Dimericchalasine A and Amichalasines D and E: Unexpected Cytochalasan Homodimer and Heterotrimers from Aspergillus micronesiensis PG-1

Dimericchalasine A and Amichalasines D and E: Unexpected Cytochalasan Homodimer and Heterotrimers from <i>Aspergillus micronesiensis</i> PG-1 Amichalasines A–C: Three Cytochalasan Heterotrimers from <i>Aspergillus micronesiensis</i> PG-1 Amiaspochalasins A–H, Undescribed Aspochalasins with a C-21 Ester Carbonyl from <i>Aspergillus micronesiensis</i> Cysteine Residue Containing Merocytochalasans and 17,18-<i>seco</i>-Aspochalasins from <i>Aspergillus micronesiensis</i> Cysteine Residue Containing Merocytochalasans and 17,18-<i>seco</i>-Aspochalasins from <i>Aspergillus micronesiensis</i> Bisaspochalasins A–C: Three Cytochalasan Homodimers with Highly Fused Ring System from an Endophytic <i>Aspergillus flavipes</i> Asperchalasine A, a Cytochalasan Dimer with an Unprecedented Decacyclic Ring System, from <i>Aspergillus flavipes</i> Asperchalasine A, a Cytochalasan Dimer with an Unprecedented Decacyclic Ring System, from <i>Aspergillus flavipes</i> Flavipesines A and B and Asperchalasines E–H: Cytochalasans and Merocytochalasans from <i>Aspergillus flavipes</i> Epicochalasines A and B: Two Bioactive Merocytochalasans Bearing Caged Epicoccine Dimer Units from <i>Aspergillus flavipes</i>