Standards; Pharmaceutical/API Drug Impurities/Metabolites;
應用:
O-Des(cyclopropylmethyl) O-cyclobutyl Roflumilast is an intermediate used in the synthesis of Roflumilast (R639700). Roflumilast is a selective phosphodiesterase 4(PDE4) inhibitor. Antiasthmatic; used in treatment of chronic obstructive pulmonary disease.