1,3-Diphenylisobenzofuran is a fluorescent probe. It possesses a highly specific reactivity towards singlet oxygen forming an endoperoxide which decomposes to give 1,2-dibenzoylbenzene. 1,3-Diphenylisobenzofuran can detect the generation of reactive oxygen species (ROS).

Protocatechuic acid 3-O-β-D-glucopyranoside is produced from the hairy root culture of Lobelia sessilifolia supplemented with Protocatechuic acid. Protocatechuic acid 3-O-β-D-glucopyranoside is potent for the production of new phenol glycosides which could be applied in natural chemistry, biochemistry and pharmacognosy

Substance P-related peptide that inhibits binding of G proteins to their receptors. Competitively and reversibly inhibits M2 muscarinic receptor activation of Gi or Go and inhibits Gs activation by β-adrenoceptors.