METAL BINDING IN TETRACYCLINES . COBALT(2) AND NICKEL(2) COMPLEXES

[11] DETERMINATION OF A PROTONATION SCHEME OF TETRACYCLINE USING NUCLEAR MAGNETIC RESONANCE [J]. ANALYTICAL CHEMISTRY, 1965, 37 (07) : 872 - &

[12] ACIDITY CONSTANTS OF THE TETRACYCLINE ANTIBIOTICS [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1956, 78 (16) : 4155 - 4158

[13] ZASSHI N, 1959, J PHARM SOC JAPAN, V79, P1381

[11] DETERMINATION OF A PROTONATION SCHEME OF TETRACYCLINE USING NUCLEAR MAGNETIC RESONANCE [J]. ANALYTICAL CHEMISTRY, 1965, 37 (07) : 872 - &

[12] ACIDITY CONSTANTS OF THE TETRACYCLINE ANTIBIOTICS [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1956, 78 (16) : 4155 - 4158

[13] ZASSHI N, 1959, J PHARM SOC JAPAN, V79, P1381