Synthesis of Octacarboxytetra(2,3-pyrazino)porphyrazine: Novel Water Soluble Photosensitizers for Photodynamic Therapy
作者:Svetlana V. Kudrevich、Maria G. Galpern、Johan E. van Lier
DOI:10.1055/s-1994-25571
日期:——
The condensation of 2,3-dicyano-5,6-diethoxycarbonylpyrazine with a metal salt affords tetra-2,3-(5,6-diethoxycarbonylpyrazino)porphyrazine, which upon mild hydrolysis yields novel water-soluble metal complexes of tetra-2,3-(5,6-dicarboxypyrazino)porphyrazine. These octaaza analogs of phthalocyanine have potential applications in the field of photodynamic therapy of cancer.
2,3-二氰基-5,6-二乙氧基羰基吡嗪与金属盐缩合生成四-2,3-(5,6-二乙氧基羰基吡嗪基)卟嗪,经温和水解后生成四-2,3-(5,6-二羧基吡嗪基)卟嗪的新型水溶性金属络合物。 这些酞菁的辛氮类似物有望应用于癌症的光动力疗法领域。