S'-Ailcrios_vl-L-liomocysleinc zmd SOIIIC oi 'it.» congums liuviz slloviii 11 wide spectrum othii “-logiczil '¢ lUll\'ll}'which sloins from their ability to inliihit S-zidcnosylmethionine dcpcnduiit tramsmeth_vlutioi1s.'Tm; upproaclies to the syntlicsis of l, l". t '.\ C com-pounds have been reported. The first approach involves con-(lf.'I'lS; ttlOl1 ol “Z'1'-(1*-isopropylidenc- 5'-()-1osyladcnosi 'ii: J or 5"» chliiro-5'-tleoxyztdtnosinc3 with 1.-honiocystcine sodium salt. ...