861841-84-1

Upstream product

• 861842-01-5 1-(3-amino-3-methyl-butyl)-4,4-diethyl-1,4-dihydro-benzo[d][1,3]oxazin-2-one 
• 112281-28-4 8-benzyloxy-5-(epoxyethyl)-(1H)-quinolin-2-one 
• 918499-45-3 1-(3-amino-3-methyl-butyl)-4,4-diethyl-1,4-dihydro-benzo[d][1,3]oxazin-2-one hydrochloride salt 

Relevant academic research and scientific papers

Novel combinations of medicaments for the treatment of respiratory diseases containing long-acting beta-agonists and at least one additional active ingredient

Disclosed are medicament combinations which contain in addition to one or more, preferably one, compound of general formula 1 wherein the groups X, Ra, Rb, R1, R1′, R2, R2′, R2″,

New long acting beta-2-agonists and their use as medicaments

The present invention relates to compounds of formula 1 wherein the groups X, Ra, Rb, R1, R1′, R2, R2′, R2″, R2′″, V and n may have the meanings given in the claims an

NOVEL LONG-WORKING BETA-2-AGONISTS AND USE THEREOF AS MEDICAMENTS

The invention relates to compounds of formula (1), wherein groups X, Ra, Rb, R1, R1', R2, R2', R2'', R2''', V and n can have the meanings as cited in the claims and in