Novel Pt(II) and Pd(II) complexes with polyamine analogues: Synthesis and vibrational analysis.
(2012) In Journal of Inorganic Biochemistry 108(March). p.1-7- Abstract
- A vibrational spectroscopy study (infrared and Raman) is reported for the biogenic polyamine analogues norspermidine (NSpd), N(1),N(11)-bis(ethyl)norspermine (BENSpm) and N(1)-cyclo-propylmethyl-N(11)-ethylnorspermine (CPENSpm), as well as for their newly synthesised Pt(II) and Pd(II) complexes. Attending to the potential antineoplastic properties of this kind of systems, their full conformational characterization is essential for understanding the molecular basis of their cytotoxic activity and the mechanisms through which they are transported into the cell. The all-trans geometry was found to be favoured for all the alkylated polyamines, in their totally protonated state, while their polynuclear complexes presented a stable geometry very... (More)
- A vibrational spectroscopy study (infrared and Raman) is reported for the biogenic polyamine analogues norspermidine (NSpd), N(1),N(11)-bis(ethyl)norspermine (BENSpm) and N(1)-cyclo-propylmethyl-N(11)-ethylnorspermine (CPENSpm), as well as for their newly synthesised Pt(II) and Pd(II) complexes. Attending to the potential antineoplastic properties of this kind of systems, their full conformational characterization is essential for understanding the molecular basis of their cytotoxic activity and the mechanisms through which they are transported into the cell. The all-trans geometry was found to be favoured for all the alkylated polyamines, in their totally protonated state, while their polynuclear complexes presented a stable geometry very similar to that previously obtained for the analogous chelates with spermidine (M(3)Spd(2)) and spermine (M(2)Spm), comprising two or three cisplatin-like (MCl(2)NH(2)) moieties. (Less)
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/2336135
- author
- Silva, Tania LU ; Oredsson, Stina LU ; Persson, Lo LU ; Woster, P and Marques, M P M
- organization
- publishing date
- 2012
- type
- Contribution to journal
- publication status
- published
- subject
- keywords
- Modified polyamines, Pt(II) / Pd(II) complexes, Raman spectroscopy, Infrared spectroscopy, Anticancer
- in
- Journal of Inorganic Biochemistry
- volume
- 108
- issue
- March
- pages
- 1 - 7
- publisher
- Elsevier
- external identifiers
-
- wos:000302205600001
- pmid:22265832
- scopus:84855870600
- pmid:22265832
- ISSN
- 1873-3344
- DOI
- 10.1016/j.jinorgbio.2011.11.021
- language
- English
- LU publication?
- yes
- id
- c66abebf-2cad-4c70-ad8c-4fa5098bae7c (old id 2336135)
- date added to LUP
- 2016-04-01 10:16:55
- date last changed
- 2022-03-12 04:16:33
@article{c66abebf-2cad-4c70-ad8c-4fa5098bae7c, abstract = {{A vibrational spectroscopy study (infrared and Raman) is reported for the biogenic polyamine analogues norspermidine (NSpd), N(1),N(11)-bis(ethyl)norspermine (BENSpm) and N(1)-cyclo-propylmethyl-N(11)-ethylnorspermine (CPENSpm), as well as for their newly synthesised Pt(II) and Pd(II) complexes. Attending to the potential antineoplastic properties of this kind of systems, their full conformational characterization is essential for understanding the molecular basis of their cytotoxic activity and the mechanisms through which they are transported into the cell. The all-trans geometry was found to be favoured for all the alkylated polyamines, in their totally protonated state, while their polynuclear complexes presented a stable geometry very similar to that previously obtained for the analogous chelates with spermidine (M(3)Spd(2)) and spermine (M(2)Spm), comprising two or three cisplatin-like (MCl(2)NH(2)) moieties.}}, author = {{Silva, Tania and Oredsson, Stina and Persson, Lo and Woster, P and Marques, M P M}}, issn = {{1873-3344}}, keywords = {{Modified polyamines; Pt(II) / Pd(II) complexes; Raman spectroscopy; Infrared spectroscopy; Anticancer}}, language = {{eng}}, number = {{March}}, pages = {{1--7}}, publisher = {{Elsevier}}, series = {{Journal of Inorganic Biochemistry}}, title = {{Novel Pt(II) and Pd(II) complexes with polyamine analogues: Synthesis and vibrational analysis.}}, url = {{http://dx.doi.org/10.1016/j.jinorgbio.2011.11.021}}, doi = {{10.1016/j.jinorgbio.2011.11.021}}, volume = {{108}}, year = {{2012}}, }