diester

The paper discusses the preparation of stearic bicine diester for sizing agent and its application in paper-making.

论述了双硬脂酰取代甘氨酸施胶剂制备及其在造纸中应用。

Diester,diimide and dipeptide mimic compounds were synthesized by conjugated the amino groups and acid groups with diols or diacids links.

通、酰胺反应由不同二醇或二酸连接加巴喷丁普瑞巴林合成二、酰胺、拟肽类等合物。

Diester deoxyaconitine is very toxic.When deoxyaconitine was transformed into mono-ester aconitum alkaloids and lipo-alkaloids by human intestinal bacteria, the toxicity decreased.

双氧乌头碱毒性较高，当它被肠内细菌转为单脂类生物碱时会使其毒性降低。