Abstract: A spermicidal vaginal composition comprises a spermicidal-effective amount of a 1,2-benzisothiazole derivative having the general formula (I) ##STR1## wherein: X is either O or S;y is H; NO.sub.2 ; an halogen atom or an alkyl radical having from 1 to 4 carbon atoms; andR is H; a straight or branched alkyl or alkenyl radical having from 1 to 6 carbon atoms, optionally substituted by one or more hydroxyl, tertiary amino and alkoxyl groups; a cycloaliphatic radical having from 3 to 8 carbon atoms; an aryl radical optionally substituted by halogen atoms, alkyl or alkoxy radicals; an aralkyl radical optionally having the aromatic moiety substituted by halogen atoms, alkyl and alkoxyl radicals; or an acyl radical --COR' wherein R' is an alkyl group having from 1 to 4 carbon atoms or an aryl radical.

Abstract: A pharmaceutical composition comprising an anhydrous suspension of a heparinoidic factor in a suspending medium selected from vegetable and animal fats, aliphatic acids and their alkyl esters, in the presence of an anionic dispersant (typically sodium taurocholate), is orally administrable to patients in need of a medicine having antiplasmin inhibiting effect.