title: TMS-enol-TMS: a new type of derivative for the gas phase study of dihydroxyacetone side chain saturated corticosteroid metabolites.
mesh_terms: D000081:Acetamides; D055598:Chemical Phenomena; D002621:Chemistry; D002849:Chromatography, Gas; D004987:Ethers / Q000138:chemical synthesis; D005461:Fluorine; D006914:Hydroxysteroids / Q000138:chemical synthesis / Q000302:isolation & purification; D007093:Imidazoles; D007664:Ketosteroids / Q000138:chemical synthesis / Q000302:isolation & purification; D007700:Kinetics; D013058:Mass Spectrometry; D008722:Methods; D011278:Pregnanes / Q000138:chemical synthesis / Q000302:isolation & purification*; D012825:Silicon; D013237:Stereoisomerism
chemical_list: D000081:Acetamides; D004987:Ethers; D006914:Hydroxysteroids; D007093:Imidazoles; D007664:Ketosteroids; D011278:Pregnanes; D005461:Fluorine; D012825:Silicon