Characterization of Conformationally Constrained Benzanilide Scaffolds for Potent and Selective HDAC8 Targeting
作者:Muhammad Murtaza Hassan、Johan Israelian、Nabanita Nawar、Giovanni Ganda、Pimyupa Manaswiyoungkul、Yasir S. Raouf、David Armstrong、Abootaleb Sedighi、Olasunkanmi O. Olaoye、Fettah Erdogan、Aaron D. Cabral、Fabrizio Angeles、Rabia Altintas、Elvin D. de Araujo、Patrick T. Gunning
DOI:10.1021/acs.jmedchem.0c01025
日期:2020.8.13
selectively bind the catalytic tunnel of HDAC8. The series includes benzanilides, MMH371, MMH409, and MMH410, which exhibit potent in vitro HDAC8 activity (IC50 = 66, 23, and 66 nM, respectively) and up to 410-fold selectivity for HDAC8 over the next targeted HDAC. Experimental and computational analyses of the benzanilide structure docked with human HDAC8 enzyme showed the adoption of a low-energy
HETEROCYCLODIAZEPINE CANNABINOID RECEPTOR MODULATORS FOR TREATMENT OF DISEASE
申请人:Gahman Timothy C.
公开号:US20090062253A1
公开(公告)日:2009-03-05
The present invention relates to compounds and methods useful as modulators of CB2 for the treatment or prevention of disease states including, but not limited to pain, autoimmune disease, malabsorption syndrome, pulmonary disease, osteoporosis, muscle spasm in cancer, neuromuscular disorder, and atherosclerosis progression.
Antitumor Activity of 5-Aryl-2,3-dihydroimidazo[2,1-a]isoquinolines
作者:William J. Houlihan、Paul G. Munder、Dean A. Handley、Seung H. Cheon、Vincent A. Parrino
DOI:10.1021/jm00002a004
日期:1995.1
A series of 5-aryl-2,3-dihydroimidazo[2,1-a]isoquinolines previously reported to be platelet activating factor (PAF) receptor antagonists were evaluated for potential antitumor activity. Several compounds, such as the 5-(4'-tert-butylphenyl) (65), 5-[4'-(trimethylsilyl)phenyl] (69), and 5-(4'-cyclohexylphenyl) (71) analogs showed very good cytotoxicity against several tumor cell lines. 5-[4'-(Pipe
New inducers of the differentiation of human promyelocytic leukemia cells HL-60 to mature granulocytes, 4-(3, 4-diisopropylphenylcarbamoyl)benzoic acid (2c) and 4-(5, 6, 7, 8-tetrahydro-5, 5, 8, 8-tetramethylnaphthyl-2-carbamoyl)benzoic acid (2d), have been found. Two polyene amides which are structural hybrids of retinoic acid and the amide compounds 1a and 2d also exhibited the biological activity, and this result suggested a structural link between retinoic acid and the active aromatic amides.
Synthesis and Evaluation of 3-[(2,4-Dioxo-1,3,8-triazaspiro[4.6]undec-3-yl)methyl]benzonitrile Derivatives as Potential Anticonvulsants
作者:Malavalli Madaiah、Maralekere K. Prashanth、Hosakere D. Revanasiddappa、Bantal Veeresh
DOI:10.1002/ardp.201200400
日期:2013.3
New 3‐[(2,4‐dioxo‐1,3,8‐triazaspiro[4.6]undec‐3‐yl)methyl]benzonitrilederivatives 8–37 were synthesized and their pharmacological activities were determined with the objective to better understand their structure–activity relationship (SAR) for anticonvulsant activity. All the compounds were evaluated for their possible anticonvulsant activity by maximal electroshock seizure (MES) and pentylenetetrazole