N-Acetyl decarboxylated S-adenosylmethionine, a new metabolite of decarboxylated S-adenosylmethionine: isolation and characterization. 1985

J Wagner, and Y Hirth, and F Piriou, and D Zakett, and N Claverie, and C Danzin

Treatment with ornithine decarboxylase inhibitors leads to a marked increase of decarboxylated S-adenosylmethionine (dc-SAM) in various tissues, accompanied by the concomitant formation of a metabolite of dc-SAM. This metabolite has been isolated from rat prostate samples by a combination of chromatographic procedures. The use of IH-NMR and of fast atom bombardment mass spectometry and the synthesis of an authentic sample allowed the unambiguous characterization of this unknown compound as the N-acetyl derivative of dc-SAM. A reverse-phase high performance liquid chromatography procedure was developed for the separation of dc-SAM and its N-acetyl derivative into their diastereomers resulting from the chiral sulfonium group.

UI MeSH Term Description Entries
D008297 Male Males
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
D011467 Prostate A gland in males that surrounds the neck of the URINARY BLADDER and the URETHRA. It secretes a substance that liquefies coagulated semen. It is situated in the pelvic cavity behind the lower part of the PUBIC SYMPHYSIS, above the deep layer of the triangular ligament, and rests upon the RECTUM. Prostates
D002851 Chromatography, High Pressure Liquid Liquid chromatographic techniques which feature high inlet pressures, high sensitivity, and high speed. Chromatography, High Performance Liquid,Chromatography, High Speed Liquid,Chromatography, Liquid, High Pressure,HPLC,High Performance Liquid Chromatography,High-Performance Liquid Chromatography,UPLC,Ultra Performance Liquid Chromatography,Chromatography, High-Performance Liquid,High-Performance Liquid Chromatographies,Liquid Chromatography, High-Performance
D003959 Diamines Organic chemicals which have two amino groups in an aliphatic chain. Diamine
D000107 Acetylation Formation of an acetyl derivative. (Stedman, 25th ed) Acetylations
D000480 Alkynes Hydrocarbons with at least one triple bond in the linear portion, of the general formula Cn-H2n-2. Acetylenic Compounds,Alkyne,Acetylenes
D000818 Animals Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA. Animal,Metazoa,Animalia
D012436 S-Adenosylmethionine Physiologic methyl radical donor involved in enzymatic transmethylation reactions and present in all living organisms. It possesses anti-inflammatory activity and has been used in treatment of chronic liver disease. (From Merck, 11th ed) AdoMet,Ademetionine,FO-1561,Gumbaral,S Amet,S-Adenosyl-L-Methionine,S-Adenosylmethionine Sulfate Tosylate,SAM-e,Samyr,FO 1561,FO1561,S Adenosyl L Methionine,S Adenosylmethionine,S Adenosylmethionine Sulfate Tosylate
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

Related Publications

J Wagner, and Y Hirth, and F Piriou, and D Zakett, and N Claverie, and C Danzin
July 1980, The Journal of biological chemistry,
J Wagner, and Y Hirth, and F Piriou, and D Zakett, and N Claverie, and C Danzin
January 1983, Methods in enzymology,
J Wagner, and Y Hirth, and F Piriou, and D Zakett, and N Claverie, and C Danzin
January 1986, Biochemistry,
J Wagner, and Y Hirth, and F Piriou, and D Zakett, and N Claverie, and C Danzin
February 1980, Bollettino della Societa italiana di biologia sperimentale,
J Wagner, and Y Hirth, and F Piriou, and D Zakett, and N Claverie, and C Danzin
July 1980, Chemical & pharmaceutical bulletin,
J Wagner, and Y Hirth, and F Piriou, and D Zakett, and N Claverie, and C Danzin
January 2011, The Biochemical journal,
J Wagner, and Y Hirth, and F Piriou, and D Zakett, and N Claverie, and C Danzin
February 1987, Cancer research,
J Wagner, and Y Hirth, and F Piriou, and D Zakett, and N Claverie, and C Danzin
March 1987, Journal of chromatography,
J Wagner, and Y Hirth, and F Piriou, and D Zakett, and N Claverie, and C Danzin
July 1986, Journal of biochemistry,
J Wagner, and Y Hirth, and F Piriou, and D Zakett, and N Claverie, and C Danzin
February 1982, The Biochemical journal,
Copied contents to your clipboard!