[EN] BI-FUNCTIONAL COMPOUNDS AND METHODS FOR TARGETED UBIQUITINATION OF ANDROGEN RECEPTOR<br/>[FR] COMPOSÉS BI-FONCTIONNELS ET PROCÉDÉS D'UBIQUITINATION CIBLÉE DU RÉCEPTEUR DES ANDROGÈNES
申请人:MONTELINO THERAPEUTICS INC
公开号:WO2021236695A1
公开(公告)日:2021-11-25
The present invention relates to bi-functional compounds which function to recruit endogenous proteins to an E3 ubiquitin ligase for degradation, and methods for using same. More specifically, the present disclosure provides specific proteolysis targeting chimera (PROTAC) molecules which find utility as modulators of targeted ubiquitination of a variety of polypeptides and other proteins, in particular the androgen receptor of a slice variant of AR which lacks the LBD, labelled as AR-V7, which are then degraded and/or otherwise inhibited by the compounds as described herein.
[EN] MODULATORS OF STIMULATOR OF INTERFERON GENES (STING)<br/>[FR] MODULATEURS DU STIMULATEUR DES GÈNES DE L'INTERFÉRON (SING)
申请人:RYVU THERAPEUTICS S A
公开号:WO2019238786A1
公开(公告)日:2019-12-19
The present invention relates to compounds of formula (I) and salts, stereoisomers, tautomers or N-oxides thereof that are useful as modulators of STING (Stimulator of Interferon Genes). The present invention further relates to the compounds of formula (I) for use as a medicament and to a pharmaceutical composition comprising said compounds.
Substrate substitution effects in the Fries rearrangement of aryl esters over zeolite catalysts
作者:Ronghe Lin、Sharon Mitchell、Thomas Netscher、Jonathan Medlock、René T. Stemmler、Werner Bonrath、Ulla Létinois、Javier Pérez-Ramírez
DOI:10.1039/d0cy00590h
日期:——
zeolites exhibiting the best performance. Extension of the substrate scope by substituting methyl groups in multiple positions identifies a framework-dependent effect on the rearrangement chemistry and highlights the potential for the transformation of dimethylphenyl acetates. Kinetic studies show that the major competitive path of cleavage of the ester C–O bond usually occurs in parallel to the Fries rearrangement
Carbonicanhydrases (CAs, EC 4.2.1.1) catalyze the essential reaction of CO2 hydration in all living organisms, being actively involved in the regulation of a plethora of patho/physiological conditions. A series of chromene-based sulfonamides were synthesized and tested as possible CA inhibitors. Their inhibitory activity was assessed against the cytosolic human isoforms hCA I, hCA II and the transmembrane
Transition Metal-Diene Complexes in Organic Synthesis. Part 15. Iron-mediated total synthesis of carbazomycin A and B
作者:Hans-Joachim Knölker、Michael Bauermeister
DOI:10.1002/hlca.19930760709
日期:1993.11.3
very efficient methodology for the synthesis of the antibiotics carbazomycin A (1) and B (2) by oxidative coupling of cyclohexa-1,3-diene and the corresponding arylamine 10 (Scheme 5 and Schemes 7 and 9, resp.). The overall process is achieved by a consecutive Fe-induced formation of the CC and the CN bond. The major benefit of our Fe-mediated carbazole synthesis is that the coupling process is possible