Synthesis and binding affinity of new pyrazole and isoxazole derivatives as potential atypical antipsychotics.

Abstract:

:We describe the synthesis and binding affinities on D(2), 5-HT(2A) and 5-HT(2C) receptors of 6-aminomethyl-6,7-dihydro-1H-indazol-4(5H)-ones and 6-aminomethyl-6,7-dihydro-3-methyl-benzo[d]isoxazol-4(5H)-ones, as conformationally constrained butyrophenone analogues. One of the new compounds showed good in vitro binding features, and a Meltzer's ratio characteristic of an atypical antipsychotic profile.

journal_name

Bioorg Med Chem Lett

authors

Barceló M,Raviña E,Masaguer CF,Domínguez E,Areias FM,Brea J,Loza MI

doi

10.1016/j.bmcl.2007.06.045

subject

Has Abstract

pub_date

2007-09-01 00:00:00

pages

4873-7

issue

17

eissn

0960-894X

issn

1464-3405

pii

S0960-894X(07)00725-1

journal_volume

17

pub_type

杂志文章
  • Synthesis of 1,2,4-triazole-linked urea/thiourea conjugates as cytotoxic and apoptosis inducing agents.

    abstract::A new series of 1,2,4-triazole-linked urea and thiourea conjugates have been synthesized and evaluated for their in vitro cytotoxicity against selected human cancer cell lines namely, breast (MCF-7, MDA-MB-231), lung (A549) prostate (DU145) and one mouse melanoma (B16-F10) cell line and compared with reference drug. T...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2018.03.074

    authors: Tokala R,Bale S,Janrao IP,Vennela A,Kumar NP,Senwar KR,Godugu C,Shankaraiah N

    更新日期:2018-06-01 00:00:00

  • Benzothiophene derivatives as phosphodiesterase 10A (PDE10A) inhibitors: Hit-to-lead studies.

    abstract::A novel series of benzothiophene derivatives was discovered as phosphodiesterase 10A (PDE10A) inhibitors. Structure-activity relationship studies on high-throughput screening hit compound 1 led to the identification of 7-acetyl-3-methyl-N-(quinolin-2-yl)-1-benzothiophene-2-carboxamide (16), with potent inhibitory acti...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2019.03.021

    authors: Kawamoto Y,Tomino M,Hiramatsu K,Oyama Y,Hayashi Y

    更新日期:2019-06-01 00:00:00

  • In vitro evolution of an HIV integrase binding protein from a library of C-terminal domain γS-crystallin variants.

    abstract::A protein without natural binding functions was engineered to bind HIV-1 integrase. Phage display selections applied a library of variants based on the C-terminal domain of the eye lens protein human γS-crystallin. Multiple loop regions were altered to encode libraries with ≈3.6 × 10(11) different variants. A crystall...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2012.07.008

    authors: Moody IS,Verde SC,Overstreet CM,Edward Robinson W Jr,Weiss GA

    更新日期:2012-09-01 00:00:00

  • Design and synthesis of novel δ opioid receptor agonists with an azatricyclodecane skeleton for improving blood-brain barrier penetration.

    abstract::We designed and synthesized novel δ opioid receptor (DOR) agonists 3a-i with an azatricyclodecane skeleton, which was a novel structural class of DOR agonists. Among them, 3b exhibited high values of binding affinity and potent agonistic activity for the DOR that were approximately equivalent to those of 2 which bore ...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2017.05.072

    authors: Watanabe Y,Hayashida K,Saito D,Takahashi T,Sakai J,Nakata E,Kanda T,Iwai T,Hirayama S,Fujii H,Yamakawa T,Nagase H

    更新日期:2017-08-01 00:00:00

  • Synthesis and antimicrobial activity of some new pyrazole derivatives containing a ferrocene unit.

    abstract::A series of new imines and amines have been synthesized by condensation of 1H-3-ferrocenyl-1-phenylpyrazole-4-carboxaldehyde with the corresponding amines, followed by reduction with sodium borohydride. The synthesized compounds have been screened for their in vitro antimicrobial activity against 11 bacteria and three...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2009.01.006

    authors: Damljanović I,Vukićević M,Radulović N,Palić R,Ellmerer E,Ratković Z,Joksović MD,Vukićević RD

    更新日期:2009-02-15 00:00:00

  • Identification of novel SIRT2-selective inhibitors using a click chemistry approach.

    abstract::A series of 114 SIRT inhibitor candidates was assembled using 'click chemistry', by reacting two alkynes bearing 2-anilinobenzamide pharmacophore with 57 azide building blocks in the presence of Cu(I) catalyst. Screening identified two SIRT2-selective inhibitors, which were more SIRT2-selective than AGK2, a known SIRT...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2014.03.026

    authors: Tatum PR,Sawada H,Ota Y,Itoh Y,Zhan P,Ieda N,Nakagawa H,Miyata N,Suzuki T

    更新日期:2014-04-15 00:00:00

  • Synthesis and anticancer evaluation of certain gamma-aryloxymethyl-alpha-methylene-gamma-phenyl-gamma-butyrolactones.

    abstract::Certain gamma-aryloxymethyl-alpha-methylene-gamma-phenyl- gamma-butyrolactones were synthesized and evaluated for their anticancer activity. These compounds demonstrated a strong growth inhibitory activity against leukemia cell lines but are relatively inactive against non-small cell lung cancers and CNS cancers. The ...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/s0960-894x(98)00487-9

    authors: Wang TC,Lee KH,Chen YL,Liou SS,Tzeng CC

    更新日期:1998-10-06 00:00:00

  • Protective effect of Opuntia ficus-indica L. cladodes against UVA-induced oxidative stress in normal human keratinocytes.

    abstract::Opuntia ficus-indica L. is known for its beneficial effects on human health, but still little is known on cladodes as a potent source of antioxidants. Here, a direct, economic and safe method was set up to obtain water extracts from Opuntia ficus-indica cladodes rich in antioxidant compounds. When human keratinocytes ...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2017.10.043

    authors: Petruk G,Di Lorenzo F,Imbimbo P,Silipo A,Bonina A,Rizza L,Piccoli R,Monti DM,Lanzetta R

    更新日期:2017-12-15 00:00:00

  • Identification of urine metabolites of TFAP, a cyclooxygenase-1 inhibitor.

    abstract::Only a few COX-1-selective inhibitors are currently available, and the research on COX-1 selective inhibitors is not fully developed. The authors have produced several COX-1 selective inhibitors including N-(5-amino-2-pyridinyl)-4-trifluoromethylbenzamide: TFAP (3). Although 3 shows potent analgesic effect without gas...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2010.01.161

    authors: Kakuta H,Fukai R,Xiaoxia Z,Ohsawa F,Bamba T,Hirata K,Tai A

    更新日期:2010-03-15 00:00:00

  • A new quinoline derivative with cytotoxic activity from Streptomyces sp. neau50.

    abstract::A new quinoline derivative, methyl 8-(3-methoxy-3-methylbutyl)-2-methylquinoline-4-carboxylate (1), was isolated from the endophytic strain Streptomyces sp. neau50, and the structure was elucidated by extensive spectroscopic analysis. Compound 1 showed cytotoxicity against human lung adenocarcinoma cell line A549 with...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2011.02.095

    authors: Wang XJ,Gong DL,Wang JD,Zhang J,Liu CX,Xiang WS

    更新日期:2011-04-15 00:00:00

  • Synthesis of new conjugated coumarin-benzimidazole hybrids and their anticancer activity.

    abstract::A series of novel coumarin-benzimidazole hybrids, 3-(1H-benzo[d]imidazol-2-yl)-7-(substituted amino)-2H-chromen-2-one derivatives of biological interest were synthesized. Six out of the newly synthesized compounds were screened for in vitro antitumor activity against preliminary 60 tumor cell lines panel assay. A sign...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 信件

    doi:10.1016/j.bmcl.2012.12.071

    authors: Paul K,Bindal S,Luxami V

    更新日期:2013-06-15 00:00:00

  • Synthesis and characterization of a Eu-DTPA-PEGO-MSH(4) derivative for evaluation of binding of multivalent molecules to melanocortin receptors.

    abstract::A labeled variant of MSH(4), a tetrapeptide that binds to the human melanocortin 4 receptor (hMC4R) with low microM affinity, was prepared by solid-phase synthesis methods, purified, and characterized. The labeled ligand, Eu-DTPA-PEGO-His-dPhe-Arg-Trp-NH(2), exhibited a K(d) for hMC4R of 9.1+/-1.4 microM, approximatel...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2010.03.007

    authors: Xu L,Vagner J,Alleti R,Rao V,Jagadish B,Morse DL,Hruby VJ,Gillies RJ,Mash EA

    更新日期:2010-04-15 00:00:00

  • Synthesis, crystal and antibacterial studies of diversely functionalized tetrahydropyridin-4-ol.

    abstract::In an effort to expand the spectrum of antibacterial activity associated with piperidin-4-one derivatives, we have synthesized two series of 3-carboxyethyl-2,6-diphenyl-4-hydroxy-Delta(3)-tetrahydropyridine derivatives bearing diversified heterocyclic and aromatic systems at the nitrogen atom through acetyl (6-18) and...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2010.02.015

    authors: Aridoss G,Amirthaganesan S,Jeong YT

    更新日期:2010-04-01 00:00:00

  • An amidation/cyclization approach to the synthesis of N-hydroxyquinolinones and their biological evaluation as potential anti-plasmodial, anti-bacterial, and iron(II)-chelating agents.

    abstract::A 26-member library of novel N-hydroxyquinolinone derivatives was synthesized by a one-pot Buchwald-type palladium catalyzed amidation and condensation sequence. The design of these rare scaffolds was inspired from N-hydroxypyridones and 2-quinolinones classes of compounds which have been shown to have rich biological...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2014.12.014

    authors: Teng Y,Suwanarusk R,Ngai MH,Srinivasan R,Ong AS,Ho B,Rénia L,Chai CL

    更新日期:2015-02-01 00:00:00

  • Synthetic studies on selective adenosine A2A receptor antagonists. Part II: synthesis and structure-activity relationships of novel benzofuran derivatives.

    abstract::Based on the previously reported lead compound, a series of benzofuran derivatives were prepared to study their antagonistic activities to A(2A) receptor. The replacement of the phenyl group at the 4-position with a heterocyclic ring improved the PK profile and aqueous solubility. From these studies, we discovered a p...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2010.04.058

    authors: Saku O,Saki M,Kurokawa M,Ikeda K,Uchida S,Takizawa T,Uesaka N

    更新日期:2010-06-15 00:00:00

  • Effect of the oligo(ethylene glycol) group on the antioxidant activity of manganese salen complexes.

    abstract::The synthesis and antioxidant activity of oligo(ethylene glycol)-modified manganese salen complexes are reported. Their SOD activities were similar and 2- to 3-fold more potent than the standard compound EUK-134. Their catalase-like activity was lower than that of EUK-134 in the initial conversion rate; however, some ...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2008.12.063

    authors: Park W,Lim D

    更新日期:2009-02-01 00:00:00

  • Synthesis and SAR of 4-carboxy-2-azetidinone mechanism-based tryptase inhibitors.

    abstract::A series of N1-activated C4-carboxy azetidinones was prepared and tested as inhibitors of human tryptase. The key stereochemical and functional features required for potency, serine protease specificity and aqueous stability were determined. From these studies compound 2, BMS-262084, was identified as a potent and sel...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/s0960-894x(02)00688-1

    authors: Sutton JC,Bolton SA,Hartl KS,Huang MH,Jacobs G,Meng W,Ogletree ML,Pi Z,Schumacher WA,Seiler SM,Slusarchyk WA,Treuner U,Zahler R,Zhao G,Bisacchi GS

    更新日期:2002-11-04 00:00:00

  • A sub-milligram-synthesis protocol for in vitro screening of HDAC11 inhibitors.

    abstract::This work demonstrated the high efficiency of a sub-milligram-synthesis based medicinal chemistry method. Totally 72 compounds, consisting a tri-substituted pyrrolidine core, were prepared. Around 0.1mg of each compound was solid-phase synthesized. Based on the additive property of UV absorptions of unconjugated chrom...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2016.03.116

    authors: Tian Y,Jin J,Wang C,Lv W,Li X,Che X,Gong Y,Li Y,Li Q,Hou J,Wang PG,Shen J

    更新日期:2016-05-15 00:00:00

  • Discovery of novel and selective IKK-beta serine-threonine protein kinase inhibitors. Part 1.

    abstract::IkappaB kinase beta (IKK-beta) is a serine-threonine protein kinase critically involved in the activation of the transcription factor Nuclear Factor kappa B (NF-kappaB) in response to various inflammatory stimuli. We have identified a small molecule inhibitor of IKK-beta. Optimization of the lead compound resulted in ...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/s0960-894x(02)01046-6

    authors: Murata T,Shimada M,Sakakibara S,Yoshino T,Kadono H,Masuda T,Shimazaki M,Shintani T,Fuchikami K,Sakai K,Inbe H,Takeshita K,Niki T,Umeda M,Bacon KB,Ziegelbauer KB,Lowinger TB

    更新日期:2003-03-10 00:00:00

  • Discovery of δ opioid receptor full agonists lacking a basic nitrogen atom and their antidepressant-like effects.

    abstract::We have recently reported that the elaboration of the N-substituent in the δ opioid receptor (DOR) antagonist naltrindole (NTI) enabled the regulation of the DOR activities from full inverse agonists to weak partial agonists. The investigations of amide-type NTI derivatives revealed that N-phenylacetyl and N-dihydroci...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2020.127176

    authors: Fujii H,Uchida Y,Shibasaki M,Nishida M,Yoshioka T,Kobayashi R,Honjo A,Itoh K,Yamada D,Hirayama S,Saitoh A

    更新日期:2020-06-15 00:00:00

  • In vitro inhibition of human erythrocyte glutathione reductase by some new organic nitrates.

    abstract::Glutathione reductase (GR), is responsible for the existence of GSH molecule, a crucial antioxidant against oxidative stress reagents. The antimalarial activities of some redox active compounds are attributed to their inhibition of antioxidant flavoenzyme glutathione reductase, and inhibitors are therefore expected to...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2009.04.087

    authors: Sentürk M,Talaz O,Ekinci D,Cavdar H,Küfrevioğlu OI

    更新日期:2009-07-01 00:00:00

  • Facile and efficient one-pot synthesis of 4beta-arylaminopodophyllotoxins: synthesis of DNA topoisomerase II inhibitors (NPF and W-68).

    abstract::A series of 4beta-arylamino-4'-O-demethylepipodophyllotoxins and 4beta-arylaminoepipodophyllotoxins have been synthesized with significant stereoselectivity and improved yields by employing the methanesulphonic acid/sodium iodide reagent system. Compounds NPF. W-68 and other DNA topoisomerase II inhibitors are prepare...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/s0960-894x(00)00407-8

    authors: Kamal A,Laxman N,Ramesh G

    更新日期:2000-09-18 00:00:00

  • (S)-N-(5-Chlorothiophene-2-sulfonyl)-beta,beta-diethylalaninol a Notch-1-sparing gamma-secretase inhibitor.

    abstract::Accumulation of beta-amyloid (Abeta), produced by the proteolytic cleavage of amyloid precursor protein (APP) by beta- and gamma-secretase, is widely believed to be associated with Alzheimer's disease (AD). Research around the high-throughput screening hit (S)-4-chlorophenylsulfonyl isoleucinol led to the identificati...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2008.11.116

    authors: Cole DC,Stock JR,Kreft AF,Antane M,Aschmies SH,Atchison KP,Casebier DS,Comery TA,Diamantidis G,Ellingboe JW,Harrison BL,Hu Y,Jin M,Kubrak DM,Lu P,Mann CW,Martone RL,Moore WJ,Oganesian A,Riddell DR,Sonnenberg-Reine

    更新日期:2009-02-01 00:00:00

  • Synthesis and cytotoxic activities of 2-substituted (25R)-spirostan-1,4,6-triene-3-ones via ring-opening/elimination and 'click' strategy.

    abstract::To develop more effective antitumor steroidal drugs, we synthesized a library including twenty-two novel cytotoxic 2-alkyloxyl substituted (25R)-spirostan-1,4,6-triene-3-ones and corresponding 1,2,3-triazoles through an abnormal monoepoxide ring-opening/elimination and 'click' reactions. After the cytotoxic evaluation...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2015.06.028

    authors: Lu XF,Yang Z,Huang NY,He HB,Deng WQ,Zou K

    更新日期:2015-09-01 00:00:00

  • Synthesis and biological evaluation of new symmetric curcumin derivatives.

    abstract::A series of novel curcumin bisacetamides aiming of enriching their biological activities have been synthesized. The synthesized compounds were screened for their in vitro antioxidant, anti-inflammatory and cytotoxic activities. All the compounds exhibited potent to good anti-inflammatory, antioxidant and noteworthy cy...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2015.07.088

    authors: Sribalan R,Kirubavathi M,Banuppriya G,Padmini V

    更新日期:2015-10-01 00:00:00

  • Dihydroquinolines as novel n-NOS inhibitors.

    abstract::Dihydroquinolines have been synthesized and have been shown to be potent n-NOS inhibitors. Selectivity versus e-NOS was increased to approximately 100-fold through appropriate substitution at the benzene ring. ...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/s0960-894x(02)00481-x

    authors: Jaroch S,Hölscher P,Rehwinkel H,Sülzle D,Burton G,Hillmann M,McDonald FM

    更新日期:2002-09-16 00:00:00

  • Novel 1,3,4-oxadiazole thioether derivatives containing flexible-chain moiety: Design, synthesis, nematocidal activities, and pesticide-likeness analysis.

    abstract::Seventy-two novel 1,3,4-oxadiazole thioether derivatives containing different flexible-chain moieties were designed and synthesized. The nematicidal activities of all the title compounds were evaluated, and some compounds showed excellent nematicidal activities against citrus nematodes. The compounds 15, 16, 18, 27, 4...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2020.127028

    authors: Chen J,Wei C,Wu S,Luo Y,Wu R,Hu D,Song B

    更新日期:2020-04-15 00:00:00

  • Combined tachykinin receptor antagonist: synthesis and stereochemical structure-activity relationships of novel morpholine analogues.

    abstract::We report herein the synthesis and stereochemical structure-activity relationships of novel morpholine analogues 12 and 13 with regards to NK1, NK2 and NK3 tachykinin receptor binding affinity. An essential requirement for more potent binding affinities was controlled by absolute configuration. (S,R)-12 and (S,R)-13 e...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/s0960-894x(00)00324-3

    authors: Nishi T,Ishibashi K,Takemoto T,Nakajima K,Fukazawa T,Iio Y,Itoh K,Mukaiyama O,Yamaguchi T

    更新日期:2000-08-07 00:00:00

  • Nanoencapsulation of triterpene 3β,6β,16β-trihydroxylup-20(29)-ene from Combretum leprosum as strategy to improve its cytotoxicity against cancer cell lines.

    abstract::The pentacyclic triterpene 3β,6β,16β-tri-hydroxilup-20(29)-ene is a natural product produced by the Brazilian medicinal plant Combretum leprosum. Its cytotoxicity has been previously reported against breast cancer cell lines. The low water solubility of this natural product, that hampers its bioavailability, motivated...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2020.127469

    authors: Silva-Filho CJA,Freitas PGC,Oliveira FCE,Barbosa FG,Oliveira MCF,Eloy JO,Pessoa C,Mafezoli J

    更新日期:2020-10-15 00:00:00

  • Synthesis and α-Glucosidase II inhibitory activity of valienamine pseudodisaccharides relevant to N-glycan biosynthesis.

    abstract::Valienol-derived allylic C-1 bromides have been used as carbaglycosyl donors for α-xylo configured valienamine pseudodisaccharide synthesis. We synthesised valienamine analogues of the Glc(α1→3)Glc and Glc(α1→3)Man disaccharides representing the linkages cleaved by α-Glucosidase II in N-glycan biosynthesis. These (N1→...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2011.07.046

    authors: Cumpstey I,Ramstadius C,Eszter Borbas K,Alonzi DS,Butters TD

    更新日期:2011-09-15 00:00:00