Glycol and hydroxyphosphonate {HEAD ~ peptidomimetics} as inhibitors of {TAIL ~ aspartyl proteases} 
Glycol and hydroxyphosphonate { HEAD ~ peptidomimetics } as inhibitors of { TAIL ~ aspartyl proteases }
OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL