A compound of the formula ##STR1## wherein R.sup.1, R.sup.2 and R.sup.3 are as defined above, which are inhibitors of the enzyme protein tyrosine kinases such as Janus Kinase 3 and as such are useful therapy as immunosuppressive agents for organ transplants, lupus, multiple sclerosis, rheumatoid arthritis, psoriasis, Type I diabetes and complications from diabetes, cancer, asthma, atopic dermatitis, autoimmune thyroid disorders, ulcerative colitis, Crohn's disease, Alzheimer's disease, Leukemia and other autoimmune diseases.

Un residuo del ## del ## STR1 di formula in cui R.sup.1, R.sup.2 e R.sup.3 sono come definiti sopra, che sono inibitori delle chinasi della tirosina della proteina enzimatica quale la chinasi 3 di Janus e poichè tali sono terapia utile poichè gli agenti immunosopressivi per l'organo trapianta, lupus, sclerosi a placche, artrite rheumatoid, psoriasis, tipo diabete di I e complicazioni da diabete, da cancro, da asma, da dermatite atopica, da disordini autoimmuni della tiroide, dal colitis ulcerative, dalla malattia del Crohn, dalla malattia del Alzheimer, dalla leucemia e da altre malattie autoimmuni.

 
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> Aryl and heteroaryl substituted fused pyrrole anti-inflammatory agents

> Post-Amadori inhibitors of advanced glycation reactions

~ 00082