Three steroid constituents were isolated from starfish T. novaecaledoniae (Jangoux 1982) collected at a depth of 530 m off New Caledonia. Tremasterol A, B, C (I, II, III) were characterized by the presence of 3β-O-sulfated, 6α-O-phosphated, and 16β-O-acetylated groupings on a steroidal skeleton.
The first occurrence of polyhydroxylated steroids with phosphate conjugation from the starfish Tremaster novaecaledoniae
DE RICCARDIS, Francesco;RICCIO, Raffaele;
1992
Abstract
Three steroid constituents were isolated from starfish T. novaecaledoniae (Jangoux 1982) collected at a depth of 530 m off New Caledonia. Tremasterol A, B, C (I, II, III) were characterized by the presence of 3β-O-sulfated, 6α-O-phosphated, and 16β-O-acetylated groupings on a steroidal skeleton.File in questo prodotto:
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