KR100332399B1 - 메토프롤롤 라세미체로부터 메토프롤롤 에난티오머의 제조방법 - Google Patents
메토프롤롤 라세미체로부터 메토프롤롤 에난티오머의 제조방법 Download PDFInfo
- Publication number
- KR100332399B1 KR100332399B1 KR1019990005820A KR19990005820A KR100332399B1 KR 100332399 B1 KR100332399 B1 KR 100332399B1 KR 1019990005820 A KR1019990005820 A KR 1019990005820A KR 19990005820 A KR19990005820 A KR 19990005820A KR 100332399 B1 KR100332399 B1 KR 100332399B1
- Authority
- KR
- South Korea
- Prior art keywords
- metoprolol
- enantiomer
- hydrolysis
- mcf
- racemate
- 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.)
- Expired - Fee Related
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B63/00—Purification; Separation; Stabilisation; Use of additives
- C07B63/04—Use of additives
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
| 에난티오머촉매 | S-(-)-메토프롤롤 | R-(+)-메토프롤롤 | ||
| 다이에스테레오머순도 (%)1) | 에난티오머량 (%) | 다이에스테레오머순도 (%)2) | 에난티오머량 (%) | |
| 1.5M-NaOH | 99.95 | 99.93 | 99.39 | 99.56 |
| 10%-LiOH | 99.95 | 99.90 | 99.39 | 99.39 |
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019990005820A KR100332399B1 (ko) | 1999-02-22 | 1999-02-22 | 메토프롤롤 라세미체로부터 메토프롤롤 에난티오머의 제조방법 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019990005820A KR100332399B1 (ko) | 1999-02-22 | 1999-02-22 | 메토프롤롤 라세미체로부터 메토프롤롤 에난티오머의 제조방법 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20000056470A KR20000056470A (ko) | 2000-09-15 |
| KR100332399B1 true KR100332399B1 (ko) | 2002-04-13 |
Family
ID=19574762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019990005820A Expired - Fee Related KR100332399B1 (ko) | 1999-02-22 | 1999-02-22 | 메토프롤롤 라세미체로부터 메토프롤롤 에난티오머의 제조방법 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100332399B1 (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013141437A1 (ko) * | 2012-03-23 | 2013-09-26 | 주식회사 알에스텍 | 고순도 에스 메토프롤롤의 제조방법 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117191981A (zh) * | 2023-09-06 | 2023-12-08 | 浙江普洛家园药业有限公司 | 一种美托洛尔类原料药或制剂中n-亚硝基美托洛尔的检测方法 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4463176A (en) * | 1982-09-13 | 1984-07-31 | Mead Johnson & Company | Process for resolution of optical isomers |
| WO1992016197A1 (en) * | 1991-03-18 | 1992-10-01 | Sepracor Inc. | Composition and method containing optically pure (s) metoprolol |
| US5254258A (en) * | 1991-09-17 | 1993-10-19 | Research Corporation Technologies, Inc. | Chiral selector useful for separation of enantiomers of β-amino alcohol compounds |
| JPH06306026A (ja) * | 1993-04-23 | 1994-11-01 | Chisso Corp | 不斉合成触媒および(s)−メトプロロールの製造法 |
| US5767309A (en) * | 1994-03-04 | 1998-06-16 | Hoechst Schering Agrevo Gmbh | Processes for preparing L!- or D!-homoalanin-4-yl-(methyl)phosphinic acid and salts thereof by racemate resolution |
-
1999
- 1999-02-22 KR KR1019990005820A patent/KR100332399B1/ko not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4463176A (en) * | 1982-09-13 | 1984-07-31 | Mead Johnson & Company | Process for resolution of optical isomers |
| WO1992016197A1 (en) * | 1991-03-18 | 1992-10-01 | Sepracor Inc. | Composition and method containing optically pure (s) metoprolol |
| US5254258A (en) * | 1991-09-17 | 1993-10-19 | Research Corporation Technologies, Inc. | Chiral selector useful for separation of enantiomers of β-amino alcohol compounds |
| JPH06306026A (ja) * | 1993-04-23 | 1994-11-01 | Chisso Corp | 不斉合成触媒および(s)−メトプロロールの製造法 |
| US5767309A (en) * | 1994-03-04 | 1998-06-16 | Hoechst Schering Agrevo Gmbh | Processes for preparing L!- or D!-homoalanin-4-yl-(methyl)phosphinic acid and salts thereof by racemate resolution |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013141437A1 (ko) * | 2012-03-23 | 2013-09-26 | 주식회사 알에스텍 | 고순도 에스 메토프롤롤의 제조방법 |
| KR101379383B1 (ko) | 2012-03-23 | 2014-04-02 | 주식회사 알에스텍 | 고순도 ⒮―메토프롤롤의 제조방법 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20000056470A (ko) | 2000-09-15 |
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