{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2023,10,21]],"date-time":"2023-10-21T13:29:47Z","timestamp":1697894987273},"reference-count":4,"publisher":"Wiley","issue":"8","license":[{"start":{"date-parts":[[2006,9,23]],"date-time":"2006-09-23T00:00:00Z","timestamp":1158969600000},"content-version":"vor","delay-in-days":7205,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Archiv der Pharmazie"],"published-print":{"date-parts":[[1987,1]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>Es wird \u00fcber eine enantiospezifische Synthese der Enantiomere von <jats:bold>7a\u20107c<\/jats:bold> berichtet, die auf der regiospezifischen Kondensation des Cyanessigesters <jats:bold>1<\/jats:bold> mit Dicyandiamid zur N\u2010Cyanodiiminobarbiturs\u00e4ure <jats:bold>3<\/jats:bold> und deren basischen Alkylierung zu <jats:bold>5<\/jats:bold> beruht. Auch die bereits fr\u00fcher von uns durch Racematspaltung erhaltenen Enantiomere von <jats:bold>8a\u20108d<\/jats:bold> wurden durch die obengenannte enantiospezifische Synthese, ausgehend von <jats:bold>2<\/jats:bold>, in gleicher optischer Reinheit erhalten.<\/jats:p>","DOI":"10.1002\/ardp.19873200815","type":"journal-article","created":{"date-parts":[[2006,10,17]],"date-time":"2006-10-17T16:41:35Z","timestamp":1161103295000},"page":"756-761","source":"Crossref","is-referenced-by-count":3,"title":["Barbiturs\u00e4urederivate, 38. Mitt. Eine enantiospezifische Synthese f\u00fcr Enantiomere von Barbituraten mit basischer Seitenkette am Stickstoff"],"prefix":"10.1002","volume":"320","author":[{"given":"Joachim","family":"Knabe","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Peter","family":"Lampen","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2006,9,23]]},"reference":[{"key":"e_1_2_1_2_2","doi-asserted-by":"publisher","DOI":"10.1002\/ardp.19873200809"},{"key":"e_1_2_1_3_2","doi-asserted-by":"publisher","DOI":"10.1002\/ange.19680801208"},{"key":"e_1_2_1_3_3","first-page":"463","volume":"7","year":"1968","journal-title":"Angew. Chem. Int. Ed. Engl."},{"key":"e_1_2_1_3_4","doi-asserted-by":"publisher","DOI":"10.1002\/ardp.19723050111"}],"container-title":["Archiv der Pharmazie"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1002%2Fardp.19873200815","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/ardp.19873200815","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,10,18]],"date-time":"2023-10-18T10:39:10Z","timestamp":1697625550000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/ardp.19873200815"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1987,1]]},"references-count":4,"journal-issue":{"issue":"8","published-print":{"date-parts":[[1987,1]]}},"alternative-id":["10.1002\/ardp.19873200815"],"URL":"https:\/\/doi.org\/10.1002\/ardp.19873200815","archive":["Portico"],"relation":{},"ISSN":["0365-6233","1521-4184"],"issn-type":[{"value":"0365-6233","type":"print"},{"value":"1521-4184","type":"electronic"}],"subject":[],"published":{"date-parts":[[1987,1]]}}}