Abstract:
:Synthesis, pharmacology, and pharmacokinetic profiles of (1R, 2S)-4-(2-cyano-cyclohexyl-oxy)-2-trifluoromethyl-benzonitrile are reported. This compound demonstrated remarkable potency for stimulating hair growth in a male C3H mouse model as well as reducing sebum production in the male Syrian hamster ear model.
journal_name
Bioorg Med Chem Lettjournal_title
Bioorganic & medicinal chemistry lettersauthors
Hu LY,Du D,Hoffman J,Smith Y,Fedij V,Kostlan C,Johnson TR,Huang Y,Kesten S,Harter W,Yue WS,Li JJ,Barvian N,Mitchell L,Lei HJ,Lefker B,Carroll M,Dettling D,Krieger-Burke T,Samas B,Yalamanchili R,Lapham K,Pocalydoi
10.1016/j.bmcl.2007.07.075subject
Has Abstractpub_date
2007-11-01 00:00:00pages
5983-8issue
21eissn
0960-894Xissn
1464-3405pii
S0960-894X(07)00869-4journal_volume
17pub_type
杂志文章abstract::A phytochemical study on the roots of Pongamia pinnata afforded five new isoflavone and isoflavanone derivatives (1-5), including two previously undescribed phenylisoflavones possessing an 1,2-oxetane ring, along with 21 known compounds (6-26) among which compound 18 is the first time to be isolated from nature. The s...
journal_title:Bioorganic & medicinal chemistry letters
pub_type: 杂志文章
doi:10.1016/j.bmcl.2018.02.026
更新日期:2018-04-01 00:00:00
abstract::In this letter, we report our efforts to design, synthesize and evaluate biological activities of a series of novel hybridized compounds containing 1-tetrazole and 4-pyridinyl-1,2,4-triazole-3-one. An analysis of structure-activity data indicates that the target compounds with bulky and hydrophobic side chains exhibit...
journal_title:Bioorganic & medicinal chemistry letters
pub_type: 杂志文章
doi:10.1016/j.bmcl.2017.12.040
更新日期:2018-02-01 00:00:00
abstract::A series of potential new 5-HT2 receptor scaffolds based on a simplification of the clinically studied, 5-HT2CR agonist vabicaserin, were designed. An in vivo feeding assay early in our screening process played an instrumental part in the lead identification process, leading us to focus on a 6,5,7-tricyclic scaffold. ...
journal_title:Bioorganic & medicinal chemistry letters
pub_type: 杂志文章
doi:10.1016/j.bmcl.2019.126929
更新日期:2020-03-01 00:00:00
abstract::Vitamin K is the collective term for compounds that share a 2-methyl-1,4-naphthoquinone ring, but differ in the side-chain at the 3-position. We synthesized novel 2-methyl-1,4-naphthoquinone derivatives with different side chain length at the 3-position. Derivatives with C-14 and C-16 tails showed the highest in vitro...
journal_title:Bioorganic & medicinal chemistry letters
pub_type: 杂志文章
doi:10.1016/j.bmcl.2016.11.073
更新日期:2017-01-15 00:00:00
abstract::A new 2-thioquinazolinones series was designed and synthesized as HSP90 inhibitors based on the structure of hit compound VII obtained by virtual screening approach. Their in vitro anti-proliferative activity was evaluated against three human cancer cell lines rich in HSP90 namely; colorectal carcinoma (HCT-116), and ...
journal_title:Bioorganic & medicinal chemistry letters
pub_type: 杂志文章
doi:10.1016/j.bmcl.2020.127281
更新日期:2020-08-01 00:00:00
abstract::Pyrimido-oxazepine based sub-micromolar inhibitors (2-4) for Aurora and FLT-3 were designed and synthesized. These preliminary results supported the potential use of pyrimido-oxazepines as a versatile template for developing specific kinase inhibitors. ...
journal_title:Bioorganic & medicinal chemistry letters
pub_type: 杂志文章
doi:10.1016/j.bmcl.2005.08.098
更新日期:2005-12-15 00:00:00
abstract::The electrochemical properties of a series of N-substituted-N'-hydroxyguanidines were studied. Two oxidation potentials of each compound were obtained by cyclic voltammetry. The E(ox1) values were from 0.51 to 0.62V, while the E(ox2) values were from 1.14 to 1.81V in acetonitrile solution. Next, their enzymatic contro...
journal_title:Bioorganic & medicinal chemistry letters
pub_type: 杂志文章
doi:10.1016/s0960-894x(02)00185-3
更新日期:2002-06-03 00:00:00
abstract::The kappa opioid receptor (KOPR) has been identified as a potential drug target to prevent or alter the course of mood, anxiety and addictive disorders or reduce response to stress. In a search for highly potent and selective KOPR partial agonists as pharmacological tools, we have modified 12-epi-salvinorin A, a compo...
journal_title:Bioorganic & medicinal chemistry letters
pub_type: 杂志文章
doi:10.1016/j.bmcl.2011.11.128
更新日期:2012-01-15 00:00:00
abstract::Millettia pachycarpa Benth, a widely used anthelminthic drug in folk, is rich in flavonoids with various bioactivities. This study aimed to identify active flavonoids with anti-Alzheimer's disease (AD) effect from its seeds by a bioassay-guided isolation. A novel rotenoid with unusual oxidative ring-opening skeleton (...
journal_title:Bioorganic & medicinal chemistry letters
pub_type: 杂志文章
doi:10.1016/j.bmcl.2019.03.024
更新日期:2019-05-15 00:00:00
abstract::Non-nucleoside inhibitors of HIV-1 reverse transcriptase are reported that have ca. 100-fold greater solubility than the structurally related drugs etravirine and rilpivirine, while retaining high anti-viral activity. The solubility enhancements come from strategic placement of a morpholinylalkoxy substituent in the e...
journal_title:Bioorganic & medicinal chemistry letters
pub_type: 杂志文章
doi:10.1016/j.bmcl.2013.06.091
更新日期:2013-09-15 00:00:00
abstract::Inhibition of Eg5 represents a novel approach for the treatment of cancer. Here, we report the synthesis and structure-activity relationship of S-trityl-L-cysteine (STLC) derivatives as Eg5 inhibitors. Some of these derivatives such as 4f demonstrated enhanced inhibitory activity against Eg5 and induced mitotic arrest...
journal_title:Bioorganic & medicinal chemistry letters
pub_type: 杂志文章
doi:10.1016/j.bmcl.2007.04.101
更新日期:2007-07-15 00:00:00
abstract::PIM1 is a proto-oncogene encoding the serine/threonine PIM1 kinase. PIM1 kinase plays important roles in regulating aspects of cell cycle progression, apoptosis resistance, and has been implicated in the development of such malignancies as prostate cancer and acute myeloid leukemia among others. Knockout of PIM1 kinas...
journal_title:Bioorganic & medicinal chemistry letters
pub_type: 杂志文章
doi:10.1016/j.bmcl.2016.04.079
更新日期:2016-07-01 00:00:00
abstract::Five new p-terphenyls named prenylterphenyllin D (1), prenylterphenyllin E (2), 2'-O-methylprenylterphenyllin (3), 4-O-methylprenylterphenyllin (4) and 3'-O-methylterphenyllin (5) together with seven known compounds (6-12), were isolated from cultures of Aspergillus sp. YXf3. The structures of the new compounds were e...
journal_title:Bioorganic & medicinal chemistry letters
pub_type: 杂志文章
doi:10.1016/j.bmcl.2016.11.033
更新日期:2017-01-01 00:00:00
abstract::New bis-pyridinium oxime reactivators connected with a CH(2)CH(2)OCH(2)CH(2) linker between two pyridinium rings were designed and synthesized. In the test of their potency to reactivate AChE inhibited by cyclosarin, the bis-pyridinium oxime 6b achieved reactivation potency higher than 10% at the lower concentration 1...
journal_title:Bioorganic & medicinal chemistry letters
pub_type: 杂志文章
doi:10.1016/j.bmcl.2005.03.060
更新日期:2005-06-02 00:00:00
abstract::We have synthesized 3,4-dihydroquinazoline derivatives for the potent and selective T-type Ca(2+) channel blockers and evaluated for their inhibitory activities against two subtypes T-type Ca(2+) channels and N-type Ca(2+) channels. Among them, 5b (KYS05044, IC(50)=0.56+/-0.10 microM) was identified as potent T-type C...
journal_title:Bioorganic & medicinal chemistry letters
pub_type: 杂志文章
doi:10.1016/j.bmcl.2004.10.078
更新日期:2005-01-17 00:00:00
abstract::Bioassay-guided fractionation of the EtOAc extract of the stem bark of Erythrina abyssinica (Leguminosae) resulted in the isolation of three new (1-3), along with 12 known (4-15) pterocarpan derivatives. Their chemical structures were determined by physicochemical and spectroscopic data analysis (IR, UV, [alpha](D), C...
journal_title:Bioorganic & medicinal chemistry letters
pub_type: 杂志文章
doi:10.1016/j.bmcl.2009.09.108
更新日期:2009-12-01 00:00:00
abstract::Aromatase is a target of pharmacological interest for the treatment of estrogen-dependent cancers. Azole derivatives such as letrozole or anastrozole have been developed for aromatase inhibition and are used for the treatment of breast tumors. In this paper, four 4-triazolylflavans were synthesized and were found to e...
journal_title:Bioorganic & medicinal chemistry letters
pub_type: 杂志文章
doi:10.1016/j.bmcl.2004.07.090
更新日期:2004-10-18 00:00:00
abstract::Many membrane-associated proteins are involved in various signaling pathways, including the phosphoinositide 3-kinase (PI3K) pathway, which has key roles in diverse cellular processes. Disruption of the activities of these proteins is involved in the development of disease in humans, making these proteins promising ta...
journal_title:Bioorganic & medicinal chemistry letters
pub_type: 杂志文章
doi:10.1016/j.bmcl.2016.12.051
更新日期:2017-02-01 00:00:00
abstract::A series of phenoxy benzoxaboroles were synthesized and screened for their inhibitory activity against PDE4 and cytokine release. 5-(4-Cyanophenoxy)-2,3-dihydro-1-hydroxy-2,1-benzoxaborole (AN2728) showed potent activity both in vitro and in vivo. This compound is now in clinical development for the topical treatment ...
journal_title:Bioorganic & medicinal chemistry letters
pub_type: 杂志文章
doi:10.1016/j.bmcl.2009.03.007
更新日期:2009-04-15 00:00:00
abstract::SAR exploration at C-6 and C-8 positions of the tricyclic sulfone series was carried out. Several functional groups were found to be well tolerated at C-6 and C-8 positions. Selective combination of C-6 and C-8 modification resulted in new tricyclic sulfone analogs with efficacy in in vivo mouse Aβ(40) lowering model....
journal_title:Bioorganic & medicinal chemistry letters
pub_type: 杂志文章
doi:10.1016/j.bmcl.2011.03.094
更新日期:2011-06-01 00:00:00
abstract::Based on a series of diaryl amides the corresponding inverse amides have been found to be potent TRPV1 receptor antagonists. Benzimidazole and indazolone derivatives prepared retained good potency in vitro and indazolone 4a was identified as a novel TRPV1 receptor antagonist suitable for evaluating orally in animal mo...
journal_title:Bioorganic & medicinal chemistry letters
pub_type: 杂志文章
doi:10.1016/j.bmcl.2006.03.004
更新日期:2006-06-01 00:00:00
abstract::Several newer isosteric analogues of glycosyl phosphates, namely of glycosyl phosphoramidates, were synthesized in good yields using Staudinger reaction of their corresponding azides with trimethyl phosphite followed by de-O-acetylation. The structure and conformation of the fully protected analogue synthesized, namel...
journal_title:Bioorganic & medicinal chemistry letters
pub_type: 杂志文章
doi:10.1016/s0960-894x(01)00469-3
更新日期:2001-09-17 00:00:00
abstract::Water is an essential part of protein binding sites and mediates interactions to ligands. Its displacement by ligand parts affects the free binding energy of resulting protein-ligand complexes. Therefore the characterization of solvation properties is important for design. Of particular interest is the propensity of l...
journal_title:Bioorganic & medicinal chemistry letters
pub_type: 杂志文章,评审
doi:10.1016/j.bmcl.2018.05.061
更新日期:2018-08-01 00:00:00
abstract::Phosphorothioate oligodeoxynucleotides containing CpG motifs have immunostimulatory activity. Appropriate substitution of deoxynucleosides in the flanking region of CpG-containing phosphorothioate oligodeoxynucleotides with 2'-O-methylribonucleosides results in significant decreases or increases in their immunostimula...
journal_title:Bioorganic & medicinal chemistry letters
pub_type: 杂志文章
doi:10.1016/s0960-894x(99)00635-6
更新日期:1999-12-20 00:00:00
abstract::A graftable LDV (Leu-Asp-Val) peptidomimetic molecule (B-c) has been prepared from 3-(5-amino-2-hydroxy)phenyl-propionic acid, as alpha(4)beta(1) (VLA-4) integrin ligand. For that purpose, the mechanism of 3-(4-azidophenyl)propionic acid rearrangement has been revisited. Activation of Durapore DVPP-hydrophilic membran...
journal_title:Bioorganic & medicinal chemistry letters
pub_type: 杂志文章
doi:10.1016/j.bmcl.2007.12.006
更新日期:2008-02-01 00:00:00
abstract::A two-step reaction cascade is applied to the sequence-specific detection of single-stranded DNA, including analyte-triggered re-activation of apo-aldolase by its cofactor Zn(2+) and catalytic conversion of a chromophore. ...
journal_title:Bioorganic & medicinal chemistry letters
pub_type: 杂志文章
doi:10.1016/j.bmcl.2008.07.102
更新日期:2008-09-01 00:00:00
abstract::Total synthesis of human chymase inhibitor methyllinderone has been achieved in only four steps with an overall yield of 21% from dimethyl squarate. We developed an efficient synthetic method for obtaining methyllinderone derivatives and found the active compound. In addition, we propose the inhibition mechanism of th...
journal_title:Bioorganic & medicinal chemistry letters
pub_type: 杂志文章
doi:10.1016/s0960-894x(01)00265-7
更新日期:2001-07-09 00:00:00
abstract::Starting from our previously identified novel c-Met kinase inhibitors bearing 1H-imidazo[4,5-h][1,6]naphthyridin-2(3H)-one scaffold, a global structural exploration was conducted to furnish an optimal binding motif for further development, directed by the enzyme inhibitory mechanism. First round SAR study picked two i...
journal_title:Bioorganic & medicinal chemistry letters
pub_type: 杂志文章
doi:10.1016/j.bmcl.2014.11.070
更新日期:2015-02-01 00:00:00
abstract::The synthesis of 3-deoxydihydrolycoricidine, a key element toward elucidation of the pancratistatin anticancer pharmacophore, is described. Biological evaluation of this compound showed it to be significantly less active against tumor cells than pancratistatin. In addition to those features previously identified, the ...
journal_title:Bioorganic & medicinal chemistry letters
pub_type: 杂志文章
doi:10.1016/j.bmcl.2005.08.024
更新日期:2005-12-01 00:00:00
abstract::N-[2-(Diethylamino)ethyl]-5-[(Z)-(5-[18F]fluoro-2-oxo-1,2-dihydro-3H-indol-3-ylidene)methyl]-2,4-dimethyl-1H-pyrrole-3-carboxamide, a new potential positron emission tomography tracer for imaging cancer tyrosine kinase, has been prepared by the nucleophilic substitution of the nitro-precursor N-[2-(diethylamino)ethyl]...
journal_title:Bioorganic & medicinal chemistry letters
pub_type: 杂志文章
doi:10.1016/j.bmcl.2005.06.038
更新日期:2005-10-01 00:00:00