Selective high-affinity polydentate ligands and methods of making such

1. A selective high-affinity polydentate ligand (SHAL), wherein the SHAL comprises the structure

wherein R 1 is selected from:

COOH; a linker selected from polyethylene glycol, biotin, lysine; a combination of polyethylene glycol and lysine; or

an effector selected from:

(a) avidin, streptavidin, neutravidin, a second SHAL, biotin, thymidine kinase; boron, uranium, or a chelate comprising a metal isotope selected from the group consisting of 213 Bi, 212 Bi, 111 In, 64 Cu, 186 Re, 188 Re, 90 Y, 67 Cu, 169 Er, 121 Sn, 127 Te, 142 Pr, 143 Pr, 198 Au, 199 Au, 161 Tb, 109 Pd, 165 Dy, 149 Pm, 151 Pm, 153 Sm, 157 Gd, 159 Gd, 166 Ho, 172 Tm, 169 Yb, 177 Lu, 175 Yb, 105 Rh, 111 Ag, and Iodine-131;

(b) doxorubicin, biotin or a chelator selected from the group consisting of DOTA, EDTA, DTPA, CDTA, EGTA, HBED, TTHA, HEDTA, TETA, 2-iminothiolane, 2-iminothiacyclohexane, or 2-imino-4-mercaptomethylthiolane with bound metal isotope;

(c) a transduction peptide selected from the group consisting of oligoarginine, hexa-arginine, SV40T antigen nuclear localization signal, the HIV Tat protein transduction domain, the integrin-binding peptide (RGD), the heparin-binding domain of vitronectin (VN peptide), antennapedia protein of Drosophila , VP22, lactosylated polylysine, poly-L-lysine, SGEHTNGPSKTSVRWVWD, SMTTMEFGHSMITPYKID, QDGGTWHLVAYCAKSHRY, MSDPNMNPGTLGSSHILW, SPGNQSTGVIGTPSFSNH, SSGANYFFNAIYDFLSNF, or GTSRANSYDNLLSETLTQ;

(d) a cytotoxin or cytotoxic agent selected from the group consisting of Diptheria toxin, Pseudomonas exotoxin A, ricin, abrin, modeccin A, alpha sacrin, Pokeweed antiviral protein S, Pokeweed antiviral protein type II, curcin, crotin, gelonin, mitogillin, restrictocin, phenomycin, and enomycin;

(e) an enzyme inhibitor selected from the group consisting of 4[[5-(Trifluoromethyl)pyridin-2-yl]oxy]phenyl]N-phenylcarbamate, (R)-2-[4-(5-chloro-3-fluoro-2-pyridyloxy)phenoxy]propionic acid, 2-(((3-chloro-5(trifluoromethyl)pyridin-2-yloxy)phenoxy)methyl)acrylate, 2-(((3-chloro-5(trifluoromethyl)pyridin-2-yloxy)phenyl)methyl)acrylate, 2-(((3-chloro-5 (trifluoromethyl)pyridin-2-yloxy)phenyl)methyl)acrylonitrile, 3-(3-chloro-4-{[5-(trifluoromethyl)-2-pyridinyl]oxy}anilino)-3-oxopropanoic acid, Sethoxydim, Clethodim, 5-(Tetradecyloxy)-2-furoic acid, 2-[(2,6-Dichlorophenyl)amino]benzeneacetic acid, 2-[4-(4-Chlorophenoxy)phenoxy]propanoic acid, (RS)-2-[4-(6-chloro-1,3-benzoxazol-2-yloxy)phenoxy]propanoic acid, (RS)-2-[4-(2,4-dichlorophenoxy)phenoxy]propanoic acid, (RS)-2-{4-[5-(trifluoromethyl)-2-pyridyloxy]phenoxy}propanoic acid, (RS)-2-[4-(6-chloroquinoxalin-2-yloxy)phenoxy]propanoic acid, and (RS)-2-[4-(α, α, α-trifluoro-p-tolyloxy)phenoxy]propanoic acid; or

(f) a radiosensitizer selected from the group consisting of photofrin, 1,2,4-benzotriazine-3-amino-1,4-dioxide, cisplatin, cis-dichlorodiamineplatinum, and 1,2-diamino-4-nitrobenzene)dichloroplatinum II.

2. The SHAL of claim 1 , wherein R 1 is biotin or DOTA.

3. The SHAL of claim 1 , having the structure:

4. A method for one or more of:

inhibiting the growth or proliferation of a cancer cell or tumor that expresses a HLA-DR10 marker;

detecting a cancer cell or tumor that expresses a HLA-DR10 marker;

imaging a cancer cell or tumor that expresses a HLA-DR10 marker;

diagnosing a cancer or tumor that expresses a HLA-DR10 marker;

comprising contacting the cell or tumor with the SHAL of claim 1 .

5. The method of claim 4 , wherein the HLA-DR10 marker comprises an epitope recognized by an anti-Lym-1 antibody.

6. The method of claim 4 , wherein the tumor comprises a solid tumor.

7. The method of claim 4 , wherein the cancer cell is a malignant B lymphocyte or a metastatic cancer cell.

8. The method of claim 4 , wherein the cancer cell is associated with non-Hodgkins lymphoma or leukemia or a B-cell derived malignancies.

9. The method of claim 4 , wherein the contacting is in vivo.

10. The method of claim 4 , wherein the contacting is in vitro.

11. The method of claim 4 , wherein the method comprises imaging a tumor in a subject in need thereof comprising administering to the subject a chelate comprising the SHAL of claim 1 bound to a metal isotope.

12. The method of claim 11 , wherein the metal isotope is selected from the group of: 99 Tc, 203 Pb, 67 Ga, 68 Ga, 72 As, 111 In, 113m In, 97 Ru, 62 Cu, 641 Cu, 52 Fe, 52m Mn, 51 Cr, 186 Re, 188 Re, 77 As, 90 Y, 67 Cu, 169 Er, 121 Sn, 127 Te, 142 Pr, 143 Pr 198 Au, 199 Au, 161 Tb, 109 Pd, 165 Dy, 149 Pm, 151 Pm, 153 Sm, 157 Gd, 159 Gd, 166 Ho, 172 Tm, 169 , 175 , 177 Lu, 105 Rh, and 111 Ag.

13. A method of treating lymphoma or leukemia that expresses a HLA-DR10 marker in a subject in need comprising administering to the subject the SHAL of claim 1 .

14. The method of claim 13 , wherein the administration comprises intravenous, subcutaneous, intraperitoneal or oral administration.

15. The SHAL of claim 1 bound to a metal isotope.

16. The SHAL of claim 15 , wherein the metal isotope is selected from the group of: 99 Tc, 203 Pb, 67 Ga, 68 Ga, 72 As, 111 In, 113m In, 97 Ru, 62 Cu, 641 Cu, 52 Fe, 52m Mn, 51 Cr, 186 Re, 188 Re, 77 As, 90 Y, 67 Cu, 169 Er, 121 Sn, 127 Te, 142 Pr, 143 Pr 198 Au, 199 Au, 161 Tb, 109 Pd, 165 Dy, 149 Pm, 151 Pm, 153 Sm, 157 Gd, 159 Gd, 166 Ho, 172 Tm, 169 , 175 , 177 Lu, 105 Rh, and 111 Ag.

17. A pharmaceutical or diagnostic composition comprising the SHAL of claim 1 and a pharmaceutically acceptable carrier.

18. A pharmaceutical or diagnostic composition comprising the SHAL of claim 3 and a pharmaceutically acceptable carrier.

19. A kit comprising the SHAL of claim 1 and instructions for use.

20. A kit comprising the SHAL of claim 3 and instructions for use.