CN101172968B - 2-propyl-4 methyl-6-(tolimidazole-2group) benzoglioxaline salt and method for producing the same - Google Patents
2-propyl-4 methyl-6-(tolimidazole-2group) benzoglioxaline salt and method for producing the same Download PDFInfo
- Publication number
- CN101172968B CN101172968B CN200610117824A CN200610117824A CN101172968B CN 101172968 B CN101172968 B CN 101172968B CN 200610117824 A CN200610117824 A CN 200610117824A CN 200610117824 A CN200610117824 A CN 200610117824A CN 101172968 B CN101172968 B CN 101172968B
- Authority
- CN
- China
- Prior art keywords
- methyl
- propyl
- tolimidazole
- benzoglioxaline salt
- add
- 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 (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200610117824A CN101172968B (en) | 2006-11-01 | 2006-11-01 | 2-propyl-4 methyl-6-(tolimidazole-2group) benzoglioxaline salt and method for producing the same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200610117824A CN101172968B (en) | 2006-11-01 | 2006-11-01 | 2-propyl-4 methyl-6-(tolimidazole-2group) benzoglioxaline salt and method for producing the same |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101172968A CN101172968A (en) | 2008-05-07 |
CN101172968B true CN101172968B (en) | 2010-05-12 |
Family
ID=39421745
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200610117824A Active CN101172968B (en) | 2006-11-01 | 2006-11-01 | 2-propyl-4 methyl-6-(tolimidazole-2group) benzoglioxaline salt and method for producing the same |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101172968B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6210599B2 (en) * | 2014-02-26 | 2017-10-11 | 株式会社トクヤマ | Process for producing 4-methyl-6 (1-methylbenzimidazol-2-yl) -2-n-propyl-1H-benzimidazole |
CN104974096B (en) * | 2015-07-07 | 2019-02-01 | 威海迪素制药有限公司 | A kind of preparation method of telmisartan intermediate |
CN110698410A (en) * | 2019-10-25 | 2020-01-17 | 合肥立方制药股份有限公司 | Preparation method of 2-n-propyl-4-methyl-6- (1' -methylbenzimidazole-2-yl) benzimidazole |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1412183A (en) * | 2001-10-15 | 2003-04-23 | 中国科学院上海药物研究所 | New preparation method of timixatan |
CN1620437A (en) * | 2002-01-18 | 2005-05-25 | 贝林格尔英格海姆法玛两合公司 | Method for the production and purification of 1,7'-dimethyl-2'-propyl-2,5'-bi-1h-benzimidazole |
WO2005108375A1 (en) * | 2004-05-11 | 2005-11-17 | Cipla Limited | Process for the preparation of telmisartan |
CN1768044A (en) * | 2003-03-31 | 2006-05-03 | 贝林格尔·英格海姆国际有限公司 | Process for manufacture of telmisartan |
-
2006
- 2006-11-01 CN CN200610117824A patent/CN101172968B/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1412183A (en) * | 2001-10-15 | 2003-04-23 | 中国科学院上海药物研究所 | New preparation method of timixatan |
CN1620437A (en) * | 2002-01-18 | 2005-05-25 | 贝林格尔英格海姆法玛两合公司 | Method for the production and purification of 1,7'-dimethyl-2'-propyl-2,5'-bi-1h-benzimidazole |
CN1768044A (en) * | 2003-03-31 | 2006-05-03 | 贝林格尔·英格海姆国际有限公司 | Process for manufacture of telmisartan |
WO2005108375A1 (en) * | 2004-05-11 | 2005-11-17 | Cipla Limited | Process for the preparation of telmisartan |
Non-Patent Citations (2)
Title |
---|
常选妞等.替米沙坦的合成工艺改进.精细化工23 7.2006,23(7),661-663. |
常选妞等.替米沙坦的合成工艺改进.精细化工23 7.2006,23(7),661-663. * |
Also Published As
Publication number | Publication date |
---|---|
CN101172968A (en) | 2008-05-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104024262B (en) | Methods of preparing icotinib and icotinib hydrochloride, and intermediates thereof | |
CN101006090A (en) | Hydrates and polymorphs of 4-[[(7r)-8-cyclopentyl-7-ethyl-5,6,7,8-tetrahydro-5-methyl-4-6-oxo-2-piperidinyl]amino]-3-methoxy-n-(1-methyl-4-piperidinyl)-benzamide, methods for the production thereof | |
US9663550B2 (en) | Method for preparing abiraterone acetate | |
CN104130258B (en) | The method for transformation of a kind of dimer | |
CN105837502A (en) | Synthesis method of Vadadustat | |
CN102557977A (en) | Synthesis intermediate of erlotinib and preparation method thereof | |
CN103819450B (en) | A kind of new preparation process of SYR-322 | |
CN102731605B (en) | A kind of purification process of Abiraterone acetate | |
CN102875602B (en) | Preparation method of Minodronic acid hydrate | |
CN102796079B (en) | A kind of preparation method of methanesulfonic acid fluorine imatinib | |
CN102219817A (en) | Method for carrying out carbalkoxylation acylation on fluorouracil compound with active coupling agent | |
CN101172968B (en) | 2-propyl-4 methyl-6-(tolimidazole-2group) benzoglioxaline salt and method for producing the same | |
KR101275092B1 (en) | Manufacturing Method Of Azilsartan | |
CN113683571B (en) | Preparation method of 2-methyl-5-bromopyrimidine | |
CN106674084A (en) | Preparation method of 2-isopropoxy-5-methyl-4-(piperidine-4-yl) aniline dihydrochloride | |
CN100537563C (en) | Process for preparing N-phenyl-2-pyrimidyl amine derivative | |
CN101469008A (en) | Capecitabine hydroxy derivatives, preparation thereof and use in capecitabine preparation | |
TWI691495B (en) | Preparation method for tyrosine kinase inhibitor and intermediates thereof | |
CN105753735B (en) | Preparation method of high-efficiency low-toxicity vasopressin antagonist | |
CN101935317B (en) | Synthesizing method of 2-methyl-7-(substituted pyrimidine-4-amino)-4-(substituted piperazine-1-base) piperidine-1-base) isoindoline-1-ketone and intermediate thereof | |
CN102675294A (en) | Method of synthesizing losartan and losartan intermediates | |
CN102718720B (en) | Method for preparing 4-[(4,6-dichloro-2-pyrimidyl) amino] cyanophenyl | |
CN106397416B (en) | A kind of preparation method of Tegafur | |
CN101555248B (en) | Method for preparing poly-substituted 1, 5-naphthyridine compound | |
CN101239998A (en) | Method of synthesizing 1,2,3-tri-acetyl-5-deoxy-D-ribose |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: 318020 Huangyan economic and Technological Development Zone, Zhejiang, Taizhou Patentee after: Zhejiang Tianyu Pharmaceutical Co., Ltd. Address before: 318020 Huangyan economic and Technological Development Zone, Zhejiang, Taizhou Patentee before: Zhejiang Tianyu Pharmaceutical Co., Ltd. |
|
ASS | Succession or assignment of patent right |
Owner name: BINHAI SANYONG MEDICINE INDUSTRY AND CHEMISTRY CO. Free format text: FORMER OWNER: ZHEJIANG TIANYU PHARMACEUTICAL CO., LTD. Effective date: 20130618 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 318020 TAIZHOU, ZHEJIANG PROVINCE TO: 224555 YANCHENG, JIANGSU PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20130618 Address after: 224555 Jiangsu Province, Yancheng City Binhai County Binhuai town head Zeng Village (Yancheng City coastal chemical industry park) Patentee after: Binhai Sanyong Medicine Industry and Chemistry Co., Ltd. Address before: 318020 Huangyan economic and Technological Development Zone, Zhejiang, Taizhou Patentee before: Zhejiang Tianyu Pharmaceutical Co., Ltd. |