检索结果-南通市图书馆

Nitrogenous Sesquiterpenoids from the South China Sea Nudibranch Hexabranchus sanguineus and Its Possible Sponge-Prey acanthella cavernosa: Chiral Separation, Stereochemistry and Chemical Ecology

引用

Chinese Journal of Chemistry 2022年第2期40卷 235-246页

作者： Shou-Mao Shen Zai-Yong Zhang Li-Gong Yao Jian-Rong Wang Yue-Wei Guo Xu-Wen Li State Key Laboratory of Drug Research Shanghai Institute of Materia MedicaChinese Academy of SciencesShanghai 201203China School of Chinese Materia Medica Nanjing University of Chinese MedicineNanjingJiangsu 210023China Bohai rim Advanced Research Institute for Drug Discovery 198 Binhai East RoadHigh-tech ZoneYantaiShandong 264000China

A detailed chemical investigation of the South China Sea nudibranch Hexabranchus sanguineus,as well as its possible sponge-prey acanthella cavernosa,led to the isolation of fifteen new nitrogenous sesquiterpenoids,namely ximaocavernosins A-0,including seven cadinanes(1-7),seven spiroaxanes(12-18)and one aromadendrane(19),together with thirteen known related compounds(8-11 and 20-28).

关键词： Hexabranchus sanguineus acanthella cavernosa Chiral separation Stereochemistry Chemical ecology

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Kalihioxepanes A-G:Seven Kalihinene Diterpenoids from Marine Sponge acanthella cavernosa Collected off the South China Sea

引用

Chinese Journal of Chemistry 2022年第15期40卷 1785-1792页

作者： Zhe Wang Xiao Han Guoping Liu Di Zhang Huiyue Hou Li Xiao Nicole J.de Voogd Xuli Tang Pinglin Li Key Laboratory of Marine Drugs Chinese Ministry of EducationSchool of Medicine and PharmacyOcean University of ChinaQingdaoShandong 266003China Laboratory of Marine Drugs and Biological Products National Laboratory for Marine Science and TechnologyQingdaoShandong 266235China National Museum of Natural History 2300 RA LeidenThe Netherlands College of Chemistry and Chemical Engineering Ocean Universityof ChinaQingdaoShandong 266100China

Comprehensive Summary Seven new kalihinene diterpenoids,kalihioxepanes A-G(1-7)bearing a rare oxepane ring,were isolated from sponge acanthella cavernosa collected from the South China *** structures and absolute configurations were elucidated by comprehensive spectroscopic analysis,single crystal X-ray diffraction,and quantum chemical calculation *** A(1)displayed strong cytotoxicity against H69 and K562 tumor cells,while kalihioxepane B(2)showed moderate cytotoxicity against K562 cells.

关键词： acanthella cavernosa Kalihinenes Configuration determination Cytotoxicity Natural products

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

The antibacterial capacity of marine bacteria isolated from sponge acanthella cavernosa collected from Lombok Island

引用

Journal of Coastal Life Medicine 2016年第10期4卷 775-778页

作者： Tutik Murniasih Eka Ayu Indriany Masteri Yunovilsa Putra Febriana Untari Research Center for Oceanography Indonesian Institute of Sciences Jl.Pasir Putih No.1Ancol TimurJakarta 14430Indonesia Faculty of Mathematics and Natural Sciences the State University of JakartaJl.Pemuda No.10Rawamangun.Jakarta TimurJakarta 13220Indonesia

Objective:To find a potent antibiotic producer from the sponge-associated bacteria as well as to profile the important ***:Sponge collection,bacteria isolation,extraction and characterization of potent active compounds were carried out for this ***:Approximately 59 single strains of bacteria were isolated from this *** 40 strains showed activity against Escerichia coli,Staphylococcus aureus and Vibrio *** chemical separation of the potent strain Bacterium ***.10%.2.1.1.b,using n-phase column chromatography revealed 7 active fractions(7,8,9,10,11,14 and 15).The gas chromatography-mass spectrometer analysis of Fraction 7 indicated some phenolic compounds including 4-nonylphenol,methyl 3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate,acetosyringone,2,4-bis(1-phenylethyl)phenol,1,2-benzenedicarboxylic acid,mono(2-ethylhexyl)ester,tri(2-ethylhexyl)trimellitate and ***:Indeed,this is a preliminary information in profiling chemical substances,produced by Bacterium ***.10%.*** purification and structural chemical determination were needed to find a comprehensive result.

关键词： Antibacterial Sponge-associated bacteria acanthella cavernosa Phenolic compounds

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：