DE3586149T2 - Verfahren zur spaltung von (+/-)-2-(2'-(p-fluorphenyl)-5'-benzoxazolyl)-propionsaeure. - Google Patents
Verfahren zur spaltung von (+/-)-2-(2'-(p-fluorphenyl)-5'-benzoxazolyl)-propionsaeure.Info
- Publication number
- DE3586149T2 DE3586149T2 DE8585103062T DE3586149T DE3586149T2 DE 3586149 T2 DE3586149 T2 DE 3586149T2 DE 8585103062 T DE8585103062 T DE 8585103062T DE 3586149 T DE3586149 T DE 3586149T DE 3586149 T2 DE3586149 T2 DE 3586149T2
- Authority
- DE
- Germany
- Prior art keywords
- fbp
- propionic acid
- nrg
- fluorphenyl
- benzoxazolyl
- 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
- C07D—HETEROCYCLIC COMPOUNDS
- C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
- C07D263/52—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings condensed with carbocyclic rings or ring systems
- C07D263/54—Benzoxazoles; Hydrogenated benzoxazoles
- C07D263/56—Benzoxazoles; Hydrogenated benzoxazoles with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached in position 2
- C07D263/57—Aryl or substituted aryl radicals
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Heat Sensitive Colour Forming Recording (AREA)
- Luminescent Compositions (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT22009/84A IT1196197B (it) | 1984-07-23 | 1984-07-23 | Procedimento per la risoluzione dell'acido (+)(-) 2-(2'-(p-fluorofenil)--5'-benzossazolil)-propionico |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3586149D1 DE3586149D1 (de) | 1992-07-09 |
DE3586149T2 true DE3586149T2 (de) | 1992-12-03 |
Family
ID=11190127
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8585103062T Expired - Fee Related DE3586149T2 (de) | 1984-07-23 | 1985-03-16 | Verfahren zur spaltung von (+/-)-2-(2'-(p-fluorphenyl)-5'-benzoxazolyl)-propionsaeure. |
Country Status (11)
Country | Link |
---|---|
US (1) | US4698432A (de) |
EP (1) | EP0169302B1 (de) |
JP (1) | JPS6143177A (de) |
AT (1) | ATE76871T1 (de) |
DE (1) | DE3586149T2 (de) |
DK (1) | DK171787B1 (de) |
GR (1) | GR851804B (de) |
IE (1) | IE58920B1 (de) |
IT (1) | IT1196197B (de) |
PT (1) | PT80855B (de) |
YU (1) | YU121185A (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2575975A1 (en) * | 2003-11-12 | 2005-05-26 | Dr. Reddy's Laboratories, Inc. | Preparation of escitalopram |
DE102016014900A1 (de) * | 2016-12-15 | 2018-06-21 | Psc Polysilane Chemicals Gmbh | Verfahren zur Erhöhung der Reinheit von Oligosilanen und Oligosilanverbindungen |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1495488A (en) * | 1976-06-23 | 1977-12-21 | Ippco Int Pharma Patents Co Es | Optically active 2-(2-phenyl-5-benzoxazolyl)propionic acids |
CH641432A5 (de) * | 1978-07-19 | 1984-02-29 | Syntex Pharma Int | Verfahren zur aufspaltung von racemischer 6-methoxy-alpha-methyl-2-naphthalinessigsaeure in die optischen antipoden. |
PH15674A (en) * | 1979-07-06 | 1983-03-11 | Syntex Corp | Process for the resolution of d,1 2-(6-methoxy-2-naphthyl)propionic acid |
IT1154663B (it) * | 1980-07-30 | 1987-01-21 | Alfa Chimica Italiana Spa | Procedimento per la risoluzione in antipodi ottici di miscele di acidi d- e l-2-(6-metossi-2-naftil)-propionico |
FI831820L (fi) * | 1982-05-27 | 1983-11-28 | Syntex Pharma Int | Foerfarande foer framstaellning av d-2-(6-metoxi-2-naftyl)-propionsyra och dess farmaceutiskt godtagbara salter samt av nya mellanprodukter anvaenda vid deras framstaellning |
IT1157295B (it) * | 1982-07-19 | 1987-02-11 | Ravizza Spa | Processo perfezionato per la preparazione di derivati dell'acido benzoxazolil propionico |
-
1984
- 1984-07-23 IT IT22009/84A patent/IT1196197B/it active
-
1985
- 1985-03-16 DE DE8585103062T patent/DE3586149T2/de not_active Expired - Fee Related
- 1985-03-16 AT AT85103062T patent/ATE76871T1/de not_active IP Right Cessation
- 1985-03-16 EP EP85103062A patent/EP0169302B1/de not_active Expired - Lifetime
- 1985-07-19 IE IE182785A patent/IE58920B1/en not_active IP Right Cessation
- 1985-07-19 GR GR851804A patent/GR851804B/el unknown
- 1985-07-19 US US06/756,671 patent/US4698432A/en not_active Expired - Lifetime
- 1985-07-22 DK DK332385A patent/DK171787B1/da not_active IP Right Cessation
- 1985-07-23 PT PT80855A patent/PT80855B/pt not_active IP Right Cessation
- 1985-07-23 JP JP60161311A patent/JPS6143177A/ja active Granted
- 1985-07-23 YU YU01211/85A patent/YU121185A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
DE3586149D1 (de) | 1992-07-09 |
DK332385D0 (da) | 1985-07-22 |
GR851804B (de) | 1985-11-26 |
ATE76871T1 (de) | 1992-06-15 |
PT80855B (pt) | 1987-09-18 |
DK332385A (da) | 1986-01-24 |
DK171787B1 (da) | 1997-05-26 |
EP0169302A1 (de) | 1986-01-29 |
IE58920B1 (en) | 1993-12-01 |
YU121185A (en) | 1987-10-31 |
PT80855A (en) | 1985-08-01 |
JPH0440349B2 (de) | 1992-07-02 |
US4698432A (en) | 1987-10-06 |
IT1196197B (it) | 1988-11-10 |
IE851827L (en) | 1986-01-23 |
IT8422009A0 (it) | 1984-07-23 |
JPS6143177A (ja) | 1986-03-01 |
EP0169302B1 (de) | 1992-06-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |