Generated: December 14, 2017
DrugPatentWatch Database Preview
Details for Patent: 4,567,182
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Summary for Patent: 4,567,182
|Title:|| Compounds endowed with immunomodulating activity|
|Abstract:||The invention relates to a series of purine derivatives of formula (I) ##STR1## wherein R is hydrogen or NH.sub.2, n is an integer from 1 to 6, R.sup.1 is one of the following chains: ##STR2## wherein R.sup.2 is the residue of an aminoacid, R.sup.3 is hydrogen or the residue of an oligopeptide and R.sup.4 is OH or the residue of an oligopeptide.|
|Inventor(s):|| Ferraris; Paolo C. (Genoa, IT) |
|Assignee:|| Co Pharma Corporation s.r.l. (Genoa, IT) |
Patent Claim Types:|
see list of patent claims
|Compound; Composition; |
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Foreign Priority and PCT Information for Patent: 4,567,182
|Foriegn Application Priority Data|
||Foreign Patent Number
||Foreign Patent Date
|Italy||24120 A/81||Sep 24, 1981|
|Italy||22848 A/82||Aug 13, 1982|
International Patent Family for Patent: 4,567,182
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