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Sesbagrandiflorain F, a New 2-Arylbenzofuran from the Stem Bark of Sesbania grandiflora L. 田菁茎皮中新的2-芳基苯并呋喃，田菁F。
Natural product sciences Pub Date : 2021-09-30 DOI: 10.20307/nps.2021.27.3.172
Tanjung Mulyadi, Fajar Aldin Muhammad, Srie Tjahjandarie Tjitjik, Oktari Rahayu Devina, Nur Irza Gunawan Alfiah, Dewi Saputri Ratih
{"title":"Sesbagrandiflorain F, a New 2-Arylbenzofuran from the Stem Bark of Sesbania grandiflora L.","authors":"Tanjung Mulyadi, Fajar Aldin Muhammad, Srie Tjahjandarie Tjitjik, Oktari Rahayu Devina, Nur Irza Gunawan Alfiah, Dewi Saputri Ratih","doi":"10.20307/nps.2021.27.3.172","DOIUrl":"https://doi.org/10.20307/nps.2021.27.3.172","url":null,"abstract":"","PeriodicalId":19080,"journal":{"name":"Natural product sciences","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43810869","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Anti-inflammatory and Cytotoxic Activities of Phenolic Compounds from Broussonetia kazinoki 刺藤酚类化合物的抗炎和细胞毒活性
Natural product sciences Pub Date : 2021-09-30 DOI: 10.20307/nps.2021.27.3.176
Khanh Vu Ngoc, T. Thi, M. Woo, B. Min
{"title":"Anti-inflammatory and Cytotoxic Activities of Phenolic Compounds from Broussonetia kazinoki","authors":"Khanh Vu Ngoc, T. Thi, M. Woo, B. Min","doi":"10.20307/nps.2021.27.3.176","DOIUrl":"https://doi.org/10.20307/nps.2021.27.3.176","url":null,"abstract":"","PeriodicalId":19080,"journal":{"name":"Natural product sciences","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42139521","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Melixyloidin, A New Acridone Alkaloid from Melicope xanthoxyloides Leaves 从甜椒叶中提取的一种新的吖啶酮生物碱
Natural product sciences Pub Date : 2021-09-30 DOI: 10.20307/NPS.2021.27.3.183
Saputri Ratih Dewi, Tanjung Mulyadi, Tjahjandarie Tjitjik Srie
{"title":"Melixyloidin, A New Acridone Alkaloid from Melicope xanthoxyloides Leaves","authors":"Saputri Ratih Dewi, Tanjung Mulyadi, Tjahjandarie Tjitjik Srie","doi":"10.20307/NPS.2021.27.3.183","DOIUrl":"https://doi.org/10.20307/NPS.2021.27.3.183","url":null,"abstract":"","PeriodicalId":19080,"journal":{"name":"Natural product sciences","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48301290","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Neuroprotective Effects of N-Acetyldopamine Dimers from Cicadidae Periostracum 蝉科n -乙酰多巴胺二聚体的神经保护作用
Natural product sciences Pub Date : 2021-09-30 DOI: 10.20307/nps.2021.27.3.161
Thapa Punam, N. Katila, Hyukjae Choi, Ah-Reum Han, D. Choi, Joo-Won Nam
{"title":"Neuroprotective Effects of N-Acetyldopamine Dimers from Cicadidae Periostracum","authors":"Thapa Punam, N. Katila, Hyukjae Choi, Ah-Reum Han, D. Choi, Joo-Won Nam","doi":"10.20307/nps.2021.27.3.161","DOIUrl":"https://doi.org/10.20307/nps.2021.27.3.161","url":null,"abstract":" The chemical investigation of the 90% EtOH extract from Cicadidae Periostracum led to the isolation and identification of seven known N -acetyldopamine dimers ( 1-7 ). These compounds were identified by comparing mass spectrometry data and NMR spectroscopic data with those previously reported. In this study, complete interpretation of 1D and 2D NMR data of 1 and 2 were reported for the first time. In addition, compounds 3 and 4 were isolated from this material for the first time. All isolates were obtained as racemic mixtures, as confirmed by chiral HPLC. Furthermore, we evaluated the neuroprotective activities of compounds 1–7 and found that compounds 1 , 5 , and 6 significantly attenuated rotenone-induced death of SH-SY5Y neuroblastoma cells at a concentration of 100  M. Parallel to this result, compounds 3 and 6 displayed antioxidant effects in the cytoplasm, as determined by CM-H2DCFDA fluorescence intensity, while compounds 1 and 5 showed antioxidant effects in the mitochondria, as assessed by MitoSox fluorescence intensity. Overall, these results suggest that some of these compounds protect neuroblastoma cells by ameliorating the release of reactive oxygen species. Further studies are warranted to elucidate the underlying mechanisms by which these compounds exhibit antioxidant and neuroprotective actions","PeriodicalId":19080,"journal":{"name":"Natural product sciences","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47173439","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
β-Patchoulene: Conversion from Patchouli Alcohol by Acid Catalysts and its In silico Anti-inflammatory Study β-广藿香烯:酸催化剂转化广藿香醇及其硅抗炎研究
Natural product sciences Pub Date : 2021-09-30 DOI: 10.20307/NPS.2021.27.3.208
F. Firdaus, Soekamto Nunuk Hariani, Firdausiah Syadza, Rasyid Herlina, Rifai Akhmad
{"title":"β-Patchoulene: Conversion from Patchouli Alcohol by Acid Catalysts and its In silico Anti-inflammatory Study","authors":"F. Firdaus, Soekamto Nunuk Hariani, Firdausiah Syadza, Rasyid Herlina, Rifai Akhmad","doi":"10.20307/NPS.2021.27.3.208","DOIUrl":"https://doi.org/10.20307/NPS.2021.27.3.208","url":null,"abstract":"","PeriodicalId":19080,"journal":{"name":"Natural product sciences","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47699790","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Optimization of Cultivation and Extraction Conditions of Pupae-Cordyceps for Cordycepin Production 蛹虫草生产虫草素的培养及提取条件优化
Natural product sciences Pub Date : 2021-09-30 DOI: 10.20307/nps.2021.27.3.187
Turk Ayman, B. Kim, Sung Min Ko, S. Yeon, S. Ryu, Young-Guk Kim, B. Hwang, M. Lee
{"title":"Optimization of Cultivation and Extraction Conditions of Pupae-Cordyceps for Cordycepin Production","authors":"Turk Ayman, B. Kim, Sung Min Ko, S. Yeon, S. Ryu, Young-Guk Kim, B. Hwang, M. Lee","doi":"10.20307/nps.2021.27.3.187","DOIUrl":"https://doi.org/10.20307/nps.2021.27.3.187","url":null,"abstract":"","PeriodicalId":19080,"journal":{"name":"Natural product sciences","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42784868","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
The Use of qNMR for Quality Control of Coumarin-based Pharmaceuticals and Plant Medicines qNMR在香豆素类药物和植物药物质量控制中的应用
Natural product sciences Pub Date : 2021-06-30 DOI: 10.20307/nps.2021.27.2.128
Luana C. Crocoli, Vinícius B. Molon, Moura Sidnei
{"title":"The Use of qNMR for Quality Control of Coumarin-based Pharmaceuticals and Plant Medicines","authors":"Luana C. Crocoli, Vinícius B. Molon, Moura Sidnei","doi":"10.20307/nps.2021.27.2.128","DOIUrl":"https://doi.org/10.20307/nps.2021.27.2.128","url":null,"abstract":"","PeriodicalId":19080,"journal":{"name":"Natural product sciences","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41593450","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Ethno-Pharmacological Profile of Corallium Rubrum L., an Important Marine Drug, in the Unani System of Medicine 乌纳尼医学体系中重要海洋药物悬钩子的民族药理学特征
Natural product sciences Pub Date : 2021-06-30 DOI: 10.20307/nps.2021.27.2.61
A. Mohd, Zakir Mohammad, Maseehullah Md, H. Munawwar
{"title":"Ethno-Pharmacological Profile of Corallium Rubrum L., an Important Marine Drug, in the Unani System of Medicine","authors":"A. Mohd, Zakir Mohammad, Maseehullah Md, H. Munawwar","doi":"10.20307/nps.2021.27.2.61","DOIUrl":"https://doi.org/10.20307/nps.2021.27.2.61","url":null,"abstract":"","PeriodicalId":19080,"journal":{"name":"Natural product sciences","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48688386","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Bio-guided Isolation of Natural Iron Chelators from Mangifera indica Leaves and their Comparative Study to Desferal® 芒果叶天然铁螯合剂的生物诱导分离及与Desferal®的比较研究
Natural product sciences Pub Date : 2021-06-30 DOI: 10.20307/nps.2021.27.2.78
Sara N. Suliman, Mai H. ElNaggar, Elsbaey Marwa, Mohammed M. El‐Gamil, F. Badria
{"title":"Bio-guided Isolation of Natural Iron Chelators from Mangifera indica Leaves and their Comparative Study to Desferal®","authors":"Sara N. Suliman, Mai H. ElNaggar, Elsbaey Marwa, Mohammed M. El‐Gamil, F. Badria","doi":"10.20307/nps.2021.27.2.78","DOIUrl":"https://doi.org/10.20307/nps.2021.27.2.78","url":null,"abstract":"","PeriodicalId":19080,"journal":{"name":"Natural product sciences","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"68202005","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Steroidal Saponins from Dracaena humilis (Dracaenaceae) and their Chemotaxonomic Significance 龙血龙属植物中甾体皂苷类成分及其化学分类意义
Natural product sciences Pub Date : 2021-06-30 DOI: 10.20307/nps.2021.27.2.122
Mbiesset Mouzié Cédric, Kemvoufo Ponou Beaudelaire, Tematio Fouedjou Romuald, B. Rémy, Azefack Tapondjou Léon
{"title":"Steroidal Saponins from Dracaena humilis (Dracaenaceae) and their Chemotaxonomic Significance","authors":"Mbiesset Mouzié Cédric, Kemvoufo Ponou Beaudelaire, Tematio Fouedjou Romuald, B. Rémy, Azefack Tapondjou Léon","doi":"10.20307/nps.2021.27.2.122","DOIUrl":"https://doi.org/10.20307/nps.2021.27.2.122","url":null,"abstract":" A new steroidal saponin, (23 S ,24 S )-spirosta-5,25(27)-diene-1 β ,3 β ,23,24-tetrol 1- O-((2,3-diacetyl-α-L-rhamnopyranosyl)-(1→2)-[ β -D-xylopyranosyl-(1→3)]- α -L-arabinopyranoside)-24- O - β -D-glucopyranoside (humilisoside) together with the known β -sitosterol 3-O -glucopyranoside, adenosine, dioscin, and methylprotodioscin were isolated from the leaves of Dracaena humilis . Their structures were elucidated by spectral techniques including mass spectrometry (ESIMS, HRESIMS, tandem MS-MS), 1D NMR ( 1 H, 13 C NMR), 2D NMR (HSQC, 1 H-1 H COSY, HMBC, NOESY), chemical method as well as by comparison with spectroscopic data reported in the literature. The chemotaxonomic significance of the isolation of these compounds is discussed. This is the first report on the phytochemical investigation of D. humilis .","PeriodicalId":19080,"journal":{"name":"Natural product sciences","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42928828","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
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