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251,648 results

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The following terms were not found in PubMed: 8-methylene-4, 7-tetrahydrochromene
Page 1
Protective effect of 5,6,7,8-trtrahydroxyflavone against acute hypobaric hypoxia induced-oxidative stress in mice.
Jing L, Shao J, Zhao T, He L, Ma H. Jing L, et al. Pak J Pharm Sci. 2021 Mar;34(2):513-519. Pak J Pharm Sci. 2021. PMID: 34275824
In the present study, the protective of 5,6,7,8-THF against oxidative stress caused by AHH was investigated. Mice were administered with 5,6,7,8-THF(500mg/kg) for 5 consecutive days before HH exposure. ...
In the present study, the protective of 5,6,7,8-THF against oxidative stress caused by AHH was investigated. Mice were adminis …
Synthesis and anti-proliferative activities of 5,6,7-trimethoxyflavones and their derivatives.
Su L, Li W, Liu K, Wang Q. Su L, et al. Nat Prod Res. 2022 Aug;36(16):4070-4075. doi: 10.1080/14786419.2021.1961136. Epub 2021 Aug 5. Nat Prod Res. 2022. PMID: 34353180
A series of 5,6,7-trimethoxyflavones 1a-1g and their derivatives 2a-2g, 3a-3d, 4 and 5, including the natural products 5,6,7-trimethoxy-4'-hydroxyflavone (1a), 5,6,7,3',4' -pentamethoxyflavone (sinensetin, 1 b), 5,6,7-trimet …
A series of 5,6,7-trimethoxyflavones 1a-1g and their derivatives 2a-2g, 3a-3d, 4 and 5, including the natural products 5 …
Three new 5,6,7,8-tetrahydroxy-5,6,7,8-tetrahydrochromone derivatives enantiomeric to agarotetrol from agarwood.
Sugiyama T, Narukawa Y, Shibata S, Masui R, Kiuchi F. Sugiyama T, et al. J Nat Med. 2018 Jun;72(3):667-674. doi: 10.1007/s11418-018-1201-2. Epub 2018 Mar 10. J Nat Med. 2018. PMID: 29525833
Further chemical investigation of the MeOH extract led to isolation of eighteen 2-(2-phenylethyl)chromones, including three new 5,6,7,8-tetrahydroxy-5,6,7,8-tetrahydrochromones with stereochemistry enantiomeric to agarotetrol-type, viz. (5R,6S,7S,8R)-2 …
Further chemical investigation of the MeOH extract led to isolation of eighteen 2-(2-phenylethyl)chromones, including three new 5, …
Carotenoid Composition of Telekia speciosa.
Varga E, Balázs VL, Sándor V, Agócs A, Nagy V, Király SB, Kurtán T, Molnár P, Deli J. Varga E, et al. Plants (Basel). 2023 Dec 8;12(24):4116. doi: 10.3390/plants12244116. Plants (Basel). 2023. PMID: 38140443 Free PMC article.
In addition, beta-carotene 5,6-epoxide and beta-carotene 5,6,5',6'-diepoxide were found, which occurs very rarely in plants. For unambigous identification, beta-carotene 5,6-epoxide and beta-carotene 5,6,5 …
In addition, beta-carotene 5,6-epoxide and beta-carotene 5,6,5',6'-diepoxide were found, which occ …
High antiallergic activity of 5,6,4'-trihydroxy-7,8,3'-trimethoxyflavone and 5,6-dihydroxy-7,8,3',4'-tetramethoxyflavone from eau de cologne mint (Menthapiperita citrata).
Sato A, Tamura H. Sato A, et al. Fitoterapia. 2015 Apr;102:74-83. doi: 10.1016/j.fitote.2015.02.003. Epub 2015 Feb 20. Fitoterapia. 2015. PMID: 25704366
The following compounds with higher antiallergic activities were isolated from eau de cologne mint leaves: 5,6,4'-trihydroxy-7,8-dimethoxyflavone (6), 5,6,4'-trihydroxy-7,8,3'-trimethoxyflavone (7), 5,6-dihydroxy-7,3',4'-trimethoxyflavone …
The following compounds with higher antiallergic activities were isolated from eau de cologne mint leaves: 5,6,4'-trihydroxy-7 …
The 5,6-epoxycholesterol metabolic pathway in breast cancer: Emergence of new pharmacological targets.
de Medina P, Diallo K, Huc-Claustre E, Attia M, Soulès R, Silvente-Poirot S, Poirot M. de Medina P, et al. Br J Pharmacol. 2021 Aug;178(16):3248-3260. doi: 10.1111/bph.15205. Epub 2020 Aug 23. Br J Pharmacol. 2021. PMID: 32696532 Free article. Review.
Recently, a new branch of cholesterol metabolism has been discovered involving the biochemical transformation of 5,6-epoxycholesterols (5,6-ECs). The 5,6-ECs are metabolized in breast cancers to the tumour promoter oncosterone whereas, in …
Recently, a new branch of cholesterol metabolism has been discovered involving the biochemical transformation of 5,6-epoxychol …
5,6-Epoxycholesterol Isomers Induce Oxiapoptophagy in Myeloma Cells.
Jaouadi O, Limam I, Abdelkarim M, Berred E, Chahbi A, Caillot M, Sola B, Ben Aissa-Fennira F. Jaouadi O, et al. Cancers (Basel). 2021 Jul 26;13(15):3747. doi: 10.3390/cancers13153747. Cancers (Basel). 2021. PMID: 34359648 Free PMC article.
Moreover, we confirmed that 5,6 alpha-EC and 5,6 beta-EC induced oxiapoptophagy through concomitant oxidative stress and caspase-3-mediated apoptosis and autophagy. Interestingly, in combination treatment a synergistic interaction was observed between …
Moreover, we confirmed that 5,6 alpha-EC and 5,6 beta-EC induced oxiapoptophagy through concomitant oxidative st …
5,6-dihydroxy-8Z,11Z,14Z,17Z-eicosatetraenoic acid accelerates the healing of colitis by inhibiting transient receptor potential vanilloid 4-mediated signaling.
Kobayashi K, Ashina K, Derouiche S, Hamabata T, Nakamura T, Nagata N, Takenouchi S, Tominaga M, Murata T. Kobayashi K, et al. FASEB J. 2021 Apr;35(4):e21238. doi: 10.1096/fj.201903207RRR. FASEB J. 2021. PMID: 33715198
5,6-dihydroxy-8Z,11Z,14Z,17Z-eicosatetraenoic acid (5,6-DiHETE) is an eicosapentaenoic acid-derived lipid metabolite, which we previously detected in inflamed mouse colon. ...Pathological studies showed that the administration of 5,6-DiHE …
5,6-dihydroxy-8Z,11Z,14Z,17Z-eicosatetraenoic acid (5,6-DiHETE) is an eicosapentaenoic acid-derived lipid metabo …
7-Ketocholesterol and 5,6-secosterol induce human endothelial cell dysfunction by differential mechanisms.
Luchetti F, Canonico B, Cesarini E, Betti M, Galluzzi L, Galli L, Tippins J, Zerbinati C, Papa S, Iuliano L. Luchetti F, et al. Steroids. 2015 Jul;99(Pt B):204-11. doi: 10.1016/j.steroids.2015.02.008. Epub 2015 Feb 17. Steroids. 2015. PMID: 25697053
7-Ketocholesterol and 5,6-secosterol are cholesterol autoxidation products generated under oxidative stress by two distinct mechanisms. ...Our data provide evidence that 7-ketocholesterol and 5,6-secosterol are efficient instigators of apoptosis, which …
7-Ketocholesterol and 5,6-secosterol are cholesterol autoxidation products generated under oxidative stress by two distinct me …
Cholesterol-5,6-epoxides: chemistry, biochemistry, metabolic fate and cancer.
Poirot M, Silvente-Poirot S. Poirot M, et al. Biochimie. 2013 Mar;95(3):622-31. doi: 10.1016/j.biochi.2012.05.006. Epub 2012 May 18. Biochimie. 2013. PMID: 22613256 Review.
However, 5,6-ECs failed to induce carcinogenicity in rodents which ruled out a potent carcinogenic potential for 5,6-ECs. ...These data would suggest that the accumulation of 5,6-ECs could represent a risk factor, but we found that 5 …
However, 5,6-ECs failed to induce carcinogenicity in rodents which ruled out a potent carcinogenic potential for 5,6 …
251,648 results
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