Design, Synthesis, and Anti-HBV Activity of New Bis(l-amino acid) Ester Tenofovir Prodrugs.

abstract：:1-Deoxy-D-xylulose-5-phosphate reductoisomerase (DXR) in the non-mevalonate isoprene biosynthesis pathway is a target for developing antimalarial drugs. Fosmidomycin, a potent DXR inhibitor, showed safety as well as efficacy against P. falciparum malaria in clinical trials. Based on our previous quantitative structure...

journal_title：ACS medicinal chemistry letters

authors： Xue J,Diao J,Cai G,Deng L,Zheng B,Yao Y,Song Y

更新日期：2013-02-14 00:00:00

abstract：:A novel peroxisome proliferator-activated receptor (PPAR) α/δ dual agonist 5c was developed with an EC50 of 8 nM for PPARα, 5 nM for PPARδ, and >300-fold selectivity against PPARγ (EC50 = 2939 nM), respectively. Further ADME and pharmacokinetic studies indicated 5c possessed distinguished in vitro and in vivo profiles...

journal_title：ACS medicinal chemistry letters

authors： Jiang Z,Liu X,Yuan Z,He H,Wang J,Zhang X,Gong Z,Hou L,Shen L,Guo F,Zhang J,Wang J,Xu D,Liu Z,Li H,Chen X,Long C,Li J,Chen S

更新日期：2019-06-24 00:00:00

abstract：:A new series of 1,4-naphthoquinones, bearing various cyclic and aliphatic amines on C2, was designed and synthesized to identify antiproliferative agents for triple-negative breast cancer, which represents a clinical challenge without targeted therapies. Among naphthoquinones, 2a and 3a inhibited the proliferation of ...

journal_title：ACS medicinal chemistry letters

authors： Badolato M,Carullo G,Caroleo MC,Cione E,Aiello F,Manetti F

更新日期：2019-02-15 00:00:00

abstract：:The ring closing metathesis/transannular etherification approach to the englerin nucleus was adapted to provide two key intermediates for analogue synthesis: the 4-desmethyl Δ5,6 tricycle and the 4-oxo Δ5,6 tricycle. The former was elaborated to 4-desmethyl englerin A and the latter served as a common precursor for en...

journal_title：ACS medicinal chemistry letters

authors： Elliott DC,Beutler JA,Parker KA

更新日期：2017-06-06 00:00:00

abstract：:A new category of cationic meso-thiophenium porphyrins are introduced as possible alternatives to the popular meso-pyridinium porphyrins. Combinations of cationic porphyrins bearing meso-2-methylthiophenium and meso-4-hydroxyphenyl moieties T2(OH)2M (A2B2 type) and T(OH)3M (AB3 type) along with their zinc(II) complexe...

journal_title：ACS medicinal chemistry letters

authors： Mazumdar ZH,Sharma D,Mukherjee A,Basu S,Shukla PK,Jha T,Sengupta D

更新日期：2020-09-10 00:00:00

abstract：:Novel 3,3-spiroanellated 5-aryl, 6-arylvinyl-substituted 1,2,4-trioxanes 19-34 have been synthesized and appraised for their antimalarial activity against multidrug-resistant Plasmodium yoelii nigeriensis in Swiss mice by oral route at doses ranging from 96 mg/kg × 4 days to 24 mg/kg × 4 days. The most active compound...

journal_title：ACS medicinal chemistry letters

authors： Maurya R,Soni A,Anand D,Ravi M,Raju KS,Taneja I,Naikade NK,Puri SK,Wahajuddin,Kanojiya S,Yadav PP

更新日期：2012-12-11 00:00:00

abstract：:S-Nitrosoglutathione reductase (GSNOR) regulates S-nitrosothiols (SNOs) and nitric oxide (NO) in vivo through catabolism of S-nitrosoglutathione (GSNO). GSNOR and the anti-inflammatory and smooth muscle relaxant activities of SNOs, GSNO, and NO play significant roles in pulmonary, cardiovascular, and gastrointestinal ...

journal_title：ACS medicinal chemistry letters

authors： Sun X,Wasley JW,Qiu J,Blonder JP,Stout AM,Green LS,Strong SA,Colagiovanni DB,Richards JP,Mutka SC,Chun L,Rosenthal GJ

更新日期：2011-03-11 00:00:00

abstract：:Bacterial resistance has become a worldwide concern after the emergence of metallo-β-lactamases (MBLs). They represent one of the major mechanisms of bacterial resistance against beta-lactam antibiotics. Among MBLs, New Delhi metallo-β-lactamase-1 NDM-1, the most prevalent type, is extremely efficient in inactivating ...

journal_title：ACS medicinal chemistry letters

authors： Spyrakis F,Celenza G,Marcoccia F,Santucci M,Cross S,Bellio P,Cendron L,Perilli M,Tondi D

更新日期：2017-11-26 00:00:00

abstract：:Visible light-mediated photocatalysis, which relies on the ability of photocatalysts to absorb low-energy visible light and engage in single-electron transfer (SET) or energy transfer (ET) processes with organic substrates, has emerged as one of the fastest growing fields in organic synthesis. This catalytic platform ...

journal_title：ACS medicinal chemistry letters

authors： Li P,Terrett JA,Zbieg JR

更新日期：2020-09-21 00:00:00

abstract：:Inhibitors of the protein methyltransferase Enhancer of Zeste Homolog 2 (EZH2) may have significant therapeutic potential for the treatment of B cell lymphomas and other cancer indications. The ability of the scientific community to explore fully the spectrum of EZH2-associated pathobiology has been hampered by the la...

journal_title：ACS medicinal chemistry letters

authors： Campbell JE,Kuntz KW,Knutson SK,Warholic NM,Keilhack H,Wigle TJ,Raimondi A,Klaus CR,Rioux N,Yokoi A,Kawano S,Minoshima Y,Choi HW,Porter Scott M,Waters NJ,Smith JJ,Chesworth R,Moyer MP,Copeland RA

更新日期：2015-03-04 00:00:00

abstract：:Structural modifications to the coumarin core and benzamide side chain of novobiocin have successfully transformed the natural product from a selective DNA gyrase inhibitor into a potent inhibitor of the Hsp90 C-terminus. However, no SAR studies have been conducted on the noviose appendage, which represents the rate-l...

journal_title：ACS medicinal chemistry letters

authors： Zhao H,Kusuma BR,Blagg BS

更新日期：2010-07-13 00:00:00

abstract：:The renal outer medullary potassium channel (ROMK or Kir1.1) is a putative drug target for a novel class of diuretics that could be used for the treatment of hypertension and edematous states such as heart failure. An internal high-throughput screening campaign identified 1,4-bis(4-nitrophenethyl)piperazine (5) as a p...

journal_title：ACS medicinal chemistry letters

authors： Tang H,Walsh SP,Yan Y,de Jesus RK,Shahripour A,Teumelsan N,Zhu Y,Ha S,Owens KA,Thomas-Fowlkes BS,Felix JP,Liu J,Kohler M,Priest BT,Bailey T,Brochu R,Alonso-Galicia M,Kaczorowski GJ,Roy S,Yang L,Mills SG,Garcia M

更新日期：2012-03-28 00:00:00

abstract：:This report describes the discovery of RAD140, a potent, orally bioavailable, nonsteroidal selective androgen receptor modulator (SARM). The characterization of RAD140 in several preclinical models of anabolic androgen action is also described. ...

journal_title：ACS medicinal chemistry letters

authors： Miller CP,Shomali M,Lyttle CR,O'Dea LS,Herendeen H,Gallacher K,Paquin D,Compton DR,Sahoo B,Kerrigan SA,Burge MS,Nickels M,Green JL,Katzenellenbogen JA,Tchesnokov A,Hattersley G

更新日期：2010-12-02 00:00:00

abstract：:Design and synthesis of prodrugs of promising drug candidates represents a valid strategy to overcome the lack of favorable ADME properties, in particular aqueous solubility and bioavailability. We report herein the successful application of this strategy with two representative pyrazolo[3,4-d]pyrimidine derivatives (...

journal_title：ACS medicinal chemistry letters

authors： Vignaroli G,Zamperini C,Dreassi E,Radi M,Angelucci A,Sanità P,Crespan E,Kissova M,Maga G,Schenone S,Musumeci F,Botta M

更新日期：2013-05-20 00:00:00

abstract：:[This corrects the article DOI: 10.1021/acsmedchemlett.8b00507.]. ...

journal_title：ACS medicinal chemistry letters

authors： De Simone A,La Pietra V,Betari N,Petragnani N,Conte M,Daniele S,Pietrobono D,Martini C,Petralla S,Casadei R,Davani L,Frabetti F,Russomanno P,Novellino E,Montanari S,Tumiatti V,Ballerini P,Sarno F,Nebbioso A,Altucci

更新日期：2019-08-06 00:00:00

abstract：:[This corrects the article DOI: 10.1021/acsmedchemlett.9b00612.]. ...

journal_title：ACS medicinal chemistry letters

authors： Kaiser TM,Dentmon ZW,Dalloul CE,Sharma SK,Liotta DC

更新日期：2020-06-24 00:00:00

abstract：:Medicinal chemists have increasing opportunities to transition from the pharmaceutical industry to academic medical centers interested in translational research. This Viewpoint highlights some of the differences between these two cultures and strategies to succeed in academic drug discovery. ...

journal_title：ACS medicinal chemistry letters

authors： Barrow JC

更新日期：2019-04-15 00:00:00

abstract：:Herein we describe the design and synthesis of a series of pyridopyrazine-1,6-dione γ-secretase modulators (GSMs) for Alzheimer's disease (AD) that achieve good alignment of potency, metabolic stability, and low MDR efflux ratios, while also maintaining favorable physicochemical properties. Specifically, incorporation...

journal_title：ACS medicinal chemistry letters

authors： Pettersson M,Johnson DS,Humphrey JM,Butler TW,Am Ende CW,Fish BA,Green ME,Kauffman GW,Mullins PB,O'Donnell CJ,Stepan AF,Stiff CM,Subramanyam C,Tran TP,Vetelino BC,Yang E,Xie L,Bales KR,Pustilnik LR,Steyn SJ,Wood K

更新日期：2015-04-03 00:00:00

abstract：:Pursuing our effort for developing effective inhibitors of the cancer-related hCA IX isoform, here we describe the synthesis of novel benzofuran-based carboxylic acid derivatives, featuring the benzoic (9a-f) or hippuric (11a,b) acid moieties linked to 2-methylbenzofuran or 5-bromobenzofuran tails via an ureido linker...

journal_title：ACS medicinal chemistry letters

authors： Eldehna WM,Nocentini A,Elsayed ZM,Al-Warhi T,Aljaeed N,Alotaibi OJ,Al-Sanea MM,Abdel-Aziz HA,Supuran CT

更新日期：2020-03-18 00:00:00

abstract：:A series of N-acylbenzenesulfonamide dihydro-1,3,4-oxadiazole hybrids (EMAC8000a-m) was designed and synthesized with the aim to target tumor associated carbonic anhydrase (hCA) isoforms IX and XII. Most of the compounds were selective inhibitors of the tumor associated hCA XII. Moreover, resolution of EMAC8000d racem...

journal_title：ACS medicinal chemistry letters

authors： Bianco G,Meleddu R,Distinto S,Cottiglia F,Gaspari M,Melis C,Corona A,Angius R,Angeli A,Taverna D,Alcaro S,Leitans J,Kazaks A,Tars K,Supuran CT,Maccioni E

更新日期：2017-06-21 00:00:00

abstract：:A new class of potent matrix metalloproteinase (MMP) inhibitors designed by structure-based optimization of the well-known arylsulfonamide scaffold is presented. Molecules show an ethylene linker connecting the sulfonamide group with the P1' aromatic portion and a d-proline residue bearing the zinc-binding group. The ...

journal_title：ACS medicinal chemistry letters

authors： Mori M,Massaro A,Calderone V,Fragai M,Luchinat C,Mordini A

更新日期：2013-05-14 00:00:00

abstract：:Bacterial RNA polymerase (RNAP) is essential for transcription and is an antibacterial target for small molecule inhibitors. The binding region of myxopyronin B (MyxB), a bacterial RNAP inhibitor, offers the possibility of new inhibitor design. The molecular design program SPROUT has been used in conjunction with the ...

journal_title：ACS medicinal chemistry letters

authors： McPhillie MJ,Trowbridge R,Mariner KR,O'Neill AJ,Johnson AP,Chopra I,Fishwick CW

更新日期：2011-07-29 00:00:00

abstract：:Collaborations between the pharmaceutical industry and contract research organizations continue to represent an attractive alternative to internal drug discovery within a single organization. This Viewpoint covers many of the business models and strategies that are employed in industry-contract research organization c...

journal_title：ACS medicinal chemistry letters

authors： Steadman VA

更新日期：2018-06-04 00:00:00

abstract：:A number of biologically active nucleoside analogues contain the adenine isostere 4-amino-pyrrolo[2,1-f][1,2,4]triazine connected to various sugar moieties through a C-C anomeric linkage. We employed palladium-catalyzed cross-coupling chemistry to promptly functionalize the 7-position of such a heterocyclic scaffold w...

journal_title：ACS medicinal chemistry letters

authors： Li Q,Groaz E,Persoons L,Daelemans D,Herdewijn P

更新日期：2020-07-09 00:00:00

abstract：:A de novo hit-to-lead effort involving the redesign of benzimidazole-containing antagonists of the CXCR4 receptor resulted in the discovery of a novel series of 1,2,3,4-tetrahydroisoquinoline (TIQ) analogues. In general, this series of compounds show good potencies (3-650 nM) in assays involving CXCR4 function, includ...

journal_title：ACS medicinal chemistry letters

authors： Truax VM,Zhao H,Katzman BM,Prosser AR,Alcaraz AA,Saindane MT,Howard RB,Culver D,Arrendale RF,Gruddanti PR,Evers TJ,Natchus MG,Snyder JP,Liotta DC,Wilson LJ

更新日期：2013-09-05 00:00:00

abstract：:The acyldepsipeptide (ADEP) antibiotics operate through a clinically unexploited mechanism of action and thus have attracted attention from several antibacterial development groups. The ADEP scaffold is synthetically tractable, and deep-seated modifications have produced extremely potent antibacterial leads against Gr...

journal_title：ACS medicinal chemistry letters

authors： Li Y,Lavey NP,Coker JA,Knobbe JE,Truong DC,Yu H,Lin YS,Nimmo SL,Duerfeldt AS

更新日期：2017-10-19 00:00:00

abstract：:Modifications at the basic nitrogen of the benzomorphan scaffold allowed the development of compounds able to segregate physiological responses downstream of the receptor signaling, opening new possibilities in opioid drug development. Alkylation of the phenyl ring in the N-substituent of the MOR-agonist/DOR-antagonis...

journal_title：ACS medicinal chemistry letters

authors： Pasquinucci L,Parenti C,Ruiz-Cantero MC,Georgoussi Z,Pallaki P,Cobos EJ,Amata E,Marrazzo A,Prezzavento O,Arena E,Dichiara M,Salerno L,Turnaturi R

更新日期：2020-01-28 00:00:00

abstract：:A focused multiply N-methylated library of a cyclic hexapeptidic somatostatin analogue: MK678 cyclo(-MeAYwKVF-) was generated, which resulted in the unexpected observation of an efficacious tetra-N-methylated analogue, cyclo(-MeAYMewMeKVMeF-) with a potent inhibitory action on sensory neuropeptide release in vitro and...

journal_title：ACS medicinal chemistry letters

authors： Chatterjee J,Laufer B,Beck JG,Helyes Z,Pintér E,Szolcsányi J,Horvath A,Mandl J,Reubi JC,Kéri G,Kessler H

更新日期：2011-04-04 00:00:00

abstract：:Despite several years of research, only a handful of β-secretase (BACE) 1 inhibitors have entered clinical trials as potential therapeutics against Alzheimer's disease. The intrinsic basic nature of low molecular weight, amidine-containing BACE 1 inhibitors makes them far from optimal as central nervous system drugs. ...

journal_title：ACS medicinal chemistry letters

authors： Oehlrich D,Peschiulli A,Tresadern G,Van Gool M,Vega JA,De Lucas AI,Alonso de Diego SA,Prokopcova H,Austin N,Van Brandt S,Surkyn M,De Cleyn M,Vos A,Rombouts FJR,Macdonald G,Moechars D,Gijsen HJM,Trabanco AA

更新日期：2019-07-02 00:00:00

abstract：:Use of DNA-encoded libraries (DELs) in the pharmaceutical industry has rapidly increased. We discuss what to expect when you run a DEL screen and contemplate guidelines for library design. Additionally, we consider some visionary work and extrapolate to the future. ...

journal_title：ACS medicinal chemistry letters

authors： Satz AL

更新日期：2018-04-17 00:00:00