Metabolites from the Plant Endophytic Fungus Aspergillus sp. CPCC 400735 and Their Anti-HIV Activities

Thirty-three metabolites including five phenalenone derivatives (1–5), seven cytochalasins (6–12), thirteen butenolides (13–25), and eight phenyl derivatives (26–33) were isolated from Aspergillus sp. CPCC 400735 cultured on rice. The structures of all compounds were elucidated by NMR, MS, and CD experiments, of which 1–5 (asperphenalenones A–E), 6 (aspochalasin R), and 13 (aspulvinone R) were identified as new compounds. Specifically,...