Monasnicotinic acid, a novel pyridine alkaloid of the fungus Aspergillus cavernicola: isolation and structure elucidation

Tatiana V. Antipova, Kirill V. Zaitsev, Alexander Ya Zherebker, Victor A. Tafeenko, Boris P. Baskunov, Valentina P. Zhelifonova, Natalya E. Ivanushkina, Alexey S. Kononikhin, Eugene N. Nikolaev, Anatoly G. Kozlovsky

Research output: Contribution to journalArticlepeer-review

5 Scopus citations

Abstract

A novel pyridine alkaloid, monasnicotinic acid, was isolated from the culture liquid of the type strain of the fungus Aspergillus amylovorus (currently this species has been synonymized with Aspergillus cavernicola). The structure of monasnicotinic acid was established using mass spectrometry, multinuclear NMR spectroscopy and X-ray diffraction; its chemical properties were ascertained by ESI source H/D exchange (HDX) in negative and positive ion modes.

Original languageEnglish
Pages (from-to)55-57
Number of pages3
JournalMendeleev Communications
Volume28
Issue number1
DOIs
StatePublished - 1 Jan 2018
Externally publishedYes

ASJC Scopus subject areas

  • General Chemistry

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