Water → DL-3-n-Butylphthalide

Participants

Reaction Steps

l-, d-, and dl-NBP were all provided by department of synthetic pharmaceutical chemistry of our institute, both optical and chemical purity of which are >99%, and the optical activity of which is −66.49°, +66.88° and 0°, respectively. They were formulated with vegetable oil. MK801 is the product of Sigma, and was formulated with physiological brine. Triphenyltetrazolium chloride (TTC), which was manufactured by Beijing Chemical Plant, was formulated with distilled water into 4% solution for use.

Provenance & Evidence