210. “Two New Diterpene Isocyanides from a Sponge of the Family Adocidae”
     Sharma, H.A.; Tanaka, J.-i.; Higa, T.; Lithgow, A.; Bernardinelli, G.; Jefford, C.W.
     Tetrahedron Lett. 1992, 33, 1593-1596.

10-Isothiocyanatobiflora-4,15-diene (4) and 7-isocyanoneoamphilecta-11,15-diene (5) have been isolated together with known amphilectene diterpenes from a sponge belonging to the family Adocidae. The structures of 4 and 5 were determined by spectroscopic methods and X-ray respectively.

DOI : 10.1016/S0040-4039(00)91682-4 

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