Abstract:
:Backbone-modified DNA analogs were synthesized in good yields by the boranophosphotriester method on a solid support. The oligodeoxyribonucleoside boranophosphates, protected with 2-(azidomethyl)benzoyl groups for nucleobases, were converted into DNA and its backbone-modified analogs via the corresponding H-phosphonate intermediates. A new protecting group for the O6 position of 2'-deoxyguanosine, 4-azidobenzyl (ABn) group, was also developed. The ABn group can be quickly removed by treatment with MePPh2 and H2O in the presence of 2-mercaptoethanol.
journal_name
Bioorg Med Chem Lettjournal_title
Bioorganic & medicinal chemistry lettersauthors
Kawanaka T,Shimizu M,Shintani N,Wada Tdoi
10.1016/j.bmcl.2008.05.053subject
Has Abstractpub_date
2008-07-01 00:00:00pages
3783-6issue
13eissn
0960-894Xissn
1464-3405pii
S0960-894X(08)00534-9journal_volume
18pub_type
杂志文章abstract::NaIO4 oxidation of allosamidin (1), a strong inhibitor of family 18 chitinases, followed by a coupling with Biotin Hydrazide afforded its mono- and dibiotinylated derivatives, 4 and 6. Reduction of 4 by NaBH4 afforded its reduced form 5. Each of these three biotinylated derivatives maintained strong chitinase inhibito...
journal_title:Bioorganic & medicinal chemistry letters
pub_type: 杂志文章
doi:10.1016/S0960-894X(98)00542-3
更新日期:1998-11-03 00:00:00
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journal_title:Bioorganic & medicinal chemistry letters
pub_type: 杂志文章
doi:10.1016/j.bmcl.2007.06.014
更新日期:2007-08-15 00:00:00
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journal_title:Bioorganic & medicinal chemistry letters
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doi:10.1016/j.bmcl.2014.10.096
更新日期:2014-12-15 00:00:00
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journal_title:Bioorganic & medicinal chemistry letters
pub_type: 杂志文章
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journal_title:Bioorganic & medicinal chemistry letters
pub_type: 杂志文章
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更新日期:2020-07-01 00:00:00
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journal_title:Bioorganic & medicinal chemistry letters
pub_type: 杂志文章
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journal_title:Bioorganic & medicinal chemistry letters
pub_type: 杂志文章
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更新日期:2019-09-15 00:00:00
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journal_title:Bioorganic & medicinal chemistry letters
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journal_title:Bioorganic & medicinal chemistry letters
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journal_title:Bioorganic & medicinal chemistry letters
pub_type: 杂志文章
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更新日期:2010-09-15 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:2000-07-03 00:00:00
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journal_title:Bioorganic & medicinal chemistry letters
pub_type: 杂志文章
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journal_title:Bioorganic & medicinal chemistry letters
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journal_title:Bioorganic & medicinal chemistry letters
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journal_title:Bioorganic & medicinal chemistry letters
pub_type: 杂志文章
doi:10.1016/j.bmcl.2010.03.029
更新日期:2010-05-01 00:00:00
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journal_title:Bioorganic & medicinal chemistry letters
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更新日期:2012-12-01 00:00:00
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journal_title:Bioorganic & medicinal chemistry letters
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journal_title:Bioorganic & medicinal chemistry letters
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journal_title:Bioorganic & medicinal chemistry letters
pub_type: 杂志文章
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journal_title:Bioorganic & medicinal chemistry letters
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journal_title:Bioorganic & medicinal chemistry letters
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journal_title:Bioorganic & medicinal chemistry letters
pub_type: 杂志文章
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journal_title:Bioorganic & medicinal chemistry letters
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journal_title:Bioorganic & medicinal chemistry letters
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journal_title:Bioorganic & medicinal chemistry letters
pub_type: 杂志文章
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更新日期:2000-08-21 00:00:00
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journal_title:Bioorganic & medicinal chemistry letters
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更新日期:2016-10-15 00:00:00
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journal_title:Bioorganic & medicinal chemistry letters
pub_type: 杂志文章
doi:10.1016/j.bmcl.2007.08.025
更新日期:2007-10-15 00:00:00
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journal_title:Bioorganic & medicinal chemistry letters
pub_type: 杂志文章
doi:10.1016/j.bmcl.2019.126837
更新日期:2020-01-15 00:00:00
abstract::The X-ray crystal structure for the adduct of human carbonic anhydrase (hCA) II with a topically acting antiglaucoma sulfonamide (the 2-N,N-diethylaminoethylamide of 5-(4-carboxybenzenesulfonamido-1,3,4-thiadiazole-2-sulfonamide), has been resolved at a resolution of 1.6A. This compound is a very potent inhibitor of t...
journal_title:Bioorganic & medicinal chemistry letters
pub_type: 杂志文章
doi:10.1016/j.bmcl.2004.01.096
更新日期:2004-05-03 00:00:00