Abstract
SHS investigation development is considered from the geographical and historical viewpoint. 3 stages are described. Within Stage 1 the work was carried out in the Department of the Institute of Chemical Physics in Chernogolovka where the scientific discovery had been made. At Stage 2 the interest to SHS arose in different cities and towns of the former USSR. Within Stage 3 SHS entered the international scene. Now SHS processes and products are being studied in more than 50 countries.
Abstract
This chapter deals with the promising bioactive compounds of the marine
sponge species belonging to the classes Calcarea and Demospongiae. Further, the
chemical classes and the bioactivities of these secondary metabolites are dealt with.
Keywords:
Ara-C, Bioactivities, Calcarea, Demospongiae, Marine sponges, Secondary metabpolites, Vira-A.
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Authors:Bentham Science Books