Combinatorial Synthesis of Bottromycin A2 and Development of New Anti MRSA Agent
Combinatorial Synthesis of Bottromycin A2 and Development of New Anti MRSA Agent
批准号:
23890202
负责人:
YAMADA Takeshi
金额:
$2.0万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Research Activity Start-up
财政年份:
2011
资助国家:
日本
项目状态:
已结题
起止时间:
2011 至 2012
中文摘要
我们开发了博特霉素(BTM)的聚合合成路线,它以新的作用模式对MRSA和VRE显示出强大的抗菌活性。在构效关系研究过程中,我们发现非天然氨基酸的甲基3-Me-Pro和3-Me-Phe是其生物活性的重要官能团。对BTM的三维结构进行了研究,以加深对SAR的理解,并设计出新的BTM类似物,揭示出强大的抗菌活性。
英文摘要
We have developed the convergent synthetic route to bottromycins (BTMs), which exhibit a potent antibiotic activity against MRSAand VRE with novel mode of action. In the course of SAR study, we found the methyl groups of unnatural amino acids, 3-Me-Pro and 3-Me-Phe, are the important functionality for their biological activities. The three-dimensional structure of BTM was investigated to improve understanding of SAR, and to design the new BTM analog which reveals the potent antibiotic activity.
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Bottromycin A_2 を模倣した新規抗MRSA 活性物質の創製、AKPS 集会
模拟Bottromycin A_2的新型抗MRSA活性物质的创建,AKPS会议
DOI:
--
发表时间:
2011
期刊:
影响因子:
--
作者:
[山田 健, 井手口哲也, 千成 恒, 小林 豊, 廣瀬友靖, 松井秀仁, 花木秀明, 合田浩明, 小林義典, 広野修一, 大村 智, 砂塚敏明]
通讯作者:
砂塚敏明
抗 MRSA および抗 VRE 活性を有する天然化合物 bottromycin A2 の溶液構造決定
底霉素 A2(一种具有抗 MRSA 和抗 VRE 活性的天然化合物)的溶液结构测定。
DOI:
--
发表时间:
2012
期刊:
影响因子:
--
作者:
[合田浩明, 小林 豊, 山田 健, 井手口哲也, 菅原章公, 廣瀬友靖, 大村 智, 砂塚敏明, 広野修一]
通讯作者:
広野修一
α-ジフェニルホスホノグリシネートを用いたE-選択的デヒドロアミノ酸エステルの合成
使用 α-二苯基膦酰甘氨酸酯合成 E-选择性脱氢氨基酸酯
DOI:
--
发表时间:
2012
期刊:
影响因子:
--
作者:
[保野陽子, 山田健, 品田哲郎, 大船泰史]
通讯作者:
大船泰史
立体選択的E-デヒドロアミノ酸エステルの合成研究
立体选择性E-脱氢氨基酸酯的合成研究
DOI:
--
发表时间:
2011
期刊:
影响因子:
--
作者:
[保野陽子, 濱田まこと, 山田健, 真鍋敦, 品田哲郎, 大船泰史]
通讯作者:
大船泰史
Bottromycin A2の全合成と誘導体合成研究
Bottromycin A2的全合成及衍生物合成研究
DOI:
--
发表时间:
2012
期刊:
影响因子:
--
作者:
[小林豊, 市岡真季, 廣瀬友靖, 山田健, 長井賢一郎, 合田浩明, 島村寛章, 花木秀明, 広野修一, 大村智, 砂塚敏明]
通讯作者:
砂塚敏明
共 22 条
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批准号:19H00054
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项目类别:Grant-in-Aid for Encouragement of Scientists
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资助金额:$0.35万
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财政年份:2019
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负责人:YAMADA Takeshi
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依托单位:
Development of small molecules that spontaneously oligomerize on trinucleotide repeats
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批准号:19K05693
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项目类别:Grant-in-Aid for Scientific Research (C)
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财政年份:2019
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负责人:YAMADA Takeshi
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Synthetic study of functional mismatch binding molecules for selective hydrolysis of expanded repeat RNAs
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批准号:17K14516
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项目类别:Grant-in-Aid for Young Scientists (B)
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资助金额:$2.83万
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财政年份:2017
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负责人:YAMADA Takeshi
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Total synthesis of indole alkaloids containing an indoline spiroaminal framework and evaluation of their anti-infectious activity
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批准号:25860010
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项目类别:Grant-in-Aid for Young Scientists (B)
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资助金额:$2.66万
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财政年份:2013
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负责人:YAMADA Takeshi
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依托单位:
Development of rapid and simple method for on-site total viable count of denitrifying bacteria and its application to accurate control for wastewater treatment
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批准号:24760429
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项目类别:Grant-in-Aid for Young Scientists (B)
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资助金额:$2.91万
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财政年份:2012
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负责人:YAMADA Takeshi
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依托单位:
Search of the seeds of an antineoplastic drug and development of a lead compound which marine organism origin fungi produce
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批准号:23590028
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$2.41万
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财政年份:2011
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负责人:YAMADA Takeshi
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依托单位:
Development of low-cost biological denitrification processes using poly(L-lactic acids) having low molecular weight
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批准号:21510084
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$2.91万
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财政年份:2009
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负责人:YAMADA Takeshi
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依托单位:
Research for the pathophysiology of adrenoleukodystrophy and therapeutic measures
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批准号:10670588
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$1.98万
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财政年份:1998
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负责人:YAMADA Takeshi
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依托单位:
Studies on the pathophysiology and gene therapy for adrenoleukodystrophy using knock-out mice
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批准号:08457191
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项目类别:Grant-in-Aid for Scientific Research (B)
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资助金额:$4.93万
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财政年份:1996
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负责人:YAMADA Takeshi
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依托单位:
Biological Effects of Tritium Radiation Quantitatively Estimated Using Mouse Fetal Cell Damage
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批准号:08680539
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$1.09万
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财政年份:1996
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负责人:YAMADA Takeshi
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依托单位:
The Development of Chemical Bimetal
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批准号:05804040
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项目类别:Grant-in-Aid for General Scientific Research (C)
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资助金额:$1.34万
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财政年份:1993
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负责人:YAMADA Takeshi
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依托单位:
Tritium RBE estimation based on effects of chronic ingestion of tritiaed water on fetal development of mouse
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批准号:02680189
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项目类别:Grant-in-Aid for General Scientific Research (C)
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资助金额:$0.77万
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财政年份:1990
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负责人:YAMADA Takeshi
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依托单位:
Cloning and characterization of ribosomal RNA operon and its application to medicine
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批准号:61570210
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项目类别:Grant-in-Aid for General Scientific Research (C)
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资助金额:$1.22万
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财政年份:1986
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负责人:YAMADA Takeshi
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依托单位:
Design and Development of the Irradiation Chamber for Radiobiological Experiments Using Synchrotron Radiation in the Energy Region 0.4 - 5 keV.
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批准号:59880014
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项目类别:Grant-in-Aid for Developmental Scientific Research
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资助金额:$6.85万
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财政年份:1984
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负责人:YAMADA Takeshi
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依托单位:
海外基金