2941-72-2Relevant articles and documents
Characterization of a brain permeant fluorescent molecule and visualization of Aβ parenchymal plaques, using real-time multiphoton imaging in transgenic mice
Sundaram,Garai, Kanchan,Rath, Nigam P.,Yan, Ping,Cirrito, John R.,Cairns, Nigel J.,Lee, Jin-Moo,Sharma, Vijay
, p. 3640 - 3643 (2014)
Emerging paradigms mandate discovery of imaging agents for diagnosing Alzheimer's disease (AD) prior to appearance of clinical symptoms. To accomplish this objective, a novel heterocyclic molecule (4) was synthesized and validated as Aβ targeted probe. The agent shows labeling of numerous diffuse Aβ plaques in confirmed AD human brain tissues and traverses the blood-brain barrier to enable labeling of parenchymal Aβ plaques in live mice (APP ±/PS1±) brains.
Rational design and synthesis of 2-anilinopyridinyl-benzothiazole Schiff bases as antimitotic agents
Shaik, Thokhir B.,Hussaini, S.M. Ali,Nayak, V. Lakshma,Sucharitha, M. Lakshmi,Malik, M. Shaheer,Kamal, Ahmed
supporting information, p. 2549 - 2558 (2017/05/09)
Based on our previous results and literature precedence, a series of 2-anilinopyridinyl-benzothiazole Schiff bases were rationally designed by performing molecular modeling experiments on some selected molecules. The binding energies of the docked molecules were better than the E7010, and the Schiff base with trimethoxy group on benzothiazole moiety, 4y was the best. This was followed by the synthesis of a series of the designed molecules by a convenient synthetic route and evaluation of their anticancer potential. Most of the compounds have shown significant growth inhibition against the tested cell lines and the compound 4y exhibited good antiproliferative activity with a GI50 value of 3.8?μM specifically against the cell line DU145. In agreement with the docking results, 4y exerted cytotoxicity by the disruption of the microtubule dynamics by inhibiting tubulin polymerization via effective binding into colchicine domain, comparable to E7010. Detailed binding modes of 4y with colchicine binding site of tubulin were studied by molecular docking. Furthermore, 4y induced apoptosis as evidenced by biological studies like mitochondrial membrane potential, caspase-3, and Annexin V-FITC assays.
TRI-HETEROCYCLIC DERIVATIVES, PREPARATION PROCESS AND USES THEREOF
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Page/Page column 28; 29, (2013/07/05)
The present invention relates to a tri-heterocyclic derivatives, preparation process and uses thereof, specifically relates to a tri-heterocyclic derivatives of the formula (I) or a pharmaceutically acceptable salt thereof, preparation process, and further relates to a pharmaceutically acceptable composition comprising compounds of formula (I), or a pharmaceutically acceptable salt thereof, and their pharmaceutical use as inhibitors of kinase
