Next Article in Journal
Two Novel Naphthalene Glucosides and an Anthraquinone Isolated from Rumex dentatus and Their Antiproliferation Activities in Four Cell Lines
Previous Article in Journal
Benzoylated Uronic Acid Building Blocks and Synthesis of N-Uronate Conjugates of Lamotrigine
Molecules 2012, 17(1), 836-842; doi:10.3390/molecules17010836

Isostreptazolin and Sannaphenol, Two New Metabolites from Streptomyces sannanensis

1,†, 1,†, 2,* , 2, 2, 1, 2, 2 and 1,*
1 Ministry of Health Key Laboratory of Congenital Malformation, Laboratory of Metabolic Disease Research and Drug Development, China Medical University, Shenyang 110001, China 2 Key Laboratory of Microbial Diversity in Southwest China, Ministry of Education, Yunnan University, Kunming 650091, China These authors contributed equally to this work.
* Authors to whom correspondence should be addressed.
Received: 3 November 2011 / Revised: 12 January 2012 / Accepted: 13 January 2012 / Published: 16 January 2012
(This article belongs to the Section Natural Products)
Download PDF [177 KB, uploaded 18 June 2014]


Two new compounds, isostreptazolin (1) and sannaphenol (2), were isolated from the culture broth of Streptomyces sannanensis and their structures elucidated on the basis of 1D and 2D NMR as well as MS, IR and UV spectroscopic data analysis. The cytotoxic activity of 1 and 2 were evaluated. Both compounds were inactive against H460 and HeLa cell lines at 100 mM.
Keywords: isostreptazolin; sannaphenol; Streptomyces sannanensis isostreptazolin; sannaphenol; Streptomyces sannanensis
This is an open access article distributed under the Creative Commons Attribution License (CC BY 3.0).

Share & Cite This Article

Further Mendeley | CiteULike
Export to BibTeX |
EndNote |
MDPI and ACS Style

Zheng, D.; Han, L.; Li, Y.; Li, J.; Rong, H.; Leng, Q.; Jiang, Y.; Zhao, L.; Huang, X. Isostreptazolin and Sannaphenol, Two New Metabolites from Streptomyces sannanensis. Molecules 2012, 17, 836-842.

View more citation formats

Related Articles

Article Metrics

For more information on the journal, click here


[Return to top]
Molecules EISSN 1420-3049 Published by MDPI AG, Basel, Switzerland RSS E-Mail Table of Contents Alert