Abstract:
:The identification of a series of imidazo[1,2-b][1,2,4]triazines with high affinity and functional selectivity for the GABA(A) alpha3-containing receptor subtype is described, leading to the identification of a clinical candidate, 11. Compound 11 shows good bioavailability and half-life in preclinical species, and it is a nonsedating anxiolytic in both rat and squirrel monkey behavioral models.
journal_name
J Med Chemjournal_title
Journal of medicinal chemistryauthors
Russell MG,Carling RW,Street LJ,Hallett DJ,Goodacre S,Mezzogori E,Reader M,Cook SM,Bromidge FA,Newman R,Smith AJ,Wafford KA,Marshall GR,Reynolds DS,Dias R,Ferris P,Stanley J,Lincoln R,Tye SJ,Sheppard WF,Sohal B,doi
10.1021/jm051200ukeywords:
subject
Has Abstractpub_date
2006-02-23 00:00:00pages
1235-8issue
4eissn
0022-2623issn
1520-4804journal_volume
49pub_type
杂志文章abstract::In an attempt to relate the hallucinogenic potencies in man of some biologically important amphetamines and phenethylamines, the 1-octanol-water partition coefficients for 11 amphetamines were determined. Using these values and published Hansch pi constants, the log P for 17 additional amines was estimated. It was fou...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00236a023
更新日期:1975-02-01 00:00:00
abstract::The AAA+ ATPase, p97, also referred to as VCP, plays an essential role in cellular homeostasis by regulating endoplasmic reticulum-associated degradation (ERAD), mitochondrial-associated degradation (MAD), chromatin-associated degradation, autophagy, and endosomal trafficking. Mutations in p97 have been linked to a nu...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章,评审
doi:10.1021/acs.jmedchem.9b01318
更新日期:2020-03-12 00:00:00
abstract::A novel series of ligands with substitutions at the 5-position on phenyl ring A and at the 4'-position on phenyl ring B of 2-(2'-((dimethylamino)methyl)-4'-(fluoroalkoxy)phenylthio)benzenamine (4'-2-fluoroethoxy derivatives 28-31 and 4'-3-fluoropropoxy derivatives 40-42) were prepared and tested as serotonin transport...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm070685e
更新日期:2007-12-27 00:00:00
abstract::A series of substituted phenyl analogues of 5-[[4-(4,5-dihydro-2-oxazolyl) phenoxy]alkyl]-3-methylisoxazoles has been synthesized and evaluated in vitro against several human rhinovirus (HRV) serotypes. Substituents in the 2-position greatly enhanced activity when compared to the unsubstituted compound. Many of these ...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00385a021
更新日期:1987-02-01 00:00:00
abstract::Alkyne 40, 5-(2-amino-4-chloro-7-((4-methoxy-3,5-dimethylpyridin-2-yl)methyl)-7H-pyrrolo[2,3-d]pyrimidin-5-yl)-2-methylpent-4-yn-2-ol (EC144), is a second generation inhibitor of heat shock protein 90 (Hsp90) and is substantially more potent in vitro and in vivo than the first generation inhibitor 14 (BIIB021) that co...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm300810x
更新日期:2012-09-13 00:00:00
abstract::Tumors have evolved a variety of methods to reprogram conventional metabolic pathways to favor their own nutritional needs, including glutaminolysis, the first step of which is the hydrolysis of glutamine to glutamate by the amidohydrolase glutaminase 1 (GLS1). A GLS1 inhibitor could potentially target certain cancers...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/acs.jmedchem.9b00260
更新日期:2019-07-25 00:00:00
abstract::As a continuation of our project aimed at the search for new and safe chemotherapeutic and chemoprophylactic agents against American trypanosomiasis (Chagas' disease), several drugs structurally related to 4-phenoxyphenoxyethyl thiocyanate (4) were designed, synthesized, and evaluated as antiproliferative agents again...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm0201518
更新日期:2002-08-29 00:00:00
abstract::The use of deuteration in medicinal chemistry has exploded in the past years, and the FDA has recently approved the first deuterium-labeled drug. Precision deuteration goes beyond the pure and simple amelioration of the pharmacokinetic parameters of a drug and might provide an opportunity when facing problems in terms...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章,评审
doi:10.1021/acs.jmedchem.8b01808
更新日期:2019-06-13 00:00:00
abstract::The dicaffeoylquinic acids (DCQAs) and dicaffeoyltartaric acids (DCTAs) are potent and selective inhibitors of human immunodeficiency virus type 1 (HIV-1) integrase. They also inhibit HIV-1 replication at nontoxic concentrations. Since integrase is an excellent target for anti-HIV therapy, structure-activity relations...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm9804735
更新日期:1999-02-11 00:00:00
abstract::A pharmacophore model, Hypo1, was built on the basis of 21 training-set indole compounds with varying levels of antiproliferative activity. Hypo1 possessed important chemical features required for the inhibitors and demonstrated good predictive ability for biological activity, with high correlation coefficients of 0.9...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm801649y
更新日期:2009-07-23 00:00:00
abstract::Compounds acting via the neurotensin receptor type 2 (NTS2) are known to be active in animal models of acute and chronic pain. To identify novel NTS2 selective analgesics, we searched for NTS2 selective nonpeptide compounds using a FLIPR assay and identified the title compound (NTRC-824, 5) that, to our knowledge, is ...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm500857r
更新日期:2014-09-11 00:00:00
abstract::The development of pharmacotherapeutic treatments of psychostimulant abuse has remained a challenge, despite significant efforts made toward relevant mechanistic targets, such as the dopamine transporter (DAT). The atypical DAT inhibitors have received attention due to their promising pharmacological profiles in anima...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/acs.jmedchem.6b01373
更新日期:2016-12-08 00:00:00
abstract::Fatty acid amide hydrolase (FAAH) degrades neuromodulating fatty acid amides including anandamide (endogenous cannabinoid agonist) and oleamide (sleep-inducing lipid) at their sites of action and is intimately involved in their regulation. Herein we report the discovery of a potent, selective, and efficacious class of...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm049614v
更新日期:2005-03-24 00:00:00
abstract::The delta-selective opioid peptide deltorphin C(H-Tyr-D-Ala-Phe-Asp-Val-Val-Gly-NH2) (DEL C) was modified by para-substitution of Phe3 with halogens (F, Cl, Br, I), amino, or nitro groups. The bioactive potencies in peripheral tissues and brain receptor selectivities of these analogues depended upon the particular sub...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00103a001
更新日期:1992-12-11 00:00:00
abstract::The binding and solution-phase properties of six inhibitors of FK506 binding protein (FKBP12) were investigated using free energy perturbation techniques in Monte Carlo statistical mechanics simulations. These nonimmunosuppressive molecules are of current interest for their neurotrophic activity when bound to FKBP12 a...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm980062o
更新日期:1998-10-08 00:00:00
abstract::2beta-(R)-Carbo-1-fluoro-2-propoxy-3beta-(4-chlorophenyl) tro pane ((R)-FIPCT, R-6) and 2beta-(S)-carbo-1-fluoro-2-propoxy-3beta-(4-chlorophenyl) tro pane ((S)-FIPCT, S-6) were prepared and evaluated in vitro and in vivo for dopamine transporter (DAT) selectivity and specificity. High specific activity [(18)F](R)-FIPC...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm9902234
更新日期:2000-02-24 00:00:00
abstract::The diphenylsulfonyl sulfonamide scaffold represented by 1 (WAY-316606) are small molecule inhibitors of the secreted protein sFRP-1, an endogenous antagonist of the secreted glycoprotein Wnt. Modulators of the Wnt pathway have been proposed as anabolic agents for the treatment of osteoporosis or other bone-related di...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm801144h
更新日期:2009-01-08 00:00:00
abstract::5-Nitronicotinamide (1) was prepared from 5-bromonicotinoyl chloride by treatment with ammonia and then oxidation with fuming H2SO4 and 30% H202. 2-Cholor-, 2-alkoxy-2-benzyloxy,2-phenoxy-,2-alkylamino-, and 2-benzylamino-5-nitronicatinamides were also prepared via 2-chloro-3-cyano-5-nitropyridine. 2-Methyl-5-nitronic...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00211a027
更新日期:1977-01-01 00:00:00
abstract::Endothelin-converting enzyme-2 (ECE-2), a member of M13 family of zinc metallopeptidases, has previously been shown to process a number of neuropeptides including those derived from prodynorphin, proenkephalin, proSAAS, and amyloid precursor protein. ECE-2, unlike ECE-1, exhibits restricted neuroendocrine distribution...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm7015478
更新日期:2008-06-26 00:00:00
abstract::Molecular docking studies of carbohydrate derivatives in protein binding sites are often challenging because of water-mediated interactions and the inherent flexibility of the many terminal hydroxyl groups. Using the recognition process between heat-labile enterotoxin from Escherichia coli and ganglioside GM1 as a par...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm980472c
更新日期:1999-05-20 00:00:00
abstract::The adenosine 5'-triphosphate (ATP) competitive cyclin-dependent kinase inhibitor O(6)-cyclohexylmethylguanine (NU2058, 1) has been employed as the lead in a structure-based drug discovery program resulting in the discovery of the potent CDK1 and -2 inhibitor NU6102 (3, IC(50) = 9.5 nM and 5.4 nM vs CDK1/cyclinB and C...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm0311442
更新日期:2004-07-15 00:00:00
abstract::Novel benzo[d]oxazol-2(3H)-one derivatives were designed and synthesized, and their affinities against sigma receptors were evaluated. On the basis of 31 compounds, a three-dimensional pharmacophore model for the sigma(1) receptor binding site was developed using the Catalyst 4.9 software package. The best 3D pharmaco...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm900366z
更新日期:2009-09-10 00:00:00
abstract::The influence of structure on DT-diaphorase substrate activity, topoisomerase II inhibition activity, and DNA reductive alkylation was studied for the 6-aziridinylpyrrolo[1,2-alpha]benzimidazolequinones (PBIs) and the 6-acetamidopyrrolo[1,2-alpha]benzimidazolequinones (APBIs). The PBIs are reductively activated by DT-...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm960546p
更新日期:1997-04-25 00:00:00
abstract::High throughput screening and subsequent optimization led to the discovery of novel quaternary ammonium salts as highly potent muscarinic acetylcholine receptor antagonists with excellent selectivity. Compounds 8a, 13a, and 13b showed excellent inhibitory activity and long duration of action in bronchoconstriction in ...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm800634k
更新日期:2008-08-28 00:00:00
abstract::Four novel potential prodrugs derived from daunorubicin (8, 10) and doxorubicin (12, 14) were designed and synthesized. They are self-immolative prodrugs for suicide gene therapy activation by the enzyme carboxypeptidase G2 (CPG2) subsequently releasing the corresponding anthracyclines, by a 1,6-elimination mechanism....
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm980696v
更新日期:1999-07-01 00:00:00
abstract::Conformational restriction of previously disclosed acyclic (diphenylethyl)diphenylacetamides led to the discovery of several potent inhibitors of acyl CoA:cholesterol acyltransferase (ACAT). cis-[2-(4-Hydroxyphenyl)-1-indanyl]diphenylacetamide (4a) was the most potent ACAT inhibitor identified (IC50 = 0.04 microM in a...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm950833d
更新日期:1996-04-12 00:00:00
abstract::Thiol-containing diketopiperazines have been recently identified as novel heterocyclic inhibitors of matrix metalloproteinase (MMPs). The compounds described had similar activities against the MMPs collagenase-1 and gelatinase-B. An inhibitor that showed greater than 10-fold selectivity for collagenase-1 over gelatina...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm980475p
更新日期:1999-04-22 00:00:00
abstract::Water-ligand observed via gradient spectroscopy (WaterLOGSY) represents a powerful method for primary NMR screening in the identification of compounds interacting with macromolecules, including proteins and DNA or RNA fragments. The method is useful for the detection of compounds binding to a receptor with binding aff...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm011122k
更新日期:2002-06-06 00:00:00
abstract::Inhibitors of the PI3-kinase/AKT (protein kinase B) pathway are under investigation as anticancer and antiviral agents. The benzimidazole derivative AKT inhibitor-IV (ChemBridge 5233705) affects this pathway and exhibits potent anticancer and antiviral activity. To probe its biological activity, we synthesized AKT inh...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm100912b
更新日期:2011-03-10 00:00:00
abstract::A series of benzophenone derivatives has been synthesized and evaluated as inhibitors of HIV-1 reverse transcriptase (RT) and the growth of HIV-1 in MT-4 cells. Through the use of the structure-activity relationships within this series of compounds and computational chemistry techniques, a binding conformation is prop...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00010a010
更新日期:1995-05-12 00:00:00