Ghosal S, Singh A K, Chaudhuri R K
J Pharm Sci. 1976 Oct;65(10):1549-51. doi: 10.1002/jps.2600651038.
Loliolide was isolated as a native compound from Canscora decussata Schult (Gentianaceae). Physical and spectral (UV, IR, PMR, CMR, and mass spectra) properties of the compound and its acetate derivative established its identity. The significance of the cooccurrence of loliolide with a number of carotenoids in C. decussata and the facile transformation of violaxanthin into loliolide and violoxin are discussed in the light of the biogenesis of the degraded carotenoid.
洛利内酯是从十字龙胆（龙胆科）中分离出的一种天然化合物。该化合物及其乙酸酯衍生物的物理和光谱（紫外、红外、质子磁共振、碳磁共振和质谱）性质确定了其结构。结合降解类胡萝卜素的生物合成，讨论了洛利内酯与十字龙胆中多种类胡萝卜素同时存在的意义，以及紫黄质向洛利内酯和紫黄毒素的容易转化。
