Results 191 to 200 of about 11,767 (237)

New piperazine derivatives helvamides B-C from the marine-derived fungus Penicillium velutinum ZK-14 uncovered by OSMAC (One Strain Many Compounds) strategy. [PDF]

open access: yesNat Prod Bioprospect
Borkunov GV   +15 more
europepmc   +1 more source
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Absolute Stereochemistry of Citrinadins A and B from Marine-Derived Fungus

The Journal of Organic Chemistry, 2005
[Structure: see text]. Citrinadin A (2) is a pentacyclic indolinone alkaloid isolated from the cultured broth of a fungus, Penicillium citrinum, which was separated from a marine red alga. The absolute stereochemistry of the pentacyclic core in 2 and its new congener, citrinadin B (1), was elucidated by analysis of the ROESY spectrum for the ...
Takao, Mugishima   +8 more
openaire   +2 more sources

Cytotoxic Cytochalasins from Marine-Derived Fungus Arthrinium arundinis

Planta Medica, 2015
Four new cytochalasins, arthriniumnins A-D (1-4), a new natural product, ketocytochalasin (5), as well as five known cytochalasin analogues (6-10) were isolated and identified from the fungus Arthrinium arundinis ZSDS1-F3 from the sponge Phakellia fusca.
Junfeng, Wang   +10 more
openaire   +2 more sources

Cerebroside Analogues from Marine-Derived Fungus Aspergillus flavipes

Journal of Asian Natural Products Research, 2004
From the mycelium of the marine-derived fungus Aspergillus flavipes, isolated from the sea anemone Anthopleura xanthogrammica, two new cerebroside analogues, namely flavicerebrosides A (1): [(2S,2'R,3R,4E,8E)-N-2'-hydroxyoctadecanoyl-1-O-beta--galactopyranosyl-9-methyl-4,8-sphingadienine], and B (2): [(2S,2'R,3R,3'E,4E,8E)-N-2'-hydroxy-3'-octadecenoyl ...
Ting, Jiang   +5 more
openaire   +2 more sources

Diketopiperazines and Phthalides from a Marine Derived Fungus of the Order Pleosporales

Planta Medica, 2008
Five metabolites, ( Z)-6-benzylidene-3-hydroxymethyl-1,4-dimethyl-3-methylsulfanylpiperazine-2,5-dione ( 1), (3S,3'R)-3-(3'-hydroxybutyl)-7-methoxyphthalide ( 2), ( S)-3-butyl-7-methoxyphthalide ( 3), (3R,6R)-bisdethiodi(methylthio)hyalodendrin ( 4), and bis- N-norgliovictin ( 5), were isolated from the culture broth of the marine derived fungus of the
Vilailak, Prachyawarakorn   +6 more
openaire   +2 more sources

Cytotoxic sterols from marine-derived fungusPennicilliumsp.

Natural Product Research, 2006
A new sterol, ergosta-8(14), 22-diene-3,5,6,7-tetraol(3beta, 5alpha, 6beta, 7alpha, 22E) (1), together with four known sterols ergosta-8(9), 22-diene-3,5,6,7-tetraol (3beta, 5alpha, 6beta, 7alpha, 22E) (2), 5alpha,8alpha-epidioxy-24(S)-methylcholesta-6,22-diene-3beta-ol (3), 5alpha,8alpha-epidioxy-24(S)-methylcholesta-6,9(11), 22-triene-3beta-ol (4 ...
Yi, Sun   +4 more
openaire   +2 more sources

Cytotoxic Polyketides from a Marine-derived Fungus Aspergillus glaucus

Journal of Natural Products, 2008
Eight new aromatic polyketides (2, 4-6, 8, 14, 16, and 17) together with eight known analogues (3, 7, 9-13, and 15) were isolated from the marine-derived fungus Aspergillus glaucus. The structures and stereochemistry of the new compounds were elucidated by spectroscopic and chemical methods, and their cytotoxicities were evaluated against the HL-60 and
Lin, Du   +5 more
openaire   +2 more sources

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