γ-lactones and ent-eudesmane sesquiterpenes from the endophytic fungus Eutypella sp. BCC 13199

• Main Authors: Masahiko Isaka, Somporn Palasarn, Sanisa Lapanun, Rungtiwa Chanthaket, Nattawut Boonyuen, Saisamorn Lumyong
• Format: Journal
• Published: 2018
• Subjects: Biochemistry, Genetics and Molecular Biology; Chemistry; Medicine; Pharmacology, Toxicology and Pharmaceutics
• Online Access: https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=70349479408&origin=inward; http://cmuir.cmu.ac.th/jspui/handle/6653943832/59342
• Institution: Chiang Mai University

Two new γ-lactones, eutypellins A (1) and B (2), and two ent-eudesmane sesquiterpenes, ent-4(15)-eudesmen-11-ol-1-one (3) and ent-4(15)-eudesmen-1α,11-diol (4), together with three known pimarane diterpenes, diaporthein B, scopararane A, and libertellenone C, were isolated from the endophytic fungus...