3-Amino-1-(2-chloro-10H-phenothiazin-10-yl)-1-propanone is involved in the synthesis of phenothiazine series compounds.

3,4,5-Trimethoxycinnamic acid is a phenylpropanoid isolated from the roots of?Polygala tenuifolia?WILLD, with anti-stress effect, prolonging the sleeping time in?animals. 3,4,5-Trimethoxycinnamic acid increases expression of GAD65 and?γ-subunit of GABAA receptor, but shows no effect on the amounts of α-, β-subunits.

PTZ-343 is a potent enhancer of Luminol, acts as an electron transfer mediator, reacting with HRP-II to release HRP and a PTZ-343 radical, which oxidizes luminol anions to induce light emission.