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1. WO2020064818 - PROCESS FOR THE PREPARATION OF SPHINGOSINE-1-PHOSPHATE RECEPTOR AGONIST

Publication Number WO/2020/064818
Publication Date 02.04.2020
International Application No. PCT/EP2019/075831
International Filing Date 25.09.2019
IPC
C07D 413/10 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
413Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
02containing two hetero rings
10linked by a carbon chain containing aromatic rings
C07D 271/06 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
271Heterocyclic compounds containing five-membered rings having two nitrogen atoms and one oxygen atom as the only ring hetero atoms
02not condensed with other rings
061,2,4-Oxadiazoles; Hydrogenated 1,2,4-oxadiazoles
C07C 255/54 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
255Carboxylic acid nitriles
49having cyano groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
54containing cyano groups and etherified hydroxy groups bound to the carbon skeleton
C07C 255/58 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
255Carboxylic acid nitriles
49having cyano groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
58containing cyano groups and singly-bound nitrogen atoms, not being further bound to other hetero atoms, bound to the carbon skeleton
C07C 255/61 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
255Carboxylic acid nitriles
61containing cyano groups and nitrogen atoms being part of imino groups bound to the same carbon skeleton
C07C 259/18 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
259Compounds containing carboxyl groups, an oxygen atom of a carboxyl group being replaced by a nitrogen atom, this nitrogen atom being further bound to an oxygen atom and not being part of nitro or nitroso groups
12with replacement of the other oxygen atom of the carboxyl group by nitrogen atoms, e.g. N-hydroxyamidines
18having carbon atoms of hydroxyamidine groups bound to carbon atoms of six-membered aromatic rings
CPC
C07C 255/54
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
255Carboxylic acid nitriles
49having cyano groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
54containing cyano groups and etherified hydroxy groups bound to the carbon skeleton
C07C 255/58
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
255Carboxylic acid nitriles
49having cyano groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
58containing cyano groups and singly-bound nitrogen atoms, not being further bound to other hetero atoms, bound to the carbon skeleton
C07C 255/61
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
255Carboxylic acid nitriles
61containing cyano groups and nitrogen atoms being part of imino groups bound to the same carbon skeleton
C07C 259/18
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
259Compounds containing carboxyl groups, an oxygen atom of a carboxyl group being replaced by a nitrogen atom, this nitrogen atom being further bound to an oxygen atom and not being part of nitro or nitroso groups
12with replacement of the other oxygen atom of the carboxyl group by nitrogen atoms, e.g. N-hydroxyamidines
18having carbon atoms of hydroxamidine groups bound to carbon atoms of six-membered aromatic rings
C07D 271/06
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
271Heterocyclic compounds containing five-membered rings having two nitrogen atoms and one oxygen atom as the only ring hetero atoms
02not condensed with other rings
061,2,4-Oxadiazoles; Hydrogenated 1,2,4-oxadiazoles
C07D 319/06
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
319Heterocyclic compounds containing six-membered rings having two oxygen atoms as the only ring hetero atoms
041,3-Dioxanes; Hydrogenated 1,3-dioxanes
06not condensed with other rings
Applicants
  • QUÍMICA SINTÉTICA, S.A. [ES]/[ES]
Inventors
  • BARRECA, Giuseppe
  • CARCONE, Luca
  • TADDEI, Maurizio
  • GRAINGER, Damian Mark
  • STANILAND, Samantha Louise
  • CIANFEROTTI, Claudio
  • MARRAS, Giovanni
Agents
  • ZBM PATENTS - ZEA, BARLOCCI & MARKVARDSEN
Priority Data
18382684.125.09.2018EP
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) PROCESS FOR THE PREPARATION OF SPHINGOSINE-1-PHOSPHATE RECEPTOR AGONIST
(FR) PROCÉDÉ DE PRÉPARATION D'UN AGONISTE DU RÉCEPTEUR DE LA SPHINGOSINE-1-PHOSPHATE
Abstract
(EN)
Industrially viable and advantageous processes for the preparation of Ozanimod are described. The invention also discloses the intermediates obtained in the process.
(FR)
L'invention concerne des procédés industriellement viables et avantageux pour la préparation d'ozanimod. L'invention concerne également les intermédiaires obtenus dans un tel procédé.
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