1.
Nat Prod Res
; 34(8): 1118-1123, 2020 Apr.
Artigo
em Inglês
| MEDLINE
| ID: mdl-30663353
RESUMO
Four new diketopiperazine alkaloids, citriperazines A-D were isolated from algae-derived Penicillium sp. KMM 4672. The structures of compounds 1-4 were determined using spectroscopic methods. The absolute configurations of compounds 1 and 4 were established by comparison of calculated and experimental ECD spectra. The cytotoxicity of compounds 1-4 against several human prostate cell lines was evaluated.