27798-59-0Relevant articles and documents
Metabolic pathways of 4-[(3-methoxyphenyl)methyl]-2,2,6,6-tetramethyl-1-oxa-4-aza-2,6-disila cyclohexane (MPSC) hydrochloride, a silicon-containing xenobiotic, in rat, dog, and man
Dain,Nicoletti
, p. 951 - 961 (2007/10/03)
The metabolic pathways of Sandoz compound 58-112, 4-[(3-methoxyphenyl)methyl]-2,2,6,6-tetramethyl-1-oxa-4-aza-2,6-disila cyclohexane (MPSC) hydrochloride were evaluated in rat, dog, and man after a single oral dose. In rat, dog and man the major route of elimination was renal. In the dog, renal excretion of unchanged MPSC represented a substantial portion of the dose whereas in rat and man MPSC was completely metabolized prior to excretion. In rat and man, the major end-product metabolite was 3'-[{(hydroxydimethylsilyl)methylamino}methyl]-phenol glucuronide; 4-[(3-hydroxyphenyl)-methyl]-2,2,6,6-tetramethyl-1-oxa-4-aza-2,6-disil acyclohexane and 4-[(4-hydroxy-3-methoxyphenyl)methyl]-2,2,6,6-tetramethyl-1-oxa-4-aza- 2,6-disilacyclohexane and their conjugates were also present. In dog, the major end-product metabolites were the hippurate of 3-methoxybenzoic acid and 3-hydroxybenzoic acid.
