Grateloupia

Very simple sulfones have also been isolated from marine organisms. The isolation of sulfolane (290) from the sponge/tunicate composite Batzella spJLissoclinum sp. was the first report, either terrestrial or marine, of this compound as a natural product [213]. The pyrogallol Phenol B (291), obtained from the red alga Grateloupia filicina, was... 

SCHEME 7. Oligosaccharides obtained after partial acetolysis of a complex sulfated galactan from Grateloupia divaricata.253... 

C. Simon-Colin, M.-A. Bessieres, and E. Deslandes, An alternative HPLC method for the quantification of floridoside in salt-stressed cultures of the red alga Grateloupia doryphora, J. Appl. Phycol., 14 (2002) 123-127. 

A. I. Usov and V. V. Barbakadze, Polysaccharides of algae. 27. Partial acetolysis of the sulfated galactan from the red seaweed Grateloupia divaricata Okam, Sow J. Bioorg. Chem., 4 (1978) 814-820(English translation from Bioorg. Khim., 4 (1978) 1107-1115). 

A. K. Sen, Sr., A. K. Das, K. K. Sarkar, A. K. Siddhanta, R. Takano, K. Kamei, and S. Hara, An agaroid-carrageenan hybrid type backbone structure for the antithrombotic sulfated polysaccharide from Grateloupia indica Boergensen (Halymeniales, Rhodophyta), Bot. Mar., 45 (2002) 331—338. 

K. Chattopadhyay, C. G. Mateu, P. Mandal, C. A. Pujol, E. B. Damonte, and B. Ray, Galactan sulfate of Grateloupia indica Isolation, structural features and antiviral activity, Phytochemistry, 68 (2007) 1428-1435. 

Red algae (Gelidhm, Grateloupia, Gracilaria, Hypnea, Gigartina)... 

Grateloupia lithophila Methanol extracts Multidrug resistance/ nonmultidrug resistance... 

Denis, C., Moran ais, M., Li, M., Deniaud, E., Gaudin, P., Wielgosz-Collin, G., Bamathan, G., Jaouen, P., and Fleurence, J. (2010). Study of the chemical composition of edible red macroalgae Grateloupia turuturu from Brittany (France). Food Chem. 119,913-917. 

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