Sagnou, Marina published the artcileA Phenylbenzothiazole Conjugate with the Tricarbonyl fac-[M(I)(CO)3]+ (M = Re, 99Tc, 99mTc) Core for Imaging of β-Amyloid Plaques, Computed Properties of 92-36-4, the publication is European Journal of Inorganic Chemistry (2012), 2012(27), 4279-4286, S4279/1-S4279/6, database is CAplus.
The 2-(4′-aminophenyl)-6-methylbenzothiazole that is known to display affinity and specificity toward the amyloid plaques of Alzheimer’s disease (AD) has been joined to the tricarbonyl [M(CO)3NNO] chelate (M = Re, 99Tc, and 99mTc) through a five-carbon linker chain to generate the neutral complex (1) (namely, Re-1 for M = Re; 99Tc-1 for M = 99Tc; and 99mTc-1 for M = 99mTc) with the aim of developing a single-photon emission computed tomog. (SPECT) radiodiagnostic agent for AD. Re-1 was characterized by spectroscopic methods and x-ray crystallog., whereas the detailed NMR spectroscopic anal. of 99Tc-1 demonstrated its structural similarity to Re-1. Complexes Re-1 and 99Tc-1 display selective binding affinity for amyloid plaques as evidenced by fluorescence spectroscopy, whereas the biodistribution data of 99mTc-1 characterized by relatively low brain uptake, fast clearance from brain and blood, and in vivo stability are considered encouraging for further elaboration on the structural features of 1 in the direction of increased brain uptake.
European Journal of Inorganic Chemistry published new progress about 92-36-4. 92-36-4 belongs to thiazole, auxiliary class Organic Pigment, name is 2-(4-Aminophenyl)-6-methylbenzothiazole, and the molecular formula is C14H12N2S, Computed Properties of 92-36-4.
Referemce:
https://pubchem.ncbi.nlm.nih.gov/compound/thiazole,
Thiazole | chemical compound | Britannica