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Sulfated polysaccharide antibiotic of unknown struct. Composed of two types of repeating disaccharide units O-rhamnosylacofriose and O-hexuro-nosylrhamnose (aldobiuronic acid). Characterised as the Ca deriv. Calcium spirulan, to which CAS no. refers. Isol. from the blue-green alga Spirulina platensis. Antiviral agent. Amorph. powder, (as Ca deriv.). [a]o +14.7 (c, 0.6 in H2O) (Ca deriv.). [Pg.879]

See other pages where Antiviral agent from calcium spirulan is mentioned: [Pg.104] [Pg.433]

See also in sourсe #XX -- [ Pg.30 , Pg.399 ]

See also in sourсe #XX -- [ Pg.399 ]