(4R,5R)-2,2-Dimethyl-4-phenyl-3,5-oxazolidinedicarboxylic Acid 3-(1,1-Dimethylethyl) Ester

Chemical Name:(4R,5R)-2,2-Dimethyl-4-phenyl-3,5-oxazolidinedicarboxylic Acid 3-(1,1-Dimethylethyl) Ester
Molecular Formula:C₁₇H₂₃NO₅
Molecular Weight:321.37
Category:Standards; Pharmaceutical/API Drug Impurities/Metabolites;
Applications:(4R,5R)-2,2-Dimethyl-4-phenyl-3,5-oxazolidinedicarboxylic Acid 3-(1,1-Dimethylethyl) Ester is a semisynthetic derivative of Paclitaxel (P132500), which is an antimitotic agent that promotes the assembly of micro-tubules and inhibits their de-polymerization to free tubulin. (4R,5R)-2,2-Dimethyl-4-phenyl-3,5-oxazolidinedicarboxylic Acid 3-(1,1-Dimethylethyl) Ester is also an impurity of Docetaxel (D494420).
References:Ringel, I., et al.: J. Natl. Cancer Inst., 83, 288 (1991), Extra, J.-M., et al.: Cancer Res., 53, 1037 (1993)
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