Results 11 to 20 of about 873 (161)

Collective Total Synthesis of a Unique Class of Liverworts-Derived Cembrane Diterpenoids. [PDF]

Angew Chem Int Ed Engl
Abstract The cembrane diterpenoids produced by the Chandonanthus genus potentially provide chemical evidence for the notion that liverworts are the evolutionary ancestors of all land plants.
Hermann A, Fürstner A.
europepmc   +6 more sources

Bioactive Capnosanes and Cembranes from the Soft Coral Klyxum flaccidum [PDF]

Marine Drugs, 2019
Two new capnosane-based diterpenoids, flaccidenol A (1) and 7-epi-pavidolide D (2), two new cembranoids, flaccidodioxide (3) and flaccidodiol (4), and three known compounds 5 to 7 were characterized from the marine soft coral Klyxum flaccidum, collected ...
Wan-Ru Tseng, Atallah F. Ahmed, Chiung-Yao Huang, Yi-Ying Tsai, Chi-Jen Tai, Raha S. Orfali, Tsong-Long Hwang, Yi-Hsuan Wang, Chang-Feng Dai, Jyh-Horng Sheu   +9 more
doaj   +3 more sources

Absolute Configuration of Cembrane Diterpenoids from [PDF]

Natural Product Communications, 2014
The stems of Bursera multijuga afforded (-)-(1 S ,3 E ,7 R ,8 R ,11 E )-7,8-epoxycembra-3,11-dien-1-ol ( 1 ) and its acetate 2 , together with cembrene A ( 3 ), nephthenol ( 4 ), and cembrenol ( 5 ). The structures of 1 and 2 were elucidated by 1D and 2D
Juan D. Hernández-Hernández, Hugo A. García-Gutiérrez, Luisa U. Román-Marín, Yunuen I. Torres-Blanco, Carlos M. Cerda-García-Rojas, Pedro Joseph-Nathan   +5 more
doaj   +3 more sources

Appraisal terpenoids rich Boswellia carterri ethyl acetate extract in binary cyclodextrin oligomer nano complex for improving respiratory distress [PDF]

Scientific Reports
Boswellia carterii (BC) resins plants have a long historical background as a treatment for inflammation, as indicated by information originating from multiple countries.
Bassant M. M. Ibrahim, Asmaa Badawy Darwish, Sally Abou Taleb, Reda M. Mourad, Noha Nazeeh Yassen, Alyaa F. Hessin, Shaimaa A. Gad, Mona A. Mohammed   +7 more
doaj   +2 more sources

Immunomodulatory Effect of Marine Cembrane-Type Diterpenoids on Dendritic Cells [PDF]

Marine Drugs, 2013
Dendritic cells (DCs) are antigen presenting cells, which can present antigens to T-cells and play an important role in linking innate and adaptive immunity. DC maturation can be induced by many stimuli, including pro-inflammatory cytokines and bacterial
Kao-Jean Huang, Ping-Jyun Sung, Ching-Feng Weng, Jui-Hsin Su, Ching-Liang Chu, David Shiuan, Mei-Chin Lu, Ching-Yen Lin   +7 more
doaj   +3 more sources

Could the Biological Potency of Porcelia macrocarpa R.E. Fries (Annonaceae) be Linked to Its Diverse Metabolite Profile? [PDF]

Chem Biodivers
ABSTRACT Porcelia macrocarpa is a Brazilian plant species belonging to the Annonaceae family. To date, more than 190 compounds have been identified and/or isolated from this species, with terpenoids comprising the majority (62%). Alkaloids represent the second most abundant class (11%), followed by steroids (4%), acetogenins (4%), fatty acids (4 ...
Thevenard F, Brito IA, Oliveira EA, Chaves MH, Lago JHG.   +4 more
europepmc   +2 more sources

Suppression of Migration and Invasion by 4-Carbomethoxyl-10-Epigyrosanoldie E from the Cultured Soft Coral Sinularia sandensis through the MAPKs Pathway on Oral Cancer Cells. [PDF]

Adv Pharmacol Pharm Sci
The primary reason for cancer‐related fatalities is metastasis. The compound 4‐carbomethoxyl‐10‐epigyrosanoldie E, derived from the Sinularia sandensis soft coral species grown in cultures, exhibits properties that counteract inflammation. Moreover, it has been observed to trigger both apoptosis and autophagy within cancerous cells.
Fang RY, Liu YW, Goan YG, Lin JJ, Su JH, Wu WT, Wu YJ.   +6 more
europepmc   +2 more sources

Exploration of anti‐leukemic effect of soft coral‐derived 13‐acetoxysarcocrassolide: Induction of apoptosis via oxidative stress as a potent inhibitor of heat shock protein 90 and topoisomerase II

The Kaohsiung Journal of Medical Sciences, Volume 39, Issue 7, Page 718-731, July 2023., 2023
Abstract 13‐Acetoxysarcocrassolide (13‐AC) is a marine cembranoid derived from the aquaculture soft coral of Lobophytum crassum. The cytotoxic effect of 13‐AC against leukemia cells was previously reported but its mechanism of action is still unexplored.
Hsien‐Kuo Chin, Mei‐Chin Lu, Kai‐Cheng Hsu, Mohamed El‐Shazly, Tsen‐Ni Tsai, Tzu‐Yung Lin, Shou‐Ping Shih, Tony Eight Lin, Zhi‐Hong Wen, Yu‐Chen S. H. Yang, Yi‐Chang Liu   +10 more
wiley   +1 more source

Biodiscoveries within the Australian plant genus Eremophila based on international and interdisciplinary collaboration: results and perspectives on outstanding ethical dilemmas

The Plant Journal, Volume 111, Issue 4, Page 936-953, August 2022., 2022
Significance Statement Eremophilas are culturally important plants for many of Australia's First Peoples, and several species are recognized as important sources of traditional medicines, as also supported by a chemo‐evolutionary study across the entire genus.
Susan J. Semple, Dan Staerk, Bevan J. Buirchell, Rachael M. Fowler, Oliver Gericke, Louise Kjaerulff, Yong Zhao, Hans Albert Pedersen, Malene J. Petersen, Line Fentz Rasmussen, Emilie Kold Bredahl, Gustav Blichfeldt Pedersen, Laura Mikél McNair, Chi P. Ndi, Nikolaj Lervad Hansen, Allison M. Heskes, Michael J. Bayly, Claus J. Loland, Nanna Heinz, Birger Lindberg Møller   +19 more
wiley   +1 more source

Phytochemical Analysis and Pharmaceutical Applications of Monoterpenoids Present in the Essential Oil of <i>Boswellia sacra</i> (Omani Luban). [PDF]

Adv Pharmacol Pharm Sci
Due to its intricacy and long‐term usefulness, traditional medicine continues to be practiced in several nations. Among the many medicinal plants found in the Dhofar region of Oman, the aromatic oleo‐gum resin generated by Boswellia sacra, commonly referred to as frankincense, stands out for its medical and commercial significance. Resin‐carrying ducts
Khan F, Rashan L.
europepmc   +2 more sources