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AssigneeHetero Research Foundation
InventorsBandi PARTHASARADHI REDDY, Kura RATHNAKAR REDDY, Rapolu RAJI REDDY, Dasari MURALIDHARA REDDY, Bandi VAMSI KRISHNA, Voggu RAMESH REDDY
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The present invention relates to process for the resolution of omeprazole. The present invention further provides a novel compound of enantiomers of omeprazole cyclic amine salt and a process for preparing it. The present invention also provides a solid of (R)- or (S)-omeprazole cyclic amine salt and a process for preparing it. The present invention also provides a process for the preparation of esomeprazole magnesium dihydrate substantially free of its trihydrate form. The present invention also provides a process for the preparation of recovery of chiral BINOL.
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A novel compound of enantiomers of omeprazole cyclic amine salt of formula I:
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Dependencies are inferred from the claim text.