Results 81 to 90 of about 545 (181)

The Synthesis of Depsidones. I

YAKUGAKU ZASSHI, 1963
F, FUJIKAWA, K, HIRAI, N, ISHIKAWA, A, MAKI   +3 more
openaire   +3 more sources

Norstictic acid: Correlations between its physico-chemical characteristics and ecological preferences of lichens producing this depsidone

, 2010
The depsidone norstictic acid is a widespread secondary metabolite produced by lichen-forming fungi. Like other lichen substances, most of the norstictic acid is deposited as crystals in the apoplast of lichens, whereas only a small proportion is soluble
Juergens, Sascha-Rene, Leuschner, Christoph, Hauck, Markus   +2 more
core   +1 more source

Recent advances on natural depsidones: sources, biosynthesis, structure-activity relationship, and bioactivities. [PDF]

PeerJ, 2023
Khayat MT, Ghazawi KF, Samman WA, Alhaddad AA, Mohamed GA, Ibrahim SR.   +5 more
europepmc   +1 more source

The structure of alectoronic acid and related lichen metabolites

, 1974
Spectroscopic evidence is presented to show that the lichen depsidone alectoronic acid is a tautomeric compound which exists predominantly in a novel, six-membered, pseudo-acid (hydroxy lactone) form.
JA Elix, MV Sargent, BA Ferguson
core   +1 more source

Discovery of Fungus-Derived Nornidulin as a Novel TMEM16A Inhibitor: A Potential Therapy to Inhibit Mucus Secretion in Asthma. [PDF]

J Exp Pharmacol, 2023
Pongkorpsakol P, Yimnual C, Satianrapapong W, Worakajit N, Kaewin S, Saetang P, Rukachaisirikul V, Muanprasat C.   +7 more
europepmc   +1 more source

Phomopsidone A, a novel depsidone metabolite from the mangrove endophytic fungus Phomopsis sp A123

, 2014
NSFC [90913024, 31300075]One novel pentacyclic depsidone containing an oxetane unit, phomopsidone A (1), together with the reported excelsione (also named as phomopsidone) (2), and four known isobenzofuranones (3-6) were isolated from the mangrove ...
Xu, Liyan, Zhang, Wei, Huang, Yaojian, Li, Shengying, Shen, Yuemao, 黄耀坚, Yang, Lishan, 沈月毛   +7 more
core  

Polyketides with potential bioactivities from the mangrove-derived fungus Talaromyces sp. WHUF0362. [PDF]

Mar Life Sci Technol, 2023
Lv H, Su H, Xue Y, Jia J, Bi H, Wang S, Zhang J, Zhu M, Emam M, Wang H, Hong K, Li XN.   +11 more
europepmc   +1 more source

New metabolites from Australian lichens

, 1981
The depsides orcinyl lecanorate (1) and 2'-O-methylmicrophyllinic acid (4), and the depsidone norcolensoic acid (11), have been identified in lichens and characterized.
JA Elix, DO Chester
core   +1 more source

Structure-Based Virtual Screening and Molecular Dynamics Simulation Assessments of Depsidones as Possible Selective Cannabinoid Receptor Type 2 Agonists. [PDF]

Molecules, 2023
Mohamed GA, Omar AM, AlKharboush DF, Fallatah MA, Sindi IA, El-Agamy DS, Ibrahim SRM.   +6 more
europepmc   +1 more source

2'-O-Methylphysodic acid and hydroxyphysodic acid: two new depsidones from the lichen Hypogymnia billardieri

, 1975
Two new depsidones, 2?-O-methylphysodic acid and hydroxyphysodic acid, have been identified as minor constituents of the lichen Hypogymnia billardieri (Mont.) R. Filson.
JA Elix
core   +1 more source