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.
Synthesis of Coordinatively Unsaturated Iridium Complexes Having Functional 8-Quinolinolato Ligands: New Catalysts for Dehydrogenative Oxidation of Alcohols in Aqueous Media
作者:Kazuki Toyomura、Ken-ichi Fujita
DOI:10.1246/cl.170166
日期:2017.6.5
these new complexes had coordinatively unsaturated structure (five-coordinate trivalent iridium: 16e− complex). Furthermore, one of the new complexes exhibited high catalytic activity for the dehydrogenative oxidation of various aromatic and aliphatic secondary alcohols in aqueous media to give the corresponding ketones in good to excellent yields.
A direct transformation of secondary amides into α‐branched ketones with enamines as soft alkylation reagents was developed. In this reaction, enamines serve as surrogates of alkyl carbanions, rather than the conventional enolates equivalents in the Stork's reactions, which allowed for the easy introduction of alkyl groups with electrophilic functional groups. In the presence of 4 Å molecular sieves
Prodrugs of guanfacine with amino acids or short peptides, pharmaceutical compositions containing such prodrugs and a method for providing therapeutic benefit in the treatment of ADHD/ODD (attention deficient hyperactivity disorder and oppositional defiance disorder) with guanfacine prodrugs are provided herein. Additionally, methods for minimizing or avoiding the adverse gastrointestinal side effects associated with guanfacine administration, as well as improving the pharmacokinetics of guanfacine are provided herein.
Provided are cyclic peptide analogs, conjugates comprising such compounds, and pharmaceutical compositions comprising such compounds and conjugates, and methods of treating cancer with such compounds and conjugates.