| 摘要 |
<p>A compound of formula (I) or a pharmaceutically acceptable salt thereof in which R1 and R2 are independently H or methyl (for example N,N-dimethyl-1-[1-(4chlorophenyl)cyclobutyl]-3-methylbutyl amine hydrochloride optionally in the form of its monohydrate) is used for treating pulmonary hypertension, particularly in patients who take certain anorectic medications.</p> |
