title: New isochaetochromin, an inhibitor of triacylglycerol synthesis in mammalian cells, produced by Penicillium sp. FKI-4942: II. structure elucidation.
abstract: The structure of a new congener of chaetochromin, an inhibitor of triacylglycerol synthesis in CHO-K1 cells produced by Penicillium sp. FKI-4942, was elucidated by spectroscopic methods, including various NMR experiments. Isochaetochromin A(1) has a bis-naphtho-γ-pyrone moiety.
authors: Graduate School of Pharmaceutical Sciences, Kitasato University, Minato-ku, Tokyo, Japan.
authors: Narihiro
authors: N
authors: Ugaki
authors: Hiroyuki
authors: H
authors: Yamazaki
authors: Ryuji
authors: R
authors: Uchida
authors: Hiroshi
authors: H
authors: Tomoda
mesh_terms: D008958:Models, Molecular; D009284:Naphthols / Q000737:chemistry*; D019906:Nuclear Magnetic Resonance, Biomolecular; D010407:Penicillium / Q000737:chemistry*; D011753:Pyrones / Q000737:chemistry*; D021241:Spectrometry, Mass, Electrospray Ionization; D013055:Spectrophotometry, Infrared; D013056:Spectrophotometry, Ultraviolet
chemical_list: D009284:Naphthols; D011753:Pyrones