78471-43-9

Usage

Uses

Methyl 4-bromo-2-(bromomethyl)benzoate is used as pharmaceutical intermediate.

InChI:InChI=1/C9H8Br2O2/c1-13-9(12)8-3-2-7(11)4-6(8)5-10/h2-4H,5H2,1H3

Upstream product

• 67-56-1 methanol 
• 68837-59-2 4-bromo-2-methylbenzoic acid 
• 99548-55-7 4-bromo-2-methyl-benzoic acid methyl ester 
• 7440-33-7 tungsten 

Downstream Products

• 848464-88-0 (S)-3-(5-Bromo-1-oxo-1,3-dihydro-isoindol-2-yl)-pyrrolidine-1-carboxylic acid methyl-[(S)-1-(3-phenyl-propyl)-pyrrolidin-3-yl]-amide 
• 474711-28-9 5-bromo-2-(4-fluorobenzyl)-2,3-dihydroisoindol-1-one 
• 157652-14-7 Methyl 4-bromo-2-phenylsulphenylmethylbenzoate 
• 864866-47-7 5-bromo-2-(propan-2-yl)-2,3-dihydro-1H-isoindol-1-one 

Relevant academic research and scientific papers

Discovery and biological profile of isoindolinone derivatives as novel metabotropic glutamate receptor 1 antagonists: A potential treatment for psychotic disorders

We describe here the discovery and biological profile of a series of isoindolinone derivatives as developed mGluR1 antagonists. Our combined strategy of rapid parallel synthesis and conventional medicinal optimization successfully led to N-cyclopropyl 22 and N-isopropyl isoindolinone analogs 21 and 23 with improved in vivo DMPK profiles. Moreover the most advanced analog 23 showed an oral antipsychotic-like effect at a dose of 1 mg/kg in an animal model.

Br?nsted Acid Catalyzed Dearomatization by Intramolecular Hydroalkoxylation/Claisen Rearrangement: Diastereo- and Enantioselective Synthesis of Spirolactams

Described herein is a novel Br?nsted acid catalyzed intramolecular hydroalkoxylation/Claisen rearrangement, allowing the practical and atom-economic synthesis of a range of valuable spirolactams from readily available ynamides in generally good to excellent yields with excellent diastereoselectivities and broad substrate scope. Importantly, an unexpected dearomatization of nonactivated arenes and heteroaromatic compounds is involved in this tandem sequence. Moreover, an asymmetric version of this tandem cyclization was also achieved by efficient kinetic resolution by chiral phosphoric acid catalysis. In addition, the [3,3]-rearrangement is shown to be kinetically preferred over the related [1,3]-rearrangement by theoretical calculations.

CC-90009: A Cereblon E3 Ligase Modulating Drug That Promotes Selective Degradation of GSPT1 for the Treatment of Acute Myeloid Leukemia

Acute myeloid leukemia (AML) is marked by significant unmet clinical need due to both poor survival and high relapse rates where long-term disease control for most patients with relapsed or refractory AML remain dismal. Inspired to bring novel therapeutic options to these patients, we envisioned protein degradation as a potential therapeutic approach for the treatment of AML. Following this course, we discovered and pioneered a novel mechanism of action which culminated in the discovery of CC-90009. CC-90009 represents a novel protein degrader and the first cereblon E3 ligase modulating drug to enter clinical development that specifically targets GSPT1 (G1 to S phase transition 1) for proteasomal degradation. This manuscript briefly summarizes the mechanism of action, scientific rationale, medicinal chemistry, pharmacokinetic properties, and efficacy data for CC-90009, which is currently in phase 1 clinical development.

PROCESSES FOR PREPARING 2-(4-CHLOROPHENYL)-N-((2-(2,6-DIOXOPIPERIDIN-3-YL)-1-OXOISOINDOLIN-5-YL)METHYL)-2,2-DIFLUOROACETAMIDE

Provided herein are processes for preparing 2-(4-chlorophenyl)-N-((2-(2,6-dioxopiperidin-3-yl)-1-oxoisoindolin-5-yl)methyl)-2,2-difluoroacetamide.

PFKFB3 INHIBITORS AND THEIR USES

This disclosure relates to new phthalimide and isoindolinone derivatives and other PFKFB3 inhibitors for use in the treatment of diseases. The invention further relates to pharmaceutical compositions containing such PFKFB3 inhibitors, methods of preparation thereof, methods for their use as therapeutic agents, and methods of preparation of a medicament for use in therapy, as well as kits and other inventiions comprising such PFKFB3 inhibitors. These PFKFB3 inhibitors are useful for the treatment and prophylaxis of cancer, neurodegenerative diseases, autoimmune diseases, inflammatory disorders, multiple sclerosis, metabolic diseases, inhibition of angiogenesis and other diseases and conditions, where the modulation of PFKFB3 and/or PFKFB4 has beneficial effect as well as neuroprotection.

MONO HALOGEN OR METHYL-SUBSTITUTED 5-HT2B ANTAGONISTS WITH INCREASED ACTIVITY

Disclose herein are mono halogen or methyl-substituted 5-HT 2B antagonist compounds, which have been found with increased binding activity to 5-HT 2B receptor due to the substitution of halogen or methyl, and the method of using the compounds of treating or preventing a disorder mediated by 5-HT 2B.

Aminopyrazine/pyridine compound and preparation method and application thereof

The invention discloses an aminopyrazine/pyridine compound and a preparation method and application thereof. Particularly, a pyrazine/pyridylamine compound shown as a general formula I, or pharmaceutically acceptable salt thereof, or enantiomer, diastereoisomer, tautomer, solvate, polymorphic substance or prodrug thereof, a preparation method thereof and application in pharmacy are disclosed, andthe definition of each group is shown in the specification.

Degradable hydrogel under physiological conditions

The present invention discloses a hydrogel that can be degraded under physiological conditions. The hydrogel includes at least one backbone moiety and an optional crosslinking moiety, and biodegradable linkers connecting backbone moieties and crosslinking moieties can be degraded by intramolecular cyclization.

BENZAZEPINE DERIVATIVE, PREPARATION METHOD, PHARMACEUTICAL COMPOSITION AND USE THEREOF

Disclosed are a benzazepine derivative, a preparation method, a pharmaceutical composition and the use thereof. A compound as shown in formula (I) of the present invention, and an isomer, a prodrug, a stable isotope derivative or a pharmaceutically acceptable salt thereof have the following structure. The benzazepine derivative of the present invention has a good regulation effect on the TLR family and the related signalling pathway, and in particular, has a good regulation effect on TLR8, can effectively treat, relieve and/or prevent various diseases mediated by TLR family and the TLR-related signalling pathway, and in particular, can effectively treat, relieve and/or prevent various diseases mediated by TLR8, such as cancers, autoimmune diseases, infections, inflammations, transplantation rejections, graft-versus-host diseases, etc.

IRAK DEGRADERS AND USES THEREOF

The present invention provides compounds, compositions thereof, and methods of using the same.