Physicochemical Properties of Zwitterionic Drugs in Therapy.

abstract：:A series of new substituted 7-phenyl-3H-pyrrolo[3,2-f]quinolin-9-ones were synthesized and evaluated for their antiproliferative activity. The most active derivatives showed high selectivity against human leukemia cell lines and potently inhibited their growth, with GI(50) values in the nanomolar range. The active com...

journal_title：ChemMedChem

authors： Ferlin MG,Bortolozzi R,Brun P,Castagliuolo I,Hamel E,Basso G,Viola G

更新日期：2010-08-02 00:00:00

abstract：:Antimicrobial peptides (AMPs) are promising candidates to help circumvent antibiotic resistance, which is an increasing clinical problem. Amino-terminal copper and nickel (ATCUN) binding motifs are known to actively form reactive oxygen species (ROS) upon metal binding. The combination of these two peptidic constructs...

journal_title：ChemMedChem

authors： Libardo MD,Cervantes JL,Salazar JC,Angeles-Boza AM

更新日期：2014-08-01 00:00:00

abstract：:A library of new aryl-substituted naphthalene C8-linked pyrrolo[2,1-c][1,4]benzodiazepine (PBD) conjugates with various linker architectures were designed, synthesized, and evaluated for their anticancer activity against a panel of 11 human cancer cell lines. All 32 conjugates show anticancer potential, with some of t...

journal_title：ChemMedChem

authors： Kamal A,Reddy MK,Ramaiah MJ,Srikanth YV,Rajender,Reddy VS,Kumar GB,Pushpavalli SN,Bag I,Juvekar A,Sen S,Zingde SM,Pal-Bhadra M

更新日期：2011-09-05 00:00:00

abstract：:A series of water-soluble (benzoyloxy)methyl esters of acetylsalicylic acid (ASA), commonly known as aspirin, are described. The new derivatives each have alkyl chains containing a nitric oxide (NO)-releasing nitrooxy group and a solubilizing moiety bonded to the benzoyl ring. The compounds were synthesized and evalua...

journal_title：ChemMedChem

authors： Rolando B,Lazzarato L,Donnola M,Marini E,Joseph S,Morini G,Pozzoli C,Fruttero R,Gasco A

更新日期：2013-07-01 00:00:00

abstract：:The therapeutic potential of photoactive CO-releasing molecules (photoCORMs) have called for close examination of the roles of the ligand(s) and the central metal atoms on the overall photochemical labilization of the metal-CO bonds. Along this line, we have synthesized four metal complexes, namely, [MnBr(azpy)(CO)3 ]...

journal_title：ChemMedChem

authors： Chakraborty I,Carrington SJ,Mascharak PK

更新日期：2014-06-01 00:00:00

abstract：:Vascular endothelial growth factor receptor 2 (VEGFR2) has been proven to play a major role in the regulation of tumor angiogenesis. A series of novel glycyrrhetic acid derivatives were synthesized and evaluated for their VEGFR2 inhibitory activity as well as their antiproliferative properties against four cancer cell...

journal_title：ChemMedChem

authors： Yan TL,Bai LF,Zhu HL,Zhang WM,Lv PC

更新日期：2017-07-06 00:00:00

abstract：:Protein tyrosine phosphatase 1B (PTP1B) is an important target for the treatment of diabetes. A series of thiazolidin-4-one derivatives 8-22 was designed, synthesized and investigated as PTP1B inhibitors. The new molecules inhibited PTP1B with IC50 values in the micromolar range. 5-(Furan-2-ylmethylene)-2-(4-nitrophen...

journal_title：ChemMedChem

authors： Patel AD,Pasha TY,Lunagariya P,Shah U,Bhambharoliya T,Tripathi RKP

更新日期：2020-07-03 00:00:00

abstract：:Polo-like kinase 1 (PLK1) plays crucial functions in multiple stages of mitosis and is considered to be a potential drug target for cancer therapy. The functions of PLK1 are mediated by its N-terminal kinase domain and C-terminal polo-box domain (PBD). Most inhibitors targeting the kinase domain of PLK1 have a selecti...

journal_title：ChemMedChem

authors： Shan HM,Shi Y,Quan J

更新日期：2015-01-01 00:00:00

abstract：:Together with estrogen receptors ERα and ERβ, the G protein-coupled estrogen receptor (GPER) mediates important pathophysiological signaling pathways induced by estrogens and is currently regarded as a promising target for ER-negative (ER-) and triple-negative (TN) breast cancer. Only a few selective GPER modulators h...

journal_title：ChemMedChem

authors： Aiello F,Carullo G,Giordano F,Spina E,Nigro A,Garofalo A,Tassini S,Costantino G,Vincetti P,Bruno A,Radi M

更新日期：2017-08-22 00:00:00

abstract：:Over the years, a number of dimensionality reduction techniques have been proposed and used in chemoinformatics to perform nonlinear mappings. In this study, four representatives of nonlinear dimensionality reduction methods related to two different families were analyzed: distance-based approaches (Isomap and Diffusi...

journal_title：ChemMedChem

authors： Kireeva NV,Ovchinnikova SI,Tetko IV,Asiri AM,Balakin KV,Tsivadze AY

更新日期：2014-05-01 00:00:00

abstract：:A novel type of oligonucleotide has been developed, characterized by the attachment of a lysyl moiety to a 2'-O-aminohexyl linker. A protected lysine building block was tethered to 2'-O-aminohexyluridine, and the product was converted into the corresponding phosphoramidite. Up to six modified nucleosides were incorpor...

journal_title：ChemMedChem

authors： Winkler J,Gilbert M,Kocourková A,Stessl M,Noe CR

更新日期：2008-01-01 00:00:00

abstract：:Drug metabolism, toxicity, and their interaction profiles are major issues in the drug-discovery and lead-optimization processes. The cytochromes P450 (CYPs) 2D6 and 2C9 are enzymes involved in the oxidative metabolism of a majority of marketed drugs. Therefore, the prediction of the binding affinity towards CYP2D6 an...

journal_title：ChemMedChem

authors： Rossato G,Ernst B,Smiesko M,Spreafico M,Vedani A

更新日期：2010-12-03 00:00:00

abstract：:The objective of the study was to generate a reliable model of the homotrimeric structure for the human glutamate transporter EAAT1, based on experimental folding of transporter homologue from Pyrococcus horikoshii. The monomer structure was derived using a fragmental approach and the homotrimer was assembled using pr...

journal_title：ChemMedChem

authors： Pedretti A,De Luca L,Sciarrillo C,Vistoli G

更新日期：2008-01-01 00:00:00

abstract：:Targeted photodynamic therapy is a new promising therapeutic strategy to overcome growing problems in contemporary medicine, such as drug toxicity and drug resistance. A series of erlotinib-zinc(II) phthalocyanine conjugates were designed and synthesized. Compared with unsubstituted zinc(II) phthalocyanine, these conj...

journal_title：ChemMedChem

authors： Zhang FL,Huang Q,Liu JY,Huang MD,Xue JP

更新日期：2015-02-01 00:00:00

abstract：:Six phosphorescent (2-phenyl)pyridine (ppy) gold(III) 2,4,6-tris(trifluoromethyl)phenyl (FMes) complexes were synthesized and investigated for their anticancer potential. The compounds demonstrated strong antiproliferative activity, with EC50 values in the low micromolar range, along with significant accumulation in H...

journal_title：ChemMedChem

authors： Rubbiani R,Zehnder TN,Mari C,Blacque O,Venkatesan K,Gasser G

更新日期：2014-12-01 00:00:00

abstract：:This paper describes the synthesis, characterisation, and cytotoxicity of a novel trinuclear platinum complex code named TH1. In addition to its activity against human ovarian cancer cell lines: A2780, A2780(cisR), and A2780(ZD0473R), cell uptake, DNA-binding, and the nature of the compound interaction with pBR322 pla...

journal_title：ChemMedChem

authors： Tayyem H,Huq F,Yu JQ,Beale P,Fisher K

更新日期：2008-01-01 00:00:00

abstract：:The synthesis of SCF3 as well as SeCF3 isosteres of two OCF3 -containing drugs was achieved through visible light and copper-catalyzed processes. Herein, we show that chalcogen replacement modulates physicochemical and ADME properties without introducing intrinsic liabilities. The SCF3 and SeCF3 groups are more lipoph...

journal_title：ChemMedChem

authors： Ghiazza C,Billard T,Dickson C,Tlili A,Gampe CM

更新日期：2019-09-04 00:00:00

abstract：:The concise synthesis and structure-activity relationship (SAR) studies of 3-aroylindoles were carried out in an effort to improve the potency and solubility of anticancer drug candidate BPR0L075 (8) by exploring structure modifications through three regimens: substitution of the B ring, at the N1 position, and of the...

journal_title：ChemMedChem

authors： Liou JP,Mahindroo N,Chang CW,Guo FM,Lee SW,Tan UK,Yeh TK,Kuo CC,Chang YW,Lu PH,Tung YS,Lin KT,Chang JY,Hsieh HP

更新日期：2006-10-01 00:00:00

abstract：:Metalloproteinases of the astacin family are drawing ever increasing attention as potential drug targets. However, knowledge regarding inhibitors thereof is limited in most cases. Crucial for the development of metalloprotease inhibitors is high selectivity, to avoid side effects brought about by inhibition of off-tar...

journal_title：ChemMedChem

authors： Tan K,Jäger C,Schlenzig D,Schilling S,Buchholz M,Ramsbeck D

更新日期：2018-08-20 00:00:00

abstract：:Singling out the truth: A combined application of STD-NMR, molecular docking, and CORCEMA-ST calculations is described as an attractive, easily applicable tool for the identification and validation of the binding site for allosteric ligands, with potential application as an aid in drug discovery research. ...

journal_title：ChemMedChem

authors： Zhang W,Li R,Shin R,Wang Y,Padmalayam I,Zhai L,Krishna NR

更新日期：2013-10-01 00:00:00

abstract：:There has been significant interest in spleen tyrosine kinase (Syk) owing to its role in a number of disease states, including autoimmunity, inflammation, and cancer. Ongoing therapeutic programs have resulted in several compounds that are now in clinical use. Herein we report our optimization of the imidazopyrazine c...

journal_title：ChemMedChem

authors： Lovering F,Aevazelis C,Chang J,Dehnhardt C,Fitz L,Han S,Janz K,Lee J,Kaila N,McDonald J,Moore W,Moretto A,Papaioannou N,Richard D,Ryan MS,Wan ZK,Thorarensen A

更新日期：2016-01-19 00:00:00

abstract：:We report the synthesis of trifluoromethylated metallocenes (M=Fe, Ru) and related metal-free compounds for comparison of their biological properties with the aim to establish structure-activity relationships toward the anti-proliferative activity of this compound class. All new compounds were comprehensively characte...

journal_title：ChemMedChem

authors： Maschke M,Alborzinia H,Lieb M,Wölfl S,Metzler-Nolte N

更新日期：2014-06-01 00:00:00

abstract：:Plumbagin (5-hydroxy-2-methyl-1,4-naphthoquinone) is a small molecule with potent anticancer activity. Like other 1,4-naphthoquinones, it exhibits electrophilic reactivity towards biological nucleophiles. We demonstrate that plumbagin and structurally related 1,4-naphthoquinones with at least one unsubstituted quinoid...

journal_title：ChemMedChem

authors： Chrastina A,Welsh J,Rondeau G,Abedinpour P,Borgström P,Baron VT

更新日期：2020-07-20 00:00:00

abstract：:Leishmaniasis is a complex disease caused by over 20 Leishmania species that primarily affects populations with poor socioeconomic conditions. Currently available drugs for treating leishmaniasis include amphotericin B, paromomycin, and pentavalent antimonials, which have been associated with several limitations, such...

journal_title：ChemMedChem

authors： Herrera-Acevedo C,Perdomo-Madrigal C,Muratov EN,Scotti L,Scotti MT

更新日期：2020-12-17 00:00:00

abstract：:A series of novel (R)/(S)-7-(3-alkoxyimino-2-aminomethyl-1-azetidinyl)fluoroquinolone derivatives were synthesized and evaluated for their in vitro antibacterial activity against representative strains. Our results reveal that 12 of the target compounds generally show better activity (MIC: <0.008-0.5 μg mL(-1)) agains...

journal_title：ChemMedChem

authors： Lv K,Sun Y,Sun L,Wei Z,Guo H,Wu J,Liu M

更新日期：2012-07-01 00:00:00

abstract：:Blocking the 2-C-methyl-d-erythrithol-4-phosphate pathway for isoprenoid biosynthesis offers new ways to inhibit the growth of Plasmodium spp. Fosmidomycin [(3-(N-hydroxyformamido)propyl)phosphonic acid, 1] and its acetyl homologue FR-900098 [(3-(N-hydroxyacetamido)propyl)phosphonic acid, 2] potently inhibit 1-deoxy-d...

journal_title：ChemMedChem

authors： Sooriyaarachchi S,Chofor R,Risseeuw MD,Bergfors T,Pouyez J,Dowd CS,Maes L,Wouters J,Jones TA,Van Calenbergh S,Mowbray SL

更新日期：2016-09-20 00:00:00

abstract：:The gold standard for the treatment of metastatic colorectal cancer consists of combination chemotherapy. Over time, however, the development of chemoresistant tumor clones leads to relapse. It may be possible to overcome oxaliplatin chemoresistance in colorectal cancer cells by exploiting a complex obtained from the ...

journal_title：ChemMedChem

authors： Gandin V,Marzano C,Pelosi G,Ravera M,Gabano E,Osella D

更新日期：2014-06-01 00:00:00

abstract：:In the present study the importance of the active site histidine residue (His) for the activity of epoxide- or aziridine-based cysteine protease inhibitors is examined theoretically. To account for all important effects, QM/MM hybrid approaches are employed which combine quantum mechanical (QM) methods that are necess...

journal_title：ChemMedChem

authors： Mladenovic M,Schirmeister T,Thiel S,Thiel W,Engels B

更新日期：2007-01-01 00:00:00

abstract：:A novel and facile synthesis of quinoxalinone derivatives was developed in which a wide range of 3-chloroquinoxalin-2(1H)-ones as key intermediates can be generated chemo- and regioselectively in good yields from corresponding quinoxaline-2,3(1H,4H)-diones. This new protocol is arguably superior, as it allows the desi...

journal_title：ChemMedChem

authors： Yang Y,Zhang S,Wu B,Ma M,Chen X,Qin X,He M,Hussain S,Jing C,Ma B,Zhu C

更新日期：2012-05-01 00:00:00

abstract：:Insulin resistance is a major pathophysiological feature in the development of type 2 diabetes (T2DM). Ferulic acid is known for attenuating the insulin resistance and reducing the blood glucose in T2DM rats. In this work, we designed and synthesized a library of new ferulic acid amides (FAA), which could be considere...

journal_title：ChemMedChem

authors： Yasmin S,Cerchia C,Badavath VN,Laghezza A,Dal Piaz F,Mondal SK,Atlı Ö,Baysal M,Vadivelan S,Shankar S,Siddique MUM,Pattnaik AK,Singh RP,Loiodice F,Jayaprakash V,Lavecchia A

更新日期：2020-10-08 00:00:00