The synthesis of baclofen and GABOB via Rh(II) catalyzed intramolecular C–H insertion of α-diazoacetamides
摘要:
The synthesis of baclofen and GABOB is reported via hydrolysis of the corresponding X-ten-butyl gamma-lactams. which were obtained from Rh(II) catalyzed intramolecular C-H insertion of alpha-diazoacetamides. (C) 2004 Elsevier Ltd. All rights reserved.
An Easy-To-Use, Regioselective, and Robust Bis(amidate) Titanium Hydroamination Precatalyst: Mechanistic and Synthetic Investigations toward the Preparation of Tetrahydroisoquinolines and Benzoquinolizine Alkaloids
作者:Zhe Zhang、David C. Leitch、Man Lu、Brian O. Patrick、Laurel L. Schafer
DOI:10.1002/chem.200600735
日期:2007.2.23
Amidate-supported titanium amido complexes are efficient and regioselective precatalysts for intermolecular hydroamination of terminal alkynes with primary amines. The synthesis and characterization of the first bis(amidate)-supported titanium-imido complex is reported. Its role as the active catalytic species is suggested in the course of product distribution studies using deuterated substrates. The bis(amidate)-supported
A Smiles-type radical rearrangement induced by visible-light-mediated decarboxylation of ω-aryl-N-(acyloxy)phthalimides was developed, giving rise to pharmacologically important substance classes: phenylethylamine derivatives, dihydroisoquinolinones, and benzoazepinones were synthesized on the basis of readily available benzoic acids or benzaldehydes and β- or γ-amino acids. This methodology facilitates
A novel carbamoyl radical based dearomatizing spiroacylation process
作者:Alejandra Millán-Ortiz、German López-Valdez、Fernando Cortez-Guzmán、Luis D. Miranda
DOI:10.1039/c4cc06192f
日期:——
An easy access to novel spirodienonamides based on a dearomatizing spiroacylation process is described for the first time.
首次描述了一种基于脱芳香螺环酰化过程的新型螺二烯酰胺易于获取的方法。
TRICYCLIC PYRIDO-CARBOXAMIDE DERIVATIVES AS ROCK INHIBITORS
申请人:BRISTOL-MYERS SQUIBB COMPANY
公开号:US20160152628A1
公开(公告)日:2016-06-02
The present invention provides compounds of Formula (I): or stereoisomers, tautomers, or pharmaceutically acceptable salts thereof, wherein all the variables are as defined herein. These compounds are selective ROCK inhibitors. This invention also relates to pharmaceutical compositions comprising these compounds and methods of treating cardiovascular, smooth muscle, oncologic, neuropathologic, autoimmune, fibrotic, and/or inflammatory disorders using the same.