In chemical reaction engineering, simulations are useful for investigating and optimizing a particular reaction process or system., SDS of cas: 99-14-9, Introducing a new discovery about 99-14-9, Name is Propane-1,2,3-tricarboxylic acid, molecular formula is C6H8O6, belongs to benzisoxazole compound. In a document, author is NAKASA, H.
FORMATION OF REDUCTIVE METABOLITE, 2-SULFAMOYLACETYLPHENOL, FROM ZONISAMIDE IN RAT-LIVER MICROSOMES
Zonisamide (1,2-benzisoxazole-3-methanesulfonamide) was metabolized to its reductive product, 2-sulfamoylacetylphenol, in rat liver microsomes under anaerobic conditions. The rate of NADPH-dependent reaction was much more rapid than that of NADH-dependent reaction. Furthermore, synergistic effect of NADH on NADPH-dependent reaction was not observed. The optimal formation of 2-sulfamoylacetylphenol from zonisamide in the presence of NADPH was observed around pH 7.0. Cimetidine showed an inhibitory effect on the formation of 2-sulfamoylacetylphenol in a dose-dependent manner. The reductive metabolism of zonisamide was almost completely inhibited by carbon monoxide, and was increased by pretreatment of rats with phenobarbital and pregnenolone 16-alpha-carbonitrile but not by pretreatment with ethanol, 3-methylcholanthrene and imidazole. These results suggest that phenobarbital- and pregnenolone 16-alpha-carbonitrile-inducible form(s) of cytochrome P-450 is responsible for the reductive metabolism of zonisamide to 2-sulfamoylacetylphenol in rat liver microsomes.
Sometimes chemists are able to propose two or more mechanisms that are consistent with the available data. If a proposed mechanism predicts the wrong experimental rate law, however, the mechanism must be incorrect.Welcome to check out more blogs about 99-14-9, in my other articles. SDS of cas: 99-14-9.
Reference:
Benzisoxazole – Wikipedia,
,Benzisoxazole – an overview | ScienceDirect Topics