Search

Your search keyword '"Xiachang Wang"' showing total 3 results
Start Over Author "Xiachang Wang" Journal natural product research
3 results on '"Xiachang Wang"'

1. Jatrophacine, a 4,5

Author

Yang, Hu, Huimin, Zhao, Aiping, Yang, Qi, Lv, Ning, Ding, Tu-Lin, Lu, Lihong, Hu, and Xiachang, Wang

Subjects
Mice, RAW 264.7 Cells, Molecular Structure, Phytochemicals, Anti-Inflammatory Agents, Animals, Jatropha, Diterpenes, Plant Roots
Abstract

A new diterpenoid named jatrophacine (

Published
2021

2. Terragines F-G produced by endophytic

Author

Youjuan, Zhu, Shiyang, Li, Yichao, Kong, Huimin, Zhao, Yuanzhuo, Hu, Jingyi, Meng, Xiabin, Chen, Shurong, Hou, and Xiachang, Wang

Subjects
Fermentation, Endophytes, Succinimides, Bacillus, Dendrobium
Abstract

Two new terragine analogs (

Published
2021

3. The native production of the sesquiterpene isopterocarpolone by Streptomyces sp. RM-14-6

Author

Gregory C. Copley, Shanteri Singh, Sherif I. Elshahawi, Khaled A. Shaaban, Andrew J. Morris, Madan K. Kharel, Jon S. Thorson, Larissa V. Ponomareva, Xiachang Wang, James C. Hower, and Manjula Sunkara

Subjects
Spectrometry, Mass, Electrospray Ionization, biology, Molecular Structure, Metabolite, Organic Chemistry, Context (language use), Plant Science, Naphthols, biology.organism_classification, Sesquiterpene, Biochemistry, Streptomyces, Geosmin, Terpenoid, Article, Analytical Chemistry, chemistry.chemical_compound, chemistry, Biosynthesis, Two-dimensional nuclear magnetic resonance spectroscopy, Nuclear Magnetic Resonance, Biomolecular, Sesquiterpenes
Abstract

We report the production, isolation and structure elucidation of the sesquiterpene isopterocarpolone from an Appalachian isolate Streptomyces species RM-14-6. While isopterocarpolone was previously put forth as a putative plant metabolite, the current study highlights the first native bacterial production of isopterocarpolone and the first full characterization of isopterocarpolone using 1D and 2D NMR spectroscopy and HR-ESI mass spectrometry. Considering the biosynthesis of closely related metabolites (geosmin or 5-epiaristolochene), the structure of isopterocarpolone also suggests the potential participation of one or more unique enzymatic transformations. In this context, this work also sets the stage for the elucidation of potentially novel bacterial biosynthetic machinery.

Published
2013

Catalog

Books, media, physical & digital resources
See catalog results