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

Alassane Wélé; Idrissa Ndoye; Yanjun Zhang; Jean-Paul Brouard; Bernard Bodo

doi:10.1016/j.phytochem.2004.12.011

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

Phytochemistry. 2005 Mar;66(6):693-6. doi: 10.1016/j.phytochem.2004.12.011.

Authors

Alassane Wélé¹, Idrissa Ndoye, Yanjun Zhang, Jean-Paul Brouard, Bernard Bodo

Affiliation

¹ Laboratoire de Chimie Organique et Thérapeutique, Faculté de Médecine et de Pharmacie, Université Cheikh Anta Diop Dakar-Fann, Senegal. alassanewele@yahoo.fr

PMID: 15771892
DOI: 10.1016/j.phytochem.2004.12.011

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.

Publication types

Research Support, Non-U.S. Gov't

MeSH terms

Annona / chemistry*
Molecular Structure
Peptides, Cyclic / chemistry
Peptides, Cyclic / isolation & purification*
Seeds / chemistry*

Substances

Peptides, Cyclic
cherimolacyclopeptide D