Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Dina H. El-Kashef"'
Autor:
Dina H. El-Kashef, Deborah D. Obidake, Katja Schiedlauske, Alina Deipenbrock, Sebastian Scharf, Hao Wang, Daniela Naumann, Daniel Friedrich, Simone Miljanovic, Takin Haj Hassani Sohi, Christoph Janiak, Klaus Pfeffer, Nicole Teusch
Publikováno v:
Marine Drugs, Vol 22, Iss 1, p 5 (2023)
A new prenylated indole diketopiperazine alkaloid, rubrumline P (1), was isolated along with six more analogues and characterized from the fermentation culture of a marine sediment-derived fungus, Aspergillus chevalieri, collected at a depth of 15 m
Externí odkaz:
https://doaj.org/article/14a665b262b94714ad652f284048c845
Autor:
Dina H. El-Kashef, Fadia S. Youssef, Rudolf Hartmann, Tim-Oliver Knedel, Christoph Janiak, Wenhan Lin, Irene Reimche, Nicole Teusch, Zhen Liu, Peter Proksch
Publikováno v:
Marine Drugs, Vol 18, Iss 4, p 204 (2020)
The marine-derived fungus Aspergillus falconensis, isolated from sediment collected from the Canyon at Dahab, Red Sea, yielded two new chlorinated azaphilones, falconensins O and P (1 and 2) in addition to four known azaphilone derivatives (3−6) fo
Externí odkaz:
https://doaj.org/article/015bd3c877784b92a58eff24da5418e0
Autor:
Zhen Liu, Festus B. C. Okoye, Charles O. Esimone, Kenneth G. Ngwoke, Dina H. El-Kashef, Peter Proksch, Elena Ancheeva, Georgios Daletos
Publikováno v:
Natural Product Research. 35:3578-3583
A new tetronic acid derivative (1) together with terrestric acid (2), a known metabolite of Penicillium species, was isolated from the soil fungus, FG9RK following fermentation on solid rice medium. The structure of 1 was elucidated by one- and two-d
Autor:
Christoph Janiak, Dina H. El-Kashef, Bing-Hung Chen, Nariman A. Al-Jawabri, Sherif S. Ebada, Peter Proksch, Amgad Albohy, Chia Yi Lin, Sa’ed M. Aldalaien, Tsong-Long Hwang, Tim Oliver Knedel, Guan Hua Lin, Fadia S. Youssef, Ahmad M. Disi, Michal Korinek
Publikováno v:
RSC Advances
On Wednesday 11th March, 2020, the world health organization (WHO) announced novel coronavirus (COVID-19, also called SARS-CoV-2) as a pandemic. Due to time shortage and lack of either a vaccine and/or an effective treatment, many trials focused on t
Autor:
Rudolf Hartmann, Malte Plenker, Peter Proksch, Horst Weber, Elena Ancheeva, Tibor Kurtán, Attila Mándi, Wenhan Lin, Georgios Daletos, Dina H. El-Kashef
Publikováno v:
Journal of Natural Products. 82:2460-2469
Three new natural products (1-3), including two butenolide derivatives (1 and 2) and one dihydroquinolone derivative (3), together with nine known natural products were isolated from a marine-derived strain of the fungus Metarhizium marquandii. The s
Autor:
Wenhan Lin, Zhen Liu, Nicole Teusch, Fadia S. Youssef, Irene Reimche, Peter Proksch, Werner E. G. Müller, Marian Frank, Dina H. El-Kashef
Publikováno v:
Bioorganicmedicinal chemistry. 29
Fermentation of the marine-derived fungus Aspergillus falconensis, isolated from sediment collected from the Red Sea, Egypt on solid rice medium containing 3.5% NaCl yielded a new dibenzoxepin derivative (1) and a new natural isocoumarin (2) along wi
Autor:
Nicole Teusch, Fadia S. Youssef, Tim-Oliver Knedel, Zhen Liu, Irene Reimche, Wenhan Lin, Christoph Janiak, Peter Proksch, Rudolf Hartmann, Dina H. El-Kashef
Publikováno v:
Marine Drugs
Volume 18
Issue 4
Marine drugs 18(4), 204-(2020). doi:10.3390/md18040204
Marine Drugs, Vol 18, Iss 204, p 204 (2020)
Volume 18
Issue 4
Marine drugs 18(4), 204-(2020). doi:10.3390/md18040204
Marine Drugs, Vol 18, Iss 204, p 204 (2020)
The marine-derived fungus Aspergillus falconensis, isolated from sediment collected from the Canyon at Dahab, Red Sea, yielded two new chlorinated azaphilones, falconensins O and P (1 and 2) in addition to four known azaphilone derivatives (3&minus
Publikováno v:
Phytochemistry Letters. 33:46-48
Chemical exploration of Crepis sancta (L.) Bornm. (Asteraceae) aerial parts afforded two new eudesmane sesquiterpenes (1 and 2) together with three known congeners (3-5) and two known methylated flavonoids (6 and 7). Structure elucidation of the new
Autor:
Dina H, El-Kashef, Georgios, Daletos, Malte, Plenker, Rudolf, Hartmann, Attila, Mándi, Tibor, Kurtán, Horst, Weber, Wenhan, Lin, Elena, Ancheeva, Peter, Proksch
Publikováno v:
Journal of natural products. 82(9)
Three new natural products (
Autor:
Tibor Kurtán, Werner E.G. Müller, Rainer Kalscheuer, Zhen Liu, Peter Proksch, Attila Mándi, Wei Wu, Jungho Lee, Feng Pan, Dina H. El-Kashef, Michael Feldbrügge
Publikováno v:
European Journal of Medicinal Chemistry. 191:112159
The endophytic fungus Cladosporium sphaerospermum WBS017 was obtained from healthy bulbs of Fritillaria unibracteata var. wabuensis. Fermentation of C. sphaerospermum on solid rice medium yielded three new hybrid polyketides, cladosins L−N (1–3),