2585-29-7

Usage

InChI:InChI=1/C13H9ClN2O3/c14-10-2-1-3-11(8-10)15-13(17)9-4-6-12(7-5-9)16(18)19/h1-8H,(H,15,17)

Upstream product

• 122-04-3 4-nitro-benzoyl chloride 
• 108-42-9 3-chloro-aniline 
• 75474-05-4 benzoic-p-nitrobenzoic anhydride 
• 62-23-7 4-nitro-benzoic acid 
• 555-16-8 4-nitrobenzaldehdye 
• 619-73-8 4-nitrobenzyl chloride 

Downstream Products

• 888-80-2 4-amino-N-(3-chlorophenyl)benzamide 

Relevant academic research and scientific papers

Identification of new pyrrolo[2,3-d]pyrimidines as potent VEGFR-2 tyrosine kinase inhibitors: Design, synthesis, biological evaluation and molecular modeling

Vascular endothelial growth factor receptor-2 (VEGFR-2) plays a crucial role in cancer angiogenesis. In the current study, a series of novel pyrrolo[2,3-d]pyrimidine based-compounds was designed and synthesized as VEGFR-2 inhibitors, in accordance to the structure activity relationship (SAR) studies of known type II VEGFR-2 inhibitors. The newly synthesized compounds were evaluated for their ability to inhibit VEGFR-2 kinase enzyme in vitro. All the tested compounds demonstrated highly potent dose-related VEGFR-2 inhibition with IC50 values in nanomolar range. Among these compounds, pyrrolo[2,3-d]pyrimidine derivatives carrying biaryl urea moieties (12d and 15c) exhibited IC50 values of 11.9 and 13.6 nM respectively. Additionally, most of the newly synthesized final compounds were tested on 60 human cancer cell lines. Docking of these compounds into the inactive conformation of VEGFR-2 was performed which showed comparable binding modes to that of the FDA approved VEGFR-2 kinase inhibitors. These newly discovered potent kinase inhibitors could be considered as potential candidates for the development of new targeted anticancer agent.

SMALL MOLECULE ACTIVATORS OF NICOTINAMIDE PHOSPHORIBOSYLTRANSFERASE (NAMPT) AND USES THEREOF

Provided herein are small molecule activators of Nicotinamide Phosphoribosyltransferase (NAMPT), compositions comprising the compounds, and methods of using the compounds and compositions.

AMIDO-SUBSTITUTED AZOLE COMPOUNDS

The present invention relates to compounds of general formula (I), in which X1, X2, R1, R2, R4, R5, R7, and R8 are as defined herein, to methods of preparing said compounds, to intermediate compounds useful for preparing said compounds, to pharmaceutical compositions and combinations comprising said compounds and to the use of said compounds for manufacturing a pharmaceutical composition for the treatment or prophylaxis of a disease, in particular of neoplasms, as a sole agent or in combination with other active ingredients.

Efficient tandem aqueous room temperature oxidative amidations catalysed by supported Pd nanoparticles on graphene oxide

Pd nanoparticles deposited onto graphene oxide nanosheets (SE-GO/PdNPs) were found to successfully promote two oxidative processes for the synthesis of amides, providing alternative possibilities to these important compounds. SE-GO/PdNPs exhibited excellent activities with an optimum efficiency in tandem one-pot conversion of alcohols to amides in the presence of various amines.

Synthesis and in vitro antiproliferative activity of novel pyrazolo[3,4-d]pyrimidine derivatives

A novel series of pyrazolo[3,4-d]pyrimidine derivatives were designed, synthesized and evaluated for their antiproliferative activity. Among the five compounds selected by NCI, compound 11a showed a distinctive pattern of selectivity on cell line panels and was further screened for a 5-log dose range, where it showed potent antiproliferative activity with median growth inhibition (GI50) equal to 1.71 μM against the CNS cancer SNB-75 cell line. The tested derivative showed remarkably the highest cell growth inhibition against non-small cell lung cancer HOP-62, CNS cancer SNB-75, breast cancer HS578T, and melanoma MALME-3M cell lines. Flow cytometric analysis revealed that compound 11a could significantly induce apoptosis in A549 cells in vitro at low micromolar concentrations. Further investigation showed that compound 11a induced significant cell cycle arrest at G0/G1 phase partly due to its ability to downregulate cyclin D1 and upregulate p27kip1 levels.

KINETICS AND MECHANISM OF THE AMINOLYSIS OF BENZOIC ANHYDRIDES

Nucleophilic substitution reactions of benzoic anhydrides, in which one of the rings is substituted, with anilines were investigated in methanol.The product-formation step coincides with the rate-limiting step so that the two rate constants, kXY and kXZ, for the competitive reaction pathways can be dissected.The two cross-interaction constants, ρXY and ρXZ, especially an unusually large magnitude of the latter, indicate that the reaction proceeds by a frontside SN2 attack on either one of the carbonyl carbon with a strong interaction between the nucleophile (X) and the leaving group (Z).The mechanism is also supposed by the trends in the activation parameters.