Results 91 to 100 of about 2,095 (251)

Environmentally Friendly Antifouling Metabolites from Red Sea Organisms

Journal of Chemistry, Volume 2019, Issue 1, 2019., 2019
Seventy‐one marine organisms representing different classes of marine fauna and flora were collected from the Red Sea. They include sponges, hydrozoan, soft corals, sea cucumber, ascidian, cyanobacteria, and macroalgae. The methanolic extracts were evaluated for their toxicity and settlement inhibition effects by using cultured Balanus amphitrite ...
Sultan Semran Al-Lihaibi, Ahmed Abdel-Lateff, Walied Mohamed Alarif, Hajer Saeed Alorfi, Yasuyuki Nogata, Tatsufumi Okino, Mariana A. Reis   +6 more
wiley   +1 more source

Secondary Metabolites of Nicotiana tabacum and Their Biological Activities: A Review [PDF]

Journal of Pure and Applied Chemistry Research, 2022
Nicotiana tabacum (tobacco) is one of the most commercially agricultural crops in the world. Indonesia is one of the top ten tobacco producing countries in the world since 1990’s.
Devi Anggraini Putri, Riyadatus Solihah, Rianur Oktavia, Dwi Aprilia Anggraini, Sri Fatmawati   +4 more
doaj  

Structure-Activity Relationship (SAR) Studies to Maximize the Activity of Compounds Isolated from Octocorals [PDF]

, 2018
This chapter presents some significant study cases on octocoral organisms (Eunicea succinea, Eunicea mammosa, Eunicea knighti, Pseudoplexaura flagellosa, Eunicea laciniata, Antillogorgia elisabethae, Muricea austera, Paragorgia sp., Lobophyton sp ...
Castellanos, Leonardo, Duque, Carmenza, Tello, Edisson   +2 more
core   +2 more sources

4R‐cembranoid suppresses glial cells inflammatory phenotypes and prevents hippocampal neuronal loss in LPS‐treated mice

Journal of Neuroscience Research, Volume 102, Issue 4, April 2024.
4R‐cembranoid is a natural compound that protects neurons against LPS‐induced neuroinflammation by reducing the number of pro‐inflammatory microglia and by promoting the secretion of astrocytic neuroprotective factors in the mice hippocampus. Abstract Chronic neuroinflammation has been implicated in neurodegenerative disease pathogenesis. A key feature
Luis A. Rojas‐Colón, John B. Redell, Pramod K. Dash, Pedro E. Vegas, Wanda Vélez‐Torres   +4 more
wiley   +1 more source

Logic Structure Determination (LSD) as a Computer Assisted Structure Elucidation (CASE) for Molecular Structure Determination of Cytotoxic Cembranoids from Soft Coral

Squalen, 2016
Indonesian tropical soft corals are valuable resources that produce pharmacological cytotoxic cembranoids. However,  the manual structure determination in these compounds requires adequate knowledge of organic chemistry.
Hedi Indra Januar, Neviaty Putri Zamani, Dedi Soedharma, Ekowati Chasanah   +3 more
doaj   +1 more source

Terpenoids from the Soft Coral Sinularia sp. Collected in Yongxing Island

Marine Drugs, 2018
Three new sesquiterpenoids (sinuketal (1), sinulins A and B (2 and 3)) and two new cembranoids (sinulins C and D (4 and 5)), as well as eight known sesquiterpenoids (6–13) and eight known cembranoids (14–21), were isolated from the Xisha soft
Guo-Fei Qin, Xu-Li Tang, Yan-Ting Sun, Xiang-Chao Luo, Jing Zhang, Leen van Ofwegen, Ping-Jyun Sung, Ping-Lin Li, Guo-Qiang Li   +8 more
doaj   +1 more source

Screening on the Potential Bioactive Compounds of Antibacterial Activity in Soft Coral Collected From South Bangka Island Waters and Lampung Bay [PDF]

, 2014
Soft corals contain bioactive compounds that can be used as a marine natural product. The puposes of this study was to determine of the soft corals inhibition potential for antibacterial activity.
Bengen, D. G. (Dietriech), Chaidir, C. (Chaidir), Effendi, H. (Hefni), Rozirwan, R. (Rozirwan), Zamani, N. P. (Neviaty)   +4 more
core  

Cembranoids from the Cultured Soft Coral Sinularia Gibberosa [PDF]

Natural Product Communications, 2013
An EtOAc extract of the cultured soft coral Sinularia gibberosa yielded a new cembrane-based diterpenoid, cugibberosene A (1), together with the previously reported three cembranoids (2–4). The structure determination was based on extensive NMR studies.
Hsiu-Fen, Lin, Huey-Jen, Su, Nai-Lun, Lee, Nai-Lun, Lee   +3 more
openaire   +3 more sources

New Lobane and Cembrane Diterpenes from Two Comorian Soft Corals [PDF]

, 2010
Preliminary biological investigation of a collection of Comorian soft corals resulted in the selection of two specimens, one of Sarcophyton and the other of Lobophytum, on the basis of their toxicity on larvae of the brine shrimp (Artemia salina) and ...
Abramson, Ahmed, Ahond, Anjaneyulu, Anjaneyulu, Anjaneyulu, Anjaneyulu, Anjaneyulu, Ata, Bernard Banaigs, Bheemasankara Rao, Blennow, Blunt, Bowden, Chai, Chao, Coll, Coll, Coll, Duh, Duh, Dunlop, Edrada, Gopichand, Hamada, Husain, Isabelle Bonnard, Kem, Kigoshi, Kinamoni, Kobayashi, Kusumi, Lakshmana Raju, Lakshmana Raju, Marston, Martinez, Maurice Aknin, Meyer, Nataly Bontemps, Nukoolkarn, Rashid, Sabina B. Jhaumeer-Laulloo, Sepcic, Sepcic, Shah, Shin, Stothers, Suganuma, Turk, Turk, Uchio, Wang, Yokomatsu, Zhang   +53 more
core   +6 more sources

New Furanocembranoids from Briareum violaceum

Marine Drugs, 2019
Three new furanocembranoids—briaviodiol F (1) and briaviotriols A (2) and B (3)—along with a known analogue, briaviodiol A (4), were obtained from a cultured-type octocoral Briareum violaceum.
Pin-Chang Huang, Wen-Sou Lin, Bo-Rong Peng, Yu-Chia Chang, Lee-Shing Fang, Guo-Qiang Li, Tsong-Long Hwang, Zhi-Hong Wen, Ping-Jyun Sung   +8 more
doaj   +1 more source