4499-07-4

Usage

Chemical Properties

White to slightly grey crystalline powder

InChI:InChI=1/C9H11N3/c10-6-5-9-11-7-3-1-2-4-8(7)12-9/h1-4H,5-6,10H2,(H,11,12)/p+1

Upstream product

• 95-54-5 1,2-diamino-benzene 
• 107-95-9 3-amino propanoic acid 
• 189560-91-6 (1H-benzimidazol-2-yl-ethyl)carbamic acid tert-butyl ester 

Downstream Products

• 155797-26-5 (Benzimidazol-2-yl<2-ethyl>)(2-hydroxy-5-nitrobenzyl)amine 
• 26963-48-4 1-phenyl-1,2,3,4-tetrahydro-benzo[4,5]imidazo[1,2-c]pyrimidine 
• 80028-68-8 2-<2-(2-chloroacetamido)ethyl>benzimidazole 
• 80028-70-2 3-(2-chloroacetyl)-2,3,4,5-tetrahydro-1H-<1,4>diazepino<1,7-a>benzimidazol-5-one 
• 215050-22-9 2-benzenesulfonylamino-3-{4-[2-(1H-benzoimidazol-2-yl)-ethylamino]-3-nitro-benzoylamino}-propionic acid tert-butyl ester 
• 29518-68-1 2-(1H-benzimidazol-2-yl)ethylamine 
• 1323980-60-4 C₂₄H₁₇N₃O₅ 
• 1323980-59-1 C₂₇H₂₃N₃O₅ 
• 1323980-61-5 C₂₅H₁₉N₃O₅ 
• 1323980-58-0 C₂₅H₁₉N₃O₅ 
• 1388750-37-5 N-(2-(1H-benzo[d]imidazol-2-yl)ethyl)-3-(2-bromophenyl)propanamide 
• 941433-52-9 N-(2-(1H-benzo[d]imidazol-2-yl)ethyl)-2-(phenylthio)acetamide 
• 307537-45-7 N-(2-(1H-benzo[d]imidazol-2-yl)ethyl)-2-(2-bromophenoxy)acetamide 
• 1574222-40-4 N-(2-(1H-benzo[d]imidazol-2-yl)ethyl)-2-(2-iodophenoxy)acetamide 

Relevant academic research and scientific papers

Halide/pseudohalide complexes of cadmium(II) with benzimidazole: Synthesis, crystal structures and fluorescence properties

Two new dinuclear Cd(II) complexes, [CdL1Cl2]2·H2O (1) and [CdL1(N3)2]2·CH3OH (2) and one dicyanamide bridged one-dimensional polynuclear network [CdL1(μ1,5-dca)dca]n (3) of the potentially tridentate NNN-donor Schiff base 2-((1H-benzimidazol-2-yl-ethylimino)-methyl)pyridine (L1) and another dinucler Cd(II) complex [CdL2Cl(dca)]2 (4) of a similar NNN-donor Schiff base ligand 2-((1H-benzimidazol-2-yl-propylimino)-methyl)pyridine (L2), have been synthesized and characterized by elemental analyses, IR and single crystal X-ray crystallography. The ligands L1 and L2 are [1 + 1] condensation products of pyridine-2-carbaldehyde with 2-aminoethyl-1H-benzimidazole and 2-aminopropyl-1H-benzimidazole, respectively. In the complexes 1 and 4 the two Cd(II) centers are held together by the bridged chloride ligands, while in 2 the two Cd(II) centers are bridged by μ1,1-azide ions. Complex 3 has a one-dimensional infinite chain structure in which Cd(II) ions are bridged by single dicyanamide groups in end-to-end fashion. All the metal centers have a distorted octahedral geometry and H-bonding or π?π interactions are operative to bind the complex units in the solid state. Furthermore, these complexes have been investigated by thermogravimetric analyses and fluorescence spectra.

BENZIMIDAZOLE COMPOUNDS THAT ARE VITRONECTIN RECEPTOR ANTAGONISTS

The present invention provides compounds having formula (I) wherein n, p, q and r are each independently selected from 0 or 1; a, b, c, and d each independently represents a carbon or nitrogen atom, with the proviso that no more than two of a, b, c, and d are nitrogen atoms; Y and Y' each independently represents 1-4 optional substituents selected from alkyl, alkoxy, halo, -CF3, and -C(O)OH; R, R, R and R are H or specified substituents; R, R, R, R, R, R, R and R are independently selected from H or C1-C3 alkyl; or a biolabile ester thereof, or a pharmaceutically acceptable salt thereof. Also provided are methods of using these compounds for treating vitronectin-mediated disorders, e.g., cancer, retinopathy, artherosclerosis, vascular restenosis, and osteoporosis.

BENZIMIDAZOLES USEFUL AS MODULATORS OF ION CHANNELS

The present invention relates to compounds of Formula I: or a pharmaceutically acceptable salt thereof, wherein the R1, Z, Y, RA, and W groups of formula I are as defined herein. The invention also provides pharmaceutically acceptable compositions and met

Design, synthesis and biological evaluation of nonpeptide integrin antagonists

Recent studies demonstrated that peptide and antibody antagonists of integrin α(v)β3 block angiogenesis and tumor growth. In this article, the design, synthesis and biological evaluation of a series of nitroaryl ether-based, nonpeptide mimetics are described. The design of these compounds was based on Merck's arylether/α-aminoacid/guanidine framework and incorporates a novel nitroaryl system. The synthesized mimetics were tested against a variety of integrins (α(v)β3, α(IIb)β3, and α(v)β5) in order to determine their binding selectivity and ability to inhibit cell adhesion. Selected compounds were also tested for their ability to inhibit angiogenesis in vivo in the CAM (chick chorioallantoic membrane) assay. From the generated compound library, compounds 16 and 19 proved to be potent and selective inhibitors of α(IIb)β3 (IC50=14nM) whereas compound 11 showed excellent in vivo inhibition of angiogenesis (at 30μg/embryo). Copyright (C) 1998 Elsevier Science Ltd.