The Synthesis of Tedanin and Its Isomer, 3-Hydroxy-2,3-didehydro-β,φ-caroten-4-one
作者:Mitsuki Yasuhara、Kazuko Inanaga、Takashi Kumae、Hemat Rysona Brahmana、Nobuhisa Okukado、Masaru Yamaguchi
DOI:10.1246/bcsj.53.1629
日期:1980.6
χ-caroten-4-one, assigned to tedanin, the main carotenoid pigment of the marine sponge “Tedania digitata (O. Schmidt),” has been confirmed by total synthesis starting with β,χ-carotene. An isomer, 3-hydroxy-2,3-didehydro-β,φ-caroten-4-one, was also synthesized from β,φ-carotene.
结构,3-羟基-2,3-didehydro-β,χ-caroten-4-one,分配给 tedanin,海海绵“Tedania digitata (O. Schmidt)”的主要类胡萝卜素色素,已被总以β,χ-胡萝卜素开始合成。异构体,3-羟基-2,3-didehydro-β,φ-caroten-4-one,也由β,φ-胡萝卜素合成。