AN IMPROVED PROCESS FOR THE PREPARATION OF (2S)-2-[(4R)-2-OXO-4-PROPYLTETRAHYDRO-1H-PYRROL-1-YL] BUTANAMIDE AND ITS INTERMEDIATES THEREOF
The present invention relates to an improved process for the preparation of (2S)-2- [(4R)-2-oxo-4-propyltetrahydro-1H-pyrrol-1-yl] butanamide compound of formula- 1, its intermediates, novel salt compounds of intermediates of the compound of formula- 1. Further the use of novel salts in the preparat...
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Format | Patent |
Language | English French |
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06.12.2018
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Abstract | The present invention relates to an improved process for the preparation of (2S)-2- [(4R)-2-oxo-4-propyltetrahydro-1H-pyrrol-1-yl] butanamide compound of formula- 1, its intermediates, novel salt compounds of intermediates of the compound of formula- 1. Further the use of novel salts in the preparation of the compound of formula- 1. The present invention also relates to the novel process for the preparation of the compound of formula- 1.
La présente invention concerne un procédé amélioré pour la préparation de (2S)-2-[(4R)-2-oxo-4-propyltétrahydro-1H-pyrrol-1-yl]butanamide de formule 1, ses intermédiaires, des nouveaux composés de sel d'intermédiaires du composé de formule 1. L'invention concerne en outre l'utilisation de nouveaux sels dans la préparation du composé de formule 1. La présente invention concerne en outre un procédé de préparation du composé de formule 1. |
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AbstractList | The present invention relates to an improved process for the preparation of (2S)-2- [(4R)-2-oxo-4-propyltetrahydro-1H-pyrrol-1-yl] butanamide compound of formula- 1, its intermediates, novel salt compounds of intermediates of the compound of formula- 1. Further the use of novel salts in the preparation of the compound of formula- 1. The present invention also relates to the novel process for the preparation of the compound of formula- 1.
La présente invention concerne un procédé amélioré pour la préparation de (2S)-2-[(4R)-2-oxo-4-propyltétrahydro-1H-pyrrol-1-yl]butanamide de formule 1, ses intermédiaires, des nouveaux composés de sel d'intermédiaires du composé de formule 1. L'invention concerne en outre l'utilisation de nouveaux sels dans la préparation du composé de formule 1. La présente invention concerne en outre un procédé de préparation du composé de formule 1. |
Author | SRINIVASAN, Thirumalai Rajan CHERKUPALLY, Prabhakar REVU, Satyanarayana SAJJA, Eswaraiah |
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DocumentTitleAlternate | PROCÉDÉ AMÉLIORÉ POUR LA PRÉPARATION DE (2S)-2-[(4R)-2-OXO-4-PROPYLTÉTRAHYDRO-1H-PYRROL-1-YL]BUTANAMIDE ET DE SES INTERMÉDIAIRES |
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RelatedCompanies | SRINIVASAN, Thirumalai Rajan MSN LABORATORIES PRIVATE LIMITED, R&D CENTER |
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Title | AN IMPROVED PROCESS FOR THE PREPARATION OF (2S)-2-[(4R)-2-OXO-4-PROPYLTETRAHYDRO-1H-PYRROL-1-YL] BUTANAMIDE AND ITS INTERMEDIATES THEREOF |
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