Abstract:
The present invention provides a method for treating tumors or tumor metastases in a patient, comprising administering to the patient simultaneously or sequentially a therapeutically effective amount of an EGFR kinase inhibitor and an IGFlR inhibitor compound of Formula I combination, with or without additional agents or treatments, such as other anti-cancer drugs or radiation therapy. The invention also encompasses a pharmaceutical composition that is comprised of an EGFR kinase inhibitor and IGFlR inhibitor compound of Formula I combination with a pharmaceutically acceptable carrier. The IGFlR inhibitor is represented by Formula I. wherein X 1 X 2 , X 3 , X 4 , X 5 , X 6 , X 7 , R 1 , and Q 1 are defined herein.
Abstract:
Compounds of the formula (I) and pharmaceutically acceptable salts thereof, wherein X I , X 2 , X 3 , X 4 , X 5 , X 6 , X 7 , R 1 , and Q 1 are defined herein, inhibit the IGF-1R enzyme and are useful for the treatment and/or prevention of hyperproliferative diseases such as cancer, inflammation, psoriasis, allergy/asthma, disease and conditions of the immune system, disease and conditions of the central nervous system.
Abstract:
Chemical compounds having structural formula (I) and physiologically acceptable salts thereof, are inhibitors of serine/threonine and tyrosine kinase activity. Several of the tyrosine kinases, whose activity is inhibited by these chemical compounds, are involved in angiogenic processes. Thus, these chemical compounds can ameliorate disease states where angiogenesis or endothelial cell hyperproliferation is a factor. These compounds can be used to treat cancer and hyperproliferative disorders.
Abstract:
The present invention relates to polypeptides which comprise the ligand binding domain of Tie-2, crystalline forms of these polypeptides and the use of these crystalline forms to determine the three dimensional structure of the catalytic domain of Tie-2. The invention also relates to the use of the three dimensional structure of the Tie-2 catalytic domain both alone, or in complex with inhibitors, in methods of designing and/or identifying potential inhibitors of Tie-2 activity, for example, compounds which inhibit the binding of a native substrate to the Tie-2 catalytic domain.
Abstract:
Vascular hyperpermeability and the subsequent events such as macular edema, retinoblastoma, ocular ischemia, ocular inflammatory disease or infection, choroidal melanoma, edematous side-effects induced by iron chelation therapy, pulmonary edema, myocardial infarction, rheumatoid diseases, anaphylaxis, allergies, hypersensitive reactions, cerebral edema, brain tumor fluid-filled cysts, communicating hydrocephalus, carpal tunnel syndrome, organ damage resulting from a burn, irritation or infection, erythema multiforme, edematous macules and other disorders, brain tumors, tumor effusions, lung or breast carcinomas, ascites, pleural effusions, pericardial effusions, high altitude "sickness", radioanaphylaxis, radiodermatitis, glaucoma, conjunctivitis, choroidal melanoma, adult respiratory distress syndrome, asthma, bronchitis, ovarian hyperstimulation syndrome, polycystic ovary syndrome, menstrual swelling, menstrual cramps, stroke, head trauma, cerebral infarct or occlusion, hyotension, ulcerations, sprains, fractures, effusions associated with synovitis, diabetic complications, hyperviscosity syndrome, liver cirrhosis, microalbuminuria, proteinuria, oliguria, electrolyte imbalance, nephrotic syndrome, exudates, fibroses, keloid, can be inhibited by the administration of a compound that inhibits the enzyme activity of the VEGF tyrosine kinase receptor known as KDR tyrosine kinase. The preferred compound 4,5-dihydro-3-pyridin-4-yl-1(2)H-benzo[g]indazole selectively inhibits the function of KDR tyrosine kinase but do not block the activity of Flt-1 tyrosine kinase which is another VEGE tyrosine kinase receptor.
Abstract:
The invention relates to certain 4-(substitutedphenylamino)quinazoline derivatives of formula (I), their produgs and pharmaceutically acceptable salts wherein R , R , R , R , m and n are described in said formula. The compounds of formula (I), their produgs and pharmaceutically acceptable salts are useful for the treatment of hyperproliferative diseases.
Abstract:
Described herein are monomers capable of forming a biologically useful multimer when in contact with one, two, three or more other monomers in an aqueous media. In one aspect, such monomers may be capable of binding to another monomer in an aqueous media (e.g. in vivo) to form a multimer, (e.g. a dimer). Contemplated monomers may include a ligand moiety, a linker element, and a connector element that joins the ligand moiety and the linker element. In an aqueous media, such contemplated monomers may join together via each linker element and may thus be capable of modulating one or more biomolecules substantially simultaneously, e.g., modulate two or more binding domains on a protein or on different proteins.