162663-13-0

Upstream product

• 1028542-98-4 dimethyl [3-(methyloxy)-4-nitrophenyl]propanedioate 
• 448-19-1 4-fluoro-2-methoxy-1-nitrobenzene 
• 67-56-1 methanol 
• 5803-22-5 2-(3-methoxy-4-nitrophenyl)acetic acid 
• 18927-05-4 methyl (3-methoxyphenyl)acetate 

Downstream Products

• 168766-15-2 2-(3-methoxy-4-nitrophenyl)ethanol 

Relevant academic research and scientific papers

COMPOUNDS AND METHODS FOR THE TARGETED DEGRADATION OF INTERLEUKIN-1 RECEPTOR-ASSOCIATED KINASE 1 PROTEINS

The present invention relates to compounds comprising an interleukin-1 receptor-associated kinase 1 (IRAK1) protein binding moiety and a Von Hippel-Lindau (VHL) E3 ubiquitin ligase binding moiety, and associated methods of use. The compounds are useful as modulators of targeted ubiquitination, especially with respect to IRAK1, which is degraded by the compounds according to the invention.

Diphenyl-aminopyrimidine compound for inhibiting kinase activity

The invention relates to a diphenyl-aminopyrimidine compound with an inhibiting function on protein tyrosine kinase, a pharmaceutical composition containing the diphenyl-aminopyrimidine compound, andpreparation and application of the diphenyl-aminopyrimidine compound, in particular to a compound shown as the formula (I) and pharmaceutically acceptable salt or crystal forms or prodrugs or metabolin or aquo-complex or solvate or isotope derivatives thereof, wherein R1, R2, R5, R6, R7, R8 and W are defined as the description. The compound can be used for treating ALK-mediated cancer related symptoms, such as non-small cell lung cancer or breast cancer or neural tumors or esophagus cancer or soft tissue cancer or lymphoma or leukemia. The formula is shown in the specification.

PHARMACEUTICAL COMPOUNDS

The invention provides a compound of the formula (1): or a salt, N-oxide or tautomer thereof; wherein R1 is cyano or C1-4 alkyl; R2 is hydrogen or C1-4 alkyl; R3 is hydrogen or C1-4 alkyl; R4 and R5 are the same or different and each is selected from hydrogen, saturated C1-4 hydrocarbyl and saturated C1-4 hydrocarbyloxy; R6 and R7 are the same or different and each is selected from hydrogen, halogen, CN, C1-4 alkyl and C1-4 alkoxy wherein the C1-4 alkyl and C1-4 alkoxy are each optionally substituted with hydroxy, C1-2 alkoxy or by one or more flourine atoms; R8 is hydrogen or C1-4 alkyl; Q is an alkylene chain of 1 to 4 carbon atoms in length between the moiety Ar and the nitrogen atom N, wherein one or more of the 1 to 4 carbon atoms of the alkylene chain may optionally be substituted with one or two C1-4 alkyl groups, or wherein one carbon atom of the 1 to 4 carbon atoms of the alkylene chain may optionally be substituted with a group -CH2CH2- which together with the said one carbon atom forms a cyclopropyl group; m is 1, 2, 3 or 4; n is 0 or 1; and Ar is a monocyclic or bicyclic aryl or heteroaryl group of 5 to 10 ring members containing 0, 1, 2, 3 or 4 heteroatom ring members selected from O, N and S, the aryl or heteroaryl group being optionally substituted with one to four substituents R13 as defined in the claims. The compounds are inhibitors of Chk-1 kinase and are active against cancers.

4-(METHYL SULFONYL AMINO) PHENYL ANALOGUES AS VANILLOID ANTAGONIST SHOWING EXCELLENT ANALGESIC ACTIVITY AND THE PHARMACEUTICAL COMPOSITIONS COMPRISING THE SAME

The present invention relates to novel 4-(methylsulfonylamino) phenyl analogue as a potent vanilloid receptor antagonist and the pharmaceutical compositions comprising the same. The inventive compound can be useful for analgesics to prevent, alleviate or treat pain diseases or inflammatory disease comprising pain, acute pain, chronic pain, neuropathic pain, post-operative pain, migraine, arthralgia, neuropathies, nerve injury, diabetic neuropathy, neurodegeneration, neurotic skin disorder, stroke, urinary bladder hypersensitiveness, irritable bowel syndrome, a respiratory disorder such as asthma or chronic obstructive pulmonary disease, irritation of skin, eye or mucous membrane, fervescence, stomach-duodenal ulcer, inflammatory bowel disease, inflammatory disease and urgent urinary incontinence.

Transition metal complexes in organic synthesis. Part 46: Synthesis of 5-arylmethyl-substituted tricarbonyl(1-4-η-cyclohexa-1,3-diene)iron complexes

The reaction of tricarbonyl(η5-cyclohexadienylium) iron tetrafluoroborate 3 with the methyl arylacetate 6, the dimethyl arylmalonate 12, and the di-tert-butyl arylmalonate 14 provides regio- and stereoselectively the tricarbonyliron-complexed 5