Article(id=1322631196530561117, tenantId=1146029695717560320, journalId=1302319053441957962, issueId=1322631195876242221, articleNumber=null, orderNo=null, doi=10.7501/j.issn.0253-2670.2026.17.003, pmid=null, cstr=null, oa=null, hot=0, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1775491200000, receivedDateStr=2026-04-07, revisedDate=null, revisedDateStr=null, acceptedDate=null, acceptedDateStr=null, onlineDate=1793269450552, onlineDateStr=2026-10-29, pubDate=null, pubDateStr=null, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1793269450552, onlineIssueDateStr=2026-10-29, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1793269450552, creator=13701087609, updateTime=1793269450552, updator=13701087609, issue=Issue{id=1322631195876242221, tenantId=1146029695717560320, journalId=1302319053441957962, year='2026', volume='57', issue='17', pageStart='6661', pageEnd='7072', issueExtLink='null', onlineDate='null', pubDate='1789142400000', pubDateStr='2026-09-12', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1793269450396, creator='13701087609', updateTime=1793269538381, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext={EN=IssueExt(id=1322631565008556693, tenantId=1146029695717560320, journalId=1302319053441957962, issueId=1322631195876242221, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1322631565008556694, tenantId=1146029695717560320, journalId=1302319053441957962, issueId=1322631195876242221, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null, downloadFileDto=null}, startPage=6677, endPage=6681, ext={EN=ArticleExt(id=1322631196815773791, articleId=1322631196530561117, tenantId=1146029695717560320, journalId=1302319053441957962, language=EN, title=Two new naphthoquinones from leaves of Tectona grandis and their antifungal activity, columnId=null, journalTitle=Chinese Traditional and Herbal Drugs, columnName=null, runingTitle=null, highlight=null, articleAbstract=Objective To investigate the chemical constituents of the leaves of Tectona grandis, and search for antifungal active ingredients. Methods The compounds were obtained by silica gel, MCI, and prep-HPLC column chromatography. Their structures were identified by HRESIMS, IR, 1D- and 2D NMR analysis. The isolates were tested for their antifungal activity by 96 well plate microbroth dilution method. Results Two new naphthoquinones, (E)-2,5,8-trihydroxy-3-(4-acetoxy-3-methylbut-2-en-1-yl)-1,4-naphthoquinone (1) and (E)-2,5,8-trihydroxy-3-(4-hydroxy-3-methylbut-2-en-1-yl)-1,4-naphthoquinone (2), were isolated from the 90% MeOH extract of the leaves of T. grandis. Compounds 1 and 2 exhibited significant antifungal activity when combined with fluconazole, against fluconazole-resistant Candida albicans with MIC₅₀ values of 3.28 and 5.32 μg/mL, respectively. Conclusion Compounds 1 and 2, named tectonagrandiones A and B, were two new naphthoquinones, and the naphthoquinones might be the active antifungal constituents from T. grandis., authors=HUANG Chunqiu¹, DI-RI Ke-La², QUAN Yongjie², DU Wenhao², YANG Ye³, ZUO Aixue², XIAO Yan⁴, JIANG Zhiyong², authorsList=HUANG Chunqiu, DI-RI Ke-La, QUAN Yongjie, DU Wenhao, YANG Ye, ZUO Aixue, XIAO Yan, JIANG Zhiyong, authorCompany=1 Academy of Yunnan Botanical Pharmaceutical Co., Ltd,, Kunming 650500, China;
2 Yunnan University of Chinese Medicine, Key Laboratory of Dai and Yi Medicines in Yunnan Province, Key Laboratory of Modern Research on Ethnic Medicine in Yunnan Provincial Universities, Kunming 650500, China;
3 School of Life Science and Technology, Kunming University of Science & Technology, Kunming 650500, China;
4 Kunming Medical University, Kunming 650500, China, correspAuthors=null, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=null, pdfFileSize=null, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, fund=null), CN=ArticleExt(id=1322631196744470622, articleId=1322631196530561117, tenantId=1146029695717560320, journalId=1302319053441957962, language=CN, title=柚木中2个新的萘醌及其抗真菌活性, columnId=1304140187169214944, journalTitle=中草药, columnName=化学成分, runingTitle=null, highlight=null, articleAbstract=目的 对柚木Tectona grandis枝叶进行化学成分研究，寻找其中抗真菌活性成分。方法 采用正反相硅胶柱色谱、MCI、Sephadex LH-20柱色谱以及半制备高效液相色谱等分离手段进行分离纯化，根据HRESIMS、IR、1D和2D NMR等波谱数据和理化性质对化合物进行结构鉴定。采用96孔板微量肉汤稀释法评价其抗真菌活性。结果 从柚木枝叶90%乙醇提取物的石油醚萃取部分中分离鉴定了2个新的萘醌类化合物，分别为 (E)-2,5,8-trihydroxy-3-(4-acetoxy-3-methylbut-2-en-1-yl)-1,4-naphthoquinone（1）和 (E)-2,5,8-trihydroxy-3-(4-hydroxy-3-methylbut-2-en-1-yl)-1,4-naphthoquinone（2）。2个化合物均表现出显著的氟康唑（fluconazole，FLC）耐药白色念珠菌抑制活性，与FLC联用时对FLC耐药白色念珠菌的50%最低抑菌浓度（minimum inhibitory concentration，MIC₅₀）值分别为3.28、5.32 μg/mL。结论 化合物1和2均为新的萘醌类化合物，分别命名为柚木萘醌A和柚木萘醌B；均具有显著的抗真菌活性。, authors=黄春球¹, 的日克拉², 全咏洁², 杜文豪², 杨野³, 左爱学², 肖艳⁴, 江志勇², authorsList=黄春球, 的日克拉, 全咏洁, 杜文豪, 杨野, 左爱学, 肖艳, 江志勇, authorCompany=1 云南植物药业有限公司研究院, 云南 昆明 650500;
2 云南中医药大学云南省傣医药彝医药重点实验室 云南省高校民族药现代研究重点实验室, 云南 昆明 650500;
3 昆明理工大学生命科学与技术学院, 云南 昆明 650500;
4 昆明医科大学, 云南昆明 650500, correspAuthors=江志勇, authorNote=黄春球: 黄春球，副研究员，研究方向为药物化学。E-mail:1556231631@qq.com, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=hxR/sQtWGUZ0KkxwD445Dw==, pdfFileSize=927210, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, fund=国家自然科学基金项目 (82360688); 云南省中医药联合专项重点项目 (202101AZ070001-164); 云南省教育厅高原特色民族药用植物研究科技创新团队; 国家中医药管理局高水平中医药重点学科建设项目-傣药学 (Zyyzdxk-2023192))}, authors=null, keywords=[Keyword(id=1322634592733999223, tenantId=1146029695717560320, journalId=1302319053441957962, articleId=1322631196530561117, language=CN, orderNo=1, keyword=柚木), Keyword(id=1322634592813691000, tenantId=1146029695717560320, journalId=1302319053441957962, articleId=1322631196530561117, language=CN, orderNo=2, keyword=马鞭草科), Keyword(id=1322634592893382777, tenantId=1146029695717560320, journalId=1302319053441957962, articleId=1322631196530561117, language=CN, orderNo=3, keyword=萘醌), Keyword(id=1322634592994046074, tenantId=1146029695717560320, journalId=1302319053441957962, articleId=1322631196530561117, language=CN, orderNo=4, keyword=抗真菌活性), Keyword(id=1322634593056960635, tenantId=1146029695717560320, journalId=1302319053441957962, articleId=1322631196530561117, language=CN, orderNo=5, keyword=柚木萘醌A), Keyword(id=1322634593136652412, tenantId=1146029695717560320, journalId=1302319053441957962, articleId=1322631196530561117, language=CN, orderNo=6, keyword=柚木萘醌B), Keyword(id=1322634594894065789, tenantId=1146029695717560320, journalId=1302319053441957962, articleId=1322631196530561117, language=EN, orderNo=1, keyword=Tectona grandis L.), Keyword(id=1322634594973757566, tenantId=1146029695717560320, journalId=1302319053441957962, articleId=1322631196530561117, language=EN, orderNo=2, keyword=Verbenaceae), Keyword(id=1322634595045060735, tenantId=1146029695717560320, journalId=1302319053441957962, articleId=1322631196530561117, language=EN, orderNo=3, keyword=naphthoquinones), Keyword(id=1322634595133141120, tenantId=1146029695717560320, journalId=1302319053441957962, articleId=1322631196530561117, language=EN, orderNo=4, keyword=antifungal activity), Keyword(id=1322634595208638593, tenantId=1146029695717560320, journalId=1302319053441957962, articleId=1322631196530561117, language=EN, orderNo=5, keyword=tectonagrandiones A), Keyword(id=1322634595275747458, tenantId=1146029695717560320, journalId=1302319053441957962, articleId=1322631196530561117, language=EN, orderNo=6, keyword=tectonagrandiones B)], refs=null, funds=null, companyList=null, figs=null, attaches=null, journal=Journal(id=1302309778002903112, delFlag=0, nameCn=中草药, nameEn=Chinese Traditional and Herbal Drugs, nameHistory1=null, nameHistory2=null, issn=0253-2670, eissn=null, cn=12-1108/R, coden=null, periodic=3, language=CN, oaType=null, ccby=null, superviseOffice=null, ownerOffice=null, pubOffice=null, editorOffice=null, officeType=null, aims=null, clcCode=null, officeProv=null, officeCity=null, officeAddr=null, officeZip=null, officeEmail=null, officePhone=null, editDirector=null, officeDirector=null, officeDirectorPhone=null, officeStaffNum=null, officeEmpNum=null, coverPicUrl=cGpSKCP11AF8PAOcTXYWfg==, journalPrice=null, startedYear=null, abbrevIsoEn=Chinese Traditional and Herbal Drugs, journalRemark=null, publicationField=null, createdTime=1788424446827, updatedTime=1788949289390, createdBy=18614031015, updatedBy=13041195026, firstLetterCn=Z, firstLetterEn=Z, subjectCode=Medical and Pharmaceutical Sciences, subjectName=null, subjectCodeEn=Medical and Pharmaceutical Sciences, subjectNameEn=null, picCn=cGpSKCP11AF8PAOcTXYWfg==, picEn=Xw//kxUC3ON4eHxev0QLhQ==, jcr=null, cjcr=null, exts=[JournalExt(id=1304511127375863983, language=CN, name=中草药, nameHistory1=null, nameHistory2=null, managedBy=, sponsoredBy=, publishedBy=, editorOffice=, officeProv=null, officeCity=null, officeAddr=, officeZip=, editDirector=, officeDirector=null, officePhone=null, coverPicUrl=null, journalRemark=, submitArticleUrl=null, websiteUrl=, createdTime=1788949289411, updatedTime=1788949289411, createdBy=13041195026, updatedBy=13041195026, submissionGuidelinesUrl=, submissionAuthorUrl=https://www.tiprpress.com/zcy/author/login, submissionEditorUrl=https://www.tiprpress.com/zcy/editor/login, submissionReviewUrl=https://www.tiprpress.com/zcy/reviewer/login, submissionCeEditorUrl=, submissionAeEditorUrl=, option={"copyright":""}), JournalExt(id=1304511127442972848, language=EN, name=Chinese Traditional and Herbal Drugs, nameHistory1=null, nameHistory2=null, managedBy=, sponsoredBy=, publishedBy=, editorOffice=, officeProv=null, officeCity=null, officeAddr=, officeZip=, editDirector=, officeDirector=null, officePhone=null, coverPicUrl=null, journalRemark=, submitArticleUrl=null, websiteUrl=, createdTime=1788949289427, updatedTime=1788949289427, createdBy=13041195026, updatedBy=13041195026, submissionGuidelinesUrl=, submissionAuthorUrl=https://www.tiprpress.com/zcy/author/login, submissionEditorUrl=https://www.tiprpress.com/zcy/editor/login, submissionReviewUrl=https://www.tiprpress.com/zcy/reviewer/login, submissionCeEditorUrl=, submissionAeEditorUrl=, option={"copyright":""})], databaseList=null, tenantJournalId=1302319053441957962, websiteList=[Website(id=1302319176408912052, webName=null, webTitle=null, webDomain=null, webCopyrigh=null, webIpcNo=null, seoTitle=null, seoKeywords=null, seoDescription=null, tenantJournalId=null, journalId=1302319053441957962, journalNameCn=null, journalNameEn=null, grayFlag=null, tenantId=1146029695717560320, platformId=null, journalGroupId=null, journalGroupNameCn=null, journalGroupNameEn=null, type=1, domain=https://castjournals.cast.org.cn/joweb/zcy/CN, language=CN, createTime=1788426687576, createBy=18614031015, updateTime=1788427346252, updateBy=18614031015, name=中草药-中文, tplId=1146099689490845704, title=中草药, delFlag=0, indexPage=/home, props=[WebsiteProps(id=1302322043651904087, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1302319176408912052, code=articleTextType, value=kx, createTime=1788427371180, updateTime=1788427371180, creator=18614031015, updator=18614031015), WebsiteProps(id=1302322043593183828, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1302319176408912052, code=banner, value=null, createTime=1788427371166, updateTime=1788427371166, creator=18614031015, updator=18614031015), WebsiteProps(id=1302322043672875610, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1302319176408912052, code=grayFlag, value=0, createTime=1788427371185, updateTime=1788427371185, creator=18614031015, updator=18614031015), WebsiteProps(id=1302322043584795219, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1302319176408912052, code=logo, value=https://castjournals.cast.org.cn/joweb/zcy/CN/file/pic?fileId=uiD1gpiRqR++OLOz4iKzDg==, createTime=1788427371164, updateTime=1788427371164, creator=18614031015, updator=18614031015), WebsiteProps(id=1302322043689652828, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1302319176408912052, code=minRunFlag, value=0, createTime=1788427371189, updateTime=1788427371189, creator=18614031015, updator=18614031015), WebsiteProps(id=1302322043643515478, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1302319176408912052, code=picServerUrl, value=https://castjournals.cast.org.cn/joweb/zcy/CN/file/pic, createTime=1788427371178, updateTime=1788427371178, creator=18614031015, updator=18614031015), WebsiteProps(id=1302322043681264219, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1302319176408912052, code=silenceFlag, value=0, createTime=1788427371187, updateTime=1788427371187, creator=18614031015, updator=18614031015), WebsiteProps(id=1302322043601572437, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1302319176408912052, code=staticResourcePath, value=https://castjournals.cast.org.cn/joweb/cast_kjdb_cn_619/, createTime=1788427371168, updateTime=1788427371168, creator=18614031015, updator=18614031015), WebsiteProps(id=1302322043660292696, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1302319176408912052, code=themeColor, value=null, createTime=1788427371182, updateTime=1788427371182, creator=18614031015, updator=18614031015), WebsiteProps(id=1302322043668681305, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1302319176408912052, code=themeStyle, value=null, createTime=1788427371184, updateTime=1788427371184, creator=18614031015, updator=18614031015)]), Website(id=1302319176715096246, webName=null, webTitle=null, webDomain=null, webCopyrigh=null, webIpcNo=null, seoTitle=null, seoKeywords=null, seoDescription=null, tenantJournalId=null, journalId=1302319053441957962, journalNameCn=null, journalNameEn=null, grayFlag=null, tenantId=1146029695717560320, platformId=null, journalGroupId=null, journalGroupNameCn=null, journalGroupNameEn=null, type=1, domain=https://castjournals.cast.org.cn/joweb/zcy/EN, language=EN, createTime=1788426687649, createBy=18614031015, updateTime=1788427341161, updateBy=18614031015, name=中草药-英文, tplId=1146101810881728533, title=Chinese Traditional and Herbal Drugs, delFlag=0, indexPage=/home, props=[WebsiteProps(id=1302322015206134340, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1302319176715096246, code=articleTextType, value=kx, createTime=1788427364398, updateTime=1788427364398, creator=18614031015, updator=18614031015), WebsiteProps(id=1302322015185162817, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1302319176715096246, code=banner, value=null, createTime=1788427364393, updateTime=1788427364393, creator=18614031015, updator=18614031015), WebsiteProps(id=1302322015227105863, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1302319176715096246, code=grayFlag, value=0, createTime=1788427364403, updateTime=1788427364403, creator=18614031015, updator=18614031015), WebsiteProps(id=1302322015176774208, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1302319176715096246, code=logo, value=https://castjournals.cast.org.cn/joweb/zcy/EN/file/pic?fileId=uiD1gpiRqR++OLOz4iKzDg==, createTime=1788427364391, updateTime=1788427364391, creator=18614031015, updator=18614031015), WebsiteProps(id=1302322015239688777, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1302319176715096246, code=minRunFlag, value=0, createTime=1788427364406, updateTime=1788427364406, creator=18614031015, updator=18614031015), WebsiteProps(id=1302322015201940035, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1302319176715096246, code=picServerUrl, value=https://castjournals.cast.org.cn/joweb/zcy/EN/file/pic, createTime=1788427364397, updateTime=1788427364397, creator=18614031015, updator=18614031015), WebsiteProps(id=1302322015235494472, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1302319176715096246, code=silenceFlag, value=0, createTime=1788427364405, updateTime=1788427364405, creator=18614031015, updator=18614031015), WebsiteProps(id=1302322015193551426, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1302319176715096246, code=staticResourcePath, value=https://castjournals.cast.org.cn/joweb/cast_kjdb_en_623/, createTime=1788427364395, updateTime=1788427364395, creator=18614031015, updator=18614031015), WebsiteProps(id=1302322015214522949, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1302319176715096246, code=themeColor, value=null, createTime=1788427364400, updateTime=1788427364400, creator=18614031015, updator=18614031015), WebsiteProps(id=1302322015218717254, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1302319176715096246, code=themeStyle, value=null, createTime=1788427364401, updateTime=1788427364401, creator=18614031015, updator=18614031015)])], journalTitle=中草药, weixinUrl=null, journalUrl=https://www.tiprpress.com/zcy, iacademicId=null, status=1, seqNo=null, journalTitleEn=Chinese Traditional and Herbal Drugs, journalPhotoCn=cGpSKCP11AF8PAOcTXYWfg==, journalPhotoEn=Xw//kxUC3ON4eHxev0QLhQ==, journalFirstLetter=Z, journalRecommend=null, journalNew=null, journalCollection=null, jcrJf=null, cjcrJf=null, jcrJfStr=null, cjcrJfStr=null, submissionFirstDecision=null, sciSubjectClassification=null, casSubjectClassification=null, citeScore=null, totalCitationFrequency=null, icpCode=null, psCode=null, advertisingLicenseCode=null, copyrightInformation=null, country=null, option=, provinceCode=null, provinceName=null, collectFlag=false, interPubPlatform=, interPubPlatformUrl=null), detailUrlCn=https://castjournals.cast.org.cn/joweb/zcy/CN/10.7501/j.issn.0253-2670.2026.17.003, detailUrlEn=https://castjournals.cast.org.cn/joweb/zcy/EN/10.7501/j.issn.0253-2670.2026.17.003, pdfUrlCn=https://castjournals.cast.org.cn/joweb/zcy/CN/PDF/10.7501/j.issn.0253-2670.2026.17.003, pdfUrlEn=https://castjournals.cast.org.cn/joweb/zcy/EN/PDF/10.7501/j.issn.0253-2670.2026.17.003, aliStartDate=null, aliEndDate=null, collectionFlag=false, citedCount=null, citedUrl=null, previewStatus=0, delFlag=0, hasFullText=0, orderTime=1789142400000, fullTextJson=null, articleText=null, reference=中国科学院中国植物志编辑委员会. 中国植物志(第三十一卷) [M]. 北京: 科学出版社, 1982: 80.
王西洋, 黄桂华, 杨光, 等. 柚木的植物化学与药理学研究进展[J]. 林业与环境科学, 2020, 36(2): 122-132.
Dégbé M, Debierre-Grockiego F, Tété-Bénissan A, et al. Extracts of Tectona grandis and Vernonia amygdalina have anti-toxoplasma and pro-inflammatory properties in vitro [J]. Parasite, 2018, 25: 11.
Asdaq S M B, Nayeem N, Abida, et al. Tectona grandis L.f: A comprehensive review on its patents, chemical constituents, and biological activities [J]. Saudi J Biol Sci, 2022, 29(3): 1456-1464.
Singh N, Dixit K, Kumar K. Pharmacological, and phytochemical profile of Tectona grandis linn (Verbenaceae) – A comprehensive review [J]. Afr J Bio Sci, 2024, 6(13): 6182-6196.
Qiu H Y, Liu R, Long L. Analysis of chemical composition of extractives by acetone and the chromatic aberration of teak (Tectona grandis L.F.) from China [J]. Molecules, 2019, 24(10): 1989.
Macías F A, Lacret R, Varela R M, et al. Bioactive apocarotenoids from Tectona grandis [J]. Phytochemistry, 2008, 69(15): 2708-2715.
Kopa T K, Tchinda A T, Tala M F, et al. Antiplasmodial anthraquinones and hemisynthetic derivatives from the leaves of Tectona grandis (Verbenaceae) [J]. Phytochem Lett, 2014, 8: 41-45.
Feroj Hasan A F M, Furumoto T, Begum S, et al. Hydroxysesamone and 2,3-epoxysesamone from roots of Sesamum indicum [J]. Phytochemistry, 2001, 58(8): 1225-1228.
Jiang Z Y, Feng J E, Duan L K, et al. Tigliane diterpenoids with larvicidal, antifungal, and α-glucosidase inhibitory activities from Croton damayeshu [J]. J Nat Prod, 2022, 85(2): 405-414.
Demarco P V, Farkas E, Doddrell D, et al. Pyridine-induced solvent shifts in the nuclear magnetic resonance spectra of hydroxylic compounds [J]. J Am Chem Soc, 1968, 90(20): 5480-5486.
Mantsch H H, Smith I C P. A study of solvent effects on the ¹³C nuclear magnetic resonance spectra of cholesterol, pyridine, and uridine [J]. Can J Chem, 1973, 51(9): 1384-1391.)