Christo J. Botha , Gerda Fouche , Frederick P. Malan
{"title":"(1R,2S,4aR,6S,8R,8aS)-1-(3-Hy-droxy-propano-yl)-1,3,6,8-tetra-methyl-1,2,4a,5,6,7,8,8a-octa-hydronaphthalene-2-carb-oxy-lic acid.","authors":"Christo J. Botha , Gerda Fouche , Frederick P. Malan","doi":"10.1107/S241431462400885X","DOIUrl":null,"url":null,"abstract":"<div><div>The single-crystal structure elucidation of diplodiatoxin, a toxic metabolite of <em>Diplodia maydis</em>, is described.</div></div><div><div>The molecular structure of C<sub>18</sub>H<sub>28</sub>O<sub>4</sub>, (+)-diplodiatoxin, is described, whereby the absolute configuration of the structure of diplodiatoxin has been confirmed by single-crystal X-ray diffraction. Diplodiatoxin crystallizes in the chiral <em>P</em>4<sub>3</sub>2<sub>1</sub>2 space group with one molecule in the asymmetric unit.<span><figure><span><img><ol><li><span><span>Download: <span>Download high-res image (422KB)</span></span></span></li><li><span><span>Download: <span>Download full-size image</span></span></span></li></ol></span></figure></span></div></div>","PeriodicalId":94324,"journal":{"name":"IUCrData","volume":"9 9","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11451037/pdf/","citationCount":"0","resultStr":"{\"title\":\"(1R,2S,4aR,6S,8R,8aS)-1-(3-Hydroxypropanoyl)-1,3,6,8-tetramethyl-1,2,4a,5,6,7,8,8a-octahydronaphthalene-2-carboxylic acid\",\"authors\":\"Christo J. Botha , Gerda Fouche , Frederick P. Malan\",\"doi\":\"10.1107/S241431462400885X\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><div>The single-crystal structure elucidation of diplodiatoxin, a toxic metabolite of <em>Diplodia maydis</em>, is described.</div></div><div><div>The molecular structure of C<sub>18</sub>H<sub>28</sub>O<sub>4</sub>, (+)-diplodiatoxin, is described, whereby the absolute configuration of the structure of diplodiatoxin has been confirmed by single-crystal X-ray diffraction. Diplodiatoxin crystallizes in the chiral <em>P</em>4<sub>3</sub>2<sub>1</sub>2 space group with one molecule in the asymmetric unit.<span><figure><span><img><ol><li><span><span>Download: <span>Download high-res image (422KB)</span></span></span></li><li><span><span>Download: <span>Download full-size image</span></span></span></li></ol></span></figure></span></div></div>\",\"PeriodicalId\":94324,\"journal\":{\"name\":\"IUCrData\",\"volume\":\"9 9\",\"pages\":\"\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2024-09-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11451037/pdf/\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"IUCrData\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://www.sciencedirect.com/org/science/article/pii/S2414314624000907\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"IUCrData","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/org/science/article/pii/S2414314624000907","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
摘要
本文描述了 C18H28O4((+)-二氯靛红毒素)的分子结构,并通过单晶 X 射线衍射证实了二氯靛红毒素结构的绝对构型。双氯靛红在手性 P43212 空间群中结晶,不对称单元中有一个分子。
The single-crystal structure elucidation of diplodiatoxin, a toxic metabolite of Diplodia maydis, is described.
The molecular structure of C18H28O4, (+)-diplodiatoxin, is described, whereby the absolute configuration of the structure of diplodiatoxin has been confirmed by single-crystal X-ray diffraction. Diplodiatoxin crystallizes in the chiral P43212 space group with one molecule in the asymmetric unit.