Thermal Behaviors of Ionic Liquids Under Microwave Irradiation and Their Application on Microwave-Assisted Catalytic Beckmann Rearrangement of Ketoximes
摘要:
Microwave-assisted Beckmann rearrangements of ketoximes in room temperature ionic liquids have been accomplished successfully using only 5 mol% of H2SO4 as a catalyst.
There is provided a compound of formula I
and the pharmaceutically acceptable salts and esters thereof
wherein X
1
, X
2
, R
1
, R
2
, R
3
, R
4
, R
5
and R
6
are herein described.
The compounds exhibit activity as anticancer agents.
2,4,5-triphenyl imidazoline derivatives as inhibitors of the interaction between p53 and mdm2 proteins for use as anticancer agents
申请人:F. Hoffmann-La Roche AG
公开号:EP2130822A1
公开(公告)日:2009-12-09
The present invention relates to compounds of formula I
and the pharmaceutically acceptable salts and esters thereof wherein X1, X2, R1, R2, R3, R4, R5 and R6 are defined as in claim. The compounds exhibit activity as anticancer agents.
本发明涉及式 I 的化合物
及其药学上可接受的盐和酯,其中 X1、X2、R1、R2、R3、R4、R5 和 R6 的定义如权利要求所述。这些化合物具有抗癌活性。
2,4,5-triphenyl imidazoline derivatives as inhibitors of the interaction between P53 and MDM2 proteins for use as anticancer agents
申请人:F. Hoffmann-La Roche AG
公开号:EP2311814A1
公开(公告)日:2011-04-20
There is provided a compound of formula I
and the pharmaceutically acceptable salts and esters thereof wherein X1, X2, R1, R2, R3, R4, R5 and R6 are herein described. The compounds exhibit activity as anticancer agents.
提供了一种式 I 的化合物
及其药学上可接受的盐和酯,其中 X1、X2、R1、R2、R3、R4、R5 和 R6 如本文所述。这些化合物具有抗癌活性。
Nitrogenated heterocyclic compound
申请人:Takeda Pharmaceutical Company Limited
公开号:US10017508B2
公开(公告)日:2018-07-10
The present invention provides a compound having a PDE2A selective inhibitory action, which is useful as an agent for the prophylaxis or treatment of schizophrenia, Alzheimer's disease and the like.
The present invention is a compound represented by the formula (1):
wherein each symbol is as described in the specification, or a salt thereof.