S
Ph = fenil
N
Cl
Ph
S
22
NH
S
N
NS =
NS =
H
N
S
L1: R = 4-OCH3; R' = 2-OCH3;
Ph
N
N
N
N
Co
23
HO
R
a: Co(L1)3; b: Co(L2)3
S
Co
R
a: R = H; b: R = C6H5; c: R = 4-C6H4Br;
d: R = 4-C6H4Cl; e: R = 4-C6H4NO2
N
S
N
N
S
N
NN
N
R'
L2: R = 4-NO2; R' = 3,4-(OCH3)2
H
N
3H2O
Farmatsevtika 2010, 3
Singx 2-furantiokarbogidrazid
ligandidan olingan N,S xelat kobalt kompleksining
24 sintezi
va tavsifi
haqida xabar berdi (14-rasm) [39]. Kompleks oktaedral,
ikkita N, S ligandlar majmuada to'rtta koordinatsion
joyni
egallaydi, beshinchi va oltinchi joylari atsetilasetonat ligand bilan yakunlanadi.
24 ning suvda eruvchanligi
yo'qligi sababli, DMSO eritmasi yordamida zonani inhibe qilish yordamida antibakterial
skrining amalga
oshirildi ( nazorat sifatida bo'sh DMSO/H2O ishlatilgan). Kompleks
24 Staphylococcus albus va Enterobactorga
qarshi faoldir . Erkin 2-furantiokarbogidrazid ligand antibakterial ta'sirga ega emas. Bimetalik kobalt (III)
kompleksi
25a (14-rasm)
E. coli, Yersinia enterocolitica, Bacillus magaterium va
B. subtilisga qarshi
antibakterial faollik ko'rsatdi .
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