发布求助
文献互助 智能选刊 最新文献

Records of Natural Products最新文献

筛选
英文 中文
Cytotoxic Constituents from the Rhizomes of Monstera deliciosa 美味夜蛾根状茎的细胞毒性成分
IF 1.9 4区 生物学
Records of Natural Products Pub Date : 2022-08-20 DOI: 10.25135/rnp.352.2203.2390
Fathy A. Behery, Marwa Elsbaey, Kadria F. Ahmad, M. Amer, M. Lahloub
{"title":"Cytotoxic Constituents from the Rhizomes of Monstera deliciosa","authors":"Fathy A. Behery, Marwa Elsbaey, Kadria F. Ahmad, M. Amer, M. Lahloub","doi":"10.25135/rnp.352.2203.2390","DOIUrl":"https://doi.org/10.25135/rnp.352.2203.2390","url":null,"abstract":": A phytochemical study of the rhizomes of Monstera deliciosa has led to isolation of fourteen compounds ( 1 - 14 ) for the first time from the plant species. The structure elucidation was carried out using 1D and 2D NMR data. The cytotoxic activities of the compounds against the liver (HepG-2), larynx (Hep-2), colon (HCT-116), and breast (MCF-7) cancer cell lines were evaluated using MTT assay. Syringaresinol ( 6 ) showed remarkable IC 50 values against the four tested cell lines. In addition, 9, 12, 13-trihydroxy-10-octadecenoic acid ( 14 ) was highly cytotoxic against Hep-2 and HCT-116 cell lines.","PeriodicalId":21053,"journal":{"name":"Records of Natural Products","volume":" ","pages":""},"PeriodicalIF":1.9,"publicationDate":"2022-08-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45788951","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}
引用次数: 1
TTrichocarotin N: a New Carotane Sesquiterpene from the Marine-Derived Fungus Trichoderma virens QD-11 从海洋真菌木霉QD-11中提取的一种新的胡萝卜素倍半萜
IF 1.9 4区 生物学
Records of Natural Products Pub Date : 2022-08-14 DOI: 10.25135/rnp.349.2206.2492
Lin-chuan Jia, Xiao-Xiao Liu, Wen-Ting Yang, Wei-ping Gao, Jin-An Liu
{"title":"TTrichocarotin N: a New Carotane Sesquiterpene from the Marine-Derived Fungus Trichoderma virens QD-11","authors":"Lin-chuan Jia, Xiao-Xiao Liu, Wen-Ting Yang, Wei-ping Gao, Jin-An Liu","doi":"10.25135/rnp.349.2206.2492","DOIUrl":"https://doi.org/10.25135/rnp.349.2206.2492","url":null,"abstract":": A new carotane sesquiterpene, trichocarotin N ( 1 ), was isolated from a culture of the marine-derived fungus Trichoderma virens QD-11. The structure of this compound was established by detailed analysis of 1D/2D NMR and HRESIMS data. Trichocarotin N ( 1 ) exhibited moderate cytotoxicity against HeLa and MCF-7 cancer cell lines, with IC 50 values of 32.4 and 41.6 μM, respectively. Publications. All rights reserved.","PeriodicalId":21053,"journal":{"name":"Records of Natural Products","volume":" ","pages":""},"PeriodicalIF":1.9,"publicationDate":"2022-08-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47060374","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}
引用次数: 1
Chemical Constituents of Tectus maximus Koch, 1844 Tectus maximus Koch的化学成分，1844
IF 1.9 4区 生物学
Records of Natural Products Pub Date : 2022-08-14 DOI: 10.25135/rnp.351.2205.2462
Kiem Van Phan, Nguyen Trong Dan, Le Thi Giang, Nguyen Dinh Cu, Truong Ba Hai, Nguyen Dang Hoi, Vu Thi Loan, Dan Thi Thuy Hang, Nguyễn Xuân Nhiệm, Tai Bui Huu
{"title":"Chemical Constituents of Tectus maximus Koch, 1844","authors":"Kiem Van Phan, Nguyen Trong Dan, Le Thi Giang, Nguyen Dinh Cu, Truong Ba Hai, Nguyen Dang Hoi, Vu Thi Loan, Dan Thi Thuy Hang, Nguyễn Xuân Nhiệm, Tai Bui Huu","doi":"10.25135/rnp.351.2205.2462","DOIUrl":"https://doi.org/10.25135/rnp.351.2205.2462","url":null,"abstract":": Two previously unreported compounds ( 1 and 2 ) together with eight known compounds ( 3 - 10 ) were isolated from the methanol extract of sea snail Tectus maximus Koch, 1844. Their chemical structures were determined to be 6-acetoxy-deoxyinosine ( 1 ), 6-acetoxy-inosine ( 2 ), deoxyinosine ( 3 ), inosine ( 4 ), adenosine ( 5 ), deoxyadenosine ( 6 ), deoxyuridine ( 7 ), thymidine ( 8 ), glycerol arachidonate ( 9 ), and arachidonic acid ( 10 ) on the basis of HR-ESI-MS and NMR spectroscopic analyses. This is the first report of those compounds from the genus Tectus","PeriodicalId":21053,"journal":{"name":"Records of Natural Products","volume":" ","pages":""},"PeriodicalIF":1.9,"publicationDate":"2022-08-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44289457","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}
引用次数: 0
AAntidepressant-Like Effect of Aromatherapy with Magnolia sieboldii Essential Oils on Depression Mice 三叶厚朴精油芳香疗法对抑郁症小鼠的抗抑郁作用
IF 1.9 4区 生物学
Records of Natural Products Pub Date : 2022-08-14 DOI: 10.25135/rnp.341.2204.2434
Lanyue Zhang, Yong Ai, Minghui Tang, Y. Ai, Ni Song, Lu Ren, Zhi-Tong Zhang, Baoshan Rong, Xiaolu Chen, Xiangye Xu, Lin Geng, Tinggang He
{"title":"AAntidepressant-Like Effect of Aromatherapy with Magnolia sieboldii Essential Oils on Depression Mice","authors":"Lanyue Zhang, Yong Ai, Minghui Tang, Y. Ai, Ni Song, Lu Ren, Zhi-Tong Zhang, Baoshan Rong, Xiaolu Chen, Xiangye Xu, Lin Geng, Tinggang He","doi":"10.25135/rnp.341.2204.2434","DOIUrl":"https://doi.org/10.25135/rnp.341.2204.2434","url":null,"abstract":": Globally, depression is the fourth most common disorder. It is difficult to treat and prone to recurrent episodes. To elucidate the antidepressant effect and mechanism of action of Magnolia sieboldii aromatherapy, the main components of M. sieboldii essential oils were analyzed using GC-MS. A mouse model of depression, established by repeated intraperitoneal injection of reserpine, was used to probe antidepressant efficacy. Behavioral tests were used to evaluate depressive behavior in mice. In in vivo animal studies, changes in the number of measured neurons were detected using Nissl staining, and GR protein expression was examined using immunohistochemistry. The relative expression levels of 5-hydroxytryptamine (5-HT1A) and brain-derived neurotrophic factor (BDNF) were detected using western blot (WB). The results showed that the essential oils of M. sieboldii are mainly composed of β -elemene (22.11%), trans - β -ocimene (14.87%), germacrene D (7.27%), and nerolidol (4.51%). The expression of GR protein was substantially upregulated in the tissues of mice treated with the essential oils of M. sieboldii . WB showed that the components of M. sieboldii essential oils modulated the expression of BDNF and 5-HT in serum, which remarkably attenuated depressive behavior in mice. In addition, a medium concentration of M. sieboldii substantially ameliorated depressive-like behavior in mice and increased the serum levels of 5-HT1A and BDNF. This study suggests that a medium concentration of M. sieboldii has a prominent antidepressant effect.","PeriodicalId":21053,"journal":{"name":"Records of Natural Products","volume":" ","pages":""},"PeriodicalIF":1.9,"publicationDate":"2022-08-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46462374","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}
引用次数: 1
Chemical Constituents from the Whole Plant of Pachysandra terminalis 尾山Pachysandra terminalis全植物化学成分研究
IF 1.9 4区 生物学
Records of Natural Products Pub Date : 2022-08-06 DOI: 10.25135/rnp.346.2205.2465
Xiao-Heng Song, Chao Ding, Yu-ze Li, Ying Wu, Yu Sun, Fengrui Wang, Huawei Zhang, Yi Jiang, Dongdong Zhang
{"title":"Chemical Constituents from the Whole Plant of Pachysandra terminalis","authors":"Xiao-Heng Song, Chao Ding, Yu-ze Li, Ying Wu, Yu Sun, Fengrui Wang, Huawei Zhang, Yi Jiang, Dongdong Zhang","doi":"10.25135/rnp.346.2205.2465","DOIUrl":"https://doi.org/10.25135/rnp.346.2205.2465","url":null,"abstract":"","PeriodicalId":21053,"journal":{"name":"Records of Natural Products","volume":" ","pages":""},"PeriodicalIF":1.9,"publicationDate":"2022-08-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41978572","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}
引用次数: 0
Polyketides and Alkaloids from the Deep-Sea-Derived Fungus Aspergillus fumigatus CBC18132 深海衍生真菌烟曲霉CBC18132的聚酮和生物碱
IF 1.9 4区 生物学
Records of Natural Products Pub Date : 2022-08-06 DOI: 10.25135/rnp.348.2204.2447
Zhongbin Cheng, Yu Liu, F. Yang, Xiaoqian Zhang, Ying-Chun Qiao, Wei Xu, Qin Li
{"title":"Polyketides and Alkaloids from the Deep-Sea-Derived Fungus Aspergillus fumigatus CBC18132","authors":"Zhongbin Cheng, Yu Liu, F. Yang, Xiaoqian Zhang, Ying-Chun Qiao, Wei Xu, Qin Li","doi":"10.25135/rnp.348.2204.2447","DOIUrl":"https://doi.org/10.25135/rnp.348.2204.2447","url":null,"abstract":": The fungal strain Aspergillus fumigatus CBC18132, isolated from deep-sea sediment, was investigated for secondary metabolites. Fermentation on rice medium followed by chromatographic separation led to the isolation of three polyketides ( 1 − 3 ) and ten alkaloids ( 4 − 13 ). The structures were determined by analyses of spectroscopic data ( 1 H and 13 C NMR, and MS data). The absolute configuration of the anthraquinone-derivative trypacidin ( 1 ) was resolved for the first time by a combination of ECD and specific rotation calculation. The probable biogenetic relationships of compounds 1 − 3 were described. All isolated compounds were inactive toward the  -glucosidase at the initial concentration of 4 mM.","PeriodicalId":21053,"journal":{"name":"Records of Natural Products","volume":" ","pages":""},"PeriodicalIF":1.9,"publicationDate":"2022-08-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44115053","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}
引用次数: 1
Tigliane-Type Diterpenoids from the Seeds of Croton tiglium Croton tiglium种子中的Tigliane型二萜类化合物
IF 1.9 4区 生物学
Records of Natural Products Pub Date : 2022-07-29 DOI: 10.25135/rnp.344.2205.2455
Qian-Wen Niu, Lijuan Zhang, Fei-Fei Li, Jianyong Zhu
{"title":"Tigliane-Type Diterpenoids from the Seeds of Croton tiglium","authors":"Qian-Wen Niu, Lijuan Zhang, Fei-Fei Li, Jianyong Zhu","doi":"10.25135/rnp.344.2205.2455","DOIUrl":"https://doi.org/10.25135/rnp.344.2205.2455","url":null,"abstract":": A new tigliane-type diterpenoid ( 1 ) and three known analogues ( 2 − 4 ) were isolated from the seeds of Croton tiglium . Extensive spectroscopic analyses, especially the 2D NMR experiments were used to determine their structures. The absolute configuration of 1 was defined by single-crystal X-ray diffraction data. The cytotoxicity 1 − 4 was evaluated against melanoma cell line A375, and the results showed that compounds 1 , 3 , and 4 exhibited certain cytotoxicities.","PeriodicalId":21053,"journal":{"name":"Records of Natural Products","volume":" ","pages":""},"PeriodicalIF":1.9,"publicationDate":"2022-07-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44243985","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}
引用次数: 0
Sesquiterpenes from theLeaves of Dalbergia odorifera 降香降香叶中的倍半萜类化合物
IF 1.9 4区 生物学
Records of Natural Products Pub Date : 2022-07-28 DOI: 10.25135/rnp.347.2205.2466
C. Shen, Ronghua Liu, Lanying Chen, C. Ouyang, Ying Zhang, Qing Zhu
{"title":"Sesquiterpenes from theLeaves of Dalbergia odorifera","authors":"C. Shen, Ronghua Liu, Lanying Chen, C. Ouyang, Ying Zhang, Qing Zhu","doi":"10.25135/rnp.347.2205.2466","DOIUrl":"https://doi.org/10.25135/rnp.347.2205.2466","url":null,"abstract":"","PeriodicalId":21053,"journal":{"name":"Records of Natural Products","volume":" ","pages":""},"PeriodicalIF":1.9,"publicationDate":"2022-07-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47433796","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}
引用次数: 0
The First Example of Di--Methane Rearrangement in Nature: Cephalotanols A and B, Two Novel Rearranged Norlignan Glycosides from Cephalotaxus fortunei Hook 自然界中二--甲烷重排的第一个例子:头藻醇A和B，两种新的重排头藻脂苷
IF 1.9 4区 生物学
Records of Natural Products Pub Date : 2022-07-28 DOI: 10.25135/rnp.345.2205.2461
Jin-Biao Xu, Xiaohui Xie, Qingqing Zhou, Yanting Zhou
{"title":"The First Example of Di--Methane Rearrangement in Nature: Cephalotanols A and B, Two Novel Rearranged Norlignan Glycosides from Cephalotaxus fortunei Hook","authors":"Jin-Biao Xu, Xiaohui Xie, Qingqing Zhou, Yanting Zhou","doi":"10.25135/rnp.345.2205.2461","DOIUrl":"https://doi.org/10.25135/rnp.345.2205.2461","url":null,"abstract":": A pair of unique diastereoisomers of norlignan glycosides named cephalotanols A ( 1 ) and B ( 2 ), together with two known compounds, have been isolated from the twigs and leaves of Cephalotaxus fortunei Hook. Their structures were elucidated by using a combination of spectroscopic techniques and comparison of experimental and calculated electronic circular dichroism (ECD) data. To our knowledge, cephalotanols A and B represent the first rearranged norlignan glycosides with diphenylvinylcyclopropane core found in natural sources, of which biosynthetic pathways originating from co-occurring precursors 3 S -4  - O -  - D - glucopyranosylhinokiresinol ( 3 ) and 3 S -4  - O -  - D -glucopyranosylhinokiresinol ( 4 ) via di-  -methane rearrangement is proposed.","PeriodicalId":21053,"journal":{"name":"Records of Natural Products","volume":"30 11","pages":""},"PeriodicalIF":1.9,"publicationDate":"2022-07-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41246221","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}
引用次数: 0
Myrrhalindenane C, a New Eudesmane Sesquiterpenoid From Lindera Myrrha Roots 没药烯烯C，一种新的没药根倍半萜类化合物
IF 1.9 4区 生物学
Records of Natural Products Pub Date : 2022-07-25 DOI: 10.25135/rnp.343.2203.2396
T. Duong, Hoang-Dung Nguyen, H. T. Nguyen, T. Nguyen, Ngoc‐Hong Nguyen, Huu-Hung Nguyen, J. Sichaem
{"title":"Myrrhalindenane C, a New Eudesmane Sesquiterpenoid From Lindera Myrrha Roots","authors":"T. Duong, Hoang-Dung Nguyen, H. T. Nguyen, T. Nguyen, Ngoc‐Hong Nguyen, Huu-Hung Nguyen, J. Sichaem","doi":"10.25135/rnp.343.2203.2396","DOIUrl":"https://doi.org/10.25135/rnp.343.2203.2396","url":null,"abstract":": Phytochemical investigation of Lindera myrrha roots growing in Vietnam afforded a new eudesmane sesquiterpenoid, myrrhalindenane C ( 1 ), along with seven known compounds, rel -5-(3 S ,8 S -dihydroxy-1 R ,5 S -dimethyl-7-oxa-6-oxobicyclo[3,2,1]-oct-8-yl)-3-methyl-2 Z ,4 E -pentadienoic acid ( 2 ), 1- O -(4-hydroxy-2,6-dimethoxyphenoxy)-6- O -[ rel -5-(3 S ,8 S -dihydroxy-1 R ,5 S -dimethyl-7-oxa-6-oxobicyclo[3,2,1]-oct-8-yl)-3-methyl-2 Z ,4 E -pentadienoyl]-β-D-glucopyranose ( 3 ), curcumin ( 4 ), demethoxycurcumin ( 5 ), bisdemethoxycurcumin ( 6 ), (1 E ,6 E )-1,7-bis(4-methoxyphenyl)-1,6-heptadiene-3,5-dione ( 7 ), and sanjoseolide ( 8 ). The structures were determined by analysis of their MS and NMR data as well as by comparison with literature values. All compounds were evaluated for antimicrobial activity against antibiotic-resistant, pathogenic bacteria Enterococcus faecium, Staphylococcus aureus , and Acinetobacter baumannii . Publications. All rights reserved.","PeriodicalId":21053,"journal":{"name":"Records of Natural Products","volume":" ","pages":""},"PeriodicalIF":1.9,"publicationDate":"2022-07-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45710175","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}
引用次数: 0
首页 上一页 下一页 尾页
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：481959085
Book学术官方微信