Hoseong Hwang Hak Cheol Kwon 권재영 2024-01-19T16:01:53Z 2024-01-19T16:01:53Z 2021-09-06 2020-12 1226-6531 https://pubs.kist.re.kr/handle/201004/117736 All plants in natural ecosystems are living in symbiosis with endophytes. Recently, there has been an increasing interest in endophytes since these organisms can interact with the hosts and produce various structurally or biologically interesting molecules. This study aimed to identify these molecules from endophytes. Chemical investigation of Climacium dendroides-derived fungus Talaromyces sp. resulted in the isolation of two diphenyl ether derivatives, purpactin A (1) and penicillide (2), and two steroids, dankasterone A (3) and calvasterol B (4). The structures of the compounds were identified via extensive spectroscopic and spectrometric methods. Four compounds did not show any antioxidative activities in the on-line antioxidant activity screening system. English 한국자기공명학회 Chemical Constituents Isolated from the Moss-derived Fungus Talaromyces sp. Article 10.6564/JKMRS.2020.24.4.123 2 Journal of the Korean Magnetic Resonance Society, v.24, no.4, pp.123 - 128 Journal of the Korean Magnetic Resonance Society 24 4 123 128 N kci ART002657601 bryophyte fungi Talaromyces sp. diphenyl ether derivative steroid