Article(id=1308817788282699948, tenantId=1146029695717560320, journalId=1189982191388893191, issueId=1308817633789698171, articleNumber=null, orderNo=null, doi=10.16438/j.0513-4870.2025-1252, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1760976000000, receivedDateStr=2025-10-21, revisedDate=1763654400000, revisedDateStr=2025-11-21, acceptedDate=null, acceptedDateStr=null, onlineDate=1789976077384, onlineDateStr=2026-09-21, pubDate=1770825600000, pubDateStr=2026-02-12, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1789976077384, onlineIssueDateStr=2026-09-21, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1789976077384, creator=13701087609, updateTime=1789976077384, updator=13701087609, issue=Issue{id=1308817633789698171, tenantId=1146029695717560320, journalId=1189982191388893191, year='2026', volume='61', issue='2', pageStart='321', pageEnd='676', issueExtLink='null', onlineDate='null', pubDate='1770825600000', pubDateStr='2026-02-12', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1789976040551, creator='13701087609', updateTime=1789984264575, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext={EN=IssueExt(id=1308852127921963901, tenantId=1146029695717560320, journalId=1189982191388893191, issueId=1308817633789698171, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1308852127921963902, tenantId=1146029695717560320, journalId=1189982191388893191, issueId=1308817633789698171, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null, downloadFileDto=null}, startPage=547, endPage=552, ext={EN=ArticleExt(id=1308817789947838637, articleId=1308817788282699948, tenantId=1146029695717560320, journalId=1189982191388893191, language=EN, title=A new limonoid compound from the bark of
Melia azedarach and its anti-hepatocarcinoma activity, columnId=1190335348761793317, journalTitle=Acta Pharmaceutica Sinica, columnName=Original Articles, runingTitle=null, highlight=null, articleAbstract=
Three limonoids were isolated and purified from the 95%, 85% ethanol extracts of Melia azedarach using silica gel column chromatography, Sephadex LH-20 column chromatography, MCI column chromatography, and preparative RP-HPLC. Their structures were determined based on physicochemical properties and spectral data, and they were identified as 29-O-ethyl neoazedarachin D (1), 29-O-meliarachin G (2), toosendanin (3). Compound 1 is a new limonoid, while compound 2 is a new natural product isolated from plants for the first time. The in vitro anti-hepatocarcinoma activities of compounds 1-3 were evaluated by MTT assay. The results showed that compounds 1-3 exhibited different degrees of inhibitory effects on both HepG-2 and Hep3B cell lines, and the inhibitory effect of compound 3 on HepG-2 cells was comparable to that of the positive drug cisplatin. In addition, compounds 1-3 exhibited IC50 values of 38.67 ± 1.336, 28.21 ± 1.028 and 8.21 ± 1.231 μg·mL-1 against HepG-2 cells, and 47.36 ± 1.008, 35.69 ± 1.217 and 15.10 ± 1.017 μg·mL-1 against Hep3B cells, respectively.
, authors=Yuan-yuan HUANG
1, 2, 3, Er-jian GAO
1, 2, 3, Jing-quan YUAN
4, Yan-chun WU
4, Xiao-ping RAO
1, 2, 3, *, Wei WANG
1, 2, 3, *, authorsList=Yuan-yuan HUANG, Er-jian GAO, Jing-quan YUAN, Yan-chun WU, Xiao-ping RAO, Wei WANG, authorCompany=null, correspAuthors=Xiao-ping RAO, Wei WANG, authorNote=null, correspAuthorsNote=null, copyrightStatement=Copyright ©2026 Acta Pharmaceutica Sinica. All rights reserved., 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=1308817792032407748, articleId=1308817788282699948, tenantId=1146029695717560320, journalId=1189982191388893191, language=CN, title=苦楝皮中一个新的柠檬苦素类化合物及其抗肝癌活性, columnId=1190335348896011050, journalTitle=药学学报, columnName=研究论文, runingTitle=null, highlight=null, articleAbstract=
采用硅胶、SephadexLH-20、MCI、制备型高效液相等色谱技术对苦楝(Melia azedarach L.) 树皮95%、85%乙醇提取物进行分离纯化, 从中分离得到了3个柠檬苦素类化合物, 根据其理化性质及其波谱数据分别鉴定为29-O-ethyl neoazedarachin D (1)、29-O-meliarachin G (2)、toosendanin (3), 其中化合物1为新化合物, 化合物2为新的天然产物, 首次从植物中分离得到。采用MTT法评价化合物1~3体外抗肝癌活性, 结果表明化合物1~3对HepG-2、Hep3B细胞都具有不同程度的抑制作用, 其中化合物3对HepG-2细胞的抑制作用与阳性药顺铂相当。此外, 化合物1~3抗HepG-2细胞的IC50值分别为38.67 ± 1.336、28.21 ± 1.028、8.21 ± 1.231 μg·mL-1, 抗Hep3B细胞的IC50值分别为47.36 ± 1.008、35.69 ± 1.217、15.10 ± 1.017 μg·mL-1。
, authors=黄园园
1, 2, 3, 高尔建
1, 2, 3, 袁经权
4, 吴燕春
4, 饶小平
1, 2, 3, *, 王微
1, 2, 3, *, authorsList=黄园园, 高尔建, 袁经权, 吴燕春, 饶小平, 王微, authorCompany=null, correspAuthors=饶小平, 王微, authorNote=
作者贡献:
黄园园负责成分分离、结构鉴定和论文撰写; 高尔建协助中药提取; 袁经权和吴燕春负责实验指导和稿件修改; 饶小平和王微参与实验设计和课题管理。
, correspAuthorsNote=
, copyrightStatement=版权所有©《药学学报》编辑部2026, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=Gi5R4+UF0yMSw7PWOkRehw==, magXml=IECcv+lynvuJK+FM/IL9eg==, pdfUrl=null, pdf=HZ9ek+0hCduwnypexJf5xQ==, pdfFileSize=1267077, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=tPAB002rwDbY5CobFVkZqw==, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=7GHhbZkjC7v+ptxNr2q3Gg==, mapNumber=null, fund=null)}, authors=[Author(id=1308817993669378789, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1308817788282699948, orderNo=0, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1308817993795207913, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1308817788282699948, authorId=1308817993669378789, language=EN, stringName=Yuan-yuan HUANG, firstName=Yuan-yuan, middleName=null, lastName=HUANG, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
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1Institute of Advanced Carbon Conversion Technology, Huaqiao University, Xiamen 361021, China
2Fujian Provincial Key Laboratory of Biomass Low-Carbon Conversion, Huaqiao University, Xiamen 361021, China
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1, 2, 3, address=
1华侨大学先进碳转化技术研究院, 福建 厦门 361021
2华侨大学, 生物质低碳转化福建省高校重点实验室, 福建 厦门 361021
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1华侨大学先进碳转化技术研究院, 福建 厦门 361021)]), AuthorCompany(id=1308817993430303451, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1308817788282699948, xref=2, ext=[AuthorCompanyExt(id=1308817993438692060, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1308817788282699948, companyId=1308817993430303451, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
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1, 2, 3, address=
1Institute of Advanced Carbon Conversion Technology, Huaqiao University, Xiamen 361021, China
2Fujian Provincial Key Laboratory of Biomass Low-Carbon Conversion, Huaqiao University, Xiamen 361021, China
3College of Chemical Engineering, Huaqiao University, Xiamen 361021, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1308817994093003505, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1308817788282699948, authorId=1308817993925231340, language=CN, stringName=高尔建, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
1, 2, 3, address=
1华侨大学先进碳转化技术研究院, 福建 厦门 361021
2华侨大学, 生物质低碳转化福建省高校重点实验室, 福建 厦门 361021
3华侨大学化工学院, 福建 厦门 361021, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1308817993350611672, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1308817788282699948, xref=1, ext=[AuthorCompanyExt(id=1308817993359000281, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1308817788282699948, companyId=1308817993350611672, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
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1华侨大学先进碳转化技术研究院, 福建 厦门 361021)]), AuthorCompany(id=1308817993430303451, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1308817788282699948, xref=2, ext=[AuthorCompanyExt(id=1308817993438692060, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1308817788282699948, companyId=1308817993430303451, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
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2华侨大学, 生物质低碳转化福建省高校重点实验室, 福建 厦门 361021)]), AuthorCompany(id=1308817993514189534, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1308817788282699948, xref=3, ext=[AuthorCompanyExt(id=1308817993522578143, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1308817788282699948, companyId=1308817993514189534, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
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4, address=
4Institute of Traditional Chinese and Zhuang-Yao Ethnic Medicine, Guangxi University of Chinese Medicine, Nanning 530200, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1308817994315301622, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1308817788282699948, authorId=1308817994168500979, language=CN, stringName=袁经权, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
4, address=
4广西中医药大学中医药壮瑶医药研究院, 广西 南宁 530200, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1308817993598075617, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1308817788282699948, xref=4, ext=[AuthorCompanyExt(id=1308817993606464226, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1308817788282699948, companyId=1308817993598075617, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
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4广西中医药大学中医药壮瑶医药研究院, 广西 南宁 530200)])]), Author(id=1308817994365633272, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1308817788282699948, orderNo=3, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1308817994436936442, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1308817788282699948, authorId=1308817994365633272, language=EN, stringName=Yan-chun WU, firstName=Yan-chun, middleName=null, lastName=WU, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
4, address=
4Institute of Traditional Chinese and Zhuang-Yao Ethnic Medicine, Guangxi University of Chinese Medicine, Nanning 530200, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1308817994525016827, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1308817788282699948, authorId=1308817994365633272, language=CN, stringName=吴燕春, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
4, address=
4广西中医药大学中医药壮瑶医药研究院, 广西 南宁 530200, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1308817993598075617, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1308817788282699948, xref=4, ext=[AuthorCompanyExt(id=1308817993606464226, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1308817788282699948, companyId=1308817993598075617, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
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1, 2, 3, *, address=
1Institute of Advanced Carbon Conversion Technology, Huaqiao University, Xiamen 361021, China
2Fujian Provincial Key Laboratory of Biomass Low-Carbon Conversion, Huaqiao University, Xiamen 361021, China
3College of Chemical Engineering, Huaqiao University, Xiamen 361021, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1308817996349539075, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1308817788282699948, authorId=1308817996190155518, language=CN, stringName=饶小平, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
1, 2, 3, *, address=
1华侨大学先进碳转化技术研究院, 福建 厦门 361021
2华侨大学, 生物质低碳转化福建省高校重点实验室, 福建 厦门 361021
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Key HMBC
and 1H-1H COSY
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Key NOESY
correlations of compounds 1 and 2, figureFileSmall=Yg6ue/VgvmJOf6sVb9Yv5Q==, figureFileBig=spYHmrfBOnGmh3lkcc0AfQ==, tableContent=null), ArticleFig(id=1308817997893042971, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1308817788282699948, language=EN, label=null, caption=null, figureFileSmall=null, figureFileBig=null, tableContent=
| Position | 1 | | 2 |
| δH | δC | | δH | δC |
| 1 | 4.54 (1H, d, J = 4.3 Hz) | 71.3 | | 3.78 (1H, m) | 71.3 |
| 2α | 1.80 (1H, m) | 37.0 | 1.98 (1H, m) | 32.9 |
| 2β | 2.69 (1H, m) | | 2.06 (1H, m) | |
| 3 | 5.11 (1H, d, J = 3.9 Hz) | 75.3 | 4.84 (1H, m) | 75.3 |
| 4 | - | 40.8 | - | 47.3 |
| 5 | 2.76 (1H, m) | 29.2 | 2.93 (1H, dd, J = 13.7, 3.6 Hz) | 28.9 |
| 6α | 1.70 (1H, m) | 24.2 | 1.68 (1H, m) | 27.3 |
| 6β | 2.09 (1H, m) | | 1.84 (1H, m) | |
| 7 | 4.06 (1H, br s) | 70.6 | 3.93 (1H, br s) | 69.7 |
| 8 | - | 42.7 | - | 47.5 |
| 9 | 3.67 (1H, s) | 49.0 | 4.08 (1H, s) | 48.3 |
| 10 | - | 43.7 | - | 40.8 |
| 11 | - | 214.0 | - | 209.9 |
| 12 | 4.23 (1H, s) | 78.8 | 4.84 (1H, s) | 80.1 |
| 13 | - | 47.5 | - | 49.7 |
| 14 | 3.40 (1H, br s) | 59.4 | 3.44 (1H, s) | 59.9 |
| 15 | - | 220.6 | - | 218.9 |
| 16α | 2.52 (1H, dd, J = 10.9, 2.0 Hz) | 46.3 | 2.60 (1H, d, J = 8.9 Hz) | 44.6 |
| 16β | 2.70 (1H, m) | | 2.67 (1H, d, J = 10.3 Hz) | |
| 17 | 3.45 (1H, m) | 39.7 | 3.37 (1H, t, J = 9.5 Hz) | 38.8 |
| 18 | 0.91 (3H, s) | 22.2 | 1.03 (3H, s) | 21.6 |
| 19α | 3.43 (1H, d, J = 10.6 Hz) | 64.9 | 4.47 (1H, d, J = 14.1 Hz) | 74.2 |
| 19β | 4.14 (1H, d, J = 10.6 Hz) | | 5.07 (1H, d, J = 14.0 Hz) | |
| 20 | - | 126.4 | - | 123.8 |
| 21 | 7.35 (1H, s) | 141.5 | 7.48 (1H, s) | 144.6 |
| 22 | 6.36 (1H, s) | 111.9 | 6.42 (1H, s) | 111.8 |
| 23 | 7.43 (1H, s) | 144.2 | 7.45 (1H, s) | 142.2 |
| 28 | 0.83 (3H, s) | 19.8 | 1.13 (3H, s) | 20.0 |
| 29 | 4.57 (1H, s) | 103.5 | - | 175.9 |
| 30 | 1.13 (3H, s) | 22.0 | 1.20 (3H, s) | 20.0 |
 | 2.04 (3H, s) | 21.3 | 2.09 (3H, s) | 20.7 |
| 3-OCOCH3 | - | 172.8 | - | 172.0 |
 | - | - | 2.10 (3H, s) | 21.0 |
| 12-OCOCH3 | - | - | - | 172.2 |
 | 3.46 (1H, dd, J = 9.3, 7.1 Hz) | 66.1 | - | - |
 | 3.82 (1H, dd, J = 9.7, 7.1 Hz) | | - | - |
 | 1.17 (3H, t, J = 7.1 Hz) | 15.5 | - | - |
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1H NMR (500 MHz) and 13C NMR (125 MHz) data in CD3OD for compounds 1 and 2
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| Position | 1 | | 2 |
| δH | δC | | δH | δC |
| 1 | 4.54 (1H, d, J = 4.3 Hz) | 71.3 | | 3.78 (1H, m) | 71.3 |
| 2α | 1.80 (1H, m) | 37.0 | 1.98 (1H, m) | 32.9 |
| 2β | 2.69 (1H, m) | | 2.06 (1H, m) | |
| 3 | 5.11 (1H, d, J = 3.9 Hz) | 75.3 | 4.84 (1H, m) | 75.3 |
| 4 | - | 40.8 | - | 47.3 |
| 5 | 2.76 (1H, m) | 29.2 | 2.93 (1H, dd, J = 13.7, 3.6 Hz) | 28.9 |
| 6α | 1.70 (1H, m) | 24.2 | 1.68 (1H, m) | 27.3 |
| 6β | 2.09 (1H, m) | | 1.84 (1H, m) | |
| 7 | 4.06 (1H, br s) | 70.6 | 3.93 (1H, br s) | 69.7 |
| 8 | - | 42.7 | - | 47.5 |
| 9 | 3.67 (1H, s) | 49.0 | 4.08 (1H, s) | 48.3 |
| 10 | - | 43.7 | - | 40.8 |
| 11 | - | 214.0 | - | 209.9 |
| 12 | 4.23 (1H, s) | 78.8 | 4.84 (1H, s) | 80.1 |
| 13 | - | 47.5 | - | 49.7 |
| 14 | 3.40 (1H, br s) | 59.4 | 3.44 (1H, s) | 59.9 |
| 15 | - | 220.6 | - | 218.9 |
| 16α | 2.52 (1H, dd, J = 10.9, 2.0 Hz) | 46.3 | 2.60 (1H, d, J = 8.9 Hz) | 44.6 |
| 16β | 2.70 (1H, m) | | 2.67 (1H, d, J = 10.3 Hz) | |
| 17 | 3.45 (1H, m) | 39.7 | 3.37 (1H, t, J = 9.5 Hz) | 38.8 |
| 18 | 0.91 (3H, s) | 22.2 | 1.03 (3H, s) | 21.6 |
| 19α | 3.43 (1H, d, J = 10.6 Hz) | 64.9 | 4.47 (1H, d, J = 14.1 Hz) | 74.2 |
| 19β | 4.14 (1H, d, J = 10.6 Hz) | | 5.07 (1H, d, J = 14.0 Hz) | |
| 20 | - | 126.4 | - | 123.8 |
| 21 | 7.35 (1H, s) | 141.5 | 7.48 (1H, s) | 144.6 |
| 22 | 6.36 (1H, s) | 111.9 | 6.42 (1H, s) | 111.8 |
| 23 | 7.43 (1H, s) | 144.2 | 7.45 (1H, s) | 142.2 |
| 28 | 0.83 (3H, s) | 19.8 | 1.13 (3H, s) | 20.0 |
| 29 | 4.57 (1H, s) | 103.5 | - | 175.9 |
| 30 | 1.13 (3H, s) | 22.0 | 1.20 (3H, s) | 20.0 |
 | 2.04 (3H, s) | 21.3 | 2.09 (3H, s) | 20.7 |
| 3-OCOCH3 | - | 172.8 | - | 172.0 |
 | - | - | 2.10 (3H, s) | 21.0 |
| 12-OCOCH3 | - | - | - | 172.2 |
 | 3.46 (1H, dd, J = 9.3, 7.1 Hz) | 66.1 | - | - |
 | 3.82 (1H, dd, J = 9.7, 7.1 Hz) | | - | - |
 | 1.17 (3H, t, J = 7.1 Hz) | 15.5 | - | - |
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| Compound | HepG-2 | Hep3B |
| 1 | 38.67 ± 1.336 | 47.36 ± 1.008 |
| 2 | 28.21 ± 1.028 | 35.69 ± 1.217 |
| 3 | 8.21 ± 1.231 | 15.10 ± 1.017 |
| Cisplatin | 8.97 ± 1.062 | 5.36 ± 1.158 |
), ArticleFig(id=1308817998262141726, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1308817788282699948, language=CN, label=Tab.2, caption=
Cytotoxicities of compounds 1-3 (IC50, μg·mL-1). n = 3, $ \overline{x}\pm s $
, figureFileSmall=null, figureFileBig=null, tableContent=
| Compound | HepG-2 | Hep3B |
| 1 | 38.67 ± 1.336 | 47.36 ± 1.008 |
| 2 | 28.21 ± 1.028 | 35.69 ± 1.217 |
| 3 | 8.21 ± 1.231 | 15.10 ± 1.017 |
| Cisplatin | 8.97 ± 1.062 | 5.36 ± 1.158 |
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