申请人:THE WELLCOME FOUNDATION LIMITED
公开号:EP0025600A1
公开(公告)日:1981-03-25
Novel compounds of formula (I), or N-oxide thereof,
or tautomers thereof, or where appropriate a salt or ester thereof, wherein R1 and R2 each represent four substituents, and R3 and R4 are the same or different and each is selected from hydrogen atoms and (lower) alkyl groups, are active against viruses, especially rhinoviruses. Methods for producing the compounds are described, as are pharmaceutical formulations and methods for administering the compounds to cure or prevent rhinoviral infections.
式(I)的新型化合物,或其 N-氧化物、
其中 R1 和 R2 各自代表四个取代基,R3 和 R4 相同或不同,且各自选自氢原子和(低级)烷基。本文介绍了生产这些化合物的方法,以及使用这些化合物治疗或预防鼻病毒感染的药物制剂和方法。