发明名称 METAL-BASED COORDINATION COMPLEXES AS PHOTODYNAMIC COMPOUNDS AND THEIR USE
摘要 Compositions of the invention include metal-based coordination complexes, which are preferably tunable photodynamic compounds. The compositions and complexes are useful as therapeutic agents and as in vivo diagnostic agents for treating or preventing diseases including those that involve hyperproliferating cells in their etiology, such as cancer. Compositions and complexes of the invention are further capable of destroying microbial cells, such as bacteria, fungi, and protozoa, and destroying viruses. The compositions and complexes are also capable of modulating cell function in other ways.
申请公布号 US2016039854(A1) 申请公布日期 2016.02.11
申请号 US201414777169 申请日期 2014.03.17
申请人 MCFARLAND Sherri Ann 发明人 MCFARLAND Sherri Ann
分类号 C07F15/00;A61K41/00 主分类号 C07F15/00
代理机构 代理人
主权项 1. A compound having formula (I), (VI) or (VIIa):including hydrates, solvates, pharmaceutically acceptable salts, prodrugs and complexes thereof, wherein: M at each occurrence is independently selected from the group consisting of osmium, manganese, molybdenum, rhenium, ruthenium, iron, cobalt, rhodium, iridium, nickel, and platinum; M1 and M2 at each occurrence is independently selected from the group consisting of osmium, manganese, molybdenum, rhenium, ruthenium, iron, cobalt, rhodium, iridium, nickel, and platinum; X is selected from the group consisting of Cl−, PF6−, Br−, BF4−, ClO4−, CF3SO3−, and SO4−2; n=0, 1, 2, 3, 4, or 5; q is independently at each occurrence 0, 1, or 2; y is independently at each occurrence 0, 1, or 2; z is independently at each occurrence 1, 2, or 3; Lig1 is a bidentate ligand that at each occurrence is each independently selected from the group consisting of Lig2 is a bidentate ligand that at each occurrence is each independently selected from the group consisting of Lig3 is a bidentate ligand that at each occurrence is each independently selected from the group consisting of R1 is selected from the group consisting of hydrogen, optionally substituted phenyl, optionally substituted aryl, optionally substituted heteroaryl, 4-pyridyl, 3-pyridyl, 2-thiazole, 2-pyrolyl, 2-furanyl, u is an integer; R2a, R2b, R2c, R2d, R2e, R2f, R2g, R2h, R2i, R2j, R2k, and R2l at each occurrence are each independently selected from the group consisting of hydrogen, C1-6 optionally substituted alkyl, C1-6 optionally substituted branched alkyl, C3-7 optionally substituted cycloalkyl, C1-6 optionally substituted haloalkyl, C1-6 optionally substituted alkoxy, CO2R5, CONR62, NR72, SO3H, sulfate, sulfonate, optionally substituted aryl, optionally substituted aryloxy, optionally substituted heteroaryl, and optionally substituted heterocycle; R3a, R3b, R3c, R3d, R3e, R3f, R3g, R3h, R3i, R3j, R3k, and R3l at each occurrence are each independently selected from the group consisting of hydrogen, C1-6 optionally substituted alkyl, C1-6 optionally substituted branched alkyl, C1-6 optionally substituted haloalkyl, C1-6 optionally substituted alkoxy, optionally substituted phenyl, and CO2R8; R4a, R4b, and R4c at each occurrence are each independently selected from the group consisting of hydrogen, C1-6 optionally substituted alkyl, C1-6 optionally substituted branched alkyl, C1-6 optionally substituted cycloalkyl, C1-6 optionally substituted haloalkyl, C1-6 optionally substituted alkoxy, CO2R5, CONR62, NR72, sulfate, sulfonate, optionally substituted aryl, optionally substituted aryloxy, optionally substituted heteroaryl, and optionally substituted heterocycle; R4a and R4b at each occurrence on a thiophene ring are taken together with the atom to which they are bound to form an optionally substituted ring having from 6 ring atoms containing 2 oxygen atoms; R5 at each occurrence are each independently selected from the group consisting of hydrogen and optionally substituted alkyl; R6 at each occurrence are each independently selected from the group consisting of hydrogen and optionally substituted alkyl; R7 at each occurrence are each independently selected from the group consisting of hydrogen and optionally substituted alkyl; R8 at each occurrence are each independently selected from the group consisting of hydrogen and optionally substituted alkyl; A2 is selected from the group consisting of where t is an integer; and A3 is selected from the group consisting of wherein the following compounds are excluded from the compounds of formula (I):[Ru(biq)3]2+, [Ru(bpz)3]2+, Ni(biq)2Cl2, [Fe(bpy)3]2+, [Co(bpy)3]2+, [Fe(biq)3]2+, [Co(biq)3]2+, [Fe(phen)3]2+, [Co(phen)3]2+, [Ru(phen)2(biq)]2+, Ru(biq)2Cl2, [Ru(biq)3]2+, [Ru(bpym)(biq)2]2+, [Ru(bpy)2(biq)]2+, [Ru(bpy)(dinapy)2]2+, [Ru(bpy)(biq)2]2+ and [Ru(dinapy)3]2+ and [Ru(biq)(phen)2]2+, where biq is 2,2′-bisquinoline, bpy is 2,2′-bipyridine, bpym is 2,2′-bipyrimidine, bpz is 2,2′-bipyrazine, dinapy is 6,7-dihydrodipyrido[2,3-b:3,2-j][1,10]-phenanthroline and phen is 1,10-phenanthroline.
地址 Nova Scotia CA