Bibliografisk träff 2015-09-28 Elucidation of Pyranonigrin Biosynthetic Pathway Reveals a Mode of Tetramic Acid, Fused γ-Pyrone, and exo-Methylene Formation. Yamamoto T, Tsunematsu Y, Noguchi H, Hotta K, Watanabe K. Org Lett · research support, non-u.s. gov't; journal article · DOI 10.1021/acs.orglett.5b02435