Psolus patagonicus

Recently, we have isolated an antifungal holothurin from the sea cucumber Psolus patagonicus [53]. Patagonicoside A (Id), Fig. (16) is the first example of a 3 J)-hydroxyholost-7-ene aglycone substituted with 12a- and 17a-hydroxy groups. 

Fig. (16). Structure of patagonicoside A, an antifimgal digoglyooade isolated from the sea cucumber Psolus patagonicus...

Murray, A.P., Muniain, C., Seldes, A.M., and Maier, M.S. (2001) Patagonicoside A a novel antifungal disulfated triterpene glycoside from the sea cucumber Psolus patagonicus. Tetrahedron, 57, 9563-9568. 

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