Provided herein are novel syntheses of the phosphate-based inositol derivatives 1-O-\x9b(+)-menthoxycarbonyl!-6-O-benzyl-2,3:4,5-di-O-isopropylidene-myo-inos itol (D4P), D-myo-inositol 1,4,5-trisphosphate (D-IP.sub.3), 6-O-benzyl-2,3:4,5-di-O-isopropylidene-myo-inositol H-phosphonate ((-)-3-HP) and L-myo-inositol 1,4,5-trisphosphate (L-IP.sub.3). These syntheses employ fewer column chromatography steps for the isolation of intermediates than do prior art syntheses, and hence, are more convenient, economical and efficient than are the previously known synthetic methods.
本文提供了
磷酸肌醇衍
生物的新合成方法,包括1-O-\x9b(+)-薄荷酸甲酯!-6-O-苄基-2,3:4,5-二-O-异丙基肌醇(
D4P),D-肌醇1,4,5-
三磷酸酯(D-IP.sub.3),6-O-苄基-2,3:4,5-二-O-异丙基肌醇H-
膦酸酯((-)-3-HP)和L-肌醇1,4,5-
三磷酸酯(L-IP.sub.3)。这些合成方法在分离中间体时使用的柱层析步骤比先前的合成方法更少,因此比以前已知的合成方法更方便、经济和高效。