The present invention relates to compounds that are inhibitors of c-jun N-terminal kinase 1, 2, or 3 (JNK1, JNK2, or JNK3), compositions containing the compounds and the use of the compounds in the prevention or treatment of disorders regulated by the activation of JNK1, JNK2 and JNK3.
Broad-Scope Rh-Catalyzed Inverse-Sonogashira Reaction Directed by Weakly Coordinating Groups
作者:Eric Tan、Ophélie Quinonero、M. Elena de Orbe、Antonio M. Echavarren
DOI:10.1021/acscatal.7b04395
日期:2018.3.2
We report the alkynylation of C(sp2)-H bonds with bromoalkynes (inverse-Sonogashira reaction) directed by synthetically usefulester, ketone, and ether groups under rhodium catalysis. Other less common directing groups such as amine, thioether, sulfoxide, sulfone, phenolester, and carbamate are also suitable directing groups. Mechanistic studies indicate that the reaction proceeds by a turnover-limiting
8-Substituted isoquinoline derivative and the use thereof
申请人:Kaneko Shunsuke
公开号:US20100261701A1
公开(公告)日:2010-10-14
The present invention relates to a compound represented by the following formula (1):
wherein D
1
, A
1
, D
2
, R
1
, D
3
, and R
2
each have the same meaning as defined in the present specification or a salt thereof. The compound represented by the formula (1) or a salt thereof has an IKKβ inhibiting activity and the like and is useful for the prevention and/or treatment of IKKβ-associated diseases or symptoms and the like.
Visible‐Light‐Induced [4+2] Annulation of Thiophenes and Alkynes to Construct Benzene Rings
作者:Chunlan Song、Xin Dong、Zhongjie Wang、Kun Liu、Chien‐Wei Chiang、Aiwen Lei
DOI:10.1002/anie.201905971
日期:2019.8.26
The [4+2] annulation represents an elegant and versatile syntheticprotocol for the construction of benzene rings. Herein, a strategy for visible-light induced [4+2] annulation of thiophenes and alkynes, to afford benzene rings, is presented. Under simple and mild reaction conditions, the ready availability and structural diversity of thiophenes and alkynes permit the facile synthesis of several substituted
Pyrimidine derivatives as ghrelin receptor modulators
申请人:Kosogof Christi
公开号:US20050070712A1
公开(公告)日:2005-03-31
The present invention is related to compounds of formula (I),
or a therapeutically suitable salt or prodrug thereof, the preparation of the compounds, compositions containing the compounds and the use of the compounds in the prevention or treatment of disorders regulated by ghrelin including anorexia, cancer cachexia, eating disorders, age-related decline in body composition, weight gain, obesity, and diabetes mellitus.