Results 121 to 130 of about 206,405 (145)

ChemInform Abstract: New Metabolites from Endolichenic Fungus Pleosporales sp.

ChemInform, 2015
Abstractisolation and structure elucidation of cucurbitarins A‐C (I, II), cucurbitarins D (III), and E (IV), benzocoumarins (V), and cyclohexanone (VI)
Yang Jiao, Gang Li, Hai‐Ying Wang, Jing Liu, Xiao‐Bin Li, Lu‐Lu Zhang, Zun‐Tian Zhao, Hong‐Xiang Lou   +7 more
openaire   +1 more source

Isolation of griseofulvin from the endolichenic fungus Cubamyces menziesii (Berk.) Lücking inhabiting Parmotrema rampoddense (Nyl.) Hale

SciEnggJ
Efungi represent valuable sources for the discovery of diverse and biologically relevant natural products with significant applications in pharmaceuticals, agriculture, and industry.
Mario A. Tan, J. Dela Cruz, H. Magpantay, C. C. Apurillo, T. E. D. dela Cruz   +4 more
semanticscholar   +1 more source

Phaeosphaerins A–F, Cytotoxic Perylenequinones from an Endolichenic Fungus,Phaeosphaeriasp.

Journal of Natural Products, 2012
Six novel phototoxins, phaeosphaerins A-F, together with six known perylenequinones were isolated from an endolichenic fungus Phaeosphaeria sp. Their structures were determined unequivocally on the basis of comprehensive analysis of MS and NMR data as well as electronic circular dichroism calculations.
Gang, Li, Haiying, Wang, Rongxiu, Zhu, Lingmei, Sun, Lining, Wang, Ming, Li, Yaoyao, Li, Yongqing, Liu, Zuntian, Zhao, Hongxiang, Lou   +9 more
openaire   +2 more sources

Bioactive α-Pyrone Derivatives from the Endolichenic Fungus Dothideomycetes sp. EL003334

Journal of Natural Products, 2018
Two new α-pyrones, dothideopyrones E (1) and F (2), were isolated from a culture of the endolichenic fungus Dothideomycetes sp. EL003334. Their structures were elucidated by spectroscopic data analysis. Their absolute configurations were established by the modified Mosher's method.
Gil Soo Kim, Wonmin Ko, Jong Won Kim, Min-Hye Jeong, Sung-Kyun Ko, Jae-Seoun Hur, Hyuncheol Oh, Jae-Hyuk Jang, Jong Seog Ahn   +8 more
openaire   +2 more sources

Two new α-pyrone derivatives from an endolichenic fungus Tolypocladium sp.

Journal of Asian Natural Products Research, 2017
Two new α-pyrone derivatives, tolypocladones A (1) and B (2), together with five known compounds were isolated from an endolichenic fungus Tolypocladium sp. (4259a). The structures of all the compounds were determined by analysis of their MS and NMR data. Among them, compound 1 was an enantiomeric mixture and the configuration was established by single-
Chu-Hong, Hu, Yan-Hui, Zhou, Fei, Xie, Yue-Lan, Li, Zun-Tian, Zhao, Hong-Xiang, Lou   +5 more
openaire   +2 more sources

The First Naturally Occurring Thiepinols and Thienol from an Endolichenic Fungus Coniochaeta sp.

Organic Letters, 2010
Coniothiepinols A (1) and B (2) and coniothienol A (3), the first naturally occurring thiepinols (1 and 2) and thienol (3), have been isolated from the crude extract of an endolichenic fungus Coniochaeta sp. 1 possesses a unique 8-oxa-2-thia-bicyclo[3.2.1]octane skeleton, and its structure was assigned by NMR spectroscopy and X-ray crystallography.
Yinchao, Wang, Shubin, Niu, Shuchun, Liu, Liangdong, Guo, Yongsheng, Che   +4 more
openaire   +2 more sources

Identification and Biological Evaluation of Secondary Metabolites from the Endolichenic Fungus Aspergillus versicolor

Chemistry & Biodiversity, 2015
AbstractA chemical investigation of the endolichenic fungus Aspergillus versicolor (125a), which was found in the lichen Lobaria quercizans, resulted in the isolation of four novel diphenyl ethers, named diorcinols F–H (1–3, resp.) and 3‐methoxyviolaceol‐II (4), eight new bisabolane sesquiterpenoids, named (−)‐(R)‐cyclo‐hydroxysydonic acid (5), (−)‐(7S,
Xiao-Bin, Li, Yan-Hui, Zhou, Rong-Xiu, Zhu, Wen-Qiang, Chang, Hui-Qing, Yuan, Wei, Gao, Lu-Lu, Zhang, Zun-Tian, Zhao, Hong-Xiang, Lou   +8 more
openaire   +2 more sources

Endolichenic fungus, Aspergillus quandricinctus of Usnea longissima inhibits quorum sensing and biofilm formation of Pseudomonas aeruginosa PAO1.

Microbial Pathogenesis, 2019
Lichens are composite organisms, comprising of a fungus (mycobiont) and a blue-green alga (photobiont). Along with the mycobiont, numerous non-obligate microfungi live in lichen thalli. These microfungi are called endolichenic fungi (ELF).
Prateeksha, R. Bajpai, M. Yusuf, D. Upreti, V. Gupta, Brahma N. Singh   +5 more
semanticscholar   +1 more source

7-Hydroxy-2-octenoic acid-ethyl ester mixture as an UV protectant secondary metabolite of an endolichenic fungus isolated from Menegazzia terebrata

Archives of Microbiology, 2022
Lu Zhao, Jin-Cheol Kim, J. Hur
semanticscholar   +1 more source

Novel oxabicyclo[2.2.1]heptane-3-one derivatives with NO inhibitory and cytotoxic activities, and xanthone derivatives from the endolichenic fungus Exophiala sp.

Bioorganic chemistry (Print)
Hyeonjae Cho, Sung Jun Kim, Ye Jung Choi, Soohwa Ji, Jin Woo Lee, Jae-seoun Hur, Ki Sung Kang, Sang Hee Shim   +7 more
semanticscholar   +1 more source