Boeravinone B, a novel efflux pump inhibitor, apart from inhibiting the MdeA mediated efflux, also significantly inhibit the biofilm formation of S. aureus, boeravinone B may be used in combination with mupirocin for further development.

(D-Arg1,D-Pro2,D-Trp7,9,L-Leu11)-Substance P 是神经肽 Substance P 的拮抗剂。

Competitive inhibitor of cGMP-dependent protein kinase (PKG); analog of a substrate peptide corresponding to a phosphorylation site of histone H2B. Competes with synthetic substrates (Ki = 86 mM) but does not inhibit phosphorylation of intact histones by PKG. Inhibits phosphorylation of intact histones by PKA.