{"title":"革兰氏阴性菌Deleya marina的新型二糖基二酰基甘油","authors":"Hisaaki Yagi, Akihiko Maruyama","doi":"10.1016/S0005-2760(98)00070-8","DOIUrl":null,"url":null,"abstract":"<div><p>A glycosyldiacylglycerol was isolated from the marine bacterium <em>Deleya marina</em> (ATCC 25374). The structure was determined, mainly by spectral data, to be 1,2-diacyl-3-<em>O</em>-[α-2-amino-2-deoxy-glucopyranose-(1→4)-<em>O</em>-α-iduronopyranuronic acid]-glycerol. This is, to our knowledge, the first isolation of diglycosyldiacylglycerol containing both iduronopyranuronic acid and 2-amino-2-deoxy-glucopyranose from Gram-negative bacteria.</p></div>","PeriodicalId":100162,"journal":{"name":"Biochimica et Biophysica Acta (BBA) - Lipids and Lipid Metabolism","volume":"1393 1","pages":"Pages 161-165"},"PeriodicalIF":0.0000,"publicationDate":"1998-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/S0005-2760(98)00070-8","citationCount":"3","resultStr":"{\"title\":\"Novel diglycosyldiacylglycerol from the Gram-negative bacterium Deleya marina\",\"authors\":\"Hisaaki Yagi, Akihiko Maruyama\",\"doi\":\"10.1016/S0005-2760(98)00070-8\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>A glycosyldiacylglycerol was isolated from the marine bacterium <em>Deleya marina</em> (ATCC 25374). The structure was determined, mainly by spectral data, to be 1,2-diacyl-3-<em>O</em>-[α-2-amino-2-deoxy-glucopyranose-(1→4)-<em>O</em>-α-iduronopyranuronic acid]-glycerol. This is, to our knowledge, the first isolation of diglycosyldiacylglycerol containing both iduronopyranuronic acid and 2-amino-2-deoxy-glucopyranose from Gram-negative bacteria.</p></div>\",\"PeriodicalId\":100162,\"journal\":{\"name\":\"Biochimica et Biophysica Acta (BBA) - Lipids and Lipid Metabolism\",\"volume\":\"1393 1\",\"pages\":\"Pages 161-165\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1998-07-31\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1016/S0005-2760(98)00070-8\",\"citationCount\":\"3\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Biochimica et Biophysica Acta (BBA) - Lipids and Lipid Metabolism\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S0005276098000708\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Biochimica et Biophysica Acta (BBA) - Lipids and Lipid Metabolism","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0005276098000708","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Novel diglycosyldiacylglycerol from the Gram-negative bacterium Deleya marina
A glycosyldiacylglycerol was isolated from the marine bacterium Deleya marina (ATCC 25374). The structure was determined, mainly by spectral data, to be 1,2-diacyl-3-O-[α-2-amino-2-deoxy-glucopyranose-(1→4)-O-α-iduronopyranuronic acid]-glycerol. This is, to our knowledge, the first isolation of diglycosyldiacylglycerol containing both iduronopyranuronic acid and 2-amino-2-deoxy-glucopyranose from Gram-negative bacteria.
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