Metal complexes of the anti-inflammatory drug sodium [2-[(2,6-dichlorophenyl)amino]phenyl]acetate (diclofenac sodium). Molecular and crystal structure of cadmium diclofenac

Polyhedron ◽  
1993 ◽  
Vol 12 (11) ◽  
pp. 1361-1370 ◽  
Author(s):  
Dimitra Kovala-Demertzi ◽  
Dimitris Mentzafos ◽  
Aristidis Terzis
2008 ◽  
Vol 5 (s2) ◽  
pp. 1144-1148 ◽  
Author(s):  
Kalpana Singh ◽  
Peeyush Patel ◽  
A. K. Goswami

The anti-inflammatory activity of hydroxytriazenes as well as their vanadium complexes has been studied using carrageenan induced hind paw oedema method in albino rats (Wister strain). Hydroxytriazenesviz., 3-hydroxy-1,3-diphenyltriazene(HT-1), 3-hydroxy-3-phenyl-1-(4-sulfonamido)phenyl triazene(HT-2), 3-hydroxy-3-p-chlorophenyl-1-(4-sulfonamido) phenyltriazene(HT-3), 3-hydroxy-3-m-chlorophenyl-1-(4-sulfonamido)phenyltriazene(HT-4)(HT-4) and their respective vanadium complexes C-1, C-2, C-3 and C-4 have been synthesized using standard methods, purified, characterized and used for studying their anti-inflammatory activities. The hind paw oedema was produced by subplanter injection of carrageenan and the paw volume was measured plethysmographically after 0.5, 1, 2, 3 and 5 h. The animals were givenHT-1, HT-2, HT-3andHT-4and also vanadium complexes C-1, C-2, C-3 and C-4 dissolved inDMSO(at dose 5 mg/Kg body weight). Diclofenac sodium (5 mg/kg) was used as a standard drug. The standard drug shows maximum inibition up to 1h as 81.73% which goes on increasing up to 3h (88.94%) but further reduces to 74.93% at the end of 5 h. The test compounds i.e. both ligands as well as their metal complexes show maximum percent inhibition only up to 1h. after which the efficacy reduces. Thus it can be said that both ligands as well as their vanadium complexes show very significant anti-inflammatory activity up to 1h which is comparable to standard drug.


2008 ◽  
Vol 41 (4) ◽  
pp. 919-926 ◽  
Author(s):  
Ayberk Besen ◽  
Fatih Kose ◽  
Saime Paydas ◽  
Gulfiliz Gonlusen ◽  
Tamer Inal ◽  
...  

1972 ◽  
Vol 26 ◽  
pp. 3995-4000 ◽  
Author(s):  
Carl-Johan Antti ◽  
Bruno K. S. Lundberg ◽  
T. Haugen ◽  
Arne Haaland ◽  
Åke Pilotti

2004 ◽  
Vol 37 (9) ◽  
pp. 1582-1587 ◽  
Author(s):  
Koichiro Sato ◽  
Junji Sagawa ◽  
Ryo Ichinohasama ◽  
Hiroyuki Kumamoto ◽  
Masato Yamaguchi

2007 ◽  
Vol 30 (3) ◽  
pp. 242-249 ◽  
Author(s):  
Noton Kumar Dutta ◽  
Subramanian Annadurai ◽  
Kaushiki Mazumdar ◽  
Sujata G. Dastidar ◽  
Jette E. Kristiansen ◽  
...  

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