32863-31-3

Usage

Uses

5-(Bromomethyl)-2,1,3-benzoxadiazole is a useful research chemical.

InChI:InChI=1/C7H5BrN2O/c8-4-5-1-2-6-7(3-5)10-11-9-6/h1-3H,4H2

Upstream product

• 20304-86-3 5-methyl-benzo[1,2,5]oxadiazole 
• 19164-41-1 5-methylbenzofuroxan 
• 59660-56-9 benzo[c][1,2,5]oxadiazol-5-ylmethanol 
• 32863-33-5 5-formylbenzofurazan 
• 57948-15-9 5-formylbenzo[1,2-c]1,2,5-oxadiazole N¹-oxide 
• 19155-93-2 4-azido-3-nitrobenzaldehyde 
• 42564-51-2 4-fluoro-3-nitrobenzaldehyde 
• 459-57-4 4-fluorobenzaldehyde 
• 20615-75-2 4-azido-3-nitro-toluene 

Downstream Products

• 32863-33-5 5-formylbenzofurazan 

Relevant academic research and scientific papers

Piperidine compound and preparation method and medical application thereof

The invention discloses a piperidine compound shown as a formula (I) and a preparation method and medical application thereof, and particularly relates to a piperidine USP7 inhibitor compound or pharmaceutically acceptable salt or ester or solvate thereof and a preparation method and application of the piperidine USP7 inhibitor compound or pharmaceutically acceptable salt or ester or solvate thereof. The compound provided by the invention can inhibit the activity of USP7 enzyme, has very good selectivity and druggability, and can be used for preparing medicines for preventing or treating tumor diseases or virus infectious diseases.

Biphenyl compound as well as preparation method and medical application thereof

The invention discloses a biphenyl compound as well as a preparation method and medical application thereof, the structure of the biphenyl compound is shown as a formula (I) or a formula (II), and thebiphenyl compound or pharmaceutically acceptable salt, tautomer, meso-isomer, raceme, stereoisomer, metabolite, metabolite precursor, prodrug or solvate thereof is a PD-L1 inhibitor. The compound hasa remarkable inhibiting effect on the interaction of PD-1 and PD-L1 protein, so that the compound can be applied to the preparation of PD-L1 inhibitors and immunomodulator drugs for preventing or treating tumors, autoimmune diseases, organ transplant rejection, infectious diseases and inflammatory diseases.

Inhibition of nucleoside transport by new analogues of nitrobenzylthioinosine

Nitrobenzylthioinosine (NBTI, 1) was systematically modified by attachment of substituents at positions C6 and N9, and also by substitution of N1 with C. These modifications were chosen to reduce the polarity of the new compounds. Incorporation of the nitro functionality into a benzoxadiazole ring system was considered first. These new nucleosides showed high affinity (1.5-10 nM) towards the nucleoside transport protein as present on human erythrocyte ghosts. Next, modification of this benzoxadiazole ring system with C, S and O in different positions produced a number of less polar nucleosides with affinity in the higher nanomolar range. Modification of N9 was achieved with different alkyl and alcohol substituents. An n-butyl substituent proved best, although all variations yielded substantial decreases in affinity. Replacement of N1 by a carbon atom in combination with a 2-Cl substituent also resulted in a relatively potent NBTI derivative (47 nM).

New analogs of nitrobenzylthioinosine

This invention relates to new analogs or derivatives of nitrobenzylthioinosine, use of these new analogs of nitrobenzylthioinosine for the treatment of pain and various other diseases as well as pharmaceuticals comprising at least on new analog of nitrobenzylthioinosine.

Quinazolines as MMP-13 inhibitors

A compound selected from those of formula (I): in which: R1 represents a group selected from hydrogen, amino, alkyl, alkenyl, aminoalkyl, aryl, arylalkyl, heterocycle, and cycloalkylalkyl, optionally substituted, W represents oxygen, sulfhur, or ═N—R′, in which R′ is as defined in the description, X1, X2 and X3 represent nitrogen or —C—R6 in which R6 is as defined in the description, Y represents oxygen, sulfhur, —NH, or —N(C1-C6)alkyl, Z represents oxygen, sulfhur, —NR7 in which R7 is as defined in the description, and 59 optionally carbon atom, n is an integer from 1 to 8 inclusive, Z1 represents —CR8R9 wherein R8 and R9 are as defined in the description, A represents aromatic or non-aromatic, heterocyclic or non-heterocyclic ring system, m is an integer from 0 to 7 inclusive, the group(s) R2 is (are) is as defined in the description, R3 represents hydrogen, alkyl, alkenyl, alkynyl, ot a group of formula: in which Z2, B, R5, P and q are as defined in the description, optionally, the racemic forms thereof, isomers thereof, N-oxydes thereof, and the pharmaceutically acceptable salts thereof, and medicinal products containing the same are useful as specific inhibitors of type-13 matrix metalloprotease.

Non-steroid progesterone receptor agonist and antagonist and compounds and methods

Non-steroidal compounds which are high affinity, high specificity ligands for progesterone receptors are disclosed. The compounds include synthetic derivatives of cyclocymopol and its diastereomers, spectroscopically and chromatographically pure (3R)-cyclocymopol monomethyl ether, which functions as a progesterone receptor antagonist, and spectroscopically and chromatographically pure (3S)-cyclocymopol monomethyl ether, which functions as a progesterone receptor agonist. Also disclosed are methods for employing the disclosed compounds for modulating processes mediated by progesterone receptors and for treating patients requiring progesterone receptor agonist or antagonist therapy.

Triazolylated teritiary amine compound or salt thereof

A triazolylated tertiary amine compound represented by general formula (I) or a salt thereof, having an aromatase inhibitory activity and being useful for preventing and treating breast cancer, mastopathy, endometriosis, prostatomergaly, etc., wherein A represents a single bond, lower alkylene or carbonyl; B represents lower alkyl, aryl, a 5- or 6-membered heterocyclic group, or a bicyclic fused heterocyclic group; D represents aryl, a 5- or 6-membered heterocyclic group, or a bicyclic fused heterocyclic group; and E represents 4H-1,2,4-triazolyl, 1H-1,2,4-triazolyl or 1H-1,2,3-triazolyl.

Synthesis and biological activity of novel nonsteroidal progesterone receptor antagonists based on cyclocymopol monomethyl ether

A novel class of nonsteroidal progesterone receptor antagonists has been synthesized and was shown to exhibit moderate binding affinity for hPR-A, the ability to inhibit the transcriptional activity of human progesterone receptor (hPR) in cell-based assays, and anti-progestational activity in a murine model. Cyclocymopol monomethyl ether, a component of the marine alga Cymopolia barbara was weakly active in random screening against PR. Investigations into the SAR surrounding the core of this natural product lead structure resulted in improved in vitro activity. In contrast to the cross- reactivity profiles observed with known steroidal anti-progestins, compounds of the general structural class described display a high degree of selectivity for the progesterone receptor and no functional activity on the glucocorticoid receptor.