申请人:The United States of America, as Represented by the Secretary, Dept. of Health & Human Services
公开号:US20150119426A1
公开(公告)日:2015-04-30
Disclosed are modulators of the human relaxin receptor 1, for example, of formula (I), wherein A, R
1
, and R
2
are as defined herein, that are useful in treating mammalian relaxin receptor 1 mediated facets of human health, e.g., cardiovascular disease. Also disclosed is a composition comprising a pharmaceutically suitable carrier and at least one compound of the disclosure, and a method for therapeutic intervention in a facet of mammalian health that is mediated by a human relaxin receptor 1.
Analyzing Site Selectivity in Rh<sub>2</sub>(esp)<sub>2</sub>-Catalyzed Intermolecular C–H Amination Reactions
作者:Elizabeth N. Bess、Ryan J. DeLuca、Daniel J. Tindall、Martins S. Oderinde、Jennifer L. Roizen、J. Du Bois、Matthew S. Sigman
DOI:10.1021/ja5015508
日期:2014.4.16
Predicting site selectivity in C–H bond oxidation reactions involving heteroatom transfer is challenged by the small energetic differences between disparate bond types and the subtle interplay of steric and electronic effects that influence reactivity. Herein, the factorsgoverningselective Rh2(esp)2-catalyzed C–H amination of isoamylbenzene derivatives are investigated, where modification to both
Unlocking the Accessibility of Alkyl Radicals from Boronic Acids through Solvent-Assisted Organophotoredox Activation
作者:Prabhat Ranjan、Serena Pillitteri、Guglielmo Coppola、Monica Oliva、Erik V. Van der Eycken、Upendra K. Sharma
DOI:10.1021/acscatal.1c02823
日期:2021.9.3
acids (BAs) as alkylradical precursors in visible-light-assisted photocatalyzed reactions has been limited by their high oxidation potential. This study demonstrates the prominent ability of amide solvents, namely, N,N-dimethylacetamide, to participate in hydrogen-bonding interactions with BAs, thus enabling the modulation of their oxidation potential toward the generation of alkylradicals. The developed
尽管硼酸 (BA) 在有机合成中很流行,但硼酸 (BA) 作为烷基自由基前体在可见光辅助光催化反应中的应用受到其高氧化电位的限制。该研究证明了酰胺溶剂的突出能力,即N , N-二甲基乙酰胺,参与与 BA 的氢键相互作用,从而能够调节它们的氧化电位以产生烷基自由基。开发的协议简单而可靠,并证明了在间歇和连续流中烷基化、烯丙基化和消除反应的广泛适用性。对脱氢丙氨酸的应用允许合成非天然氨基酸。此外,在含硼酸酯分子的存在下,从 BA 化学选择性生成自由基物种现在是可行的,支持合理的硼选择性(生物)正交修饰。
[EN] ION CHANNEL INHIBITORY COMPOUNDS, PHARMACEUTICAL FORMULATIONS AND USES<br/>[FR] COMPOSÉS INHIBITEURS DE CANAUX IONIQUES, FORMULATIONS PHARMACEUTIQUES, ET UTILISATIONS
申请人:AFASCI INC
公开号:WO2017083867A1
公开(公告)日:2017-05-18
The present invention is directed towards new chemical entities which primarily inhibit the human T-type calcium channels and differentially modulate other key ion channels to control cell excitability, and abnormal neuronal activity particularly involved in the development and maintenance of persistent or chronic pain, and / or neurological disorders. These novel compounds are useful in the treatment and prevention of neurological and psychiatric disorders and diseases in which these ion channels are involved. The invention is also directed towards pharmaceutical formulations comprising these compounds and the uses of these compounds.
Compounds of formula (I)
and pharmaceutically acceptable salts thereof are agonists at the beta-2 adrenoceptor. They are useful as feed additives for livestock animals.