Four 4-ene-3,6-diketo steroids were isolated from the sponge G. cydonium along with 4-ene-3-keto steroids. The structure of these compds. was deduced by anal. of spectral data. Partial synthesis of compd. I confirmed the structure assignment of 4-ene-3,6-diketones
STEROIDAL KETONES FROM THE SPONGE GEODIA CYDONIUM / Migliuolo, A.; Piccialli, Vincenzo; Sica, D.. - In: JOURNAL OF NATURAL PRODUCTS. - ISSN 0163-3864. - STAMPA. - 53:5(1990), pp. 1262-1266. [10.1021/np50071a019]
STEROIDAL KETONES FROM THE SPONGE GEODIA CYDONIUM
PICCIALLI, VINCENZO;
1990
Abstract
Four 4-ene-3,6-diketo steroids were isolated from the sponge G. cydonium along with 4-ene-3-keto steroids. The structure of these compds. was deduced by anal. of spectral data. Partial synthesis of compd. I confirmed the structure assignment of 4-ene-3,6-diketonesFile in questo prodotto:
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