Microbial hydroxylation of natural drimenic lactones. 1999

M Maurs, and R Azerad, and M Cortés, and G Aranda, and M B Delahaye, and L Ricard
Laboratoire de Chimie et Biochimie Pharmacologiques et Toxicologiques, UMR CNRS 8601, Université René Descartes-Paris V, France.

Incubation of confertifolin and isodrimenin with Mucor plumbeus, Aspergillus niger or Rhizopus arrhizus gave in good yields the corresponding 3 beta-hydroxy derivatives. From isodrimenin, the known natural 7 alpha-hydroxy derivative (futronolide) was also obtained and its structure was definitely established by X-ray crystallographic study of its acetate derivative.

UI MeSH Term Description Entries
D007783 Lactones Cyclic esters of hydroxy carboxylic acids, containing a 1-oxacycloalkan-2-one structure. Large cyclic lactones of over a dozen atoms are MACROLIDES. Lactone
D009682 Magnetic Resonance Spectroscopy Spectroscopic method of measuring the magnetic moment of elementary particles such as atomic nuclei, protons or electrons. It is employed in clinical applications such as NMR Tomography (MAGNETIC RESONANCE IMAGING). In Vivo NMR Spectroscopy,MR Spectroscopy,Magnetic Resonance,NMR Spectroscopy,NMR Spectroscopy, In Vivo,Nuclear Magnetic Resonance,Spectroscopy, Magnetic Resonance,Spectroscopy, NMR,Spectroscopy, Nuclear Magnetic Resonance,Magnetic Resonance Spectroscopies,Magnetic Resonance, Nuclear,NMR Spectroscopies,Resonance Spectroscopy, Magnetic,Resonance, Magnetic,Resonance, Nuclear Magnetic,Spectroscopies, NMR,Spectroscopy, MR
D005658 Fungi A kingdom of eukaryotic, heterotrophic organisms that live parasitically as saprobes, including MUSHROOMS; YEASTS; smuts, molds, etc. They reproduce either sexually or asexually, and have life cycles that range from simple to complex. Filamentous fungi, commonly known as molds, refer to those that grow as multicellular colonies. Fungi, Filamentous,Molds,Filamentous Fungi,Filamentous Fungus,Fungus,Fungus, Filamentous,Mold
D006900 Hydroxylation Placing of a hydroxyl group on a compound in a position where one did not exist before. (Stedman, 26th ed) Hydroxylations
D013058 Mass Spectrometry An analytical method used in determining the identity of a chemical based on its mass using mass analyzers/mass spectrometers. Mass Spectroscopy,Spectrometry, Mass,Spectroscopy, Mass,Spectrum Analysis, Mass,Analysis, Mass Spectrum,Mass Spectrum Analysis,Analyses, Mass Spectrum,Mass Spectrum Analyses,Spectrum Analyses, Mass
D015394 Molecular Structure The location of the atoms, groups or ions relative to one another in a molecule, as well as the number, type and location of covalent bonds. Structure, Molecular,Molecular Structures,Structures, Molecular
D018360 Crystallography, X-Ray The study of crystal structure using X-RAY DIFFRACTION techniques. (McGraw-Hill Dictionary of Scientific and Technical Terms, 4th ed) X-Ray Crystallography,Crystallography, X Ray,Crystallography, Xray,X Ray Crystallography,Xray Crystallography,Crystallographies, X Ray,X Ray Crystallographies

Related Publications

M Maurs, and R Azerad, and M Cortés, and G Aranda, and M B Delahaye, and L Ricard
March 2013, Molecules (Basel, Switzerland),
M Maurs, and R Azerad, and M Cortés, and G Aranda, and M B Delahaye, and L Ricard
September 1998, Steroids,
M Maurs, and R Azerad, and M Cortés, and G Aranda, and M B Delahaye, and L Ricard
January 1975, Acta biologica et medica Germanica,
M Maurs, and R Azerad, and M Cortés, and G Aranda, and M B Delahaye, and L Ricard
June 1974, Journal of medicinal chemistry,
M Maurs, and R Azerad, and M Cortés, and G Aranda, and M B Delahaye, and L Ricard
January 1977, Journal of chemical education,
M Maurs, and R Azerad, and M Cortés, and G Aranda, and M B Delahaye, and L Ricard
March 1964, Applied microbiology,
M Maurs, and R Azerad, and M Cortés, and G Aranda, and M B Delahaye, and L Ricard
November 2005, Chemical & pharmaceutical bulletin,
M Maurs, and R Azerad, and M Cortés, and G Aranda, and M B Delahaye, and L Ricard
January 1972, Acta microbiologica Polonica. Series B: Microbiologia applicata,
M Maurs, and R Azerad, and M Cortés, and G Aranda, and M B Delahaye, and L Ricard
October 2006, Natural product research,
M Maurs, and R Azerad, and M Cortés, and G Aranda, and M B Delahaye, and L Ricard
October 1987, Applied and environmental microbiology,
Copied contents to your clipboard!