Proharziane and Harziane Derivatives from the Marine Algicolous Fungus Trichoderma asperelloides RR-dl-6-11.
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DOI: 10.1021/acs.jnatprod.1c00188
Abstract: One new proharziane and three new harziane derivatives (1-4) together with six known ones (5-10) were isolated from the marine-alga-derived ascomycete Trichoderma asperelloides RR-dl-6-11. Their structures and relative configurations were determined via spectroscopic techniques, and… read more here.
Keywords: derivatives marine; harziane derivatives; harziane; trichoderma asperelloides ... See more keywords
Neocucurbols A-H, Phomactin Diterpene Derivatives from the Marine-Derived Fungus Neocucurbitaria unguis-hominis FS685.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of natural products"
DOI: 10.1021/acs.jnatprod.2c00249
Abstract: Neocucurbols A-D (1-4) are diterpene derivatives that possess a complex 6/6/5/5/6 polycyclic ring system with a characteristic tetrahedrofuran bridge ring skeleton. Neocucurbols E-H (5-8) are diterpenes that feature a 6/8/6 tricyclic ring system. Their structures… read more here.
Keywords: derivatives marine; derived fungus; neocucurbols phomactin; phomactin diterpene ... See more keywords
Novel cyclohexene and benzamide derivatives from marine-associated Streptomyces sp. ZZ502
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DOI: 10.1080/14786419.2018.1489391
Abstract: Abstract Three new compounds and the known benzamides of 2-acetamido-3-hydroxybenzamide, 2-amino-3-hydroxybenzamide, and 2-aminobenzamide were isolated from the culture of a marine actinomycete Streptomyces sp. ZZ502. Structures of the new compounds were determined as 3-amino-2-carboxamine-6(R)-chloro-4(R),5(S)-dihydroxy-cyclohex-2-en-1-one, 3-amino-2-carboxamine-4(S),6(S)-dihydroxy-cyclohex-2-en-1-one,… read more here.
Keywords: derivatives marine; streptomyces zz502; marine associated; novel cyclohexene ... See more keywords
Chlorophyll Derivatives from Marine Cyanobacteria with Lipid-Reducing Activities
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DOI: 10.3390/md17040229
Abstract: Marine organisms, particularly cyanobacteria, are important resources for the production of bioactive secondary metabolites for the treatment of human diseases. In this study, a bioassay-guided approach was used to discover metabolites with lipid-reducing activity. Two… read more here.
Keywords: marine cyanobacteria; derivatives marine; chlorophyll derivatives; lipid reducing ... See more keywords