Process for the preparation of perindopril
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Abstract
A process for preparing perindopril is provided comprising condensing an N-[(S)-1-carbethoxybutyl]-(S)-alanyl halide of formula II:
wherein X is a halide with an (2S,3aS,7aS)-2-carboxyperhydroindole of formula III:
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Citations
28 Claims
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1-17. -17. (canceled)
- 18. Perindopril erbumine prepared in accordance with a process comprising (a) condensing an N-[(S)-1-carbethoxybutyl]-(S)-alanyl halide of formula II:
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19. (canceled)
Specification