Synthesis and Metal-Binding Properties of Polybipyridine Ligands Derived from Acyclic and Macrocyclic Polyamines
作者:Raymond Ziessel、Jean-Marie Lehn
DOI:10.1002/hlca.19900730502
日期:1990.8.8
been developed for the preparation of ligands bearing two to six pendent, unsubstituted or substituted 2, 2′-bipyridine groups attached to acyclic (tripode, tetrapode) and macrocyclic (triazanonade-cane, cyclam, hexacyclen, bis(bipyrido)hexaazamacrocycle) polyamines. Ligands 1-5 have been obtained in high yield by condensation of 6-(bromomethyl)-2, 2′-bipyridine (9b) with the corresponding amines in
QUINAZOLINE DERIVATIVES AND QUINAZOLINE COMPLEX PROTEIN KINASE INHIBITOR FOR INHIBITING MULTIPLICAITON OF TUMOR CELLS AND PREPARATION METHOD THEREOF
申请人:Wang Fuyi
公开号:US20130225811A1
公开(公告)日:2013-08-29
Quinazoline derivatives represented by general formula (1) and quinazoline complexes as protein kinase inhibitors, and their preparation methods are provided. Wherein, in general formula (1), at least one of R and R′ is a group containing an atom capable of coordinating with noble metals, m and n are either the same or different and are integers from 0 to 5. Said quinazoline complex as protein kinase inhibitor is formed by coordination compound containing noble metal and said quinazoline derivative ligand capable of coordinating with noble metal in the coordination compound. Used as tyrosine protein kinase inhibitors, Quinazoline derivatives and quinazoline complexes as protein kinase inhibitors provided by the present invention have exhibited good inhibitory effect on proliferation of various tumor cells including human breast cancer cells line (drug-resistant) MCF-7/A, human breast cancer cell line (sensitive) MCF-7/S, prostate cancer cell PC-3, keratinocytes Colo-16, human non-small cell lung cancer cell line A549, etc.
and lower activity for the oxidation of water by [Ru(DIQ-Bpy)(H2O)]2+. A kinetic study of wateroxidation by [Ru(DPA-Bpy)(H2O)]2+ suggests a mononuclear pathway for the oxidation of water. The noncovalent interaction between isoquinoline groups in [Ru(DIQ-Bpy)(H2O)]2+, which favors the formation of dinuclear species, might account for the lower activity for wateroxidation by [Ru(DIQ-Bpy)(H2O)]2+.
A copper(ii) complex of a pentadentate ligand featuring large ferro- and antiferromagnetic interactionsElectronic supplementary information (ESI) available: magnetic data. See http://www.rsc.org/suppdata/cc/b2/b204899j/
作者:Christophe Stroh、Raymond Ziessel
DOI:10.1039/b204899j
日期:2002.8.21
2'-bipyridine template and functionalized with two methylene bridged nitroxide arms provides mononuclear Cu(II) and Zn(II) complexes displaying a facial and meridional conformation, respectively; for Cu large intramolecular ferromagnetic (J/kB = +173 K) and antiferromagnetic (J'/kB = -170 K) exchange interactions are evidenced from magnetic measurements.
A new series of potentially hexadentate ligands derived from 2,2′-bipyridine
作者:Lynton J. Baird、Cory A. Black、Allan G. Blackman
DOI:10.1016/j.poly.2006.06.018
日期:2007.1
Reaction of 2,2′-bipyridine-6-carboxaldehyde with the appropriate aliphatic diamine in MeOH and subsequent reduction with NaBH4 gives the new, potentially hexadentate, ligands N,N′-bis(2,2′-bipyridin-6-ylmethyl)ethane-1,2-diamine (bmet), N,N′-bis(2,2′-bipyridin-6-ylmethyl)propane-1,3-diamine (bmpp) and N,N′-bis(2,2′-bipyridin-6-ylmethyl)hexane-1,6-diamine (bmhx). The syntheses and characterisation