TY - RPRT TI - An angularly fused three-ring precursor to phytuberin. AU - I A Guzei AU - X Wang AU - G A Kraus PY - 2000 DO - 10.1107/s0108270199016522 UR - https://pubmed.ncbi.nlm.nih.gov/10777963/ ID - 10777963 ER -