申请人:Mead Johnson & Company
公开号:US04096277A1
公开(公告)日:1978-06-20
A mucolytic process is disclosed which comprises contacting N-(2-hydroxyethyl)mercaptoacetamidobenzamides or mercaptoacylamidobenzoic acids, mercaptoacetylsulfanilic acids and alkanoylthio derivatives thereof with mucus. Illustrative of compounds useful in the mucolytic process of the present invention are 4-(2-mercaptoacetamido)-benzoic acid and N-(2-mercaptoacetyl)sulfanilic acid.
本发明揭示了一种黏液溶解过程,其中包括将N-(2-羟乙基)巯基乙酰胺基苯甲酰胺或巯基乙酰胺基苯甲酸、巯基乙酰基磺酸和其烷酰硫衍生物与黏液接触。本发明中有用于黏液溶解过程的化合物包括4-(2-巯基乙酰胺基)-苯甲酸和N-(2-巯基乙酰基)磺酰基苯胺。