Results 11 to 20 of about 723 (194)

Chemical inducer of regucalcin attenuates lipopolysaccharide‐induced inflammatory responses in pancreatic MIN6 β‐cells and RAW264.7 macrophages

FEBS Open Bio, 2022
We previously isolated derrisfolin A, a novel rotenoid derivative, from the stems of Derris trifoliata Lour. (Leguminosae). Here, we report that derrisfolin A induces the expression of endogenous regucalcin (RGN) protein in both pancreatic MIN6 β‐cells ...
Tomiyasu Murata, Kazunori Hashimoto, Susumu Kohno, Chiaki Takahashi, Masayoshi Yamaguchi, Chihiro Ito, Itoigawa Masataka, Roji Kojima, Kiyomi Hikita, Norio Kaneda   +9 more
doaj   +2 more sources

11-(3-Chloro-2-hydroxypropoxy)-2,3,9-trimethoxychromeno[3,4-b]chromen-12(6H)-one [PDF]

Acta Crystallographica Section E, 2009
In the title compound, C22H21ClO8, the rotenoid core is nearly planar (r.m.s. deviation 0.114 Å), with the largest deviations from the least-squares plane being 0.286 (3) and 0.274 (2) Å.
Supranee Sangthong, Thapong Teerawatananond, Chuttree Phurut, Nattaya Ngamrojanavanich, Nongnuj Muangsin   +4 more
doaj   +2 more sources

Deguelin attenuates reperfusion injury and improves outcome after orthotopic lung transplantation in the rat. [PDF]

PLoS ONE, 2012
The main goal of adequate organ preservation is to avoid further cellular metabolism during the phase of ischemia. However, modern preservation solutions do rarely achieve this target.
Patrick Paulus, Pia Ockelmann, Sabine Tacke, Nora Karnowski, Peter Ellinghaus, Bertram Scheller, Johannes Holfeld, Anja Urbschat, Kai Zacharowski   +8 more
doaj   +3 more sources

Rotenoids from the Roots of Vicia faba L. (Fabaceae): Structural Characterization, Cytotoxic Effects, and Molecular Docking. [PDF]

Chem Biodivers
ABSTRACT The chemical study of the ethanolic extract from the roots of Vicia faba led to the isolation of two isoflavonoids, alfalone and 8‐O‐methylretusine, as well as a mixture of rotenoids, including clitoriacetal and clitoriacetal B, the latter of which is reported for the first time.
Sipoloni VM, Silva-Silva JV, Ferreira EG, Lee EY, Junior JMB, Uemi M, de Medeiros LS, Jimenez PC, Veiga TAM.   +8 more
europepmc   +2 more sources

Drought Stress Inhibits the Accumulation of Rotenoids and the Biosynthesis of Drought-Responsive Phytohormones in <i>Mirabilis himalaica</i> (Edgew.) Heim Calli. [PDF]

Genes (Basel)
Background: Mirabilis himalaica, distributed in the high-altitude, arid, and semi-arid regions of Xizang, exhibits great tolerance to drought, which is rich in rotenoids and other secondary metabolites.
Zhang S, Gao J, Lan X, Zhang L, Lian W, Wang C, Shen Z, Li X, Liu J.   +8 more
europepmc   +2 more sources

Novel synthesis of rotenoid, pongarotene, by oxidative rearrangement using thallium(III) p-tosylate [PDF]

, 2022
The synthesis of furano-rotenoid, pongarotene, by oxidative 1,2-aryl rearrangement of the sprirochromanone (11) using thallium(III) p-tosylate as key step has been described.
Chidvilas Kurapati (12676944), Rambabu Gundla (2204764), Om V. Singh (1997728)   +2 more
core   +1 more source

Integrated Analysis of Transcriptomic and Proteomics Data Reveals the Induction Effects of Rotenoid Biosynthesis of Mirabilis himalaica Caused by UV-B Radiation. [PDF]

Int J Mol Sci, 2018
Mirabilis himalaica (Edgew.) Heimerl is one of the most important genuine medicinal plants in Tibet, in which the special plateau habitat has been associated with its excellent medicinal quality and efficacy.
Gu L, Zheng W, Li M, Quan H, Wang J, Wang F, Huang W, Wu Y, Lan X, Zhang Z.   +9 more
europepmc   +2 more sources

Confrontations of the Pathogenic Fungus Colletotrichum graminicola With a Biocontrol Bacterium or a Ubiquitous Fungus Trigger Synthesis of Secondary Metabolites With Lead Structures of Synthetic Fungicides. [PDF]

Environ Microbiol
Introduction of biocontrol agents to agricultural environments creates microbial confrontations. In confrontations between a fungal maize pathogen and a biocontrol bacterium or a ubiquitous fungus, novel compounds with similarity to synthetic fungicides and substances putatively toxic to humans are formed, questioning consumer safety of biological ...
Fernando Devasahayam BR, Uthe H, Poeschl Y, Deising HB.   +3 more
europepmc   +2 more sources

Caeruleanone A, a Rotenoid with a New Arrangement of the D‑Ring from the Fruits of Millettia caerulea [PDF]

, 2015
Caeruleanone A (1), a novel rotenoid with an unprecedented arrangement of the D-ring, was isolated with another two new analogues, caeruleanones B (2) and C (3), together with 11 known rotenoids from the fruits of Millettia caerulea.
Hee-Byung Chai (1310766), Tran Ngoc Ninh (1310772), Esperanza J. Carcache de Blanco (1310760), Judith C. Gallucci (1310757), Li Pan (49390), A. Douglas Kinghorn (463348), Ulyana Muñoz Acuña (1310763), Lynette Bueno Pérez (1310775), Jie Li (15030), Djaja D. Soejarto (1310769)   +9 more
core   +3 more sources

Potent antioxidant and genoprotective effects of boeravinone G, a rotenoid isolated from Boerhaavia diffusa. [PDF]

PLoS ONE, 2011
BACKGROUND AND AIMS: Free radicals are implicated in the aetiology of some gastrointestinal disorders such as gastric ulcer, colorectal cancer and inflammatory bowel disease.
Gabriella Aviello, Jasna M Canadanovic-Brunet, Natasa Milic, Raffaele Capasso, Ernesto Fattorusso, Orazio Taglialatela-Scafati, Ines Fasolino, Angelo A Izzo, Francesca Borrelli   +8 more
doaj   +1 more source