Stereo- and Regioselective Addition of Arene to Alkyne Using Abnormal NHC Based Palladium Catalysts: Elucidating the Role of Trifluoroacetic Acid in Fujiwara Process
作者:Pradip Kumar Hota、Anex Jose、Swadhin K. Mandal
DOI:10.1021/acs.organomet.7b00649
日期:2017.11.27
(aNHC) based Pd catalysts have been used for the efficient hydroarylation of aromatic C–H bonds leading to new C–C bond formation through regio- and stereoselective addition to alkynes. The addition reaction has been realized by a catalytic amount of Pd (II) compound (0.5 mol %) in trifluoroacetic acid (TFA) under ambient conditions. Various arenes undergo transhydroarylation selectively across the triple
AZETIDINE DERIVATIVES USEFUL IN TREATING PAIN, DIABETES AND DISORDERS OF LIPID METABOLISM
申请人:McKittrick A. Brian
公开号:US20080089858A1
公开(公告)日:2008-04-17
Disclosed are compounds of the formula:
and compounds of the formula:
wherein R
1
, R
2
, R
3
, R
4
, R
5
, u and v are as defined herein. Also disclosed are methods of treating pain (e.g., inflammatory pain, chronic pain, and neuropathic pain), methods of treating diabetes, and methods of inhibiting the absorption of cholesterol using compounds of formula I or IIA.
HYDROXYMETHYL PYRROLIDINES AS BETA 3 ADRENERGIC RECEPTOR AGONISTS
申请人:Berger Richard
公开号:US20110028461A1
公开(公告)日:2011-02-03
The present invention provides compounds of Formula I, pharmaceutical compositions thereof, and method of using the same in the treatment or prevention of diseases mediated by the activation of β3-adrenoceptor.
The present disclosure provides compounds of Formula (I), and pharmaceutically compositions thereof. Compounds of Formula (I) have been found to bind bromodomains and/or bromodomain-containing proteins (e.g., bromo and extra terminal (BET) proteins). Also provided are methods, uses, and kits of the compounds and pharmaceutical compositions for inhibiting the activity (e.g., increased activity) of bromodomains and/or bromodomain-containing proteins and for treating and/or preventing in a subject diseases associated with bromodomains or bromodomain-containing proteins (e.g., proliferative diseases, cardiovascular diseases, viral infections, fibrotic diseases, neurological diseases, metabolic diseases, endocrine diseases, and radiation poisoning). The compounds, pharmaceutical compositions, and kits are also useful for male contraception.
Combination therapy of transcription inhibitors and kinase inhibitors
申请人:Dana-Farber Cancer Institute, Inc.
公开号:US10702527B2
公开(公告)日:2020-07-07
The present disclosure provides combination therapy of a transcription inhibitor and a kinase inhibitor. The combination of the transcription inhibitor and the kinase inhibitor may be useful in treating and/or preventing in a subject a proliferative disease, such as proliferative a disease that is resistant to the transcription inhibitor alone or the kinase inhibitor alone. In certain embodiments, the proliferative disease is a cancer. The combination of the transcription inhibitor and the kinase inhibitor is expected to be synergistic.