[结构式][主要物性]分子式C37H44O6N2;分子量612.77。松散的淡黄色无定形粉末(乙醚),熔点59-61℃,[α]D24-44.1°(c=0.301,氯仿)。UVλmax95%C2H5OHnm:283.4。IRνmaxKBrcm-1:3400(-OH),2915,1610,1510,1250,1210,1115。1HNMR(CDCl3)δ:2.47,2.44(各3H,2×N-CH3),3.78,3.70,3.68,3.51(各 (共 348 字) [阅读本文] >>
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