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Geodia gigas

The structure of the dimethylhistamine from Geodia gigas has not been conclusively proved, but from its molecular formula, C7H13N3, its general properties and its ability to give a red color with diazobenzene-p-sulfonic acid (see below) it is probably III (2). [Pg.203]

Hydrobromide, 233°C (dec.) organism Geodia gigas (Porifera) reference 2... [Pg.147]

Actinia equina (Mollusca), Calliactis parasitica, Metridium senile (Coelenterata), Geodia gigas (Porifera), and Anemonia sulcata (Coelenterata) reference 7,13,287... [Pg.153]

MELTING point Picrate, 235-236 C Sulfate, 229°C organism Anthopleura japonica Verrill (Coelenterata) and Geodia gigas (Porifera) reference 13,283... [Pg.154]

An unique purine called herbipolin (220) was isolated from Geodia gigas by Ackermann and List 4). These authors also discovered spongopurine in the same sponge, and identified it (6) as l-methyl-6-iminodihydropurine (1-methyladenine) (221). Spongopurine was also found in Hymeniacidon perleve 176a). [Pg.53]

Ackermann, D., P. H. List, and H. G. Menssen Cber das Vorkommen einer neuen Purinbase CeHvNs in Riesenkieselschwamm Geodia gigas). Z. Physiol. Chem. 312, 210(1958). [Pg.64]

See other pages where Geodia gigas is mentioned: [Pg.116]    [Pg.116]    [Pg.283]    [Pg.116]    [Pg.202]    [Pg.126]    [Pg.145]    [Pg.148]    [Pg.155]    [Pg.157]    [Pg.116]    [Pg.52]    [Pg.52]    [Pg.53]   
See also in sourсe #XX -- [ Pg.3 , Pg.202 ]

See also in sourсe #XX -- [ Pg.202 ]

See also in sourсe #XX -- [ Pg.126 , Pg.145 , Pg.147 , Pg.148 , Pg.153 , Pg.154 , Pg.155 , Pg.157 ]

See also in sourсe #XX -- [ Pg.52 , Pg.53 ]



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