Preparation and Thermogravimetric and Antimicrobial Investigation of Cd (II) and Sn (II) Adducts of Mercaptopyridine, Amino Triazole Derivatives, and Mercaptothiazoline Organic Ligand Moieties

Table 7

Antimicrobial activities (inhibition zone diameter, mm/µg sample) of papaverine and its metal complexes against Gram-positive bacteria, Gram-negative bacteria, and two types of fungi.

The adducts	Gram-negative bacteria		Gram-positive bacteria		Fungi
	E. coli	P. aeruginosa	B. subtilis	S. aureus	A. flavus	C. albicans
Control: DMSO	0.0	0.0	0.0	0.0	0.0	0.0
Ampicillin (Antibacterial agent)	22	17	20	18	0.0	0.0
Amphotericin B (Antifungal agent)	0.0	0.0	0.0	0.0	17	19
SnCl2.(3amt).H2O	10	10	12	11	0.0	23
SnCl2.2(3amt).H2O	15	13	13	15	0.0	14
CdCl2.(3amt)	0.0	0.0	0.0	0.0	0.0	0.0
CdCl2.2(3amt)	12	12	12	15	0.0	11
SnCl2.(2mct).0.5H2O	9	0.0	10	10	0.0	0.0
SnCl2.2(2mct)	9	9	9	21	0.0	0.0
CdCl2.(2mct)	16	15	14	20	14	17
CdCl2.2(2mct).H2O	26	28	26	32	31	35
SnCl2.(2mcp).1.5H2O	16	15	16	21	0.0	9
SnCl2.2(2mcp).4H2O	13	14	14	14	0.0	0.0
CdCl2.(2mcp)	11	10	11	10	0.0	16
CdCl2.2(2mcp)	14	13	12	16	0.0	13
SnCl2.(4amt).4H2O	9	0.0	0.0	0.0	0.0	0.0
SnCl2.2(4amt).1.5H2O	10	9	12	13	0.0	9
CdCl2.(4amt).H2O	0.0	0.0	0.0	0.0	0.0	0.0
CdCl2.2(4amt)	9	0.0	0.0	9	0.0	0.0