ABIOGEN PHARMA S.P.A. Patent applications |
Patent application number | Title | Published |
20110039902 | PROCESS FOR PREPARING A CRYSTALLINE FORM COMPOUND OF 3-BENZYL-2-METHYL-2,3,3a,4,5,6,7,7a-OCTAHYDROBENZO[d]ISOXAZOL-4-ONE - A process for preparing a crystalline form compound of 3-benzyl-2-methyl-2,3,3a,4,5,6,7,7a-octahydrobenzo[d]isoxazol-4-one is described, comprising the step of reacting 3-benzyl-2-methyl-2,3,3a,4,5,6,7,7a-octahydroben-zo[d]isoxazol-4-one with oxalic acid in one or more solvents, wherein at least one solvent is a solvent having a carbon atom number of from 3 to 6, said solvent being non-halogenated and having a dielectric constant ∈ within the range from 4 to 25. The process of the invention enables a co-crystal comprising 3-benzyl-2-methyl-2,3,3a,4,5,6,7,7a-octahydrobenzo[d]isoxazol-4-one and oxalic acid to be obtained. | 02-17-2011 |
20100069451 | SALT OF 3-BENZYL-2-METHYL-2,3,3A,4,5,6,7, 7A- OCTAHYDROBENZO[D]ISOXAZOL-4-ONE - The present invention relates to oxalate salt of the compound of formula (I) in all its stereochemical configurations, a process for its preparation and its use in treating mood disorders, disorders of anxiety, depression and convulsive conditions, in the improvement of learning ability, in the reversal of amnesia, in resolving the abstinence syndrome from drugs and drugs of abuse. Preferably, the invention concerns oxalate salt of rel-(3R,3aS,7aS)-3-benzyl-2-methyl-2,3,3a,4,5,6,7,7a-octahydrobenzo[d]isoxazol-4-one. | 03-18-2010 |
20100069450 | SALT OF 3-BENZYL-2-METHYL-2,3,3A,4,5,6,7, 7A- OCTAHYDROBENZO[D]ISOXAZOL-4-ONE - The present invention relates to fumarate salt of the compound of formula (I) in all its stereochemical configurations, a process for its preparation and its use in treating mood disorders, disorders of anxiety, depression and convulsive conditions, in the improvement of learning ability, in the reversal of amnesia, in resolving the abstinence syndrome from drugs and drugs of abuse. Preferably, the invention concerns fumarate salt of rel-(3R,3aS,7aS)-3-benzyl-2-methyl-2,3,3a,4,5,6,7,7a-octahydrobenzo[d]isoxazol-4-one. | 03-18-2010 |
20090292129 | PROCESS FOR RESOLVING RACEMIC MIXTURES AND A DIASTEREOISOMERIC COMPLEX OF A RESOLVING AGENT AND AN ENANTIOMER OF INTEREST - A process for resolving a compound in racemic form comprising the following steps is described: a) reacting a compound in racemic form with a resolving agent, b) forming a diastereoisomeric complex of the resolving agent and an enantiomer of interest, c) separating the enantiomer of interest from the obtained diastereoisomer, wherein such a process is characterized in that said resolving agent is a compound of Formula (I). A diastereoisomeric complex between the resolving agent of Formula (I) and the enantiomer of interest is also described. The process according to the invention allows acid and basic racemic mixtures to be separated. | 11-26-2009 |