維蘭特羅(GW642444; GW 642444X)是是一種吸入型超長(zhǎng)效β2腎上腺素受體激動(dòng)劑（超LABA）。
2-Bromo-1-(2,2-dimethyl-4H-benzo[d][1,3]dioxin-6-yl)ethanone
(R)-5-(2,2-Dimethyl-4H-benzo[d][1,3]dioxin-6-yl)oxazolidin-2-one
2-((2,6-Dichlorobenzyl)oxy)ethanol
2-((2-((6-Bromohexyl)oxy)ethoxy)methyl)-1,3-dichlorobenzene
1,6-Dibromohexane
6-Bromo-2,2-dimethyl-4H-benzo[d][1,3]dioxine
