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