| Literature DB >> 30663353 |
Anton Nikolaevich Yurchenko1, Dmitry V Berdyshev1, Olga F Smetanina1, Elena V Ivanets1, Olesya I Zhuravleva1,2, Anton B Rasin1, Yuliya V Khudyakova1, Roman S Popov1, Sergey A Dyshlovoy1,2,3, Gunhild von Amsberg3, Shamil Sh Afiyatullov1.
Abstract
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.Entities:
Keywords: secondary metabolites; ECD; Penicillium sp.; TDDFT; diketopiperazines
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Year: 2019 PMID： 30663353 DOI： 10.1080/14786419.2018.1552696
Source DB: PubMed Journal: Nat Prod Res ISSN： 1478-6419 Impact factor: 2.861