Structural Tailoring of a Novel Fluorescent IRE-1 RNase Inhibitor to Precisely Control Its Activity.

Abstract:

:Activation of the IRE-1/XBP-1 pathway has been linked to many human diseases. We report a novel fluorescent tricyclic chromenone inhibitor, D-F07, in which we incorporated a 9-methoxy group onto the chromenone core to enhance its potency and masked the aldehyde to achieve long-term efficacy. Protection of the aldehyde as a 1,3-dioxane acetal led to strong fluorescence emitted by the coumarin chromophore, enabling D-F07 to be tracked inside the cell. We installed a photolabile structural cage on the hydroxy group of D-F07 to generate PC-D-F07. Such a modification significantly stabilized the 1,3-dioxane acetal protecting group, allowing for specific stimulus-mediated control of inhibitory activity. Upon photoactivation, the re-exposed hydroxy group on D-F07 triggered the aldehyde-protecting 1,3-dioxane acetal to slowly decompose, leading to the inhibition of the RNase activity of IRE-1. Our novel findings will also allow for spatiotemporal control of the inhibitory effect of other salicylaldehyde-based compounds currently in development.

journal_name

J Med Chem

authors

Shao A,Kang CW,Tang CH,Cain CF,Xu Q,Phoumyvong CM,Del Valle JR,Hu CC

doi

10.1021/acs.jmedchem.9b00269

subject

Has Abstract

pub_date

2019-06-13 00:00:00

pages

5404-5413

issue

11

eissn

0022-2623

issn

1520-4804

journal_volume

62

pub_type

杂志文章
  • Design, synthesis, radiolabeling, and in vitro and in vivo evaluation of bridgehead iodinated analogues of N-{2-[4-(2-methoxyphenyl)piperazin-1-yl]ethyl}-N-(pyridin-2-yl)cyclohexanecarboxamide (WAY-100635) as potential SPECT ligands for the 5-HT1A recepto

    abstract::Here we describe the design, synthesis, and pharmacological profile of 5-HT(1A) receptor ligands related to 1 (WAY-100635). The cyclohexyl moiety in 1 and its O-desmethylated analogue 3 were replaced by the bridgehead iodinated bridge-fused rings: adamantyl, cubyl, bicyclo[2.2.2]octyl, or bicyclo[2.2.1]heptyl. All ana...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1021/jm1009956

    authors: Al Hussainy R,Verbeek J,van der Born D,Braker AH,Leysen JE,Knol RJ,Booij J,Herscheid JK

    更新日期:2011-05-26 00:00:00

  • Novel C-terminus modifications of the Dmt-Tic motif: a new class of dipeptide analogues showing altered pharmacological profiles toward the opioid receptors.

    abstract::The design, synthesis and pharmacological evaluation of a novel class of Dmt-Tic dipeptide analogues are described. These resulting analogues bearing different C-terminal functionalities were found to bind to the human delta receptor with high affinity. One specific class of dipeptides bearing urea/thiourea functional...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1021/jm015532k

    authors: Pagé D,Naismith A,Schmidt R,Coupal M,Labarre M,Gosselin M,Bellemare D,Payza K,Brown W

    更新日期:2001-07-19 00:00:00

  • Thrombin inhibition by novel benzamidine derivatives: a free-energy perturbation study.

    abstract::Thrombin is a serine protease responsible for blood coagulation. Since thrombin inhibitors appear to be effective in the treatment and prevention of thrombotic and embolic disorders, considerable attention has been focused on the structure and interactions of this enzyme. In this work, to evaluate the relative free en...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1021/jm020123p

    authors: Guimarães CR,Bicca de Alencastro R

    更新日期:2002-11-07 00:00:00

  • Stepwise Evolution of Fragment Hits against MAPK Interacting Kinases 1 and 2.

    abstract::Dysregulation of translation initiation factor 4E (eIF4E) activity occurs in various cancers. Mitogen-activated protein kinase (MAPK) interacting kinases 1 and 2 (MNK1 and MNK2) play a fundamental role in activation of eIF4E. Structure-activity relationship-driven expansion of a fragment hit led to discovery of dual M...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1021/acs.jmedchem.9b01582

    authors: Kwiatkowski J,Liu B,Pang S,Ahmad NHB,Wang G,Poulsen A,Yang H,Poh YR,Tee DHY,Ong E,Retna P,Dinie N,Kwek P,Wee JLK,Manoharan V,Low CB,Seah PG,Pendharkar V,Sangthongpitag K,Joy J,Baburajendran N,Jansson AE,Nacro

    更新日期:2020-01-23 00:00:00

  • Discovery and SAR of methylated tetrahydropyranyl derivatives as inhibitors of isoprenylcysteine carboxyl methyltransferase (ICMT).

    abstract::A series of tetrahydropyranyl (THP) derivatives has been developed as potent inhibitors of isoprenylcysteine carboxyl methyltransferase (ICMT) for use as anticancer agents. Structural modification of the submicromolar hit compound 3 led to the potent 3-methoxy substituted analogue 27. Further SAR development around th...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1021/jm200249a

    authors: Judd WR,Slattum PM,Hoang KC,Bhoite L,Valppu L,Alberts G,Brown B,Roth B,Ostanin K,Huang L,Wettstein D,Richards B,Willardsen JA

    更新日期:2011-07-28 00:00:00

  • Synthesis and antiinflammatory and hypnotic activity of 5-alkoxy-3-(N-substituted carbamoyl)-1-phenylpyrazoles.

    abstract::5-Alkoxy-3-(N-substituted carbamoly)-1-phenylpyrazoles were prepared and tested for antiinflammatory and hypnotic activity. Four compounds showed antiinflammatory activity and three possessed hypnotic properties. ...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1021/jm00211a016

    authors: Sugiura S,Ohno S,Ohtani O,Izumi K,Kitamikado T,Asai H,Kato K

    更新日期:1977-01-01 00:00:00

  • Analysis of the binding of mixed lineage leukemia 1 (MLL1) and histone 3 peptides to WD repeat domain 5 (WDR5) for the design of inhibitors of the MLL1-WDR5 interaction.

    abstract::MLL1 is a histone 3 lysine 4 (H3K4) methyltransferase and a promising new cancer therapeutic target. The catalytic activity of MLL1 is regulated by the formation of a core complex consisting of MLL1, WDR5, RbBP5, and Ash2L. The interaction between WDR5 and MLL1 plays an essential role in regulation of the H3K4 methylt...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1021/jm100139b

    authors: Karatas H,Townsend EC,Bernard D,Dou Y,Wang S

    更新日期:2010-07-22 00:00:00

  • Synthesis and antiinflammatory and analgesic activity of 5-aroyl-1,2-dihydro-3H-pyrrolo[1,2-a]pyrrole-1-carboxylic acids. The 6-substituted compounds.

    abstract::5-Aroyl-6-substituted-1,2-dihydro-3H-pyrrolo[1,2-a]pyrrole-1-carbo xylic acids were synthesized and assayed for analgesic and antiinflammatory activity. Several of these compounds, notably the 5-(4-fluoro- and 4-chlorobenzoyl)-6-methyl derivatives 25 and 26 and the 5-(4-methyl-, 4-fluoro-, 4-chloro-, and 4-methoxybenz...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1021/jm00388a013

    authors: Muchowski JM,Cooper GF,Halpern O,Koehler R,Kluge AF,Simon RL,Unger SH,Van Horn AR,Wren DL,Ackrell J

    更新日期:1987-05-01 00:00:00

  • A small molecule inhibitor, 1,2,4,5-benzenetetraamine tetrahydrochloride, targeting the y397 site of focal adhesion kinase decreases tumor growth.

    abstract::Focal adhesion kinase (FAK) is a nonreceptor kinase that is overexpressed in many types of tumors. We developed a novel cancer-therapy approach, targeting the main autophosphorylation site of FAK, Y397, by computer modeling and screening of the National Cancer Institute (NCI) small molecule compounds database. More th...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1021/jm800483v

    authors: Golubovskaya VM,Nyberg C,Zheng M,Kweh F,Magis A,Ostrov D,Cance WG

    更新日期:2008-12-11 00:00:00

  • Synthesis and biological evaluation of 3-alkoxy analogues of flavone-8-acetic acid.

    abstract::New analogues of flavone-8-acetic acid were synthesized, bearing an alkoxy group in position 3 and different substituents on the benzene ring in position 2 of the flavone nucleus. The compounds were tested for direct cytotoxicity against four human tumor cell lines and for indirect antitumor effects by measuring their...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1021/jm030771o

    authors: Gobbi S,Rampa A,Bisi A,Belluti F,Piazzi L,Valenti P,Caputo A,Zampiron A,Carrara M

    更新日期:2003-08-14 00:00:00

  • Synthesis and antitrypanosomal activity of some bis(4-guanylphenyl) five- and six-membered ring heterocycles.

    abstract::2,5-Bis(4-guanylphenyl)-1,3-oxazole, 2,5-bis(4-guanylphenyl)-1,3,4-oxadiazole and -1,3,4-thiadiazole, and 3,6-bis(4-guanylphenyl)pyridazine and several of their "cyclic guanyl" analogues have been synthesized. 2,5-Bis(4-guanylphenyl)-1,3-oxazole and -1,3,4-thiadiazole showed good activity, whithout acute toxicity, aga...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1021/jm00179a022

    authors: Das BP,Wallace RA,Boykin DW Jr

    更新日期:1980-05-01 00:00:00

  • N-benzylpiperazino derivatives of 3-nitro-4-hydroxycoumarin with H1 antihistamine and mast cell stabilizing properties.

    abstract::In a small range finding study a number of N-benzylpiperazino derivates of 3-nitro-4-hydroxycoumarin have been shown to combine potent H1-antihistamine activity with that of mast cell stabilization as demonstrated by their activity as antagonists of histamine on guinea pig ileum and by their inhibition of the release ...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1021/jm00377a013

    authors: Buckle DR,Outred DJ,Smith H,Spicer BA

    更新日期:1984-11-01 00:00:00

  • Inhibitors of Mutant Isocitrate Dehydrogenases 1 and 2 (mIDH1/2): An Update and Perspective.

    abstract::Isocitrate dehydrogenases 1 and 2 (IDH1/2) are homodimeric enzymes that catalyze the conversion of isocitrate to α-ketoglutarate (α-KG) in the tricarboxylic acid cycle. However, mutant IDH1/2 (mIDH1/2) reduces α-KG to the oncometabolite 2-hydroxyglutarate (2-HG). High levels of 2-HG competitively inhibit the α-KG-depe...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章,评审

    doi:10.1021/acs.jmedchem.8b00159

    authors: Ma T,Zou F,Pusch S,Xu Y,von Deimling A,Zha X

    更新日期:2018-10-25 00:00:00

  • Synthesis of episilon-rhodomycinone glycosides.

    abstract::Twenty-six episilon-rhodomycinone glycosides have been synthesized. These include the episilon-rhodomycinone glycosides of 2-deoxy-L-fucose, 2-deoxy-L-rhamnose, and 2-deoxy-D-ribose as well as their 2-hydroxyl derivatives. NMR spectroscopy showed that all the glycosides prepared had the saccharide residues linked to p...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1021/jm00217a020

    authors: Khadem HS,Swartz DL,Cermak RC

    更新日期:1977-07-01 00:00:00

  • Synthesis, biological activity, and molecular modeling studies of 1H-1,2,3-triazole derivatives of carbohydrates as alpha-glucosidases inhibitors.

    abstract::A class of drugs in use for treating type II diabetes mellitus (T2D), typified by the pseudotetrasaccharide acarbose, act by inhibiting the alpha-glucosidase activity present in pancreatic secretions and in the brush border of the small intestine. Herein, we report the synthesis of a series of 4-substituted 1,2,3-tria...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1021/jm901265h

    authors: Ferreira SB,Sodero AC,Cardoso MF,Lima ES,Kaiser CR,Silva FP,Ferreira VF

    更新日期:2010-03-25 00:00:00

  • Angiotensin-converting enzyme inhibitors. Mercaptan, carboxyalkyl dipeptide, and phosphinic acid inhibitors incorporating 4-substituted prolines.

    abstract::Analogues of captopril, enalaprilat, and the phosphinic acid [hydroxy(4-phenylbutyl)phosphinyl]acetyl]-L-proline incorporating 4-substituted proline derivatives have been synthesized and evaluated as inhibitors of angiotensin-converting enzyme (ACE) in vitro and in vivo. The 4-substituted prolines, incorporating alkyl...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1021/jm00401a014

    authors: Krapcho J,Turk C,Cushman DW,Powell JR,DeForrest JM,Spitzmiller ER,Karanewsky DS,Duggan M,Rovnyak G,Schwartz J

    更新日期:1988-06-01 00:00:00

  • A novel decoy that interrupts G93A-superoxide dismutase gain of interaction with malate dehydrogenase improves survival in an amyotrophic lateral sclerosis cell model.

    abstract::Human G93A-superoxide dismutase-1 (G93AhSOD1) mutation causes amyotrophic lateral sclerosis (ALS) in rodents and humans. Recent observations indicate gain of interaction of G93AhSOD1 with cytosolic malate dehydrogenase (MDH1) and subsequent impairment in the malate aspartate shuttle which is vital to neurons. Using fl...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1021/jm900631m

    authors: Mali Y,Zisapel N

    更新日期:2009-09-10 00:00:00

  • Bispyridinium dienes: histone deacetylase inhibitors with selective activities.

    abstract::A novel synthetic route to the cyclostellettamines 1 using as the key step a microwave-mediated macrocyclic ring-closing metathesis of precursors bispyridinium dienes 10 followed by catalytic hydrogenation has been developed. The open-chain bispyridinium dienes 10 showed uniformly higher histone deacetylase (HDAC) inh...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1021/jm070028m

    authors: Pérez-Balado C,Nebbioso A,Rodríguez-Graña P,Minichiello A,Miceli M,Altucci L,de Lera AR

    更新日期:2007-05-17 00:00:00

  • Synthesis and antitumor activity of 7- and 9-(6'-deoxy-alpha-L-talofuranosyl) hypoxanthine and 9-(6'-deoxy-alpha-L-talofuranosyl)-6-thiopurine.

    abstract::Reaction of 6-deoxy-2,3,5-tris-O-(p-nitrobenzoyl)-L-talofuranosyl bromide (1) with the trimethylsilyl derivative of hypoxanthine, followed by removal of blocking groups, afforded 9- (6) and 7-(6'-deoxy-alpha-L-talofuranosyl)hypoxanthine (7). A study of the published optical rotations and circular dichroic (CD) spectra...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1021/jm00364a032

    authors: Nelson V,El Khadem HS

    更新日期:1983-10-01 00:00:00

  • Topographical modification of melanotropin peptide analogues with beta-methyltryptophan isomers at position 9 leads to differential potencies and prolonged biological activities.

    abstract::We have introduced topographical constraints at the 9 position of a superpotent cyclic alpha-melanotropin analogue, Ac-Nle4-Asp5-His6-DPhe7-Arg8-Trp9-Lys10-NH2, by incorporating a methyl group at the beta-carbon of Trp9. These studies were performed on the Trp side chain pharmacophore to identify the bioactive topogra...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1021/jm00023a012

    authors: Haskell-Luevano C,Boteju LW,Miwa H,Dickinson C,Gantz I,Yamada T,Hadley ME,Hruby VJ

    更新日期:1995-11-10 00:00:00

  • Cyclic ADP-ribose analogues containing the methylenebisphosphonate linkage: effect of pyrophosphate modifications on Ca2+ release activity.

    abstract::Analogues of cyclic ADP-ribose (cADPR) incorporating a methylenebisphosphonate linkage in the place of the pyrophosphate have been synthesized from nicotinamide adenine dinucleotide analogues enzymatically using Aplysia californica ADP-ribosyl cyclase. Methylenebisphosphonate cyclic ADP-ribose (cADPR[CH(2)]) and methy...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1021/jm049469l

    authors: Xu L,Walseth TF,Slama JT

    更新日期:2005-06-16 00:00:00

  • Drug Discovery Targeting Anaplastic Lymphoma Kinase (ALK).

    abstract::As a receptor tyrosine kinase of insulin receptor (IR) subfamily, anaplastic lymphoma kinase (ALK) has been validated to play important roles in various cancers, especially anaplastic large cell lymphoma (ALCL), nonsmall cell lung cancer (NSCLC), and neuroblastomas. Currently, five small-molecule inhibitors of ALK, in...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章,评审

    doi:10.1021/acs.jmedchem.9b00446

    authors: Kong X,Pan P,Sun H,Xia H,Wang X,Li Y,Hou T

    更新日期:2019-12-26 00:00:00

  • G Protein-Coupled Receptor 119 (GPR119) Agonists for the Treatment of Diabetes: Recent Progress and Prevailing Challenges.

    abstract::In this Perspective, recent advances and challenges in the development of GPR119 agonists as new oral antidiabetic drugs will be discussed. Such agonists are expected to exhibit a low risk to induce hypoglycemia as well as to have a beneficial impact on body weight. Many pharmaceutical companies have been active in th...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章,评审

    doi:10.1021/acs.jmedchem.5b01198

    authors: Ritter K,Buning C,Halland N,Pöverlein C,Schwink L

    更新日期:2016-04-28 00:00:00

  • (4-Phenylalanine)oxytocin, an inhibitor of the antidiuretic effect of 8-arginine-vasopressin.

    abstract::[4-Phenylalanine]oxytocin was prepared from Z-Cys(Bzl)-Tyr(Bzl)-Ile-Phe-Asn-Cys(Bzl)-Pro-Leu-Gly-NG2 (4) by deprotection with Na in NH3 followed by cyclization of the resulting disulfhydryl compound with ICH2CH2I. The protected peptide 4 was prepared from Boc-Asn-Cys(Bzl)-Pro-Leu-Gly-NH2 by the stepwise solution metho...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1021/jm00244a014

    authors: Nestor JJ Jr,Ferger MF,Chan WY

    更新日期:1975-10-01 00:00:00

  • Tyrosine-based 1-(S)-[3-hydroxy-2-(phosphonomethoxy)propyl]cytosine and -adenine ((S)-HPMPC and (S)-HPMPA) prodrugs: synthesis, stability, antiviral activity, and in vivo transport studies.

    abstract::Eight novel single amino acid (6-11) and dipeptide (12, 13) tyrosine P-O esters of cyclic cidofovir ((S)-cHPMPC, 4) and its cyclic adenine analogue ((S)-cHPMPA, 3) were synthesized and evaluated as prodrugs. In vitro IC(50) values for the prodrugs (<0.1-50 μM) vs vaccinia, cowpox, human cytomegalovirus, and herpes sim...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1021/jm2001426

    authors: Zakharova VM,Serpi M,Krylov IS,Peterson LW,Breitenbach JM,Borysko KZ,Drach JC,Collins M,Hilfinger JM,Kashemirov BA,McKenna CE

    更新日期:2011-08-25 00:00:00

  • Annulated heterocyclic bioisosteres of norarecoline. Synthesis and molecular pharmacology at five recombinant human muscarinic acetylcholine receptors.

    abstract::A series of O-alkylated analogs of 5,6,7,8-tetrahydro-4H-isoxazolo[4,5-c]azepin-3-ol (THAO) were synthesized and characterized as ligands for muscarinic acetylcholine receptors (mAChRs). O-Methyl-THAO (4a), O-ethyl-THAO (4b), O-isopropyl-THAO (4c), and O-propargyl-THAO (4d) were shown to be potent inhibitors of the bi...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1021/jm00012a019

    authors: Bräuner-Osborne H,Ebert B,Brann MR,Falch E,Krogsgaard-Larsen P

    更新日期:1995-06-09 00:00:00

  • Structural Simplification of a Tetrahydroquinoline-Core Peptidomimetic μ-Opioid Receptor (MOR) Agonist/δ-Opioid Receptor (DOR) Antagonist Produces Improved Metabolic Stability.

    abstract::We have previously reported a series of μ-opioid receptor (MOR) agonist/δ-opioid receptor (DOR) antagonist ligands to serve as potential nonaddictive opioid analgesics. These ligands have been shown to be active in vivo, do not manifest withdrawal syndromes or reward behavior in conditioned-place preference assays in ...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1021/acs.jmedchem.9b00219

    authors: Henry SP,Fernandez TJ,Anand JP,Griggs NW,Traynor JR,Mosberg HI

    更新日期:2019-04-25 00:00:00

  • Synthesis and biological activity of luteinizing hormone-releasing hormone and related peptides.

    abstract::Syntheses of the decapeptide luteinizing hormone-releasing hormone, less thanGlu-His-Trp-Ser-Tyr-Gly-Leu-Arg-Pro-Gly-NH2 are described. The basic properties of arginine can provide a simple repetitive isolation procedure for arginine-containing peptides. The biological activities of the decapeptide, of a range of frag...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1021/jm00240a018

    authors: Schafer DJ,Black AD,Bower JD

    更新日期:1975-06-01 00:00:00

  • Novel trisubstituted benzimidazoles, targeting Mtb FtsZ, as a new class of antitubercular agents.

    abstract::Libraries of novel trisubstituted benzimidazoles were created through rational drug design. A good number of these benzimidazoles exhibited promising MIC values in the range of 0.5-6 μg/mL (2-15 μM) for their antibacterial activity against Mtb H37Rv strain. Moreover, five of the lead compounds also exhibited excellent...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1021/jm1012006

    authors: Kumar K,Awasthi D,Lee SY,Zanardi I,Ruzsicska B,Knudson S,Tonge PJ,Slayden RA,Ojima I

    更新日期:2011-01-13 00:00:00

  • Quantitative structure-activity relationships for 2-[(phenylmethyl)sulfonyl]pyridine 1-oxide herbicides.

    abstract::Phenyl-substituted analogues of 2-[(phenylmethyl)sulfonyl]pyridine 1-oxide preemergent herbicides were examined in order to determine quantitative relationships between structure and activity against the following three weed species: switch grass (Panicum virgatum L.), barnyard grass (Echinochloa crusgalli L. Beauv.),...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1021/jm00358a004

    authors: Doweyko AM,Bell AR,Minatelli JA,Relyea DI

    更新日期:1983-04-01 00:00:00