[EN] QUINOLIN-4-ONE AND 4(1H)-CINNOLINONE COMPOUNDS AND METHODS OF USING SAME<br/>[FR] COMPOSÉS DE QUINOLIN-4-ONE ET DE 4(1H)-CINNOLINONE ET PROCÉDÉS D'UTILISATION ASSOCIÉS
申请人:FREQUENCY THERAPEUTICS INC
公开号:WO2020163816A1
公开(公告)日:2020-08-13
The present disclosure relates to quinolin-4-one and 4(1H)-cinnolinone compounds and methods of using them to induce self-renewal of stem/progenitor supporting cells, including inducing the stem/progenitor cells to proliferate while maintaining, in the daughter cells, the capacity to differentiate into tissue cells.
Diamine Synthesis via the Nitrogen-Directed Azidation of σ- and π-C–C Bonds
作者:Ming-Ming Wang、Tin V. T. Nguyen、Jerome Waser
DOI:10.1021/jacs.1c06700
日期:2021.8.11
thiophene-2-carboxylate (CuTc, 2 mol %) as catalyst promoted the diazidation of both π and σ C–C bonds within 10 min in the presence of readily available oxidants and trimethylsilyl azide. Selective substitution of the formed α-amino azide by carbon nucleophiles (electron-rich aromatic, malonate, organosilicon, organoboron, organozinc, and organomagnesium compounds) was then achieved in a one-pot fashion
Disclosed herein are compounds of formula (I) or pharmaceutically acceptable salts, solvates, or combinations thereof,
wherein X
1
, X
2
, X
3
, X
4
, J, K, L, X
5
, X
6
, R
b
, G
2
, and m are defined in the specification. Compositions comprising such compounds and methods for treating conditions and disorders using such compounds and compositions are also disclosed.
inhibitors of acetylcholinesterase (AChE) and butyrylcholinesterase (BChE). All studied carbamates exhibited moderate inhibitory activity of both cholinesterases with values of IC50 in the range of 36.1–78.6 μM for AChE and 9.8–215.4 μM for BChE, respectively. These values are comparable with those values of inhibition obtained with the established drug rivastigmine. The cytotoxicity of all carbamates was evaluated
[EN] INHIBITORS OF MTOR-MEDIATED INDUCTION OF AUTOPHAGY<br/>[FR] INHIBITEURS DE L'INDUCTION DE L'AUTOPHAGIE À MÉDIATION PAR MTOR
申请人:SIRONAX LTD
公开号:WO2021078132A1
公开(公告)日:2021-04-29
The invention provides amides that inhibit apoptosis or induce autophagy through mTOR-mediated induction of autophagy, or inhibit a related disease such as cerebral ischemia/reperfusion or neurodegenerative diseases, including corresponding sulfonamides, and pharmaceutically acceptable salts, hydrates and stereoisomers thereof. The compounds are employed in pharmaceutical compositions, and methods of making and use, including treating a person in need thereof with an effective amount of the compound or composition, and detecting a resultant improvement in the person's health or condition.