(R)-3-[(R)-3-((R)-3-Hydroxy-butyryloxy)-pentanoyloxy]-pentanoic acid 在
吡啶 、
4-二甲氨基吡啶 、
2,6-二氯苯甲酰氯 作用下,
生成 (4R,8R,12R)-4,8-diethyl-12-methyl-1,5,9-trioxacyclododecane-2,6,10-trione 、 (4R,8R,12R,16R,20R,24R)-4,8,16,20-Tetraethyl-12,24-dimethyl-1,5,9,13,17,21-hexaoxa-cyclotetracosane-2,6,10,14,18,22-hexaone