摘要:
Compounds of formula (A), wherein R1, R2, R3, Y and Z are organic substituents, are useful in the diagnosis of amyloidosis; some of the compounds of formula (A) are novel. Processes for their preparation, and pharmaceutical compositions containing them are also described.
摘要:
A compound of formula (I) is provided which is able to interact with β-catenin/TCF-4 binding site, having a structure essentially equivalent to a pharmacophore (IA), as herein described.
摘要:
The present invention concerns a method of therapeutic prevention and treatment of a heart disease chosen from cardiac insufficiency and heart failure including the administration of an essential fatty acid containing a mixture of eicosapentaenoic acid ethyl ester (EPA) and docosahexaenoic acid ethyl ester (DHA), either alone or in combination with another therapeutic agent.
摘要:
A process for preparing distamycin derivatives possessing antitumor activity, by starting from distamycin A itself, is described. The process involves the preparation of the novel intermediates of formula (III).
摘要:
Water soluble polymeric conjugates of antitumor agents of formula (A) P-[W2]p-S0-[W1]r-[D] wherein:P is a water soluble polymer;[W1] is a residue of formula -HN-Z1-CO- in which Z1 represents a linear or branched C2-C12 alkylene chain or the residue of formula -C6H4-CH2-O-; [W2] is a residue of formula -HN-Z2-CO- in which Z2 represents a C2-C12 linear or branched alkylene chain;p and r are 0 or 1;S0 is a peptide that selectively is cleaved at the tumor site mainly by the action of the matrix metalloproteinases gelatinase; [D] is the residue of an antitumor agent.The conjugates possess enhanced antitumor activity and decreased toxicity with respect to the free drug. A process for their preparation, useful intermediates and pharmaceutical compositions containing them are also described.
摘要:
The present invention concerns the use of aromatase inhibitor exemestane, either alone or in combination with other therapeutic agents, in the chemoprevention of estrogen dependent cancer in mammals, including humans, at increased risk of the disease.
摘要:
Herewith provided is a process for preparing useful intermediates in the preparation of distamycin derivatives possessing antitumor activity, said derivatives having the formula reported in the specification, by using distamycin A as the starting material.
摘要:
Novel 1H-pyrrolo[2,3-b]pyridines which are represented by formula (I), as per the specification, and wherein R is a hydrogen or halogen atom or a group selected from -CN, -OH, -OCOR4, -(CH2)nNH2, -(CH2)nNHR4, -(CH2)nNHCOR4, -(CH2)nNHCONR4R5, -(CH2)nNHCOOR4, or -(CH2)nNHSO2R4, wherein n is either 0 or 1, R4 and R5 are as described in the specification; R1 is hydrogen or an optionally substituted alkyl group; R¿2? is an optionally substituted group selected from alkyl or aryl; R3 is hydrogen or a group selected from -CONR4R5, -COOR4, -CONHOR4, -SO2NHR4, alkylsulphonylaminocarbonyl or perfluorinated alkylsulphonylaminocarbonyl; or a pharmaceutically acceptable salt thereof, are disclosed; these compounds are useful for treating cell proliferative disorders associated with an altered cell cycle dependent kinase activity.