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Secondary Metabolites of Helminthostachys zeylanica 泽兰线虫的次生代谢物
IF 0.9 4区 化学
Chemistry of Natural Compounds Pub Date : 2025-11-21 DOI: 10.1007/s10600-025-04849-2
C. F. Chen, M. Y. Chen, C. L. Kao, S. T. Huang, C. Y. Chen, R. J. Lin
{"title":"Secondary Metabolites of Helminthostachys zeylanica","authors":"C. F. Chen,&nbsp;M. Y. Chen,&nbsp;C. L. Kao,&nbsp;S. T. Huang,&nbsp;C. Y. Chen,&nbsp;R. J. Lin","doi":"10.1007/s10600-025-04849-2","DOIUrl":"10.1007/s10600-025-04849-2","url":null,"abstract":"<p>A new dimeric pyridine, monyunine (<b>1</b>), together with four known compounds, were isolated from the rhizomes of <i>Helminthostachys zeylanica</i>. The structure of the new pyridine was elucidated by chemical and physical evidence.</p>","PeriodicalId":514,"journal":{"name":"Chemistry of Natural Compounds","volume":"61 6","pages":"1162 - 1164"},"PeriodicalIF":0.9,"publicationDate":"2025-11-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145847856","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Chemical Constituents from the Roots of Zanthoxylum avicennae 花椒根的化学成分研究
IF 0.9 4区 化学
Chemistry of Natural Compounds Pub Date : 2025-11-21 DOI: 10.1007/s10600-025-04864-3
Chuyin Ou, Lina Wang, Yan Ji, Xiao Zhang, Xue Xiao, Shikai Yan, Huizi Jin
{"title":"Chemical Constituents from the Roots of Zanthoxylum avicennae","authors":"Chuyin Ou,&nbsp;Lina Wang,&nbsp;Yan Ji,&nbsp;Xiao Zhang,&nbsp;Xue Xiao,&nbsp;Shikai Yan,&nbsp;Huizi Jin","doi":"10.1007/s10600-025-04864-3","DOIUrl":"10.1007/s10600-025-04864-3","url":null,"abstract":"","PeriodicalId":514,"journal":{"name":"Chemistry of Natural Compounds","volume":"61 6","pages":"1232 - 1235"},"PeriodicalIF":0.9,"publicationDate":"2025-11-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145847882","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Antiovarian Cancer Activity Alkaloids of Zea mays 玉米生物碱抗卵巢癌活性研究
IF 0.9 4区 化学
Chemistry of Natural Compounds Pub Date : 2025-11-21 DOI: 10.1007/s10600-025-04869-y
M. H. Ke, S. T. Huang, H. T. Li, C. Y. Chen, C. T. Chang
{"title":"Antiovarian Cancer Activity Alkaloids of Zea mays","authors":"M. H. Ke,&nbsp;S. T. Huang,&nbsp;H. T. Li,&nbsp;C. Y. Chen,&nbsp;C. T. Chang","doi":"10.1007/s10600-025-04869-y","DOIUrl":"10.1007/s10600-025-04869-y","url":null,"abstract":"","PeriodicalId":514,"journal":{"name":"Chemistry of Natural Compounds","volume":"61 6","pages":"1251 - 1254"},"PeriodicalIF":0.9,"publicationDate":"2025-11-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145847929","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Amino-Acid Composition and Biological Activity of Proteins from Psoralea drupacea Beans 补骨脂豆蛋白质氨基酸组成及生物活性研究
IF 0.9 4区 化学
Chemistry of Natural Compounds Pub Date : 2025-11-21 DOI: 10.1007/s10600-025-04872-3
Sh. Kh. Rakhimova, B. S. Okhundedaev, A. A. Azamatov, F. M. Tursunkhodzhaeva, D. E. Dusmatova, R. F. Mukhamatkhanova, L. G. Mezhlumyan, I. D. Sham’yanov
{"title":"Amino-Acid Composition and Biological Activity of Proteins from Psoralea drupacea Beans","authors":"Sh. Kh. Rakhimova,&nbsp;B. S. Okhundedaev,&nbsp;A. A. Azamatov,&nbsp;F. M. Tursunkhodzhaeva,&nbsp;D. E. Dusmatova,&nbsp;R. F. Mukhamatkhanova,&nbsp;L. G. Mezhlumyan,&nbsp;I. D. Sham’yanov","doi":"10.1007/s10600-025-04872-3","DOIUrl":"10.1007/s10600-025-04872-3","url":null,"abstract":"","PeriodicalId":514,"journal":{"name":"Chemistry of Natural Compounds","volume":"61 6","pages":"1262 - 1264"},"PeriodicalIF":0.9,"publicationDate":"2025-11-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145847846","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Chemical Constituents of Crocus sativus Stamens and Their Hepatoprotective Activity 藏红花雄蕊化学成分及其保肝活性研究
IF 0.9 4区 化学
Chemistry of Natural Compounds Pub Date : 2025-11-21 DOI: 10.1007/s10600-025-04866-1
Sh. R. Makhmudova, A. R. Khurramov, Kh. M. Bobakulov, K. K. Turgunov, B. S. Okhundedaev, Y. Wu, S. Z. Nishanbaev, D. A. Narbutaeva, A. M. Karakulova
{"title":"Chemical Constituents of Crocus sativus Stamens and Their Hepatoprotective Activity","authors":"Sh. R. Makhmudova,&nbsp;A. R. Khurramov,&nbsp;Kh. M. Bobakulov,&nbsp;K. K. Turgunov,&nbsp;B. S. Okhundedaev,&nbsp;Y. Wu,&nbsp;S. Z. Nishanbaev,&nbsp;D. A. Narbutaeva,&nbsp;A. M. Karakulova","doi":"10.1007/s10600-025-04866-1","DOIUrl":"10.1007/s10600-025-04866-1","url":null,"abstract":"","PeriodicalId":514,"journal":{"name":"Chemistry of Natural Compounds","volume":"61 6","pages":"1239 - 1243"},"PeriodicalIF":0.9,"publicationDate":"2025-11-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145847844","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Secondary Metabolites of the Flower of Michelia champaca 含笑花次生代谢产物的研究
IF 0.9 4区 化学
Chemistry of Natural Compounds Pub Date : 2025-11-21 DOI: 10.1007/s10600-025-04848-3
T. H. Chen, S. T. Huang, H. T. Li, W. J. Li, C. T. Chang, C. Y. Chen
{"title":"Secondary Metabolites of the Flower of Michelia champaca","authors":"T. H. Chen,&nbsp;S. T. Huang,&nbsp;H. T. Li,&nbsp;W. J. Li,&nbsp;C. T. Chang,&nbsp;C. Y. Chen","doi":"10.1007/s10600-025-04848-3","DOIUrl":"10.1007/s10600-025-04848-3","url":null,"abstract":"<p>A new pyridine, 4-(1′-acetoxy-2′-phenylethyl)-2-methylpyridine (<b>1</b>), along with five known compounds including (–)-xylopine (<b>2</b>), (–)-ushinsunine (<b>3</b>), (–)-norushisunine (<b>4</b>), (–)-formylstepharine (<b>5</b>), and thalifoline (<b>6</b>), were isolated from the flowers of <i>Michelia champaca</i> L. (Magnoliaceae). The structure of the new pyridine was elucidated by physical evidence.</p>","PeriodicalId":514,"journal":{"name":"Chemistry of Natural Compounds","volume":"61 6","pages":"1159 - 1161"},"PeriodicalIF":0.9,"publicationDate":"2025-11-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145847855","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Constituent Composition and Antimicrobial Activity of Essential Oil from Cousinia maracandica 马拉坎地尔木臭精油的成分、成分及抑菌活性研究
IF 0.9 4区 化学
Chemistry of Natural Compounds Pub Date : 2025-11-21 DOI: 10.1007/s10600-025-04867-0
A. F. Khamidov, Kh. M. Bobakulov, Sh. Sh. Khasanov, F. B. Eshboev, N. Sh. Ramazonov, Sh. S. Azimova
{"title":"Constituent Composition and Antimicrobial Activity of Essential Oil from Cousinia maracandica","authors":"A. F. Khamidov,&nbsp;Kh. M. Bobakulov,&nbsp;Sh. Sh. Khasanov,&nbsp;F. B. Eshboev,&nbsp;N. Sh. Ramazonov,&nbsp;Sh. S. Azimova","doi":"10.1007/s10600-025-04867-0","DOIUrl":"10.1007/s10600-025-04867-0","url":null,"abstract":"","PeriodicalId":514,"journal":{"name":"Chemistry of Natural Compounds","volume":"61 6","pages":"1244 - 1246"},"PeriodicalIF":0.9,"publicationDate":"2025-11-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145847873","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Secondary Metabolites of Plinia cauliflora with Antioxidant Activity 具有抗氧化活性的花椰菜次生代谢物
IF 0.9 4区 化学
Chemistry of Natural Compounds Pub Date : 2025-11-21 DOI: 10.1007/s10600-025-04862-5
P. H. Lee, S. T. Huang, C. F. Huang, C. Y. Chen
{"title":"Secondary Metabolites of Plinia cauliflora with Antioxidant Activity","authors":"P. H. Lee,&nbsp;S. T. Huang,&nbsp;C. F. Huang,&nbsp;C. Y. Chen","doi":"10.1007/s10600-025-04862-5","DOIUrl":"10.1007/s10600-025-04862-5","url":null,"abstract":"","PeriodicalId":514,"journal":{"name":"Chemistry of Natural Compounds","volume":"61 6","pages":"1224 - 1227"},"PeriodicalIF":0.9,"publicationDate":"2025-11-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145847946","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Constituents of Essential Oil from Handelia trichophylla of the Flora of Uzbekistan 乌兹别克植物区系毛檀精油成分研究
IF 0.9 4区 化学
Chemistry of Natural Compounds Pub Date : 2025-11-21 DOI: 10.1007/s10600-025-04868-z
D. Sh. Tojiboeva, R. F. Mukhamatkhanova, B. S. Okhundedaev, U. B. Khamidova, D. E. Dusmatova, Sh. S. Azimova, I. D. Sham’yanov
{"title":"Constituents of Essential Oil from Handelia trichophylla of the Flora of Uzbekistan","authors":"D. Sh. Tojiboeva,&nbsp;R. F. Mukhamatkhanova,&nbsp;B. S. Okhundedaev,&nbsp;U. B. Khamidova,&nbsp;D. E. Dusmatova,&nbsp;Sh. S. Azimova,&nbsp;I. D. Sham’yanov","doi":"10.1007/s10600-025-04868-z","DOIUrl":"10.1007/s10600-025-04868-z","url":null,"abstract":"","PeriodicalId":514,"journal":{"name":"Chemistry of Natural Compounds","volume":"61 6","pages":"1247 - 1250"},"PeriodicalIF":0.9,"publicationDate":"2025-11-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145847845","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Reactions of Acetylhaplophyllidine with Nitrating Mixtures Under Various Conditions 不同条件下乙酰单茶碱与硝化混合物的反应
IF 0.9 4区 化学
Chemistry of Natural Compounds Pub Date : 2025-11-20 DOI: 10.1007/s10600-025-04855-4
A. U. Ubaydullaev, Sh. N. Zhurakulov, V. I. Vinogradova, K. K. Turgunov
{"title":"Reactions of Acetylhaplophyllidine with Nitrating Mixtures Under Various Conditions","authors":"A. U. Ubaydullaev,&nbsp;Sh. N. Zhurakulov,&nbsp;V. I. Vinogradova,&nbsp;K. K. Turgunov","doi":"10.1007/s10600-025-04855-4","DOIUrl":"10.1007/s10600-025-04855-4","url":null,"abstract":"<p>The action of nitrating mixtures [(HNO<sub>3</sub> + 3H<sub>2</sub>SO<sub>4</sub>), (AcOH + HNO<sub>3</sub>)] on acetylhaplophyllidine was studied. Intramolecular cyclization in two directions to form anhydroperforine (<b>2</b>) and spiro compound <b>3</b> or <b>4</b> and 2-nitrofuranoquinoline <b>5</b> occurred in AcOH. Loss of MeOH and H<sub>2</sub>O molecules occurred under more forcing conditions (HNO<sub>3</sub> + 3H<sub>2</sub>SO<sub>4</sub>) and was accompanied by aromatization of ring D of anhydroperforine to produce compound <b>6</b>. The structures of the obtained compounds were established using 1D and 2D NMR spectroscopy and an X-ray crystal structure analysis.</p>","PeriodicalId":514,"journal":{"name":"Chemistry of Natural Compounds","volume":"61 6","pages":"1191 - 1195"},"PeriodicalIF":0.9,"publicationDate":"2025-11-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145847859","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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