Abstract:
:We herein report the discovery of a new γ-secretase modulator class with an aminothiazole core starting from a HTS hit (3). Synthesis and SAR of this series are discussed. These novel compounds demonstrate moderate to good in vitro potency in inhibiting amyloid beta (Aβ) peptide production. Overall γ-secretase is not inhibited but the formation of the aggregating, toxic Aβ42 peptide is shifted to smaller non-aggregating Aβ peptides. Compound 15 reduced brain Aβ42 in vivo in APPSwe transgenic mice at 30mg/kg p.o.
journal_name
Bioorg Med Chem Lettjournal_title
Bioorganic & medicinal chemistry lettersauthors
Lübbers T,Flohr A,Jolidon S,David-Pierson P,Jacobsen H,Ozmen L,Baumann Kdoi
10.1016/j.bmcl.2011.08.060subject
Has Abstractpub_date
2011-11-01 00:00:00pages
6554-8issue
21eissn
0960-894Xissn
1464-3405pii
S0960-894X(11)01155-3journal_volume
21pub_type
杂志文章abstract::A series of 1-indazol-3-(1-phenylpyrazol-5-yl)methyl ureas were investigated as hTRPV1 antagonists. The structure-activity relationship study was conducted systematically for both the indazole A-region and the 3-trifluoromethyl/t-butyl pyrazole C-region to optimize the antagonism toward the activation by capsaicin. Am...
journal_title:Bioorganic & medicinal chemistry letters
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journal_title:Bioorganic & medicinal chemistry letters
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doi:10.1016/j.bmcl.2011.10.027
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journal_title:Bioorganic & medicinal chemistry letters
pub_type: 杂志文章
doi:10.1016/j.bmcl.2012.11.052
更新日期:2013-01-15 00:00:00
abstract::Functionalized 1,3-teraryls, synthesized through ring transformation of 6-aryl-3-carbomethoxy-4-methylthio-2H-pyran-2-one from arylketone have been screened for their hepatoprotective activity and of them have demonstrated significant protection in animal model. ...
journal_title:Bioorganic & medicinal chemistry letters
pub_type: 杂志文章
doi:10.1016/s0960-894x(98)00061-4
更新日期:1998-03-03 00:00:00
abstract::Fibronectin contains the active sequence Arg-Gly-Asp (RGD), along with its synergic site Pro-His-Ser-Arg-Asn (PHSRN). However, the PHSRN peptide does not show synergic activity when it is mixed with the RGD peptide, indicating that a spatial array between RGD and PHSRN in fibronectin may be necessary for synergic acti...
journal_title:Bioorganic & medicinal chemistry letters
pub_type: 杂志文章
doi:10.1016/s0960-894x(01)00225-6
更新日期:2001-06-04 00:00:00
abstract::We report the discovery of a series of 4-aryl-2-aminoalkylpyrimidine derivatives as potent and selective JAK2 inhibitors. High throughput screening of our in-house compound library led to the identification of hit 1, from which optimization resulted in the discovery of highly potent and selective JAK2 inhibitors. Adva...
journal_title:Bioorganic & medicinal chemistry letters
pub_type: 杂志文章
doi:10.1016/j.bmcl.2012.10.007
更新日期:2012-12-15 00:00:00
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journal_title:Bioorganic & medicinal chemistry letters
pub_type: 杂志文章
doi:10.1016/s0960-894x(02)00688-1
更新日期:2002-11-04 00:00:00
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journal_title:Bioorganic & medicinal chemistry letters
pub_type: 杂志文章
doi:10.1016/j.bmcl.2012.05.007
更新日期:2012-07-15 00:00:00
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journal_title:Bioorganic & medicinal chemistry letters
pub_type: 杂志文章
doi:10.1016/j.bmcl.2018.02.005
更新日期:2018-03-01 00:00:00
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journal_title:Bioorganic & medicinal chemistry letters
pub_type: 杂志文章
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更新日期:2000-05-01 00:00:00
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journal_title:Bioorganic & medicinal chemistry letters
pub_type: 杂志文章
doi:10.1016/j.bmcl.2020.127456
更新日期:2020-10-01 00:00:00
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journal_title:Bioorganic & medicinal chemistry letters
pub_type: 杂志文章
doi:10.1016/j.bmcl.2005.12.096
更新日期:2006-04-01 00:00:00
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journal_title:Bioorganic & medicinal chemistry letters
pub_type: 杂志文章
doi:10.1016/j.bmcl.2004.07.073
更新日期:2004-10-18 00:00:00
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journal_title:Bioorganic & medicinal chemistry letters
pub_type: 杂志文章
doi:10.1016/j.bmcl.2016.01.049
更新日期:2016-02-15 00:00:00
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journal_title:Bioorganic & medicinal chemistry letters
pub_type: 杂志文章
doi:10.1016/s0960-894x(99)00587-9
更新日期:2000-01-03 00:00:00
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journal_title:Bioorganic & medicinal chemistry letters
pub_type: 杂志文章
doi:10.1016/j.bmcl.2018.01.056
更新日期:2018-04-01 00:00:00
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journal_title:Bioorganic & medicinal chemistry letters
pub_type: 杂志文章
doi:10.1016/j.bmcl.2015.11.004
更新日期:2016-01-01 00:00:00
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journal_title:Bioorganic & medicinal chemistry letters
pub_type: 杂志文章
doi:10.1016/j.bmcl.2009.07.074
更新日期:2009-09-01 00:00:00
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journal_title:Bioorganic & medicinal chemistry letters
pub_type: 杂志文章
doi:10.1016/s0960-894x(01)00836-8
更新日期:2002-02-25 00:00:00
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journal_title:Bioorganic & medicinal chemistry letters
pub_type: 杂志文章
doi:10.1016/j.bmcl.2012.12.060
更新日期:2013-02-15 00:00:00
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journal_title:Bioorganic & medicinal chemistry letters
pub_type: 杂志文章
doi:10.1016/j.bmcl.2008.11.090
更新日期:2009-01-15 00:00:00
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journal_title:Bioorganic & medicinal chemistry letters
pub_type: 杂志文章
doi:10.1016/j.bmcl.2013.10.019
更新日期:2013-12-15 00:00:00
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journal_title:Bioorganic & medicinal chemistry letters
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doi:10.1016/j.bmcl.2013.06.072
更新日期:2013-09-15 00:00:00
abstract::The sulfonamide class of antibiotics has been in continuous use for over 70years. They are thought to act by directly inhibiting dihydropteroate synthase (DHPS), and also acting as prodrugs that sequester pterin pools by forming dead end pterin-sulfonamide conjugates. In this study, eight pterin-sulfonamide conjugates...
journal_title:Bioorganic & medicinal chemistry letters
pub_type: 杂志文章
doi:10.1016/j.bmcl.2016.07.006
更新日期:2016-08-15 00:00:00
abstract::We report a dimerization strategy to enhance the antibacterial potency of an otherwise weak cationic amphiphilic polyproline helical (CAPH) peptide. Overall, the dimeric CAPHs were more active against Escherichia coli and Staphylococcus aureus than the monomeric counterpart, reaching up to a 60-fold increase in potenc...
journal_title:Bioorganic & medicinal chemistry letters
pub_type: 杂志文章
doi:10.1016/j.bmcl.2013.12.023
更新日期:2014-01-15 00:00:00
abstract::Pyrimidine analogs of antimycobacterial purines have been synthesized and their biological activities evaluated. Several 5-formamidopyrimidines exhibited profound activity against Mycobacterium tuberculosis in vitro (IC(90)< or =1.5 microg/mL), and they were essentially inactive against other bacteria. ...
journal_title:Bioorganic & medicinal chemistry letters
pub_type: 杂志文章
doi:10.1016/j.bmcl.2009.04.082
更新日期:2009-06-15 00:00:00
abstract::The first biological target for the natural product complanadine A has been determined. The pseudosymmetric alkaloid functions as a selective agonist for the Mas-related G protein-coupled receptor X2 (MrgprX2), a G protein-coupled receptor that is highly expressed in neurons. Given the potential of MrgprX2 to function...
journal_title:Bioorganic & medicinal chemistry letters
pub_type: 杂志文章
doi:10.1016/j.bmcl.2014.05.060
更新日期:2014-08-01 00:00:00
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journal_title:Bioorganic & medicinal chemistry letters
pub_type: 杂志文章
doi:10.1016/j.bmcl.2010.07.060
更新日期:2010-09-15 00:00:00
abstract::A group of tri and tetrasubstituted urea derivatives have been found to be hH(3)-antagonists. The most potent compounds were found in the class of (piperazine-1-yl)-(piperidine-1-yl)-methanones which in addition showed negligible hERG inhibition. ...
journal_title:Bioorganic & medicinal chemistry letters
pub_type: 杂志文章
doi:10.1016/j.bmcl.2006.07.093
更新日期:2006-10-15 00:00:00
abstract::β-Sitosterol is the most abundant plant sterol in the human diet. It is also the major component of several traditional medicines, including saw palmetto and devil's claw. Although β-sitosterol is effective against enlarged prostate in human clinical trials and has anti-cancer and anti-inflammatory activities, the mec...
journal_title:Bioorganic & medicinal chemistry letters
pub_type: 杂志文章
doi:10.1016/j.bmcl.2015.03.007
更新日期:2015-11-01 00:00:00