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Journal articles on the topic 'Novel Mixed-ligand Derivatives'

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Published: 5 June 2025

Last updated: 1 August 2025

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1

R., C. MAURYA, and VERMA R. "Novel Mixed-ligand Derivatives of Bis(acetoacetanilido)-, Bis(o-acetoacetanisidido )- and Bis(o-acetoacetotoluidido)nickel(II) with some Biologically Active 5-Pyrazolones." Journal of Indian Chemical Society Vol. 75, Jan 1998 (1998): 29–30. https://doi.org/10.5281/zenodo.5913088.

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Coordination Chemistry Laboratory, Department of P. G. Studies and Research in Chemistry, R. D. University, Jabalpur-482 001  <em>Manuscript received 26 June 1996, revised 25 September 1996, accepted 10 January 1997</em> Novel Mixed-ligand Derivatives of Bis(acetoacetanilido)-, Bis(<em>o</em>-acetoacetanisidido )- and Bis(<em>o</em>-acetoacetotoluidido)nickel(II) with some Biologically Active 5-Pyrazolones.

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2

Vuckovic, Gordana, Sladjana Tanaskovic, Mirjana Antonijevic-Nikolic, Vukosava Zivkovic-Radovanovic, and Gordana Gojgic-Cvijovic. "A study of novel cobalt(II) octaazamacrocyclic complexes with aminocarboxylates or their derivatives." Journal of the Serbian Chemical Society 74, no. 6 (2009): 629–40. http://dx.doi.org/10.2298/jsc0906629v.

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Four new air-stable mixed-ligand Co(II) complexes having the general formula [Co2(Y)tpmc]Z3?q(H2O/CH3CN) (HY = N-methylglycine/N,N-dimethylglycine, Z = - 4BF , qH2O=4 or 3; HY=S-norvaline/S-valine Z=-ClO4 , qCH3CN = 0.5; qH2O = 0.5; tpmc = N,N',N'',N'''-tetrakis(2-pyridylmethyl)- -1,4,8,11-tetraazacyclotetradecane) were prepared. The composition, some physical and chemical properties and their tentative geometries were evaluated based on elemental analysis (C, H, N), conductometric and magnetic measurements, spectroscopic data (UV/Vis, IR) and cyclic voltammetry. The data were compared with ea

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3

Ilkimen, Halil. "Synthesis and characterization of mixed ligand Cu(II) complexes of 2-methoxy-5-sulfamoylbenzoic acid and 2-aminopyridine derivatives." Macedonian Journal of Chemistry and Chemical Engineering 38, no. 1 (2019): 13. http://dx.doi.org/10.20450/mjcce.2019.1698.

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A novel Cu(II) complex 1 of 2-methoxy-5-sulfamoylbenzoic acid (Hsba) and eight novel mixed-ligand Cu(II) complexes 2–9 have been prepared using Hsba and 2-aminopyridine derivatives [2,3-diaminopyridine (2,3dap), 2,3-diamino-5-bromopyridine (2,3da5Brp), 2,3-diamino-5-chloropyridine (2,3da5Clp), 2-amino-3-benzyloxypyridine (2a3bxp), 2-amino-3-hydroxypyridine (2a3OHp), 2-amino-3-methylpiridine (2a3mp), 2-amino-3-methyl-6-ethylpiridine (2a3m6Etp) and 2-amino-3-nitro-6-methylpiridine (2a3NO26mp)], respectively. The structures of the amorphous metal complexes have been proposed by evaluating the dat

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4

Harmjanz, M., C. Junghans, U. A. Opitz, B. Bahlmann, and S. Pohl. "Neue Synthesewege zu neutralen gemischtsubstituierten Eisen-Schwefel-Clustern / Novel Synthetic Pathways to Neutral Mixed-Ligand Iron-Sulfur Clusters." Zeitschrift für Naturforschung B 51, no. 7 (1996): 1040–48. http://dx.doi.org/10.1515/znb-1996-0722.

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The reaction of [Fe(NiSiMe3)2)2] with thiols RSH, elemental sulfur, and neutral ligands L (with sulfur donor atoms, e. g. thiourea derivatives) gives [Fe4S4(SR)2L2] clusters in high yields. The structure of [Fe4S4(2.4.6-(C3H7)3C6H2-S)2(dpdmi)2] (dpdmi: diisopropyldimethyl- imidazolthion) was determined by X-ray crystallography.When [Fe4S4I4]2- is reacted with a large excess of PMePh2 or PMe2Ph [F6S6I2(PMePh2)4] and [Fe6S6l2(PMe2Ph)4]. respectively, are obtained in nearly quantitative yield. Basket-like structures of the [Fe6S6]2+ cores were detected by X-ray structure analysis. While [Fe4S4(SR

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5

Maurya, R. C., and D. D. Mishra. "Synthesis and Characterization of Some Novel Mixed-Ligand Cyanonitrosyl {CrNO}5Heterocomplexes of Chromium (I) with Potentially Tridentate Benzothiazole Derivatives." Synthesis and Reactivity in Inorganic and Metal-Organic Chemistry 22, no. 8 (1992): 1227–37. http://dx.doi.org/10.1080/15533179208020264.

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6

Maurya, R. C., and D. D. Mishra. "Studies on Some Novel Mixed-Ligand Cyanonitrosyl Hetero Complexes of Chromium(I) with Potentially Bi-and Tri-Dentate Benzimidazole Derivatives." Synthesis and Reactivity in Inorganic and Metal-Organic Chemistry 20, no. 8 (1990): 1013–24. http://dx.doi.org/10.1080/00945719008048613.

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7

Kim, Hakjo, Chan-Hee Ryu, Miso Hong, Kang Mun Lee, Unhyeok Jo, and Youngjin Kang. "Blue Phosphorescent Pt(II) Compound Based on Tetradentate Carbazole/2,3′-Bipyridine Ligand and Its Application in Organic Light-Emitting Diodes." Molecules 29, no. 12 (2024): 2929. http://dx.doi.org/10.3390/molecules29122929.

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The tetradentate ligand, merging a carbazole unit with high triplet energy and dimethoxy bipyridine, renowned for its exceptional quantum efficiency in coordination with metals like Pt, is expected to demonstrate remarkable luminescent properties. However, instances of tetradentate ligands such as bipyridine-based pyridylcarbazole derivatives remain exceptionally scarce in the current literature. In this study, we developed a tetradentate ligand based on carbazole and 2,3′-bipyridine and successfully complexed it with Pt(II) ions. This novel compound (1) serves as a sky-blue phosphorescent mat

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8

Maurya, R. C., D. D. Mishra, I. B. Khan, and S. Mukherjee. "Synthesis. Magnetic and Spectral Studies of Some Novel Mixed-Ligand Cyanonitrosyl {CrNO}5Complexes of Chromium(I) with Potentially Bidentate Quinoline Derivatives." Synthesis and Reactivity in Inorganic and Metal-Organic Chemistry 22, no. 4 (1992): 427–35. http://dx.doi.org/10.1080/15533179208020476.

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9

Ngece, Kwanele, Vuyolwethu Khwaza, Athandwa M. Paca, and Blessing A. Aderibigbe. "The Antimicrobial Efficacy of Copper Complexes: A Review." Antibiotics 14, no. 5 (2025): 516. https://doi.org/10.3390/antibiotics14050516.

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The alarming increase in antimicrobial resistance has intensified the search for novel therapeutic agents capable of combating resistant microbial strains. Copper complexes have emerged as promising antimicrobial agents due to their intrinsic redox activity, ability to disrupt microbial membranes, and interactions with vital biomolecules such as DNA and proteins. This review critically evaluates the antimicrobial potential of copper complexes reported between 2018 and 2025, emphasizing their structural diversity, mechanisms of action, and biological performance against a wide range of bacteria

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10

Iliş, Monica, Marilena Ferbinteanu, Cristina Tablet, and Viorel Cîrcu. "Investigation of Mechanochromic and Solvatochromic Luminescence of Cyclometalated Heteroleptic Platinum(II) Complexes with Benzoylthiourea Derivatives." Molecules 30, no. 11 (2025): 2415. https://doi.org/10.3390/molecules30112415.

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Two novel cyclometalated platinum(II) complexes based on 2-phenylpyridine (ppy) and 2,4-difluorophenylpyridine (dfppy) ligands in combination with a benzoylthiourea (4-(decyloxy)-N-((4-(decyloxy)phenyl)carbamothioyl)benzamide, BTU) functionalized with decyloxy alkyl chains as auxiliary ligands were synthesized and characterized for their mechanochromic and photophysical properties. Structural characterization was achieved through IR and NMR spectroscopy, single-crystal X-ray diffraction, and TD-DFT calculations. Both complexes exhibit significant photoluminescence with quantum yields up to 28.

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11

Efthymiou, Constantinos G., Áine Ní Fhuaráin, Júlia Mayans, Anastasios Tasiopoulos, Spyros P. Perlepes, and Constantina Papatriantafyllopoulou. "A Novel Family of Triangular CoII2LnIII and CoII2YIII Clusters by the Employment of Di-2-Pyridyl Ketone." Magnetochemistry 5, no. 2 (2019): 35. http://dx.doi.org/10.3390/magnetochemistry5020035.

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The synthesis, structural characterization and magnetic study of novel CoII/4f and CoII/YIII clusters are described. In particular, the initial employment of di-2-pyridyl ketone, (py)2CO, in mixed metal Co/4f chemistry, provided access to four triangular clusters, [CoII2MIII{(py)2C(OEt)(O)}4(NO3)(H2O)]2[M(NO3)5](ClO4)2 (M = Gd, 1; Dy, 2; Tb, 3; Y, 4), where (py)2C(OEt)(O)− is the monoanion of the hemiketal form of (py)2CO. Clusters 1–4 are the first reported Co/4f (1–3) and Co/Y (4) species bearing (py)2CO or its derivatives, despite the fact that over 200 metal clusters bearing this ligand ha

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12

Maurya, R. C., D. D. Mishra, V. Choubey, and I. B. Khan. "Studies on Some Novel Mixed-Ligand Derivatives of Bis(acetylacetonato)-, Bis(methylacetoacetato)- and Bis(ethylacetoacetato)-Cobalt(II) with 8-Hydroxyquinolinesulphonamides and Pyrazolone." Synthesis and Reactivity in Inorganic and Metal-Organic Chemistry 20, no. 8 (1990): 1103–13. http://dx.doi.org/10.1080/00945719008048619.

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13

Karthikeyan, Ammasai, Packianathan Thomas Muthiah, and Franc Perdih. "Supramolecular architectures in CoIIand CuIIcomplexes with thiophene-2-carboxylate and 2-amino-4,6-dimethoxypyrimidine ligands." Acta Crystallographica Section C Structural Chemistry 72, no. 5 (2016): 442–50. http://dx.doi.org/10.1107/s2053229616006148.

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The coordination chemistry of mixed-ligand complexes continues to be an active area of research since these compounds have a wide range of applications. Many coordination polymers and metal–organic framworks are emerging as novel functional materials. Aminopyrimidine and its derivatives are flexible ligands with versatile binding and coordination modes which have been proven to be useful in the construction of organic–inorganic hybrid materials and coordination polymers. Thiophenecarboxylic acid, its derivatives and their complexes exhibit pharmacological properties. Cobalt(II) and copper(II)

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14

Deb, Ishani, Priyankar Paira, Abhijit Hazra та ін. "Synthesis and characterizations of novel quinoline derivatives having mixed ligand activities at the κ and μ receptors: Potential therapeutic efficacy against morphine dependence". Bioorganic & Medicinal Chemistry 17, № 16 (2009): 5782–90. http://dx.doi.org/10.1016/j.bmc.2009.07.024.

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15

Maurya, Ram C., and Deen D. Mishra. "Synthesis and physico-chemical studies of some novel mixed-ligand cyanonitrosyl {CrNO}5 complexes of chromium with 2-3-pyrazoline-5-one derivatives." Transition Metal Chemistry 12, no. 6 (1987): 551–52. http://dx.doi.org/10.1007/bf01023847.

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16

Maurya, R. C., D. D. Mishra, S. K. Jaiswal, and J. Dubey. "Synthesis, Magnetic and Spectral Studies of Some Novel Mixed-Ligand Cyanonitrosyl {MnNO}6Complexes of Manganese(I) with Potentially Mono-, Biand Tri-Dentate Pyridine Derivatives." Synthesis and Reactivity in Inorganic and Metal-Organic Chemistry 25, no. 4 (1995): 521–35. http://dx.doi.org/10.1080/15533179508218243.

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17

Maurya, R. C., and D. D. Mishra. "Synthesis and Characterization of Some Novel Hexa-coordinated Mixed-Ligand Cyanonitrosyl {CrNO}5Complexes of Chromium with some Potentially Mono- and Bi-Dentate 5-Pyrazolone Derivatives." Synthesis and Reactivity in Inorganic and Metal-Organic Chemistry 19, no. 5 (1989): 533–44. http://dx.doi.org/10.1080/00945718908048090.

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18

Maurya, Ram C., Deen D. Mishra, Sudipta Mukherjee, and Pramod K. Trivedi. "Novel mixed-ligand derivatives ofbis(acetylacetonato)-bis(methylacetoacetato) andbis(ethylacetoacetate)-nickel(II) with some potentially mono-, bi- and tri-dentate 2/3-pyrazoline-5-ones." Transition Metal Chemistry 16, no. 5 (1991): 524–27. http://dx.doi.org/10.1007/bf01024323.

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19

Maurya, R. C., H. Singh, J. Dubey, and G. P. Shukla. "Metal Cyanonitrosyl Complexes: Synthesis, Magnetic, Thermal and Spectral Studies of Some Novel Mixed-Ligand Cyanonitrosyl {MnNO} Complexes of Manganese(I) with Potentially Mono−and Bidentate Aniline Derivatives." Synthesis and Reactivity in Inorganic and Metal-Organic Chemistry 27, no. 5 (1997): 647–60. http://dx.doi.org/10.1080/00945719708000216.

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20

Raj, Kumar Dubey. "Synthesis, reactions and characterization of some mixed ligand (phenoxo-alkoxoand acetylacetonato-) complexes of cobalt(II) derived from Schiff bases." Journal of Indian Chemical Society Vol. 83, Nov 2006 (2006): 1087–92. https://doi.org/10.5281/zenodo.5832300.

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Synthetic Inorganic & Metallo-Organic Research Laboratory, Department of Chemistry, University of Allahabad, Allahabad-211 002, Uttar Pradesh, India E-mail : rajalkoxy@yahoo.com <em>Manuscript received 28 February 2006, revised 1 August 2006, accepted 23 August 2006</em> Some novel complexes of cobalt(ll) of the type, [(μ-CI)<sub>2</sub>Co<sub>2</sub>{ƞ<sup>2</sup>-(sb)hl (1) and (2) and Co<sub>2</sub>{ƞ<sup>2</sup>-{sb)}<sub>2</sub>] (3) and (4) [where sb = Schiff base {salicylidene-2-methyl-1-aminobenzene (smabH) for (1 and 3) and salicylidene-2-aminopyridene {sapH) for {2 and 4)

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21

Bakalova, Adriana G., Rossen T. Buyukliev, Rositsa P. Nikolova, Boris L. Shivachev, Rositsa A. Mihaylova, and Spiro M. Konstantinov. "Synthesis, Spectroscopic Properties, Crystal Structure And Biological Evaluation of New Platinum Complexes with 5-methyl-5-(2-thiomethyl)ethyl Hydantoin." Anti-Cancer Agents in Medicinal Chemistry 19, no. 10 (2019): 1243–52. http://dx.doi.org/10.2174/1871520619666190214103345.

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Background: The accidental discovery of Cisplatin’s growth-inhibiting properties a few decades ago led to the resurgence of interest in metal-based chemotherapeutics. A number of well-discussed factors such as severe systemic toxicity and unfavourable physicochemical properties further limit the clinical application of the platinating agents. Great efforts have been undertaken in the development of alternative platinum derivatives with an extended antitumor spectrum and amended toxicity profile as compared to the reference drug cisplatin. The rational design of conventional platinum analogues

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22

Inokuma, Yasuhide. "Coordination Chemistry of Calix[3]Pyrrole-Related Macrocycles." ECS Meeting Abstracts MA2024-01, no. 14 (2024): 1159. http://dx.doi.org/10.1149/ma2024-01141159mtgabs.

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Calix[3]pyrrole is a ring-contracted porphyrinogen-like macrocycle in which three pyrrole units are linked by three sp3-carbon atoms at the a-positions. While synthetic routes to calix[3]pyrrole and its furan and thiophene derivatives have been established using oligoketone precursors,[1–3] their coordination chemistry remains fully unexplored. Here, the author reports the direct macrocyclization synthesis and metal complexation properties of novel thiazole-containing calix[3]pyrrole analogues that exhibit better metal chelation than that of calix[3]pyrrole. Treatment of calix[3]pyrrole (1) wi

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23

Zhang, Yongli, Xiangsheng Wang, Wei Fang, et al. "Synthesis andIn VitroAntitumor Activity of Two Mixed-Ligand Oxovanadium(IV) Complexes of Schiff Base and Phenanthroline." Bioinorganic Chemistry and Applications 2013 (2013): 1–14. http://dx.doi.org/10.1155/2013/437134.

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Two oxovanadium(IV) complexes of [VO(msatsc)(phen)], (1) (msatsc = methoxylsalicylaldehyde thiosemicarbazone, phen = phenanthroline) and its novel derivative [VO (4-chlorosatsc)(phen)], (2) (4-chlorosatsc = 4-chlorosalicylaldehyde thiosemicarbazone), have been synthesized and characterized by elemental analysis, IR, ES-MS,1H NMR, and magnetic susceptibility measurements. Their antitumor effects on BEL-7402, HUH-7, and HepG2 cells were studied by MTT assay. The antitumor biological mechanism of these two complexes was studied in BEL-7402 cells by cell cycle analysis, Hoechst 33342 staining, Ann

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Villard, Vanessa, Julie Espallergues, Emeline Keller, Alexandre Vamvakides та Tangui Maurice. "Anti-amnesic and neuroprotective potentials of the mixed muscarinic receptor/sigma1(σ1) ligand ANAVEX2-73, a novel aminotetrahydrofuran derivative". Journal of Psychopharmacology 25, № 8 (2010): 1101–17. http://dx.doi.org/10.1177/0269881110379286.

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25

Somjen, D., Y. Amir-Zaltsman, B. Gayer, et al. "6-Carboxymethyl genistein: a novel selective oestrogen receptor modulator (SERM) with unique, differential effects on the vasculature, bone and uterus." Journal of Endocrinology 173, no. 3 (2002): 415–27. http://dx.doi.org/10.1677/joe.0.1730415.

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The novel genistein (G) derivative, 6-carboxymethyl genistein (CG) was evaluated for its biological properties in comparison with G. Both compounds showed oestrogenic activity in vitro and in vivo. On the other hand G and CG differed in the following parameters: (i) only CG displayed mixed agonist-antagonist activity for oestrogen receptor (ER) alpha in transactivation assays and (ii) only CG was capable of attenuating oestrogen (E(2))-induced proliferation in vascular smooth muscle cells and of inhibiting oestrogen-induced creatine kinase (CK) specific activity in rat tissues. On the other ha

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26

Contino, Marialessandra, Antonio Carrieri, Francesco Berardi, et al. "Guinea-pig ileum as ex vivo model useful to characterize ligands displaying Imidazoline I2 and Adrenergic alpha2 mixed activity: a preliminary study." Drugs and Therapy Studies 3, no. 1 (2013): 1. http://dx.doi.org/10.4081/dts.2013.e1.

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The lack of an effective analgesic treatment makes pain a clinical challenge and the need of a novel approach to identify new agents is urgent. In this scenario I2-ligands can be considered an alternative strategy in pain therapy. The development of an <em>ex vivo</em> model useful for the evaluation of functional activities at both a2 and I2-IBs (imidazoline binding sites) is an important task in pharmacological sciences since several I2 ligands display activity also towards a receptors. The present study aims to develop an <em>ex vivo</em> model for estimating the act

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27

Rochon, Fernande D., та Majd Fakhfakh. "Synthesis and NMR characterization of the novel mixed-ligand Pt(II) complexes cis- and trans-Pt(Ypy)(pyrimidine)Cl2 and trans,trans-Cl2(Ypy)Pt(μ-pyrimidine)Pt(Ypy)Cl2 (Ypy=pyridine derivative)". Inorganica Chimica Acta 362, № 5 (2009): 1455–66. http://dx.doi.org/10.1016/j.ica.2008.07.003.

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28

Wang, Hui-Hui, He-Liang Yin, Wei-Wei Yin, Yong-Li Song, and Hong Chen. "Cu(II)-based complex loaded with drug paclitaxel hydrogels against thyroid cancer and optimizing novel derivatives." Scientific Reports 14, no. 1 (2024). http://dx.doi.org/10.1038/s41598-024-63940-w.

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AbstractThis study introduces a novel approach for synthesizing a Cu(II)-based coordination polymer (CP), {[Cu(L)(4,4´-OBA)]·H2O}n (1), using a mixed ligand method. The CP was successfully prepared by reacting Cu(NO3)2·3H2O with the ligand 3,6-bis(benzimidazol-1-yl)pyridazine in the presence of 4,4´-H2OBA, demonstrating an innovative synthesis strategy. Furthermore, a novel hydrogel composed of hyaluronic acid (HA) and carboxymethyl chitosan (CMCS) with a porous structure was developed for drug delivery purposes. This hydrogel facilitates the encapsulation of CP1, and enables the loading of pa

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29

Zeng, Xianghao, Shaobing Cheng, Huilan Li, et al. "Design, synthesis, and activity evaluation of novel multitargeted l‐tryptophan derivatives with powerful antioxidant activity against Alzheimer's disease." Archiv der Pharmazie, January 30, 2024. http://dx.doi.org/10.1002/ardp.202300603.

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AbstractAlzheimer's disease (AD) is a multifactorial neurological disease, and the multitarget directed ligand (MTDL) strategy may be an effective approach to delay its progression. Based on this strategy, 27 derivatives of l‐tryptophan, 3a‐1–3d‐1, were designed, synthesized, and evaluated for their biological activity. Among them, IC50 (inhibitor concentration resulting in 50% inhibitory activity) values of compounds 3a‐18 and 3b‐1 were 0.58 and 0.44 μM for human serum butyrylcholinesterase (hBuChE), respectively, and both of them exhibited more than 30‐fold selectivity for human serum acetyl

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30

Tamer, Ömer, Osman Kurt, Merve Şimşek, Davut Avcı, Necmi Dege, and Yusuf Atalay. "Design and Characterization of Mixed Ligand Mn (II) Complex With 4‐Iodo‐Pyridine‐2‐Carboxylic Acid for Enhanced Nonlinear Optical Applications: A Theoretical and Experimental Approach." Applied Organometallic Chemistry 39, no. 7 (2025). https://doi.org/10.1002/aoc.70247.

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ABSTRACTPyridine‐2‐carboxylic acid derivatives have emerged as promising candidates for nonlinear optical (NLO) applications due to their strong optical nonlinearity, thermal stability, and diverse coordination chemistry. In this study, we synthesized a novel manganese (II) complex with 4‐iodo‐pyridine‐2‐carboxylic acid (H4Ipca) and 5,5′‐dimethyl‐2,2′‐bipyridine (5,5dmbpy) as ligands. An octahedral coordination geometry around the Mn (II) center was found by XRD method. Spectroscopic analyses, including FT‐IR and UV–Vis, confirmed key bonding characteristics and electronic transitions, with a

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İlkimen, Halil, Cengiz Yenikaya, and Aysel Gülbandılar. "Cu(II) complexes of 2-methoxy-5-sulfamoylbenzoic acid and 2-aminopyridine derivatives: Synthesis, characterization and antimicrobial activity." International Journal of Chemistry and Technology, October 2, 2024, 153–55. http://dx.doi.org/10.32571/ijct.1368532.

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Three novel mixed ligand Cu(II) complexes {[Cu(sba)2(X)2].2H2O, X = 2a3NO24mp for 1, 2a5Clp for 2, 2a5NO2p for 3} obtained from 2-methoxy-5-sulfamoylbenzoic acid (Hsba) with 2-amino-3-nitro-4-methylpyridine (2a3NO24mp), 2-amino-5-chloropyridine (2a5Clp) and 2-amino-5-nitropyridine (2a5NO2p), respectively, have been prepared. The structures of 1-3 FT-IR, AAS, UV, molar conductivity, magnetic susceptibility, and charge balance as suggested by previous studies have been characterized. According to spectroscopic findings, the structures of 1-3 can be postulated as tetrahedral complexes. Furthermor

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Gaspari, Ana P. S., Roberto Santana da Silva, Zumira A. Carneiro, et al. "Improving Cytotoxicity against Breast Cancer Cells by Using Mixed-Ligand Ruthenium(II) Complexes of 2,2'-Bipyridine, Amino Acid, and Nitric Oxide Derivatives as Potential Anticancer Agents." Anti-Cancer Agents in Medicinal Chemistry 20 (October 20, 2020). http://dx.doi.org/10.2174/0929867327666201020155105.

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Background: Several metal-based molecules that display cytotoxicity against multiple cell lines have been pursued in an attempt to fight cancer and to overcome the typical side effects of drugs like cisplatin. In this scenario, ruthenium complexes have been extensively studied due to their activity in both in vitro and in vivo biological systems, including various cancer cell strains. Objective: We aimed to developed a method to synthesize novel [Ru(NO)(bpy) 2 L] 2+ complexes containing amino acid ligands by using an alternative Click Chemistry approach, namely the copper azide alkyne cycloadd

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sprotocols. "Integration of screening and identifying ligand(s) from medicinal plant extracts based on target recognition by using NMR spectroscopy." January 3, 2015. https://doi.org/10.5281/zenodo.13696.

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Authors: Yalin Tang, Qian Shang, Junfeng Xiang, Qianfan Yang, Qiuju Zhou, Lin Li, Hong Zhang, Qian Li, Hongxia Sun, Aijiao Guan, Wei Jiang & Wei Gai ### Abstract This protocol presents the screening of ligand(s) from medicinal plant extracts based on target recognition by using NMR spectroscopy. A detailed description of sample preparation and analysis process is provided. NMR spectroscopies described here are 1H NMR, diffusion-ordered spectroscopy (DOSY), relaxation-edited NMR, 1H–13C HSQC and HMBC. This method includes three steps: First, investigate the NMR spectroscopy properties of ta

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