@article{cb44b5c59484450a85a4fcfaef4ac9cb,
title = "Effect of substituents in directing the regioselective synthesis of novel pyridinium chlorins",
abstract = "A novel approach for the preparation of pyridium chlorins is discussed. The regioselective introduction of the pyridinium group seems to be directed by the nature of the substituents present at the peripheral positions of the macrocycle.",
author = "Sashikumar Mettath and Gang Zheng and Zielinski, {Theresa J.} and Masayuki Shibata and Alderfer, {James L.} and Dougherty, {Thomas J.} and Pandey, {Ravindra K.}",
note = "Funding Information: This work was supported by the National Institutes of Health (CA 55791), and the Roswell Park Alliance Foundation. Partial support by the shared resources of the Roswell Park Cancer Center Support Grant (P30CA16056) is also acknowledged. We thank Dr. Shiv Dutta, Molecular and Cellular Biophysics, for the mass spectrometry analyses. ",
year = "2000",
month = aug,
day = "12",
doi = "10.1016/S0040-4039(00)01059-5",
language = "English (US)",
volume = "41",
pages = "6289--6294",
journal = "Tetrahedron Letters",
issn = "0040-4039",
publisher = "Elsevier Limited",
number = "33",
}