41994-92-7

Upstream product

• 63932-00-3 5-methoxy-2-nitrobenzoyl chloride 
• 1882-69-5 5-methoxy-2-nitro-benzoic acid 

Downstream Products

• 1882-71-9 2-amino-5-methoxybenzamide 
• 911418-35-4 tert-butyl 5-(6-acetoxy-2-(3-(nicotinamido)phenyl)quinazolin-4-ylamino)-1H-indazole-1-carboxylate 
• 911418-90-1 tert-butyl 5-(2-(3-butyramidophenyl)-6-(2-chloroethoxy)-quinazolin-4-ylamino)-1H-indazole-1-carboxylate 
• 911418-36-5 tert-butyl 5-(6-hydroxy-2-(3-(nicotinamido)phenyl)quinazolin-4-ylamino)-1H-indazole-1-carboxylate 
• 911418-39-8 tert-butyl 5-(2-(3-butyramidophenyl)-6-hydroxyquinazolin-4-ylamino)-1H-indazole-1-carboxylate 
• 911418-33-2 tert-butyl 5-(6-acetoxy-2-(3-nitrophenyl)quinazolin-4-ylamino)-1H-indazole-1-carboxylate 
• 911418-34-3 tert-butyl 5-(6-acetoxy-2-(3-aminophenyl)quinazolin-4-ylamino)-1H-indazole-1-carboxylate 
• 911418-32-1 4-chloro-2-(3-nitrophenyl)quinazolin-6-yl acetate 
• 911418-30-9 5-methoxy-2-(3-nitrobenzoylamino)benzamide 
• 911418-31-0 6-methoxy-2-(3-nitrophenyl)quinazolin-4(3H)-one 

Relevant academic research and scientific papers

Anthranilamide-based 2-phenylcyclopropane-1-carboxamides, 1,1'-biphenyl-4-carboxamides and 1,1'-biphenyl-2-carboxamides: Synthesis biological evaluation and mechanism of action

Several anthranilamide-based 2-phenylcyclopropane-1-carboxamides 13a-f, 1,1’-biphenyl-4-carboxamides 14a-f and 1,1’-biphenyl-2-carboxamides 17a-f were obtained by a multistep procedure starting from the (1S,2S)-2-phenylcyclopropane-1-carbonyl chloride 11, the 1,1'-biphenyl-4-carbonyl chloride 12 or the 1,1'-biphenyl-2-carbonyl chloride 16 with the appropriate anthranilamide derivative 10a-f. Derivatives 13a-f, 14a-f and 17a-f showed antiproliferative activity against human leukemia K562?cells. Among these derivatives 13b, 14b and 17b exerted a particular cytotoxic effect on tumor cells. Derivative 17b showed a better antitumoral effect on K562?cells than 13b and 14b. Analyses performed to explore 17b mode of action revealed that it induced an arrest in G2/M phase of cell cycle which was consequent to DNA lesions as demonstrated by the increase in phospho-ATM and γH2AX, two known markers of DNA repair response system. The effect of 17b was also related to ROS generation, activation of JNK and induction of caspase-3 dependent apoptosis.

Synthesis, antiproliferative activity and possible mechanism of action of novel 2-acetamidobenzamides bearing the 2-phenoxy functionality

Several new 2-(2-phenoxyacetamido)benzamides 17a-v, 21 and 22 were synthesized by stirring in pyridine the acid chlorides 16a-e and the appropriate5-R-4-R1-2-aminobenzamide 15a-e and initially evaluated in vitro for antiproliferative activity against the K562 (human chronic myelogenous leukemia) cell line. Some of synthesized compounds were evaluated for their in vitro antiproliferative activity against the full NCI tumor cell line panel derived from nine clinically isolated cancer types (leukemia, non-small cell lung, colon, CNS, melanoma, ovarian, renal, prostate and breast). The most active compounds caused an arrest of K562 cells in the G0-G1 phase of cell cycle and induction of apoptosis, which was mediated by caspase activation.

SUBSTITUTED 2- AMIDOQUINAZOL-4-ONES AS MATRIX METALLOPROTEINASE-13 INHIBITORS

The present invention provides a novel amide derivative having a matrix metalloproteinase inhibitory activity, and useful as a pharmaceutical agent, which is a compound represented by the formula (I) wherein ring A is an optionally substituted, nitrogen containing heterocycle, ring B is an optionally substituted monocyclic homocycle or an optionally substituted monocyclic heterocycle, Z is N or NR1 (R1 is a hydrogen atom or an optionally substituted hydrocarbon group), is a single bond or a double bond, R2 is a hydrogen atom or an optionally substituted hydrocarbon group, X is an optionally substituted spacer having 1 to 6 atoms, ring C is (1) an optionally substituted homocycle or (2) an optionally substituted heterocycle other than a ring represented by (II) (X′ is S, O, SO, or CH2), and at least one of ring B and ring C has substituent(s), provided that N-{(1S,2R)-1-(3,5-difluorobenzyl)-3-[(3-ethylbenzyl)amino]2 hydroxypropyl}5,6 dimethyl 4 oxo 1,4 dihydrothieno[2,3-d]pyrimidine-2-carboxamide is excluded, or a salt thereof.

2-Aryl-4-Quinazolinones And Their Pharmaceutical Compositions

Provided is a compound of the formula I or a pharmaceutically acceptable salt, solvate or stereoisomer thereof: wherein Ar represents R5, R6, R7, R8, R1′, R2′, R3′, R4

2-Cinnamamido, 2-(3-phenylpropiolamido), and 2-(3-phenylpropanamido) benzamides: Synthesis, antiproliferativeactivity, and mechanism of action

Several new benzamides 4a-q were synthesized by stirring in pyridine the acid chlorides 3a-q with the appropriate anthranilamide derivatives 2a-g. Some of the synthesized compounds were evaluated for their in vitro antiproliferative activity against a panel of 5 human cell lines (K562 human chronic myelogenous leukemia cells, MCF-7 breast cancer cells, HTC-116 and HT26 colon cancer cells and NCI H460 non-small cell lung cancer cells).

Molecular modelling, synthesis, cytotoxicity and anti-tumour mechanisms of 2-aryl-6-substituted quinazolinones as dual-targeted anti-cancer agents

Background and Purpose Our previous study demonstrated that 6-(pyrrolidin-1-yl)-2-(3-methoxyphenyl)quinazolin-4-one (HMJ38) was a potent anti-tubulin agent. Here, HMJ38 was used as a lead compound to develop more potent anti-cancer agents and to examine t

HETEROCYCLIC INHIBITORS OF HISTAMINE RECEPTORS FOR THE TREATMENT OF DISEASE

The present invention relates to compounds and methods which may be useful as inhibitors of H1R and/or H4R for the treatment or prevention of inflammatory, autoimmune, allergic, and ocular diseases.

RHO KINASE INHIBITORS

The present invention relates to inhibitors of ROCK1 and ROCK2, which may be selective for ROCK2, and methods of modulating the pharmacokinetic and/or pharmacodynamic properties of such compounds. Also provided are methods of inhibiting ROCK1 and/or ROCK2. Also provided are treatments combining inhibitors of ROCK1 and/or ROCK2 with statins.

HETEROCYCLIC INHIBITORS OF HISTAMINE RECEPTORS FOR THE TREATMENT OF DISEASE

The present invention relates to compounds and methods which may be useful as inhibitors of H1R and/or H4R for the treatment or prevention of inflammatory, autoimmune, allergic, and ocular diseases.

Discovery of novel small molecule cell type-specific enhancers of NF-κB nuclear translocation

An IKKβ inhibitor reported to block NF-κB transcriptional activities in Jurkat T cells, was found to enhance NF-κB translocation in HUVEC cells. These studies suggested a noncanonical NF-κB signaling pathway independent of IKKβ in HUVEC cells.