C6-(N1-甲基-1,2,3-三唑基亚甲基)青霉烯

methyl 5-O-tert-butyldiphenylsilyl-2-deoxy-3-O-(4-methylbenzenesulfonyl)-D-erythro-pentofuranoside

5'-hemiglutaryl-2',3'-didehydro-3'-deoxythymidine

5'-(rac-1-hexadecyl-2-palmitoyl-sn-glycero-3-phosphoryl)-2',3'-didehydro-3'-deoxythymidine