TECHNETIUM- AND RHENIUM-BIS(HETEROARYL) COMPLEXES AND METHODS OF USE THEREOF
申请人:Molecular Insight Pharmaceuticals, Inc.
公开号:US20140179902A1
公开(公告)日:2014-06-26
Complexes of heterocyclic radionuclides are prepared based upon ligands having substituted pyridyl and imidazolyl groups. The ligands are bifunctional, having amino acid residues that may act as a linker to a bioactive molecule, and a tridentate chelator that may complex the radionuclide. The bioactive molecule may be a peptide or somatostatin.
CA-IX specific radiopharmaceuticals for the treatment and imaging of cancer
申请人:Molecular Insight Pharmaceuticals, Inc.
公开号:EP2759535A1
公开(公告)日:2014-07-30
A compound that recognizes and binds to the CA-IX protein has Formula I, II, III, or IV. The compounds may include a radioactive element for radioimaging or therapeutic applications. Thus, pharmaceutical compositions may be prepared with one or more of the compounds of Formula I, II, III, or IV.
能识别并与 CA-IX 蛋白结合的化合物具有式 I、II、III 或 IV。这些化合物可包括用于放射成像或治疗的放射性元素。因此,可以用一种或多种式 I、II、III 或 IV 的化合物制备药物组合物。
The Preparation of Sulfanilamide Derivatives Containing a Urea or Thiourea Grouping
作者:Jay S. Roth、Ed. F. Degering
DOI:10.1021/ja01217a042
日期:1945.1
Exploring new structural features of the 4-[(3-methyl-4-aryl-2,3-dihydro-1,3-thiazol-2-ylidene)amino]benzenesulphonamide scaffold for the inhibition of human carbonic anhydrases
A library of 4-[(3-methyl-4-aryl-2,3-dihydro-1,3-thiazol-2-ylidene)amino]benzene-1-sulphonamides (EMAC8002a-m) was designed and synthesised to evaluate the effect of substituents in the positions 3 and 4 of the dihydrothiazole ring on the inhibitory potency and selectivity toward human carbonic anhydrase isoforms I, II, IX, and XII. Most of the new compounds preferentially inhibit the isoforms II and XII. Both electronic and steric features on the aryl substituent in the position 4 of the dihydrothiazole ring concur to determine the overall biological activity of these new derivatives.