Disclosed are compounds of Formula (Ia), and pharmaceutically acceptable salts thereof,
wherein X, Y, R
1
, R
2
, R
3A
, R
3B
, and R
4
are as described herein. The compounds may be used as agents in the treatment of diseases, including cancer. Also disclosed are pharmaceutical compositions comprising one or more compounds of Formula (Ia).
The synthesis of 3-amino-8-azachromans and 3-amino-7-azabenzofurans derivatives is reported. The synthetic strategy is based on an inverseelectrondemandDiels–Alder approach, which employs 1,2,4-triazines that are judiciously substituted with amino alkynols. This approach permits the variation of the substituent on the aromatic core and on the amine moiety, as well as of the size of the nonaromatic
Rhodium(I)-Catalyzed Cycloisomerization
Reaction of Yne-Allenamides: An Approach to Cyclic Enamides
作者:Kay Brummond、Bingli Yan
DOI:10.1055/s-2008-1078169
日期:——
In this paper, we demonstrate a successful conversion of alkynyl allenamides to triene-containing heterocycles via a rhodium(I)-catalyzed cycloisomerization reaction.
[EN] TETRACYCLIC CDK9 KINASE INHIBITORS<br/>[FR] INHIBITEURS TÉTRACYCLIQUES DE LA KINASE CDK9
申请人:ABBVIE INC
公开号:WO2015119712A1
公开(公告)日:2015-08-13
Disclosed are compounds of Formula (Ia), and pharmaceutically acceptable salts thereof, Formula (Ia), wherein X, Y, R1, R2, R3A, R3B, and R4 are as described herein. The compounds may be used as agents in the treatment of diseases, including cancer. Also disclosed are pharmaceutical compositions comprising one or more compounds of Formula (Ia).