UV-Guided isolation of alantrypinone, a novel Penicillium alkaloid

J Nat Prod. 1998 Sep;61(9):1154-7. doi: 10.1021/np980056v.

Abstract

Fumiquinazoline F (1) and alantrypinone (2) have been isolated as the two major metabolites of Penicillium thymicola. The structure of 2, which contains a new ring structure, was elucidated by analysis of spectroscopic data including 2D NMR. The absolute configuration of 2 was established by a single-crystal X-ray diffraction study.

Publication types

  • Research Support, Non-U.S. Gov't

MeSH terms

  • Alkaloids / chemistry
  • Alkaloids / isolation & purification*
  • Carbohydrate Sequence
  • Crystallography, X-Ray
  • Indoles*
  • Magnetic Resonance Spectroscopy
  • Molecular Conformation
  • Molecular Sequence Data
  • Penicillium / chemistry*
  • Quinazolines*
  • Spectrophotometry, Ultraviolet

Substances

  • Alkaloids
  • Indoles
  • Quinazolines
  • alantrypinone