Preparation method of phenylthiohydantoin-tryptophan_Kain Industrial Additive

background and overview[1] phenylthiohydantoin-tryptophan is used as a pharmaceutical synthesis intermediate. if phenylthiohydantoin-tryptophan is inhaled, move the patient to fresh air; if skin contact occurs, remove contaminated clothing, rinse the skin thoroughly with soap and water, and seek medical attention if you feel unwell; if eye contact occurs, separate eyelids, rinse with running water or…