JPS4930838B2 - - Google Patents
Info
- Publication number
- JPS4930838B2 JPS4930838B2 JP46064442A JP6444271A JPS4930838B2 JP S4930838 B2 JPS4930838 B2 JP S4930838B2 JP 46064442 A JP46064442 A JP 46064442A JP 6444271 A JP6444271 A JP 6444271A JP S4930838 B2 JPS4930838 B2 JP S4930838B2
- Authority
- JP
- Japan
- 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.)
- Expired
Links
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP46064442A JPS4930838B2 (en) | 1971-08-25 | 1971-08-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP46064442A JPS4930838B2 (en) | 1971-08-25 | 1971-08-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4832889A JPS4832889A (en) | 1973-05-02 |
| JPS4930838B2 true JPS4930838B2 (en) | 1974-08-16 |
Family
ID=13258382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP46064442A Expired JPS4930838B2 (en) | 1971-08-25 | 1971-08-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4930838B2 (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53112887A (en) * | 1977-03-12 | 1978-10-02 | Nippon Shinyaku Co Ltd | Production of n-substituted trialkoxybenzylpiperazine derivative |
| JPS53112886A (en) * | 1977-03-12 | 1978-10-02 | Nippon Shinyaku Co Ltd | Production of n-substituted trialkoxybenzylpiperazine derivative |
| JPS52127434A (en) * | 1976-04-20 | 1977-10-26 | Toyo Kogyo Co | Mold heat molding method |
| FR2661176B1 (en) * | 1990-04-20 | 1992-06-12 | Adir | NEW PROCESS FOR THE PREPARATION OF 1- (2,3,4-TRIMETHOXYBENZYL) PIPERAZINE IN REDUCTIVE AMINATION. |
| CN100413854C (en) * | 2004-06-29 | 2008-08-27 | 北京德众万全药物技术开发有限公司 | Simple process for preparing trimetazidine and its medicinal salts |
| CN102850296B (en) * | 2012-09-29 | 2015-01-07 | 瑞阳制药有限公司 | Preparation method of trimetazidine |
| CN108383712A (en) * | 2018-04-01 | 2018-08-10 | 新沂市中诺新材料科技有限公司 | A kind of synthetic method of medicine intermediate 2,4,5- trimethoxybenzoic acids |
| CN114213360A (en) * | 2022-01-11 | 2022-03-22 | 五峰赤诚生物科技股份有限公司 | Preparation method of trimetazidine |
-
1971
- 1971-08-25 JP JP46064442A patent/JPS4930838B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4832889A (en) | 1973-05-02 |