C. Y. Chen, C. L. Kao, H. C. Yeh, W. J. Li, H. T. Li, C. I. Chang, P. C. Chang
{"title":"A New Sesquiterpenoid of Zingiber officinale","authors":"C. Y. Chen, C. L. Kao, H. C. Yeh, W. J. Li, H. T. Li, C. I. Chang, P. C. Chang","doi":"10.1007/s10600-024-04516-y","DOIUrl":"10.1007/s10600-024-04516-y","url":null,"abstract":"<p>A new sesquiterpenoid, 2-methyl-6-(4′-methylcyclohexa-3′-enyl)hept-2-en-4-one (<b>1</b>) and six known compounds with similar structures were isolated from the rhizomes of Chinese ginger (<i>Zingiber officinale</i> Roscoe, Zingiberaceae). The structure of this new sesquiterpenoid was elucidated by chemical and physical evidence.</p>","PeriodicalId":514,"journal":{"name":"Chemistry of Natural Compounds","volume":"60 6","pages":"1042 - 1045"},"PeriodicalIF":0.8,"publicationDate":"2024-11-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142645711","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}
C. Y. Chen, Z. H. Wang, S. L. Liu, H. C. Yeh, H. T. Li, W. J. Li, M. J. Cheng
{"title":"A New β-Ionone of Michelia champaca","authors":"C. Y. Chen, Z. H. Wang, S. L. Liu, H. C. Yeh, H. T. Li, W. J. Li, M. J. Cheng","doi":"10.1007/s10600-024-04514-0","DOIUrl":"10.1007/s10600-024-04514-0","url":null,"abstract":"<p>A new <i>β</i>-ionone, tzuhaien acid (<b>1</b>), along with five known compounds including liriodenine (<b>2</b>), lysicamine (<b>3</b>), oxoxylopine (<b>4</b>), (–)-anonaine (<b>5</b>), and (–)-asimilobine (<b>6</b>) were isolated from the flowers of <i>Michelia champaca</i> L. (Magnoliaceae). The structure of the new <i>β</i>-ionone was elucidated by physical evidence.</p>","PeriodicalId":514,"journal":{"name":"Chemistry of Natural Compounds","volume":"60 6","pages":"1036 - 1038"},"PeriodicalIF":0.8,"publicationDate":"2024-11-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142645712","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}
Thuy Thi Xuan Vi, Hung Duc Nguyen, Tan Quang Tu, Thu Thi Mai Lo, Mau Hoang Chu
{"title":"A New Furostanol Glycoside from Dracaena cambodiana","authors":"Thuy Thi Xuan Vi, Hung Duc Nguyen, Tan Quang Tu, Thu Thi Mai Lo, Mau Hoang Chu","doi":"10.1007/s10600-024-04523-z","DOIUrl":"10.1007/s10600-024-04523-z","url":null,"abstract":"<p>A new furostanol glycoside (<b>1</b>), along with spirosta-5,25(27)-dien-1<i>β</i>,3<i>β</i>-diol 1-<i>O-α-</i>L-rhamnopyranosyl-(1→2)-<i>α</i>-L-arabinopyranoside (<b>2</b>), were isolated from the leaves of <i>Dracaena cambodiana</i>. The structure of <b>1</b> was elucidated as (25<i>R</i>)-26-<i>O</i>-<i>β</i>-D-glucopyranosyl-22<i>α</i>-methoxy-5<i>α</i>-furost-1<i>β</i>,3<i>β</i>,26-triol-1-<i>O</i>-<i>β</i>-Dglucopyranoside, which was determined by spectroscopic analysis 1D and 2D NMR, and mass spectroscopy (HR-ESI-MS in positive mode).</p>","PeriodicalId":514,"journal":{"name":"Chemistry of Natural Compounds","volume":"60 6","pages":"1077 - 1079"},"PeriodicalIF":0.8,"publicationDate":"2024-11-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142645715","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}
C. Y. Chen, S. L. Liu, H. C. Yeh, H. T. Li, W. J. Li
{"title":"Secondary Metabolites of Plukenetia volubilis","authors":"C. Y. Chen, S. L. Liu, H. C. Yeh, H. T. Li, W. J. Li","doi":"10.1007/s10600-024-04508-y","DOIUrl":"10.1007/s10600-024-04508-y","url":null,"abstract":"<p>A new ketone, volubilisone A (<b>1</b>), along with seven known compounds including <i>trans</i>-methyl-<i>p</i>-coumarate (<b>2</b>), methyl-<i>p</i>-methoxybenzoate (<b>3</b>), coniferyl aldehyde (<b>4</b>), methyl ferulate (<b>5</b>), ferulic acid (<b>6</b>), <i>p</i>-coumaric acid (<b>7</b>), and protocatechuic acid (<b>8</b>), were isolated from the seed shells of <i>Plukenetia volubilis</i> L. (Euphorbiaceae). The structure of the new hexenone derivative was elucidated by chemical and physical evidence.</p>","PeriodicalId":514,"journal":{"name":"Chemistry of Natural Compounds","volume":"60 6","pages":"1008 - 1010"},"PeriodicalIF":0.8,"publicationDate":"2024-11-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142645708","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}
C. T. Chang, C. M. Liu, W. J. Li, H. T. Li, C. Y. Chen
{"title":"Secondary Metabolites of Ficus formosana","authors":"C. T. Chang, C. M. Liu, W. J. Li, H. T. Li, C. Y. Chen","doi":"10.1007/s10600-024-04537-7","DOIUrl":"10.1007/s10600-024-04537-7","url":null,"abstract":"","PeriodicalId":514,"journal":{"name":"Chemistry of Natural Compounds","volume":"60 6","pages":"1136 - 1138"},"PeriodicalIF":0.8,"publicationDate":"2024-11-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142645414","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}
Mengshan Ji, Shuaibo He, Yuhang Zhang, Jiaqi Shi, Wenjun Wei, Tao Guo
{"title":"A New Phenylpropanoid Compound from the Bulbs of Lilium brownii","authors":"Mengshan Ji, Shuaibo He, Yuhang Zhang, Jiaqi Shi, Wenjun Wei, Tao Guo","doi":"10.1007/s10600-024-04515-z","DOIUrl":"10.1007/s10600-024-04515-z","url":null,"abstract":"<p><i>Lilium brownii</i> is a commonly used medicinal and food plant species in China. In this study, we investigated the chemical components of the ethanol extract from bulbs of <i>L</i>. <i>brownii</i>. As a result, a new compound (regaloside N, <b>1</b>) and ten known phenylpropanoid compounds (<b>2–11</b>) were isolated from the bulbs of <i>L</i>. <i>brownii</i>. The structure of the new compound was elucidated by spectroscopy, acid hydrolysis and derivatization.</p>","PeriodicalId":514,"journal":{"name":"Chemistry of Natural Compounds","volume":"60 6","pages":"1039 - 1041"},"PeriodicalIF":0.8,"publicationDate":"2024-11-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142645710","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}