Sesquiterpene pyridine alkaloids from Peritassa campestris.
An investigation of the methanol and ethyl acetate extracts from the roots of Peritassa campestris (Hippocrateaceae) afforded the sesquiterpene pyridine alkaloid, 4-hydroxy-7-epi-chuchuhuanine E-V, and nine known alkaloids, forrestine, euonimine, ebenifoline E-I, wilforine, euojaponine F, euonine, wilforjine, neowilforine, and wilforzine. The structures of the isolates were elucidated on the basis of spectral data, particularly HMQC and HMBC experiments.
Lião
L M
LM
Instituto de Química, Universidade Federal de Goiás, C.P. 131, 74001-970 Goiânia, GO, Brazil. luciano@quimica.ufg.br
Vieira
P C
PC
Rodrigues-Filho
E
E
Fernandes
J B
JB
da Silva
M F
MF
D000470:Alkaloids / Q000737:chemistry* / Q000302:isolation & purification / Q000494:pharmacology; D000818:Animals; D001156:Artemia / Q000187:drug effects; D029753:Celastraceae / Q000737:chemistry*; D012717:Sesquiterpenes / Q000737:chemistry / Q000302:isolation & purification / Q000494:pharmacology
D000470:Alkaloids; D012717:Sesquiterpenes