Helvetica chimica acta

Sarcodictyin A and Sarcodictyin B, Novel Diterpenoidic Alcohols Esterified by (E)??N (1)??Methylurocanic Acid. Isolation from the Mediterranean Stolonifer Sarcodictyon …

M D'Ambrosio, A Guerriero, F Pietra

Index: D'Ambrosio, Michele; Guerriero, Antonio; Pietra, Francesco Helvetica Chimica Acta, 1987 , vol. 70, p. 2019 - 2027

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Citation Number: 150

Abstract

Abstract The Mediterranean stolonifer Sarcodictyon roseum (= Rolandia rosea)(Cnidaria, Anthozoa, Alcyonaria, Stolonifera, Clavulariidae) is shown to contain two novel diterpenoidic alcohols esterified by (E)-N (1)-methyl-urocanic acid (= E)-3-(l-methyl-lH-imidazol-4-yl) acrylic acid). They are sarcodictyin A (=(−)-(4R, 4a, R, 7R, 10S, 11S, 12aR, lZ, 5E, 8Z)-7, 10- epoxy-3, 4, 4a, 7, 10, 11, 12, 12a-octahydro-7-hydroxy-6-(methoxycarbonyl)-1, 10- ...