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New Acetogenins from the Seeds of Annona coriacea
Author(s) -
da C. Alves Thayana,
Gonçalves Mariele R. S.,
Correia Francyne C. S.,
da Silva Virgínia C.,
de Sousa Paulo T.,
de Carvalho Mário G.,
BrazFilho Raimundo,
Dall'Oglio Evandro L.
Publication year - 2014
Publication title -
helvetica chimica acta
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.74
H-Index - 82
eISSN - 1522-2675
pISSN - 0018-019X
DOI - 10.1002/hlca.201400034
Subject(s) - acetogenin , annonaceae , chemistry , annona , hexane , annona muricata , stereochemistry , annona squamosa , botany , organic chemistry , biology
From the hexane and MeOH extracts of Annona coriacea Mart . (Annonaceae) seeds, two novel acetogenins, coriapentocins A and B ( 1 and 2 , resp.) were isolated. The known acetogenin bullacin ( 3 ) was also isolated from the hexane extract. The structures of compounds 1 – 3 were elucidated by NMR and MS analysis, and relative configurations were established by comparison with literature data.