1、葡萄糖的哈武斯透视式 CHO β-D吡喃葡萄糖α-D-吡喃葡萄糖 CHO OH H OH HO OH H HoHH H HO H OH H OH oH OH HO HO H OH H oH OH HOCH, HOCH, H HOCH2 CH,OH OH OH A OH H OH H OHO OHO A PH H or HO OH H OB H OH ∏I H HO hoch oH a-D-吡喃葡萄糖=HOCH2
1、葡萄糖的哈武斯透视式 HO CHO H H H H OH OH OH CH2OH HO CHO H H H H OH OH OH HOCH2 HO O H H H H OH OH HOCH2 HO H HO O H H H H OH OH HOCH2 H OH + -D-吡喃葡萄糖 -D-吡喃葡萄糖 HO O H H H H OH OH HOCH2 H OH O H H H H H OH OH OH HO A or -D-吡喃葡萄糖 A=HOCH2 -
2、葡萄糖的构象 CH,OH HO H? CH,OH HO H? oH O H OH H CH,OH OH OH H H OH HO O H& H OH OH OH (2) β-D-吡喃葡萄糖 H CH,OH HO CH2OH HO (3) OH CH,OH H? oH H OH OH H/HOO OH H α-D-吡喃葡萄糖 OH OH (4)
2、葡萄糖的构象 O H H H CH2OH OH OH OH H H OH O H? H? H? H? H OH OH HO HO CH2OH O H? H? H? H? H? CH2OH OH OH OH HO (1) (2) -D-吡喃葡萄糖 O H H H CH2OH OH OH OH H H OH O H H H H H OH OH HO HO CH2OH O H H? H? H? CH2OH H? OH OH OH HO (4) (3) -D-吡喃葡萄糖