1988
DOI: 10.1007/bf01041499
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Transition metal complexes of 5-chlorouracil

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Cited by 16 publications
(9 citation statements)
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“…5-ClU is a marker of DNA damage from hypochlorous acid during inflammation [14], and it is produced by Phagocytes in human inflammatory tissue [15]. 5-ClU has antitumor activity in the complexes with some metal (II) ions [16][17][18], as cobalt (II) and nickel (II), and in the complexes with metal (III) ions [16]. Some of their derivatives such as 6-amino-5-ClU [19,20], 5-chloro-6-[1-(2-iminopyrrolidinyl)methyl] uracil [21], or 6-(2-aminoethyl)amino-5-chlorouracil [22], are the most potent human thymidine phosphorylase inhibitors.…”
Section: Introductionmentioning
confidence: 99%
“…5-ClU is a marker of DNA damage from hypochlorous acid during inflammation [14], and it is produced by Phagocytes in human inflammatory tissue [15]. 5-ClU has antitumor activity in the complexes with some metal (II) ions [16][17][18], as cobalt (II) and nickel (II), and in the complexes with metal (III) ions [16]. Some of their derivatives such as 6-amino-5-ClU [19,20], 5-chloro-6-[1-(2-iminopyrrolidinyl)methyl] uracil [21], or 6-(2-aminoethyl)amino-5-chlorouracil [22], are the most potent human thymidine phosphorylase inhibitors.…”
Section: Introductionmentioning
confidence: 99%
“…Le 5-bromo-uracile (IV) et le 5-iodo-uracile (V) sont produits par une algue marine, Corallina pilulifera, par halogénation enzymatique [12] de l'uracile (I). De même, tous les 5-halogéno-uraciles sont produits par halogénation chimique dans des milieux riches en ions halogénures [13,14]. Ces produits de substitution, indésirables, sont connus pour être mutagènes et tératogènes [15,16] lorsqu'ils sont incorporés à l'ADN comme substituants de la thymine (VI).…”
Section: Introductionunclassified
“…The Ni(II) complex of HMCFCH exhibits a polymeric square planar geometry and the Cu(II) complex of HMCFCH shows a polymeric octahedral geometry. On the whole the Mn(II), Fe(II), Co(II) and VO(II) complexes of HMCFCH show a dimeric structure whereas the Cu(II) and Ni(II) complexes of the above ligand show a polymeric disposition [25].…”
Section: Resultsmentioning
confidence: 99%
“…The IR spectra of VO(II) complex of HMPFCH shows non-ligand bands around 1050-1160 cm -1 and 510-650 cm -1 which are due to sulfate bridged square pyramidal geometry. In the spectra of Cu(II), VO(II), and Mn(II) complexes of HMPFCH the νC=O (azide) at 1670-1660 cm -1 is intact and goes down by 15-20 cm -1 indicating its participation in complexation [25]. The presence of νNH around 3200-3300 cm -1 in the spectra of these complexes indicates the keto form of the azide moiety.…”
Section: Cu(ii) Complex Of Hmcfchmentioning
confidence: 97%
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