科研之友
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摘要
The synthesis and characterization of a series of metal porphyrins, M11(Por), {Por = dianionic of 5, 10, 15, 20-tetrakis [4-(4'-bromobutyloxy) phenyl] porphyrinato and 5, 10, 15, 20-tetrakis [4-(4'-butyloxypyridine bromide)phenyl] porphyrinato, M = Zn, Cu, Mn, Co, Ni, Ru-CO} were described. The complexes 3a-3e were prepared from the reactions of compound 2 with metal acetates in chloroform, and the treatment of 3a-3f with excess of pyridine gave corresponding complexes 4a-4f. These new compounds were identified by absorption spectroscopies, 1H-NMR and elemental analyses. The results of biological activity testing for 4a-4f revealed that 4a and 4c had stronger inhibiting action on the growth metabolism of Esche richia coli.
- 出版日期2001
