@article{fdi:010090951,
  title = {{S}ulfated steroids : ptilosteroids {A}-{C} and ptilosaponosides {A} and {B} from the {S}olomon {I}slands marine sponge {P}tilocaulis spiculifer},
  author = {{G}abant, {M}. and {S}chmitz-{A}fonso, {I}. and {G}allard, {J}. {F}. and {M}enou, {J}ean-{L}ouis and {L}aurent, {D}ominique and {D}ebitus, {C}{\'e}cile and {A}l-{M}ourabit, {A}.},
  editor = {},
  language = {{ENG}},
  abstract = {{T}hree new pregnanes, ptilosteroid {A} (1), ptilosteroid {B} (2), and ptilosteroid {C} (3), and two new pregnane glycosides, ptilosaponoside {A} (4) and ptilosaponoside {B} (5), were isolated from the marine sponge {P}tilocaulis spiculifer collected in the {S}olomon {I}slands. {T}he structures were determined by spectroscopic methods. {B}iological tests of these compounds showed that they are not cytotoxic against {KB} cells.},
  keywords = {},
  booktitle = {},
  journal = {{J}ournal of {N}atural {P}roducts},
  volume = {72},
  numero = {4},
  pages = {760--763},
  ISSN = {0163-3864},
  year = {2009},
  DOI = {10.1021/np800758c},
  URL = {https://www.documentation.ird.fr/hor/fdi:010090951},
}