DK332385A - Fremgangsmaade til opspaltning af (-)(+)2-(2'-(p-fluorphenyl)-5'-benzoxazolyl)-propionsyre - Google Patents

Fremgangsmaade til opspaltning af (-)(+)2-(2'-(p-fluorphenyl)-5'-benzoxazolyl)-propionsyre Download PDF

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Publication number
DK332385A
DK332385A DK332385A DK332385A DK332385A DK 332385 A DK332385 A DK 332385A DK 332385 A DK332385 A DK 332385A DK 332385 A DK332385 A DK 332385A DK 332385 A DK332385 A DK 332385A
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DK
Denmark
Prior art keywords
fbp
propionic acid
nrg
fluorphenyl
benzoxazolyl
Prior art date
Application number
DK332385A
Other languages
English (en)
Other versions
DK332385D0 (da
DK171787B1 (da
Inventor
Alberto Verga
Oreste Piccolo
Ermanno Valoti
Original Assignee
Ravizza Spa
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ravizza Spa filed Critical Ravizza Spa
Publication of DK332385D0 publication Critical patent/DK332385D0/da
Publication of DK332385A publication Critical patent/DK332385A/da
Application granted granted Critical
Publication of DK171787B1 publication Critical patent/DK171787B1/da

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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

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  • 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)
DK332385A 1984-07-23 1985-07-22 Fremgangsmåde til racematspaltning af (-)(+)-2/2- '(p-fluorphenyl)-5'-benzoxazolyl/-propionsyre DK171787B1 (da)

Applications Claiming Priority (2)

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
IT2200984 1984-07-23

Publications (3)

Publication Number Publication Date
DK332385D0 DK332385D0 (da) 1985-07-22
DK332385A true DK332385A (da) 1986-01-24
DK171787B1 DK171787B1 (da) 1997-05-26

Family

ID=11190127

Family Applications (1)

Application Number Title Priority Date Filing Date
DK332385A DK171787B1 (da) 1984-07-23 1985-07-22 Fremgangsmåde til racematspaltning af (-)(+)-2/2- '(p-fluorphenyl)-5'-benzoxazolyl/-propionsyre

Country Status (11)

Country Link
US (1) US4698432A (da)
EP (1) EP0169302B1 (da)
JP (1) JPS6143177A (da)
AT (1) ATE76871T1 (da)
DE (1) DE3586149T2 (da)
DK (1) DK171787B1 (da)
GR (1) GR851804B (da)
IE (1) IE58920B1 (da)
IT (1) IT1196197B (da)
PT (1) PT80855B (da)
YU (1) YU121185A (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
DE3586149D1 (de) 1992-07-09
DK332385D0 (da) 1985-07-22
GR851804B (da) 1985-11-26
ATE76871T1 (de) 1992-06-15
PT80855B (pt) 1987-09-18
DK171787B1 (da) 1997-05-26
EP0169302A1 (en) 1986-01-29
DE3586149T2 (de) 1992-12-03
IE58920B1 (en) 1993-12-01
YU121185A (en) 1987-10-31
PT80855A (en) 1985-08-01
JPH0440349B2 (da) 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 (en) 1992-06-03

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