Zobrazeno 1 - 10
of 119
pro vyhledávání: '"Cheng-Bin Cui"'
Publikováno v:
Marine Drugs, Vol 13, Iss 8, Pp 5219-5236 (2015)
Three new and rare chromones, named epiremisporine B (2), epiremisporine B1 (3) and isoconiochaetone C (4), along with three known remisporine B (1), coniochaetone A (5) and methyl 8-hydroxy-6-methyl-9-oxo-9H-xanthene-1-carboxylate (6) were isolated
Externí odkaz:
https://doaj.org/article/23c927d9439943d89a4302c8681978f2
Publikováno v:
Marine Drugs, Vol 13, Iss 4, Pp 2465-2487 (2015)
Introduction of neomycin-resistance into a marine-derived, wild-type Penicillium purpurogenum G59 resulted in activation of silent biosynthetic pathways for the secondary metabolite production. Upon treatment of G59 spores with neomycin and dimethyl
Externí odkaz:
https://doaj.org/article/fe76548177814ef58b492a76f3ea9b35
Publikováno v:
Molecules, Vol 20, Iss 2, Pp 2034-2060 (2015)
Twelve galloyl glucosides 1–12, showing diverse substitution patterns with two or three galloyl groups, were synthesized using commercially available, low-cost D-glucose and gallic acid as starting materials. Among them, three compounds, methyl 3,6
Externí odkaz:
https://doaj.org/article/5512032b172543019d87fda17333d7f0
Autor:
Chang-Wei Li, Cheng-Bin Cui
Publikováno v:
Molecules, Vol 19, Iss 12, Pp 21363-21377 (2014)
In the present study, a new flavanoid 1, together with nine known ones 2–10 were isolated from the stem bark of Choerospondias axillaries, the fruit of which was used mainly for treatment of cardiovascular diseases in China. The structure of 1 was
Externí odkaz:
https://doaj.org/article/8681435a5ff847f0af5f235042e9251f
Publikováno v:
Marine Drugs, Vol 12, Iss 8, Pp 4326-4352 (2014)
A new ultrasound-mediated approach has been developed to introduce neomycin-resistance to activate silent pathways for secondary metabolite production in a bio-inactive, deep-sea fungus, Aspergillus versicolor ZBY-3. Upon treatment of the ZBY-3 spore
Externí odkaz:
https://doaj.org/article/0d79089d29f64a3d9b8d48b178271cae
Publikováno v:
Marine Drugs, Vol 12, Iss 6, Pp 3116-3137 (2014)
Nine new C9 polyketides, named aspiketolactonol (1), aspilactonols A–F (2–7), aspyronol (9) and epiaspinonediol (11), were isolated together with five known polyketides, (S)-2-(2′-hydroxyethyl)-4-methyl-γ-butyrolactone (8), dihydroaspyrone (10
Externí odkaz:
https://doaj.org/article/81ae8cdd1c1f4c83bf7d2ab649be7efa
Publikováno v:
Marine Drugs, Vol 12, Iss 3, Pp 1545-1568 (2014)
Three new (1–3) and 11 known (4–14) C25 steroids with an unusual bicyclo[4.4.1]A/B ring system were isolated by tracing newly produced metabolites in the EtOAc extract of an antitumor mutant AD-1-2 obtained by the diethyl sulphate (DES) mutagenes
Externí odkaz:
https://doaj.org/article/675d78cc2ce3432ea87b36f2c0ce87a4
Publikováno v:
Marine Drugs, Vol 12, Iss 4, Pp 1815-1838 (2014)
AD-2-1 is an antitumor fungal mutant obtained by diethyl sulfate mutagenesis of a marine-derived Penicillium purpurogenum G59. The G59 strain originally did not produce any metabolites with antitumor activities in MTT assays using K562 cells. Tracing
Externí odkaz:
https://doaj.org/article/e0efdc8f43da4633b46b4b9cb971ac9b
Publikováno v:
Marine Drugs, Vol 12, Iss 4, Pp 1788-1814 (2014)
Many fungal biosynthetic pathways are silent in standard culture conditions, and activation of the silent pathways may enable access to new metabolites with antitumor activities. The aim of the present study was to develop a practical strategy for mi
Externí odkaz:
https://doaj.org/article/bc21f9af71394692bc47976e0f032fdd
Autor:
Wen-Cai Ye, Zhi-Jun Zhang, Li Li, Xiao-Jun Huang, Shi-Ming Fang, Chang-Wei Li, Chang-Jing Wu, Cheng-Bin Cui
Publikováno v:
Marine Drugs, Vol 10, Iss 6, Pp 1266-1287 (2012)
Two new drimenyl cyclohexenone derivatives, named purpurogemutantin (1) and purpurogemutantidin (2), and the known macrophorin A (3) were isolated from a bioactive mutant BD-1-6 obtained by random diethyl sulfate (DES) mutagenesis of a marine-derived
Externí odkaz:
https://doaj.org/article/c2536d0b16a84d888969caebdc3c3f08