[EN] NOVEL 3,3-DIMETHYL TETRAHYDROQUINOLINE DERIVATIVES<br/>[FR] NOUVEAUX DÉRIVÉS DE 3,3-DIMÉTHYLTÉTRAHYDROQUINOLÉINE
申请人:HOFFMANN LA ROCHE
公开号:WO2011128251A1
公开(公告)日:2011-10-20
A compound of formula (I) as well as pharmaceutically acceptable salt thereof, wherein R1 to R5 have the significance given in claim 1, can be used as a medicament.
化合物的化学式(I)及其药用盐,其中R1至R5具有权利要求1中给定的含义,可用作药物。
Investigation of the substituent specific cross-interaction effects on <sup>13</sup>
C NMR of the CN bridging group in substituted benzylidene anilines
作者:Chenzhong Cao、Bingtao Lu、Guanfan Chen
DOI:10.1002/poc.1760
日期:2011.4
The substituent effect on 13C NMR of the CN in benzylidene anilines XPhCHNPhY was investigated, in which the substituents X and Y are in p‐position or in m‐position of the two aromatic rings. The substituenteffects including the inductive effects of X and Y, the conjugative effects of X and Y, and the substituent specific cross‐interaction effect were put into one model to quantify the 13C NMR chemical
A compound of formula (I)
as well as pharmaceutically acceptable salt thereof, wherein R
1
to R
5
have the significance given in claim
1
, can be used as a medicament.
式(I)的化合物以及其药学上可接受的盐,其中R1至R5具有权利要求1中给定的含义,可用作药物。
Synthesis of novel β-amino ketones containing a p-aminobenzoic acid moiety and evaluation of their antidiabetic activities
作者:GuangXia Tang、JuFang Yan、Li Fan、Jin Xu、XiaoLi Song、Li Jiang、LingFei Luo、DaCheng Yang
DOI:10.1007/s11426-012-4816-2
日期:2013.4
The synthesis of two series of β-amino ketones containing a p-aminobenzoic acid moiety (TM-1 and TM-2) using a modified protocol of the Mannich reaction is reported. The molecular structures of a total of tweenty three new target compounds were characterized by 1H NMR, 13C NMR, ESI-MS and HR-MS. Subsequently, their antidiabetic activities were screened in vitro. The α-glucodase inhibition (α-GI) activity of compound 1e reached a remarkable level of 66.50%. The peroxisome proliferator-activated receptor (PPAR) relative activation activities of six compounds are above 80%, and in particular 2i displays an unprecedentedly high PPAR of 130.91%. The structure-activity relationships of the compounds were established. 2i is also subject to further in-depth investigation.