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<dcvalue element="contributor" qualifier="author">Cho,&#x20;Sangwon</dcvalue>
<dcvalue element="contributor" qualifier="author">Keum,&#x20;Gyochang</dcvalue>
<dcvalue element="contributor" qualifier="author">Kang,&#x20;Soon&#x20;Bang</dcvalue>
<dcvalue element="contributor" qualifier="author">Han,&#x20;So-Yeop</dcvalue>
<dcvalue element="contributor" qualifier="author">Kim,&#x20;Youseung</dcvalue>
<dcvalue element="date" qualifier="accessioned">2024-01-21T08:14:41Z</dcvalue>
<dcvalue element="date" qualifier="available">2024-01-21T08:14:41Z</dcvalue>
<dcvalue element="date" qualifier="created">2021-09-03</dcvalue>
<dcvalue element="date" qualifier="issued">2003-09</dcvalue>
<dcvalue element="identifier" qualifier="issn">1381-1991</dcvalue>
<dcvalue element="identifier" qualifier="uri">https:&#x2F;&#x2F;pubs.kist.re.kr&#x2F;handle&#x2F;201004&#x2F;138297</dcvalue>
<dcvalue element="description" qualifier="abstract">A&#x20;facile&#x20;synthetic&#x20;approach&#x20;to&#x20;2,5-diketopiperazines&#x20;4&#x20;by&#x20;the&#x20;Ugi&#x20;four-center&#x20;three-component&#x20;reaction&#x20;using&#x20;commercially&#x20;available&#x20;dipeptides&#x20;as&#x20;a&#x20;bifunctional&#x20;component,&#x20;aldehydes,&#x20;and&#x20;isocyanides&#x20;was&#x20;described.</dcvalue>
<dcvalue element="language" qualifier="none">English</dcvalue>
<dcvalue element="publisher" qualifier="none">SPRINGER</dcvalue>
<dcvalue element="subject" qualifier="none">MULTICOMPONENT&#x20;REACTIONS</dcvalue>
<dcvalue element="subject" qualifier="none">FACILE&#x20;SYNTHESIS</dcvalue>
<dcvalue element="subject" qualifier="none">DIKETOPIPERAZINE</dcvalue>
<dcvalue element="subject" qualifier="none">DRUG</dcvalue>
<dcvalue element="title" qualifier="none">An&#x20;efficient&#x20;synthesis&#x20;of&#x20;2,5-diketopiperazine&#x20;derivatives&#x20;by&#x20;the&#x20;Ugi&#x20;four-center&#x20;three-component&#x20;reaction</dcvalue>
<dcvalue element="type" qualifier="none">Article</dcvalue>
<dcvalue element="description" qualifier="journalClass">1</dcvalue>
<dcvalue element="identifier" qualifier="bibliographicCitation">MOLECULAR&#x20;DIVERSITY,&#x20;v.6,&#x20;no.3-4,&#x20;pp.283&#x20;-&#x20;286</dcvalue>
<dcvalue element="citation" qualifier="title">MOLECULAR&#x20;DIVERSITY</dcvalue>
<dcvalue element="citation" qualifier="volume">6</dcvalue>
<dcvalue element="citation" qualifier="number">3-4</dcvalue>
<dcvalue element="citation" qualifier="startPage">283</dcvalue>
<dcvalue element="citation" qualifier="endPage">286</dcvalue>
<dcvalue element="description" qualifier="journalRegisteredClass">scie</dcvalue>
<dcvalue element="description" qualifier="journalRegisteredClass">scopus</dcvalue>
<dcvalue element="identifier" qualifier="wosid">000207215400016</dcvalue>
<dcvalue element="identifier" qualifier="scopusid">2-s2.0-0345871009</dcvalue>
<dcvalue element="relation" qualifier="journalWebOfScienceCategory">Biochemistry&#x20;&amp;&#x20;Molecular&#x20;Biology</dcvalue>
<dcvalue element="relation" qualifier="journalWebOfScienceCategory">Chemistry,&#x20;Applied</dcvalue>
<dcvalue element="relation" qualifier="journalWebOfScienceCategory">Chemistry,&#x20;Medicinal</dcvalue>
<dcvalue element="relation" qualifier="journalWebOfScienceCategory">Chemistry,&#x20;Multidisciplinary</dcvalue>
<dcvalue element="relation" qualifier="journalResearchArea">Biochemistry&#x20;&amp;&#x20;Molecular&#x20;Biology</dcvalue>
<dcvalue element="relation" qualifier="journalResearchArea">Chemistry</dcvalue>
<dcvalue element="relation" qualifier="journalResearchArea">Pharmacology&#x20;&amp;&#x20;Pharmacy</dcvalue>
<dcvalue element="type" qualifier="docType">Article</dcvalue>
<dcvalue element="subject" qualifier="keywordPlus">MULTICOMPONENT&#x20;REACTIONS</dcvalue>
<dcvalue element="subject" qualifier="keywordPlus">FACILE&#x20;SYNTHESIS</dcvalue>
<dcvalue element="subject" qualifier="keywordPlus">DIKETOPIPERAZINE</dcvalue>
<dcvalue element="subject" qualifier="keywordPlus">DRUG</dcvalue>
<dcvalue element="subject" qualifier="keywordAuthor">2,5-diketopiperazines</dcvalue>
<dcvalue element="subject" qualifier="keywordAuthor">dipeptides</dcvalue>
<dcvalue element="subject" qualifier="keywordAuthor">microwave&#x20;irradiation</dcvalue>
<dcvalue element="subject" qualifier="keywordAuthor">multicomponent&#x20;reaction</dcvalue>
<dcvalue element="subject" qualifier="keywordAuthor">ionic&#x20;liquids</dcvalue>
<dcvalue element="subject" qualifier="keywordAuthor">isocyanide</dcvalue>
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