Search Results - "Hee Kwon, Joo"

Pyrrole-Containing Alkaloids from a Marine-Derived Actinobacterium Streptomyces zhaozhouensis and Their Antimicrobial and Cytotoxic Activities by Heo, Chang-Su, Kang, Jong Soon, Kwon, Joo-Hee, Anh, Cao Van, Shin, Hee Jae

“…Two new alkaloids, streptopyrroles B and C ( and ), were discovered through a chemical investigation of the ethyl acetate (EtOAc) extract from a marine-derived…”
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New Angucycline Glycosides from a Marine-Derived Bacterium Streptomyces ardesiacus by Anh, Cao Van, Kwon, Joo-Hee, Kang, Jong Soon, Lee, Hwa-Sun, Heo, Chang-Su, Shin, Hee Jae

“…Chemical investigation of the ethyl acetate extract from the culture broth of the marine-derived actinobacterium 156VN-095 led to the isolation of three…”
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Rifamycin-Related Polyketides from a Marine-Derived Bacterium Salinispora arenicola and Their Cytotoxic Activity by Van Anh, Cao, Kang, Jong Soon, Yang, Jeong-Wook, Kwon, Joo-Hee, Heo, Chang-Su, Lee, Hwa-Sun, Shin, Hee Jae

“…Eight rifamycin-related polyketides were isolated from the culture broth of a marine-derived bacterium Salinispora arenicola, including five known (2–5 and 8)…”
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Targeted Induction of Endogenous VDUP1 by Small Activating RNA Inhibits the Growth of Lung Cancer Cells by Park, Ki Hwan, Yang, Jeong-Wook, Kwon, Joo-Hee, Lee, Hyunju, Yoon, Yeo Dae, Choi, Byeong Jo, Lee, Myeong Youl, Lee, Chang Woo, Han, Sang-Bae, Kang, Jong Soon

“…Recent studies have reported that small double-strand RNAs (dsRNAs) can activate endogenous genes via an RNA-based promoter targeting mechanism termed RNA…”
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Sesquiterpenes from Streptomyces qinglanensis and Their Cytotoxic Activity by Anh, Cao Van, Kang, Jong Soon, Yang, Jeong-Wook, Kwon, Joo-Hee, Heo, Chang-Su, Lee, Hwa-Sun, Park, Chan Hong, Shin, Hee Jae

“…Nine sesquiterpenes, including eight pentalenenes ( - ) and one bolinane derivative ( ), were isolated from the culture broth of a marine-derived…”
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Inhibition of Skin Inflammation by Scytonemin, an Ultraviolet Sunscreen Pigment by Kang, Moo Rim, Jo, Sun Ah, Lee, Hyunju, Yoon, Yeo Dae, Kwon, Joo-Hee, Yang, Jeong-Wook, Choi, Byeong Jo, Park, Ki Hwan, Lee, Myeong Youl, Lee, Chang Woo, Lee, Kyeong-Ryoon, Kang, Jong Soon

“…Scytonemin is a yellow-green ultraviolet sunscreen pigment present in different genera of aquatic and terrestrial blue-green algae, including marine…”
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Design, synthesis, and evaluation of novel (E)‐N'‐(3‐allyl‐2‐hydroxy)benzylidene‐2‐(4‐oxoquinazolin‐3(4H)‐yl)acetohydrazides as antitumor agents by Dung, Do T. M., Park, Eun J., Anh, Duong T., Hai, Pham‐The, Huy, Le D., Jun, Hye W., Kwon, Joo‐Hee, Young Ji, A., Kang, Jong S., Tung, Truong T., Dung, Phan T. P., Han, Sang‐Bae, Nam, Nguyen‐Hai

“…In our continuing search for novel small‐molecule anticancer agents, we designed and synthesized a series of novel…”
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Antibacterial and Cytotoxic Phenolic Polyketides from Two Marine-Derived Fungal Strains of Aspergillus unguis by Anh, Cao Van, Kwon, Joo-Hee, Kang, Jong Soon, Lee, Hwa-Sun, Heo, Chang-Su, Shin, Hee Jae

“…A chemical investigation on the EtOAc extracts from two marine-derived fungal strains of resulted in the isolation of three previously undescribed phenolic…”
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Protection against Lipopolysaccharide-Induced Endotoxemia by Terrein Is Mediated by Blocking Interleukin-1β and Interleukin-6 Production by Yoon, Yeo Dae, Lee, Myeong Youl, Choi, Byeong Jo, Lee, Chang Woo, Lee, Hyunju, Kwon, Joo-Hee, Yang, Jeong-Wook, Kang, Jong Soon

“…Terrein is a fungal metabolite and has been known to exert anti-melanogenesis, anti-cancer, and anti-bacterial activities. However, its role in endotoxemia has…”
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Anti-Inflammatory and Anti-Urolithiasis Effects of Polyphenolic Compounds from Quercus gilva Blume by Youn, Sung Hye, Kwon, Joo Hee, Yin, Jun, Tam, Le Thi, Ahn, Hye Shin, Myung, Soon Chul, Lee, Min Won

“…Bume (QGB, family Fagaceae) is a tall evergreen oak species tree that grows in warm temperate regions in Korea, Japan, China and Taiwan. plants have long been…”
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Antioxidative and anti-inflammatory effects of phenolic compounds from the roots of Ulmus macrocarpa by Kwon, Joo-Hee, Kim, Seung-Bum, Park, Kwan-Hee, Lee, Min-Won

“…The roots of Ulmus macrocarpa Hance (Ulmaceae) have been used as an oriental traditional medicine for the treatment of inflammation, ulcers, cancers, and…”
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Novel 4‑Oxoquinazoline-Based N‑Hydroxypropenamides as Histone Deacetylase Inhibitors: Design, Synthesis, and Biological Evaluation by Anh, Duong T, Hai, Pham-The, Huy, Le D, Ngoc, Hoang B, Ngoc, Trinh T. M, Dung, Do T. M, Park, Eun J, Song, In K, Kang, Jong S, Kwon, Joo-Hee, Tung, Truong T, Han, Sang-Bae, Nam, Nguyen-Hai

“…Two series of novel 4-oxoquinazoline-based N-hydroxypropenamides (9a–m and 10a–m) were designed, synthesized, and evaluated for their inhibitory and…”
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The Anti-oxidative and Anti-inflammatory Effects of Caffeoyl Derivatives from the Roots of Aconitum koreanum R. RAYMOND by Park, Kwan Hee, Park, Min, Choi, Sun Eun, Jeong, Mi Sook, Kwon, Joo Hee, Oh, Myung Hwan, Choi, Hyung Kyun, Seo, Seong Jun, Lee, Min Won

“…Activity guided fractionation of Aconitum koreanum root extract (RAK), a traditional medicine in Korea, afforded four caffeoyl derivatives, caffeic acid (1),…”
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Aspersterols A–D, Ergostane-Type Sterols with an Unusual Unsaturated Side Chain from the Deep-Sea-Derived Fungus Aspergillus unguis by Cao, Van Anh, Kwon, Joo-Hee, Kang, Jong Soon, Lee, Hwa-Sun, Heo, Chang-Su, Shin, Hee Jae

“…Four previously undescribed ergostane-type sterols, aspersterols A–D (1–4), were isolated from a deep-sea-derived fungus, Aspergillus unguis IV17-109. The…”
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Three New Stereoisomers of Condensed Tannins from the Roots of Rosa multiflora by Park, Kwan Hee, Kim, Sung Kyu, Choi, Sun Eun, Kwon, Joo Hee, Oh, Myung Hwan, Lee, Min Won

“…Three new stereoisomers of condensed tannins (1—3), and four known phenolic compounds (4—7) were isolated from the 80% acetone extract of the roots of Rosa…”
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Triterpenoids and a sterol from the stem-bark of Styrax japonica and their protein tyrosine phosphatase 1B inhibitory activities by Kwon, Joo-Hee, Chang, Min-Jung, Seo, Hyo-Won, Lee, Jeong-Hun, Min, Byung-Sun, Na, MinKyun, Kim, Jin Cheol, Woo, Mi Hee, Choi, Jae Sue, Lee, Hyeong Kyu, Bae, KiHwan

“…Five pentacyclic triterpenoids (1-5) and a sterol (6) were isolated from the stem-bark of Styrax japonica. The six compounds, 1-6, were determined to be…”
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Design, synthesis and evaluation of novel indirubin-based N-hydroxybenzamides, N-hydroxypropenamides and N-hydroxyheptanamides as histone deacetylase inhibitors and antitumor agents by Anh, Duong Tien, Hai, Pham-The, Dung, Do Thi Mai, Dung, Phan Thi Phuong, Huong, Le-Thi-Thu, Park, Eun Jae, Jun, Hye Won, Kang, Jong Soon, Kwon, Joo-Hee, Tung, Truong Thanh, Han, Sang-Bae, Nam, Nguyen-Hai

“…[Display omitted] •Three novel series of indirubin-based hydroxamic acids were synthesized.•All three series exhibited potent HDAC inhibition.•All three series…”
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Exploration of certain 1,3-oxazole- and 1,3-thiazole-based hydroxamic acids as histone deacetylase inhibitors and antitumor agents by Anh, Duong Tien, Hai, Pham-The, Huong, Le-Thi-Thu, Park, Eun Jae, Jun, Hye Won, Kang, Jong Soon, Kwon, Joo-Hee, Dung, Do Thi Mai, Anh, Vu Tran, Hue, Van Thi My, Han, Sang-Bae, Nam, Nguyen-Hai

“…Three series of hydroxamic acids (5a-g, 6a-g, 8a-c) exhibited good cytotoxicity against three human cancer cell lines with IC50 values in low micromolar range,…”
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The antioxidant and anti-inflammatory effects of phenolic compounds isolated from the root of Rhodiola sachalinensis A. BOR by Choe, Kang In, Kwon, Joo Hee, Park, Kwan Hee, Oh, Myeong Hwan, Kim, Manh Heun, Kim, Han Hyuk, Cho, Su Hyun, Chung, Eun Kyung, Ha, Sung Yi, Lee, Min Won

“…Isolation of compounds from the root of Rhodiola sachalinensis (RRS) yielded tyrosol (1), salidroside (2), multiflorin B (3),…”
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Novel (E)‐3‐(3‐Oxo‐4‐substituted‐3,4‐dihydro‐2H‐benzo[b][1,4]oxazin‐6‐yl)‐N‐hydroxypropenamides as Histone Deacetylase Inhibitors: Design, Synthesis and Bioevaluation by Minh Sang, Doan, Ho Na, Ik, Tien Anh, Duong, Thi Mai Dung, Do, Thi Thu Hang, Nguyen, Phuong‐Anh, Nguyen T., Hai, Pham‐The, Thi Kim Oanh, Dao, Thanh Tung, Truong, Jung Lee, Soo, Hee Kwon, Joo, Soon Kang, Jong, Han, Sang‐Bae, Thi Thanh Hai, Dinh, Nam, Nguyen‐Hai

“…Herein, we report the design, synthesis and evaluation of novel (E)‐3‐(3‐oxo‐4‐substituted‐3,4‐dihydro‐2H‐benzo[b][1,4]oxazin‐6‐yl)‐N‐hydroxypropenamides (4…”
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