Active Polyketides Isolated from Penicillium Herquei
News Aug 29, 2013
In this work we are reporting the isolation by classical methods of chromatography of six polyketides fromPenicillium herquei. The compounds citreorosein ( 1) , emodin ( 2) , janthinone ( 3) , citrinin ( 4) , citrinin H1 ( 5) and dicitrinol ( 6) were identified by spectral methods of 1D and 2D NMR and MS. Compounds 1, 2 and 3 were tested against promastigotes forms of Leishmania brasiliensis and 1 and 2 were also assayed against Escherichia coli, Pseudomonas aeruginosa and Bacillus subtilis and showed good activity.
This article was published online in Anais da Academia Brasileira Ciencias as is free to access.
Agilent Technologies Presents Thought Leader Award to Dr. Ram SasisekharanNews
Agilent Technologies awards Dr. Ram Sasisekharan with the Agilent Thought Leader Award in recognition of his contributions in the field of biologics characterization.READ MORE
Thermo, SRI International Collaborate to Enhance Small Molecule ResearchNews
Thermo set to collaborate with SRI International to combine results of Orbitrap LC/MS experiments with organism-specific metabolic pathway and genome data to improve small molecule research and analysis.READ MORE
One-step Protein Purification Achieves High Yields, Purity and ActivityNews
A novel method to improve the high-yield, high-purity, high-activity purification of complex proteins by 10- to 500-fold has been developed at the University of Alabama at BirminghamREAD MORE
Comments | 0 ADD COMMENT
18th International Conference and Exhibition on Analytical & Bioanalytical Chromatographic Techniques
Nov 02 - Nov 03, 2017
8th Edition of International Conference on Mass Spectromerty
Mar 12 - Mar 13, 2018