benzopyran

英 [benzə'pɪəræn] 美 [benzə'pɪəræn]

• n. 苯并吡喃

例句

用作名词 (n.)

1. The present invention relates to benzopyran derivatives substituted with secondary amines including imidazole, their preparation, and pharmaceutical compositions containing them.
   本发明涉及被包括咪唑的仲胺取代的苯并吡喃衍生物，它们的制备方法，及含有它们的药物组合物。