Cherimolacyclopeptide D, a novel cycloheptapeptide from the seeds of Annona cherimola

Phytochemistry
2005.0

Abstract

In a chemical investigation of the seeds of Annona cherimola, a natural cyclic heptapeptide, cherimolacyclopeptide D, were isolated and purified by HPLC with three known cyclic peptides, cherimolacyclopeptides A, B and C. The structure was established by various analyses including MS/MS fragmentation, spectroscopic and chemical evidences.

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