C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
C07D 265/34 (2006.01)
Patent
CA 2471209
The present invention provides oxazine compounds having aromatic, heteroaromatic, or aliphatic substituents at the 2 position of the oxazine moiety. Additionally, a one pot method with excellent yields is provided for producing the compounds.
L'invention concerne des composés oxazine comportant des substituants aromatiques, hétéroaromatiques, ou aliphatiques en position 2 de l'oxazine. Elle concerne aussi un procédé de production de ces composés, en réacteur unique et donnant de très bons rendements.
Carreira Erick M.
Zhao Weili
Essilor International (compagnie Generale D'optique)
Johnson & Johnson Vision Care Inc.
Norton Rose Or S.e.n.c.r.l. S.r.l./llp
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