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AUR OBINDO PHARMA LTD

AUR OBINDO PHARMA LTD Patent applications
Patent application numberTitlePublished
20100267987Process for Preparing Tamsulosin Hydrochloride - The invention relates to an process for preparing Tamsulosin hydrochloride of Formula (I) which comprises (i) reacting (R)-(−)-5-(2-amino-propyl)-2-methoxybenzenesulfonamide of Formula (II) with substituted phenoxy compound of Formula (III), wherein Z represents a removing group, such as —OSO10-21-2010