alkaline earth salt of/the/ methylsulfuric acid 在
heparinase 作用下,
生成
Δ4,5-HexpA-(2-SO4)-(1->4)-α-D-GlcpN-(N-SO4)-(6-SO4)-(1->4)-α-L-IdopA-(2-SO4)-(1->4)-D-GlcN-(N-SO4)-(6-SO4) 、 ΔUA(2S)-GlcNS(6S)-IdoA(2S)-GlcNS 、 (2R,3R,4S)-2-[(2R,3S,4R,5R,6R)-6-[(2S,3S,4R,5R,6R)-2-carboxy-6-[(2R,3S,4R,5R)-4,6-dihydroxy-5-(sulfoamino)-2-(sulfooxymethyl)oxan-3-yl]oxy-4,5-dihydroxyoxan-3-yl]oxy-4-hydroxy-5-(sulfoamino)-2-(sulfooxymethyl)oxan-3-yl]oxy-4-hydroxy-3-sulfooxy-3,4-dihydro-2H-pyran-6-carboxylic acid