Pub Date : 2023-12-17DOI: 10.25135/rnp.421.2308.2890
S. Kumazawa, Sayaka Mizuno, R. Miyata, Agus Sukito, Muhamad Sahlan
{"title":"A New Chromanone Derivative from Calophyllum inophyllum Resin and Its Antibacterial Activity","authors":"S. Kumazawa, Sayaka Mizuno, R. Miyata, Agus Sukito, Muhamad Sahlan","doi":"10.25135/rnp.421.2308.2890","DOIUrl":"https://doi.org/10.25135/rnp.421.2308.2890","url":null,"abstract":"","PeriodicalId":21053,"journal":{"name":"Records of Natural Products","volume":"31 34","pages":""},"PeriodicalIF":1.9,"publicationDate":"2023-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138965936","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-12-17DOI: 10.25135/rnp.418.2307.2853
Evi Mintowati Kuntorini, Laurentius Hartanto Nugroho, Maryani Maryani, T. R. Nuringtyas
{"title":"Metabolomics Profiling of Rhodomyrtus tomentosa (Ait.) Hassk. Leaves and Fruits Using 1H NMR Spectroscopy","authors":"Evi Mintowati Kuntorini, Laurentius Hartanto Nugroho, Maryani Maryani, T. R. Nuringtyas","doi":"10.25135/rnp.418.2307.2853","DOIUrl":"https://doi.org/10.25135/rnp.418.2307.2853","url":null,"abstract":"","PeriodicalId":21053,"journal":{"name":"Records of Natural Products","volume":"32 12","pages":""},"PeriodicalIF":1.9,"publicationDate":"2023-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138966128","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-12-17DOI: 10.25135/rnp.422.2308.2878
Lin Ni, Lijun Zheng, Jiarui Fu, Shilin Liu, Lin Chen, Shasha Wu, Xiaoqian Wu, Wenqiang Yan
{"title":"Identification of the Genus Pleione Based on Fingerprinting and Determination of the Content of their Key Components","authors":"Lin Ni, Lijun Zheng, Jiarui Fu, Shilin Liu, Lin Chen, Shasha Wu, Xiaoqian Wu, Wenqiang Yan","doi":"10.25135/rnp.422.2308.2878","DOIUrl":"https://doi.org/10.25135/rnp.422.2308.2878","url":null,"abstract":"","PeriodicalId":21053,"journal":{"name":"Records of Natural Products","volume":"21 1","pages":""},"PeriodicalIF":1.9,"publicationDate":"2023-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138966312","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-08-22DOI: 10.25135/rnp.401.2303.2720
Elizabeth Quintero-Rueda, S. A. Velandia, R. Ocazionez, E. Stashenko, P. Rondón-Villarreal
{"title":"Comparative Anti-dengue Activities of Ethanolic and Supercritical Extracts of Lippia origanoides Kunth: in-vitro and in-silico Analyses","authors":"Elizabeth Quintero-Rueda, S. A. Velandia, R. Ocazionez, E. Stashenko, P. Rondón-Villarreal","doi":"10.25135/rnp.401.2303.2720","DOIUrl":"https://doi.org/10.25135/rnp.401.2303.2720","url":null,"abstract":"","PeriodicalId":21053,"journal":{"name":"Records of Natural Products","volume":" ","pages":""},"PeriodicalIF":1.9,"publicationDate":"2023-08-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44698193","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-08-15DOI: 10.25135/rnp.409.2201.2328
Kuo Xu, Xinying Du, Runxiang Zhai, Huijiao Li, Xianjun Fu
{"title":"Phytochemical and Pharmacological Studies of Natural Saponins from Platycodon grandiflorum","authors":"Kuo Xu, Xinying Du, Runxiang Zhai, Huijiao Li, Xianjun Fu","doi":"10.25135/rnp.409.2201.2328","DOIUrl":"https://doi.org/10.25135/rnp.409.2201.2328","url":null,"abstract":"","PeriodicalId":21053,"journal":{"name":"Records of Natural Products","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-08-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135065299","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-08-15DOI: 10.25135/rnp.408.2307.2832
Hancheng Ren, Weiqiang Fei
: In the current study, a new lignan ( 1 ), named callignan, as well as two known ones ( 2 and 3 ), were obtained from the EtOAc extract of the leaves of Callicarpa kwangtungensis . The structure elucidation of 1 was conducted by detailed interpretation of the 1D and 2D NMR spectroscopic data. Optical rotation of compound 1 and ECD data revealed that the compound was a racemic compound. Compounds 1 − 3 showed moderate effects with IC 50 values of 46, 29, and 42 M on NO production in LPS-induced RAW 264.7 cell inflammation model.
{"title":"Callignan A, A New Neolignan from the Leaves of Callicarpa kwangtungensis","authors":"Hancheng Ren, Weiqiang Fei","doi":"10.25135/rnp.408.2307.2832","DOIUrl":"https://doi.org/10.25135/rnp.408.2307.2832","url":null,"abstract":": In the current study, a new lignan ( 1 ), named callignan, as well as two known ones ( 2 and 3 ), were obtained from the EtOAc extract of the leaves of Callicarpa kwangtungensis . The structure elucidation of 1 was conducted by detailed interpretation of the 1D and 2D NMR spectroscopic data. Optical rotation of compound 1 and ECD data revealed that the compound was a racemic compound. Compounds 1 − 3 showed moderate effects with IC 50 values of 46, 29, and 42 M on NO production in LPS-induced RAW 264.7 cell inflammation model.","PeriodicalId":21053,"journal":{"name":"Records of Natural Products","volume":" ","pages":""},"PeriodicalIF":1.9,"publicationDate":"2023-08-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46130346","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
: Chemical examination of the rice solid fermented cultures of the fungus Penicillium pinophilum J70 isolated from the fresh leaves of Hypericum japonicum Thumb led to the isolation of one new polyketide, namely penioctadecatrienoic A ( 1 ), together with two known compounds ( 2 and 3 ). The structure of the new metabolite 1 was resolved on the basis of extensive spectroscopic analysis (NMR and HRESIMS data), in association with the modified Mosher's method for the absolute configurational assignment. All isolated metabolites were evaluated for their cytotoxic activity against ECA-109, the anti-inflammatory activity against NO production in lipopolysaccharides (LPS) stimulated RAW264.7 cells, and the antibacterial activity on Staphylococcus aureus ATCC 29213. As a result, compounds 1‒3 showed moderately anti-inflammatory effects with the inhibitory rates ranging from 44.5% to 60.7% at the concentration of 20 μ M. In addition, compound 1 exhibited weakly antibacterial effect with an MIC value of 32 µ g/mL.
{"title":"Penioctadecatrienoic A: A New Polyketide from Endophytic Fungus Penicillium pinophilum J70","authors":"Siwen Niu, Juan Wang, Jianlin He, Xin Liu, Bi-hong Hong, Miao-Ling Yu","doi":"10.25135/rnp.397.2304.2752","DOIUrl":"https://doi.org/10.25135/rnp.397.2304.2752","url":null,"abstract":": Chemical examination of the rice solid fermented cultures of the fungus Penicillium pinophilum J70 isolated from the fresh leaves of Hypericum japonicum Thumb led to the isolation of one new polyketide, namely penioctadecatrienoic A ( 1 ), together with two known compounds ( 2 and 3 ). The structure of the new metabolite 1 was resolved on the basis of extensive spectroscopic analysis (NMR and HRESIMS data), in association with the modified Mosher's method for the absolute configurational assignment. All isolated metabolites were evaluated for their cytotoxic activity against ECA-109, the anti-inflammatory activity against NO production in lipopolysaccharides (LPS) stimulated RAW264.7 cells, and the antibacterial activity on Staphylococcus aureus ATCC 29213. As a result, compounds 1‒3 showed moderately anti-inflammatory effects with the inhibitory rates ranging from 44.5% to 60.7% at the concentration of 20 μ M. In addition, compound 1 exhibited weakly antibacterial effect with an MIC value of 32 µ g/mL.","PeriodicalId":21053,"journal":{"name":"Records of Natural Products","volume":" ","pages":""},"PeriodicalIF":1.9,"publicationDate":"2023-08-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44660916","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-07-27DOI: 10.25135/rnp.406.2305.2779
I. Ogunwande, D. Dai, L. T. Huong, N. C. Trường, V. T. Dung, T. Q. Ngan, Nguyen Dinh Tuong
{"title":"Essential Oil Constituent, Antimicrobial Activity, and Mosquito Larvicidal Activity of Murraya glabra (Guillaumin) Swingle from Vietnam","authors":"I. Ogunwande, D. Dai, L. T. Huong, N. C. Trường, V. T. Dung, T. Q. Ngan, Nguyen Dinh Tuong","doi":"10.25135/rnp.406.2305.2779","DOIUrl":"https://doi.org/10.25135/rnp.406.2305.2779","url":null,"abstract":"","PeriodicalId":21053,"journal":{"name":"Records of Natural Products","volume":" ","pages":""},"PeriodicalIF":1.9,"publicationDate":"2023-07-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49096546","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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