Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Donghwa Kim"'
Autor:
Feng Qin, Cai Yi Wang, Sang Kook Lee, Yan-Kui Zhu, Heng-Shan Wang, Gui-Yang Yao, Donghwa Kim, Dong Liang
Publikováno v:
The Journal of Organic Chemistry. 86:1462-1470
Nitidumpeptins A and B (1 and 2), two novel cyclic hexapeptides, were isolated from the herb Zanthoxylum nitidum var. tomentosum. Their planar structures were elucidated based on NMR and MS spectrometric analysis, and the absolute configurations were
Autor:
Thi-Thu-Trang Luu, Ruoci Hu, Donghwa Kim, Sang Kook Lee, Cai Yi Wang, Ji Yun Lee, Hee-Juhn Park
Publikováno v:
Journal of Natural Products. 82:3140-3149
A flavonoid glycoside, quercitrin (1), and two phenylpropanoyl sucrose derivatives, vanicoside B (2) and lapathoside C (3), were isolated for the first time from the herb Persicaria dissitiflora. Vanicoside B (2) exhibited antiproliferative activity
Autor:
Hyen Joo Park, Sunghyouk Park, Donghwa Kim, Yong Jin An, Duc-Hiep Bach, Sang Kook Lee, Thi-Thu-Trang Luu
Publikováno v:
Molecular Therapy. Nucleic Acids
Molecular Therapy: Nucleic Acids, Vol 12, Iss, Pp 817-828 (2018)
Molecular Therapy: Nucleic Acids, Vol 12, Iss, Pp 817-828 (2018)
Lung cancer is the leading cause of cancer-associated deaths worldwide. In particular, non-small-cell lung cancer (NSCLC) cells harboring epidermal growth factor receptor (EGFR) mutations are associated with resistance development of EGFR tyrosine ki
Autor:
Ki-Bong Oh, Oh Seok Kwon, Chang-Kwon Kim, Sang Kook Lee, Chung J. Sim, Jongheon Shin, Donghwa Kim, Jeongyoon Sun, Dong-Chan Oh
Publikováno v:
Marine Drugs
Volume 18
Issue 5
Marine Drugs, Vol 18, Iss 253, p 253 (2020)
Volume 18
Issue 5
Marine Drugs, Vol 18, Iss 253, p 253 (2020)
Twelve new sesterterpenes along with eight known sesterterpenes were isolated from the marine sponge Hyrtios erectus collected off the coast of Chuuk Island, the Federated State of Micronesia. Based upon a combination of spectroscopic and computation
Autor:
Yeon Hee Ban, Seong-Heon Hong, Donghwa Kim, Joon Soo An, Yong-Joon Jang, Jongheon Shin, Sang Kook Lee, Bora Shin, Woong Sub Byun, Dong-Chan Oh, Yeo Joon Yoon
Publikováno v:
Journal of natural products. 82(4)
Chemical studies of gut bacteria of the carpenter ant Camponotus kiusiuensis led to the discovery of two new alkaloids, camporidines A and B (1 and 2), from Streptomyces sp. STA1. The structures of 1 and 2 were established as new polyketide alkaloids
Autor:
Donghwa Kim, Minsoo Noh, Sungjin Ahn, And Jongheon Shin, Sang Kook Lee, Ki-Bong Oh, Sung Chul Park, Dong-Chan Oh, Elin Julianti
Publikováno v:
Marine Drugs, Vol 17, Iss 3, p 176 (2019)
Marine Drugs
Volume 17
Issue 3
Marine Drugs
Volume 17
Issue 3
Six new phenalenone derivatives (1&ndash
6), along with five known compounds (7&ndash
11) of the herqueinone class, were isolated from a marine-derived fungus Penicillium sp. The absolute configurations of these compounds were assigned base
6), along with five known compounds (7&ndash
11) of the herqueinone class, were isolated from a marine-derived fungus Penicillium sp. The absolute configurations of these compounds were assigned base
Autor:
Jongheon Shin, Yeon-Ju Lee, Hyi-Seung Lee, Oh Seok Kwon, Sang Kook Lee, Heegyu Kim, Donghwa Kim, Ki-Bong Oh, Chung J. Sim, Dong-Chan Oh
Publikováno v:
Marine Drugs, Vol 16, Iss 12, p 513 (2018)
Marine Drugs
Volume 16
Issue 12
Marine Drugs
Volume 16
Issue 12
Two new sceptrin derivatives (1,2) and eight structurally-related known bromopyrrole-bearing alkaloids were isolated from the tropical sponge Agelas kosrae. By a combination of spectroscopic methods, the new compounds, designated dioxysceptrin (1) an
Autor:
Kyoung-Sik Park, Hee-Juhn Park, Jae Sue Choi, Byong-Min Song, Sang Kook Lee, Donghwa Kim, Agung Nugroho
Publikováno v:
Natural Product Sciences. 24:181
Publikováno v:
Yeast. 19:957-962
In this study, we found that no Candida species other than C. albicans is able to form germ tubes at 39 degrees C in serum-free YEPD (1% (w/v) yeast extract, 2% (w/v) peptone and 2% (w/v) dextrose) media, which makes it easy to identify C. albicans f
Autor:
Hee-Juhn Park, Sang Kook Lee, Donghwa Kim, Kyoung-Sik Park, Nam-Tae Woo, Woo-Nyung Jung, Na-Yun Kwon, Agung Nugroho
Publikováno v:
Natural Product Sciences. 23:265