A water-soluble Pd(ii) complex with a terpyridine ligand: experimental and molecular modeling studies of the interaction with DNA and BSA; and in vitro cytotoxicity investigations against five human cancer cell lines

2016 ◽  
Vol 40 (11) ◽  
pp. 9081-9097 ◽  
Author(s):  
Farivash Darabi ◽  
Hassan Hadadzadeh ◽  
Jim Simpson ◽  
Azar Shahpiri

[Pd(4-OHPh-tpy)Cl]Cl was prepared. The complex interacts with DNA via a combination of covalent, intercalation, and hydrogen bonding interactions.

2019 ◽  
Vol 14 (6) ◽  
pp. 1934578X1985820 ◽  
Author(s):  
Jirapast Sichaem ◽  
Huu-Hung Nguyen ◽  
Thuc-Huy Duong

A new compound, namely hopane-6 α,16 α,22-triol (1), along with 8 known compounds 2 to 9, leucotylin (2), 16 β-acetoxyhopane-6 α,22-diol (3), 6 α-acetoxyhopane-16 β,22-diol (4), zeorin (5), 6 α-acetoxyhopane-22-ol (6), ergosterol peroxide (7), brassicasterol (8), and atranorin (9), was isolated from the lichen Parmotrema sancti-angelii. The structures of all the isolated compounds 1 to 9 were fully characterized using spectroscopic data, as well as comparison with the previous literature data. Moreover, compounds 2 and 4 were assessed for their in vitro cytotoxicity against 3 human cancer cell lines.


2016 ◽  
Vol 11 (6) ◽  
pp. 1934578X1601100 ◽  
Author(s):  
Jirapast Sichaem ◽  
Suttira Khumkratok ◽  
Pongpun Siripong ◽  
Santi Tip-pyang

Strychnuxin (1), a new non-glucosidic iridoid, together with four known compounds, IX (2), loganetin (3), loganin (4) and sweroside (5), were isolated from the roots of Strychnos nux-blanda. The structures of all isolated compounds (1-5) were elucidated through their physical properties and by the use of spectroscopic methods, as well as comparisons with the previous literature. To the best of our knowledge, this is the first isolation of compounds 1-5 from this plant. All isolated compounds were evaluated for their in vitro cytotoxicity against five human cancer cell lines.


2007 ◽  
Vol 21 (8) ◽  
pp. 1563-1573 ◽  
Author(s):  
Jefferson Soares de Oliveira ◽  
Daniel Pereira Bezerra ◽  
Cleverson Diniz Teixeira de Freitas ◽  
José Delano Barreto Marinho Filho ◽  
Manoel Odorico de Moraes ◽  
...  

2017 ◽  
Vol 46 (36) ◽  
pp. 12226-12238 ◽  
Author(s):  
Stefanie Sieste ◽  
Irina Lifincev ◽  
Nina Stein ◽  
Gabriele Wagner

The synthesis, spectroscopic and DFT-computational characterisation of trans-Pt(ii) oxadiazoline complexes is described. Some are more cytotoxic in vitro than cisplatin with the human cancer cell lines HeLa and A549.


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