1-茚满酮和1-四氢萘酮与5-硝基糠醛,5-硝基糠醛二乙酸酯,5-硝基噻吩-2-醛,5-硝基噻吩-2-醛二乙酸酯,5-硝基吡咯有衍生物将-2-醛或N-甲基-5-硝基-吡咯-2-醛缩合(8-66,表1)。在由H 3 PO 4引起缩合的情况下,乙酰氨基同时水解,在乙酸酐发生缩合的情况下,同时进行OH基的乙酰化反应(78-83,表2)。 )。描述了在苯核上取代的新的1-茚满酮和1-四氢萘酮衍生物。
The present invention provides phenylalkylcarboxylic acid compounds and compositions containing such compounds which facilitate the delivery of biologically active agents.
The present invention provides phenylalkylcarboxylic acid compounds and compositions containing such compounds which facilitate the delivery of biologically active agents.