Abstract:
:(+)-4-Demethoxy-1,4-dimethyldaunomycinone 1 was synthesized using a convergent approach. Here, the key tetracyclic compound 10 was assembled by way of a Diels-Alder reaction using the sugar-based diene 8 and the quinizarin-related dienophile 7.
journal_name
Bioorg Med Chemjournal_title
Bioorganic & medicinal chemistryauthors
Kotha S,Stoodley RJdoi
10.1016/s0968-0896(01)00316-9subject
Has Abstractpub_date
2002-03-01 00:00:00pages
621-4issue
3eissn
0968-0896issn
1464-3391pii
S0968089601003169journal_volume
10pub_type
杂志文章abstract::N,S-diprotected L-thiothreonine and L-allo-thiothreonine derivatives were synthesized using a novel chemical strategy, and used for esterification of the dinucleotide pdCpA. The aminoacylated dinucleotides were then employed for the preparation of activated suppressor tRNA(CUA) transcripts. Thiothreonine and allo-thio...
journal_title:Bioorganic & medicinal chemistry
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abstract::Bioassay-guided separation of the South African plant Kniphofia ensifolia for antiplasmodial activity led to the isolation of two new anthraquinones, named kniphofiones A and B (3 and 4), together with three known bioactive anthraquinone monomers (1, 2 and 5), and four known bisanthraquinones (6-9). The structures of ...
journal_title:Bioorganic & medicinal chemistry
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journal_title:Bioorganic & medicinal chemistry
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journal_title:Bioorganic & medicinal chemistry
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doi:10.1016/j.bmc.2010.01.021
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abstract::Serine/threonine protein kinases Aurora A, B, and C play essential roles in cell mitosis and cytokinesis, and a number of Aurora kinase inhibitors have been evaluated in the clinic. Herein we report the synthesis and their antiproliferation of 3,5-disubstituted-2-aminopyrazines as kinases inhibitors. Amongst, 4-((3-am...
journal_title:Bioorganic & medicinal chemistry
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abstract::A series of novel 9(10H)-acridinone derivatives with terminal amino substituents at C2 position on the acridinone ring were synthesized and studied for their antiproliferative activity and underlying mechanisms. These compounds demonstrated promising cytotoxicity to leukemia cells CCRF-CEM, displaying IC(50) values in...
journal_title:Bioorganic & medicinal chemistry
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journal_title:Bioorganic & medicinal chemistry
pub_type: 杂志文章
doi:10.1016/j.bmc.2013.10.038
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journal_title:Bioorganic & medicinal chemistry
pub_type: 杂志文章
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journal_title:Bioorganic & medicinal chemistry
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journal_title:Bioorganic & medicinal chemistry
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abstract::Aryl diketoacids (ADK) and their bioisosteres are among the most promising HIV-1 integrase (IN) inhibitors. Previously, we designed a series of ADK dimers as a new class of IN inhibitors that were hypothesized to target two divalent metal ions on the active site of IN. Herein we present a further structure-activity re...
journal_title:Bioorganic & medicinal chemistry
pub_type: 杂志文章
doi:10.1016/j.bmc.2008.07.008
更新日期:2008-08-15 00:00:00
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journal_title:Bioorganic & medicinal chemistry
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journal_title:Bioorganic & medicinal chemistry
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doi:10.1016/j.bmc.2017.03.072
更新日期:2017-06-15 00:00:00
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journal_title:Bioorganic & medicinal chemistry
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journal_title:Bioorganic & medicinal chemistry
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journal_title:Bioorganic & medicinal chemistry
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journal_title:Bioorganic & medicinal chemistry
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journal_title:Bioorganic & medicinal chemistry
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journal_title:Bioorganic & medicinal chemistry
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journal_title:Bioorganic & medicinal chemistry
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journal_title:Bioorganic & medicinal chemistry
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更新日期:2020-08-31 00:00:00
abstract::A synthetic flavone derivative 2-(benzo[d][1,3]dioxol-5-yl)-4H-chromen-4-one (BDC) was synthesized by the one pot reaction method and assessed for α-glucosidase inhibitory activity. The BDC demonstrated dose dependent inhibition of α-glucosidase activity. A maximum inhibition (99.3 ± 0.26%) of α-glucosidase was observ...
journal_title:Bioorganic & medicinal chemistry
pub_type: 杂志文章
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journal_title:Bioorganic & medicinal chemistry
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更新日期:2020-12-15 00:00:00
abstract::Gangjee et al. recently reported a novel series of 2-amino-4-methyl-5-phenylethyl substituted-7-benzyl-pyrrolo[2,3-d]pyrimidines, some of which exhibited two digit nanomolar antitumor and antimitotic activity and were not subject to P-glycoprotein (Pgp) or multidrug resistance protein 1 (MRP1) mediated tumor resistanc...
journal_title:Bioorganic & medicinal chemistry
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journal_title:Bioorganic & medicinal chemistry
pub_type: 杂志文章
doi:10.1016/j.bmc.2014.04.009
更新日期:2014-08-15 00:00:00
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journal_title:Bioorganic & medicinal chemistry
pub_type: 杂志文章
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journal_title:Bioorganic & medicinal chemistry
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doi:10.1016/j.bmc.2004.06.033
更新日期:2004-09-01 00:00:00
abstract::Pterostilbene, a naturally occurring analog of resveratrol, has previously shown PPARalpha activation in H4IIEC3 cells and was found to decrease cholesterol levels in animals. In this study, analogs of pterostilbene were synthesized and their ability to activate PPARalpha was investigated. Among analogs that was synth...
journal_title:Bioorganic & medicinal chemistry
pub_type: 杂志文章
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journal_title:Bioorganic & medicinal chemistry
pub_type: 杂志文章
doi:10.1016/j.bmc.2013.03.073
更新日期:2013-06-01 00:00:00
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journal_title:Bioorganic & medicinal chemistry
pub_type: 杂志文章
doi:10.1016/j.bmc.2005.09.068
更新日期:2006-03-01 00:00:00