单糖的立体化学 ( Fischer与 Haworth的转换及其相对构型 H OH CH2OH OH H-TOH Ho+H→ HO H OH CHO H H H OH HO OH HOCH2 H OH OH CH2OH a-D-葡萄糖 OH HO H OH CHOH CHOH H OH OH O OH HO HO H OH 葡萄糖 H OH H OH HO H H HOCH H H OH CHOH β-D-葡萄糖 Haworth Fisher二、单糖的立体化学 ㈡Fischer与Haworth的转换及其相对构型 H OH HO H H OH H CH2OH H OH O H OH HO H H OH HOCH2 H OH O H H O HO OH CH2OH H OH H H OH O H OH HO H H OH H CH2OH HO H O H OH HO H H OH HOCH2 HO H O H H O HO OH CH2OH H OH H OH H O CHO H OH HO H H OH H OH CH2OH a-D-葡萄糖 -D-葡萄糖 Fisher Haworth 葡萄糖