SE0402200D0 - New Process II - Google Patents
New Process IIInfo
- Publication number
- SE0402200D0 SE0402200D0 SE0402200A SE0402200A SE0402200D0 SE 0402200 D0 SE0402200 D0 SE 0402200D0 SE 0402200 A SE0402200 A SE 0402200A SE 0402200 A SE0402200 A SE 0402200A SE 0402200 D0 SE0402200 D0 SE 0402200D0
- Authority
- SE
- Sweden
- Prior art keywords
- reacting
- product
- new process
- novel
- trimethylorthoacetate
- Prior art date
Links
Abstract
The present invention is directed to a novel process for the synthesis of (S) -glycidyl phthalimide and to novel intermediates in the process. The process comprises, reacting a (R) -3 -Chloro-1,2-propanediol and phtalimide salt. Then reacting the product with trimethylorthoacetate and an essentially water free acid. Then reacting the product with acetyl halogenide and do a basic ester hydrolysis.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0402200A SE0402200D0 (en) | 2004-09-13 | 2004-09-13 | New Process II |
PCT/SE2005/001315 WO2006031179A1 (en) | 2004-09-13 | 2005-09-12 | Process for preparation of phtalimide |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0402200A SE0402200D0 (en) | 2004-09-13 | 2004-09-13 | New Process II |
Publications (1)
Publication Number | Publication Date |
---|---|
SE0402200D0 true SE0402200D0 (en) | 2004-09-13 |
Family
ID=33157527
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE0402200A SE0402200D0 (en) | 2004-09-13 | 2004-09-13 | New Process II |
Country Status (2)
Country | Link |
---|---|
SE (1) | SE0402200D0 (en) |
WO (1) | WO2006031179A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103145698B (en) * | 2013-03-01 | 2015-09-09 | 江西同和药业股份有限公司 | A kind of preparation method of Rivaroxaban intermediate and the novel synthesis of razaxaban |
CN104569213A (en) * | 2015-01-23 | 2015-04-29 | 江苏正大清江制药有限公司 | Method for measuring content of (S)-(+)-N-(2,3-ethyoxyl propyl) phthalimide by adopting high performance liquid chromatography |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2678271B1 (en) * | 1991-06-27 | 1995-01-13 | Synthelabo | PYRIMIDINE-4-CARBOXAMIDE DERIVATIVES, THEIR PREPARATION AND THEIR THERAPEUTIC APPLICATION. |
EP1028940B1 (en) * | 1997-11-07 | 2007-04-18 | Pharmacia & Upjohn Company LLC | Process to produce oxazolidinones |
EP1564215B1 (en) * | 2002-09-25 | 2009-01-07 | Daiso Co., Ltd. | Process for preparing glycidylphthalimide |
-
2004
- 2004-09-13 SE SE0402200A patent/SE0402200D0/en unknown
-
2005
- 2005-09-12 WO PCT/SE2005/001315 patent/WO2006031179A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2006031179A1 (en) | 2006-03-23 |
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