36744-41-9

Upstream product

• 2420-26-0 4-chlorosalicylaldehyde 
• 78-95-5 chloroacetone 

Relevant academic research and scientific papers

An efficient synthesis of benzofuran derivatives under conventional/non-conventional method

1-Methyl-3-ethyl imidazolium bromide [meim]Br/basic alumina (Al2O3) has been found to promote the cyclocondensation of chloroacetone/chloroethyl acetate with salicylaldehydes under conventional as well as microwave irradiation to yield benzofuran derivatives.

Novel Thienopyrimidones

This invention relates to thienopyrimidinones and their use as inhibitors of TRPA1 activity, pharmaceutical compositions containing the same, and methods of using the same as agents for treatment and/or prevention of fibrotic diseases, inflammatory and auto-immune diseases and CNS-related diseases.

TRANSCRIPTION FACTOR BRN2 INHIBITORY COMPOUNDS AS THERAPEUTICS AND METHODS FOR THEIR USE

The invention provides a variety of compounds having the structure of Formula I and uses of such compounds for treatment of various indications, including cancer as well as methods of treatment involving such compounds are also provided. The uses of the compounds may specifically include: bladder cancer, cholangiocarcinoma; colorectal cancer; diffuse large B-cell lymphoma (DLBC); liver cancer; ovarian cancer; thymoma; thyroid cancer; clear cell renal cell carcinoma (CCRCC); chromophobe renal cell carcinoma (ChRCC); prostate cancer; breast cancer; uterine cancer; pancreatic cancer; cervical cancer; uveal melanoma; acute myeloid leukemia (AML); head and neck cancer; small cell lung cancer (SCLC); lung adenocarcinoma sarcoma; mesothelioma; adenoid cystic carcinoma (ACC), sarcoma; testicular germ cell cancer; uterine cancer; pheochromocytoma and paraganglioma (PCPG); melanoma; glioma; glioblastoma multiforme; T-cell Acute Lymphoblastic Leukemia; T-cell Lympohoma, medulloblastoma; and neuroblastoma.

Metabolic epoxidation is a critical step for the development of benzbromarone-induced hepatotoxicity

Benzbromarone (BBR) is effective in the treatment of gout; however, clinical findings have shown it can also cause fatal hepatic failure. Our early studies demonstrated that CYP3A catalyzed the biotransformation of BBR to epoxide intermediate(s) that reacted with sulfur nucleophiles of protein to form protein covalent binding both in vitro and in vivo. The present study attempted to define the correlation between metabolic epoxidation and hepatotoxicity of BBR by manipulating the structure of BBR. We rationally designed and synthesized three halogenated BBR derivatives, fluorinated BBR (6-F-BBR), chlorinated BBR (6-Cl-BBR), and brominated BBR (6-Br-BBR), to decrease the potential for cytochrome P450-mediated metabolic activation. Both in vitro and in vivo uricosuric activity assays showed that 6-F-BBR achieved favorable uricosuric effect, while 6-Cl-BBR and 6-Br-BBR showed weak uricosuric efficacy. Additionally, 6-F-BBR elicited much lower hepatotoxicity in mice. Fluorination of BBR offered advantage to metabolic stability in liver microsomes, almost completely blocked the formation of epoxide metabolite(s) and protein covalent binding, and attenuated hepatic and plasma glutathione depletion. Moreover, the structural manipulation did not alter the efficacy of BBR. This work provided solid evidence that the formation of the epoxide(s) is a key step in the development of BBR-induced hepatotoxicity.

OXADIAZINE COMPOUNDS AND METHODS OF USE THEREOF

The present disclosure relates to oxadiazine compounds, pharmaceutical compositions comprising an effective amount of an oxadiazine compound and methods for using an oxadiazine compound in the treatment of a neurodegenerative disease, comprising administering to a subject in need thereof an effective amount of an oxadiazine compound.