... H-NMR Spectra: Bruker AM-360 (360MHz) or Bruker DRX- P " ... Abbreviations: DMPU = 1,3-dimethyl-3,4,5,6-tetrahydr0-2( 1H)-pyrimid- inone; HB TU = 0-benzotriazol-1-yl-N,N ... The compound was added in a volume of 50 pl and HIV-l/MN (2800 TCID5O/well) in a volume of 100 ...