TASP 0277308 is a potent and selective sphingosine 1-phosphate 1 (S1P1) receptor antagonist (IC50 = 7.8 nM). TASP 0277308 inhibits S1P-induced chemotaxis (IC50 = 1.1-1.6 nM), HUVEC cell proliferation (IC50 = 3-3.6 nM) and suppresses angiogenesisin vivo.

Tylosin tartrate is a macrolide antibiotic approved for the control of mycoplasmosis in poultry.

6-Methylheptanoic acid (6-methyl-heptanoic acid) is orally toxic and is involved in the synthesis of polymyxin B and colistin hapten PMB-A.