Disclosed are compounds and pharmaceutically acceptable salts of Formula I
wherein A, Q
1
, Q
2
, Q
3
, R
31
, and R
41
are as defined herein. Compounds of Formula I are useful in the treatment of diseases and/or conditions related to cell proliferation, such as cancer, inflammation, arthritis, angiogenesis, or the like. Also disclosed are pharmaceutical compositions comprising compounds of the invention and methods of treating the aforementioned conditions using such compounds.
Umsetzung von 2-Amino-2-cycloalken-1-on-Derivaten mitp-Benzochinonen, 3. Mitteilung
作者:Uwe Kuckländer、Krystina Kuna、Bettina Schneider
DOI:10.1002/ardp.19933260708
日期:——
Die Reaktion von 1 mit 2a führt zum Benzoxazin 3a: Nebenprodukt ist ein 2,3‐Bisaddukt 4. Das Chinon 6 wird aus 1b und 2b erhalten. Die Umsetzungvon 8 und 9a gibt das Benzofuran 11, das zum Hydrochinon‐Derivat 14 acetyliert bzw. in 13 übergeführt wird. 8 reagiert mit 9b zu 7a. 16a,b wird aus 8 oder 1 mit 15 gebildet. 16a acetylieren und zu 17a umsetzen.
Preparation of N-arylamines from 2-oxo-7-azobicyclo[4.1.0]heptanes
作者:M. Teresa Barros、Suvendu S. Dey、Christopher D. Maycock、Paula Rodrigues
DOI:10.1016/j.tet.2012.05.054
日期:2012.8
A wide range of N-phenylated secondary amines were prepared directly from 2-oxo-7-azobicyclo[4.1.0]heptanes using 4-nitrobenzoic acid as acid catalyst. The intermediate enol esters could also be isolated under similar conditions. A catalytic cycle is proposed.
Reactivite photochimique des α-aminoenones: reactions de cyclisation et nouveau type de reaction dans les α-sulfonamido-cyclohexenones
作者:J.C. Arnould、J. Cossy、J.P. Pete
DOI:10.1016/s0040-4020(01)83126-4
日期:1980.1
hexenones; however a desulfonation and aryl migration process can compete in the case of 2-arenesulfonamido-2-cyclohexenones. Furthermore divinylamine and photo-Fries rearrangements are the main reactions with 2-anilino 2-cyclohexnone and 2-benzoylamido 2-cyclohexenone respectively.
[EN] PROCESSES FOR THE PREPARATION OF HETEROCYCLIC SCAFFOLDS FROM ALPHA ENAMINONES<br/>[FR] PROCÉDÉS POUR LA PRÉPARATION D'ÉCHAFAUDAGES HÉTÉROCYCLIQUES À PARTIR D'ALPHA ÉNAMINONES
申请人:YISSUM RES DEV CO OF HEBREW UNIV JERUSALEM LTD
公开号:WO2018173058A1
公开(公告)日:2018-09-27
The present invention provides processes for the preparation of diverse heterocyclic scaffolds from alpha-enaminone building bloc of formula (I).