧代-1,2-二氢吡啶-4-甲酸类化合物 | |
JPWO2006006616A1 (ja) | トシル酸スプラタスト結晶の均一性の評価方法並びに均一な結晶及びその製造方法 | |
JP6072908B2 (ja) | 重水素化ω―ジメチル尿素又はその塩の多形物 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20100707 |
|
C10 | Entry into substantive examination | ||
C49 | Reinstatement of patent right or utility model | ||
RA01 | Restoration of patent right |
Former decision: deemed withdrawal of patent application after publication Former decision publication date: 20120919 |
|
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: BEIJING LILESHENG PHARMACEUTICAL TECHNOLOGY CO., L Effective date: 20140605 Owner name: CHANGZHOU CITY NO.4 PHARMACEUTICAL FACTORY CO., LT Free format text: FORMER OWNER: BEIJING LILESHENG PHARMACEUTICAL TECHNOLOGY CO., LTD. Effective date: 20140605 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Wang Xiaodong Inventor after: Cao Zheng Inventor after: Shen Congyun Inventor after: Huang Suping Inventor after: Zhang Yong Inventor before: Zhang Yong |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: ZHANG YONG TO: WANG XIAODONG CAO ZHENG SHEN CONGYUN HUANG SUPING ZHANG YONG Free format text: CORRECT: ADDRESS; FROM: 100070 FENGTAI, BEIJING TO: 213004 CHANGZHOU, JIANGSU PROVINCE |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20140605 Address after: 213004 Jiangsu province Changzhou City Palace Road No. 168 Applicant after: Changzhou City No.4 Pharmaceutical Factory Co., Ltd. Applicant after: Beijing Lilesheng Pharmaceutical Technology Co., Ltd. Address before: 100070 Beijing City, Fengtai District science and Technology Park Fung Fu Road No. 4 Building 16 layer 16A02 Federation of science and technology Applicant before: Beijing Lilesheng Pharmaceutical Technology Co., Ltd. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant |