title: Cherimolacyclopeptide D, a novel cycloheptapeptide from the seeds of Annona cherimola.
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.
authors.affiliation: Laboratoire de Chimie Organique et Thérapeutique, Faculté de Médecine et de Pharmacie, Université Cheikh Anta Diop Dakar-Fann, Senegal. alassanewele@yahoo.fr
authors.forename: Alassane
authors.initials: A
authors.lastname: Wélé
authors.forename: Idrissa
authors.initials: I
authors.lastname: Ndoye
authors.forename: Yanjun
authors.initials: Y
authors.lastname: Zhang
authors.forename: Jean-Paul
authors.initials: JP
authors.lastname: Brouard
authors.forename: Bernard
authors.initials: B
authors.lastname: Bodo
mesh_terms: D031041:Annona / Q000737:chemistry*; D015394:Molecular Structure; D010456:Peptides, Cyclic / Q000737:chemistry / Q000302:isolation & purification*; D012639:Seeds / Q000737:chemistry*
chemical_list: D010456:Peptides, Cyclic; C501243:cherimolacyclopeptide D