Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Heterocyclic carbon compounds containing a hetero ring...
Patent
1987-10-01
1989-11-14
Goldberg, Jerome D.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Heterocyclic carbon compounds containing a hetero ring...
514253, 514410, A61K 31535, A61K 3150, A61K 31495, A61K 3140
Patent
active
048808032
ABSTRACT:
A method of inducing immunostimulating activity in warm-blooded animals comprising administering to warm-blooded animals an immunostimulating amount of at least one maleo-pimaric acid compound of the formula ##STR1## wherein R.sub.1 and R.sub.2 together with the nitrogen to which they are attached form an optionally substituted saturated heterocycle optionally containing at least one other heteroatom, Y is selected from the group consisting of hydrogen, amino, alkyl of 1 to 5 carbon atoms optionally substituted with at least one hydroxy, dialkylamino with alkyl of 1 to 5 carbon atoms, alkoxy carbonyl of 2 to 5 carbon atoms, acyl of an organic carboxylic acid of 1 to 5 carbon atoms and ##STR2## X is an alkylene of 1 to 5 carbon atoms and R.sub.1 and R.sub.2 have the above definition.
REFERENCES:
patent: 3998823 (1976-12-01), Taylor et al.
Benzoni Josette
Delevallee Francoise
Deraedt Roger
Goldberg Jerome D.
Roussel Uclaf
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