<prompt> In Ampicilline Amoxycilline, Amoxycilline is better due toBetter bioavailobility in taken with foodsLesser bioavailability in taken with foodsIncidence of diarrhoea is higherMore active against Shigella and H. influenza  <response>: Better bioavailability in taken with foods 700-701-KDT 6thAMOXYCILLINE - is close congener of ampicillin but not a pro drug similar to it in all respects EXCEPT Oral absorption is better, food does not interfere with absorption; higher and more sustained blood levels are produced Incidence of diarrhoea is lower It is less active against Shigella and H. influenza. 