Synthesis of α-oxygenated ketones and substituted catechols via the rearrangement of N-enoxy- and N-aryloxyphthalimides
作者:Michelle A. Kroc、Aditi Patil、Anthony Carlos、Josiah Ballantine、Stephanie Aguilar、Dong-Liang Mo、Heng-Yen Wang、Daniel S. Mueller、Donald J. Wink、Laura L. Anderson
DOI:10.1016/j.tet.2017.01.061
日期:2017.7
synthesis of α-oxygenated carbonylcompounds and catechols is the treatment of a carbonylcompound or a phenol with an electrophilic oxygen source. As an alternative approach to these important structures, formal [3,3]-rearrangements of N-enoxyphthalimides, N-enoxyisoindolinones, and N-aryloxyphthalimides have been explored. When used in combination with an initial Chan-Lam coupling, these transformations
[EN] FUSED 1,4-OXAZEPINES AND RELATED ANALOGS AS BET BROMODOMAIN INHIBITORS<br/>[FR] 1,4-OXAZEPINES CONDENSÉES ET LEURS ANALOGUES ASSOCIÉS EN TANT QU'INHIBITEURS DE BROMODOMAINE BET
申请人:UNIV MICHIGAN REGENTS
公开号:WO2017142881A1
公开(公告)日:2017-08-24
The present disclosure provides fused 1,4-oxazepines and related analogs represented by Formula (I) and the pharmaceutically acceptable salts, hydrates, and solvates thereof, wherein R1, R2a, R2b, R3a, R3b, R4, R5, A, and Y are as defined as set forth in the specification. The present disclosure is also directed to the use of compounds of Formula (I) to treat a condition or disorder responsive to inhibition of BET bromodomains such as cancer.
[EN] FLUOROPHENYL SUBSTITUTED MUSCARINIC RECEPTOR LIGANDS WITH SELECTIVITY FOR M3 OVER M2<br/>[FR] LIGANDS DES RÉCEPTEURS MUSCARINIQUES À SUBSTITUTION FLUOROPHÉNYLE AYANT UNE SÉLECTIVITÉ POUR M3 SUR M2
申请人:UNIV FRIEDRICH ALEXANDER ER
公开号:WO2019110521A1
公开(公告)日:2019-06-13
The present invention relates to fluorophenyl substituted muscarinic receptor ligands with selectivity for M3 over M2 and to the use of these compounds in the treatment of various diseases such as asthma, chronic obstructive pulmonary disease (COPD), bronchopulmonary dysplasia (BPD) and urinary incontinence.
Coupling cyclizations with fragmentations for the preparation of heteroaromatics: quinolines from o-alkenyl arylisocyanides and boronic acids
作者:Christopher J. Evoniuk、Michelle Ly、Igor V. Alabugin
DOI:10.1039/c5cc04391c
日期:——
Stereoelectronic restrictions on homoallylic ring expansion in alkyne cascades can be overcome by using alkenes as synthetic equivalents of alkynes in reaction cascades that are terminated by C-C bond fragmentation....
Compounds of formula (I), wherein R
1
is as defined in the claims, exhibit COMT enzyme inhibiting activity and are thus useful as COMT inhibitors. Methods of treatment and pharmaceutical dosage forms are also disclosed.