One compound ester group from endophylic fungi (Chochlibolus lunatus) living in symbiotic that is tunjuk. langit [Helminthostachys zeylanica (Linn) Hoo] has been isolated. Isolation begin with cultivation of Chochlibolus lunatus fungi in 5 L of PDB's media ( Potato Dextrose Broth ) for eight weeks. Then, media extracted partially using ethyl acetate and then evaporated. Concentrated extract of …