KR20010028547A - 설폭시드 화합물의 제조방법 - Google Patents
설폭시드 화합물의 제조방법 Download PDFInfo
- Publication number
- KR20010028547A KR20010028547A KR1019990040831A KR19990040831A KR20010028547A KR 20010028547 A KR20010028547 A KR 20010028547A KR 1019990040831 A KR1019990040831 A KR 1019990040831A KR 19990040831 A KR19990040831 A KR 19990040831A KR 20010028547 A KR20010028547 A KR 20010028547A
- Authority
- KR
- South Korea
- Prior art keywords
- compound
- formula
- sulfoxide
- sulfoxide compound
- catalyst
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
- C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
- C07D401/12—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings linked by a chain containing hetero atoms as chain links
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (3)
- 구조식 (II)의 설파이드 화합물을 구조식(II)의 설파이드 화합물에 대하여 1-5몰%의 레늄 화합물 존재하, 에탄올 용매에서 과산화수소와 반응시켜 구조식(I)의 설폭시드 화합물을 제조하는 방법.
- 제1항에 있어서, 레늄 화합물이 메틸트리옥소레늄인 것을 특징으로 하는 구조식 (I)의 설폭시드 화합물을 제조하는 방법.
- 제 2항에 있어서, 반응종결 후 여과공정만으로 부생성물들을 제거하여 고수율 및 고순도로 구조식(I)의 설폭시드 화합물을 제조하는 방법.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019990040831A KR100362947B1 (ko) | 1999-09-21 | 1999-09-21 | 설폭시드 화합물의 제조방법 |
PCT/KR2000/001019 WO2001021617A1 (en) | 1999-09-21 | 2000-09-07 | Process for preparing sulfoxide compounds |
AU70407/00A AU7040700A (en) | 1999-09-21 | 2000-09-07 | Process for preparing sulfoxide compounds |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019990040831A KR100362947B1 (ko) | 1999-09-21 | 1999-09-21 | 설폭시드 화합물의 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20010028547A true KR20010028547A (ko) | 2001-04-06 |
KR100362947B1 KR100362947B1 (ko) | 2002-11-30 |
Family
ID=19612573
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019990040831A KR100362947B1 (ko) | 1999-09-21 | 1999-09-21 | 설폭시드 화합물의 제조방법 |
Country Status (3)
Country | Link |
---|---|
KR (1) | KR100362947B1 (ko) |
AU (1) | AU7040700A (ko) |
WO (1) | WO2001021617A1 (ko) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2003258335A1 (en) | 2002-08-21 | 2004-03-11 | Teva Pharmaceutical Industries Ltd. | A method for the purification of lansoprazole |
US7683080B2 (en) * | 2002-11-18 | 2010-03-23 | Teva Pharmaceutical Industries Ltd. | Stable iansoprazole containing more than 500 ppm, up to about 3,000 ppm water and more than 200 ppm, up to about 5,000 ppm alcohol |
CA2510849A1 (en) | 2002-12-19 | 2004-07-08 | Teva Pharmaceutical Industries Ltd | Solid states of pantoprazole sodium, processes for preparing them and processes for preparing known pantoprazole sodium hydrates |
EP1575935B1 (en) * | 2002-12-23 | 2006-05-24 | CHEMI S.p.A. | Process for the preparation of sulphinyl derivatives by oxidation of the corresponding sulfides |
CA2515130A1 (en) * | 2003-02-05 | 2004-08-26 | Teva Pharmaceutical Industries Ltd. | Method of stabilizing lansoprazole |
EP1615913A2 (en) | 2003-06-10 | 2006-01-18 | Teva Pharmaceutical Industries Limited | Process for preparing 2-(pyridinyl)methyl sulfinyl-substituted benzimidazoles and novel chlorinated derivatives of pantoprazole |
EP1716136A1 (en) * | 2004-02-11 | 2006-11-02 | Ulkar Kimya Sanayii Ve Ticaret A.S. | Pyridine benzimidazole sulfoxides of high purity |
EP2030973A1 (en) * | 2007-08-31 | 2009-03-04 | KRKA, tovarna zdravil, d.d., Novo mesto | Process for preparing 2-sulfinyl-1H-benzimidazoles |
CN102628110B (zh) * | 2012-04-06 | 2013-12-04 | 阳谷祥光铜业有限公司 | 一种从铜冶炼废酸中回收铼的方法 |
CN106011487A (zh) * | 2016-06-28 | 2016-10-12 | 阳谷祥光铜业有限公司 | 一种铜冶炼烟尘洗涤废酸中铼的回收方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK171989B1 (da) * | 1987-08-04 | 1997-09-08 | Takeda Chemical Industries Ltd | Fremgangsmåde til fremstilling af 2-(2-pyridylmethylsulfinyl)-benzimidazoler |
US5374730A (en) * | 1993-11-04 | 1994-12-20 | Torcan Chemical Ltd. | Preparation of omeprazole and lansoprazole |
-
1999
- 1999-09-21 KR KR1019990040831A patent/KR100362947B1/ko active IP Right Grant
-
2000
- 2000-09-07 WO PCT/KR2000/001019 patent/WO2001021617A1/en active Application Filing
- 2000-09-07 AU AU70407/00A patent/AU7040700A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
AU7040700A (en) | 2001-04-24 |
KR100362947B1 (ko) | 2002-11-30 |
WO2001021617A1 (en) | 2001-03-29 |
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