Auto-tandem PET and EnT photocatalysis by crude chlorophyll under visible light towards the oxidative functionalization of indoles
作者:Saira Banu、Shubham Choudhari、Girija Patel、Prem P. Yadav
DOI:10.1039/d1gc00138h
日期:——
Chlorophyll is the most abundant photocatalytic pigment that enables plants to absorb solar energy and convert it to energystoragemolecules. Herein, we report a tandem photocatalytic approach utilizing the natural pigment chlorophyll in crude form to achieve photoinducedelectrontransfer (PET) and energytransfer (EnT) towards the oxidative functionalization of indoles. Redox potentials, ESR, fluorescence
Fe-Catalyzed Sequential C(sp<sup>3</sup>)–H/N–H Annulation of 2-Methylindoles with Ethyl Trifluoropyruvate at Room Temperature: Construction of Pyrrolo[1,2-α]indoles
An efficient and benign iron-catalyzed room-temperature method was developed for direct sequential C(sp3)–H/N–H annulation to construct pyrroloindole scaffolds. This strategy features cheap and readily available raw materials and mild room-temperature reaction conditions and provides a green and practical method for the one-pot rapid synthesis of a wide range of diversely functionalized pyrrolo[1,2-α]indoles
Iridium- and ruthenium-catalysed synthesis of 2,3-disubstituted indoles from anilines and vicinal diols
作者:Matyas Tursky、Linda L. R. Lorentz-Petersen、Lasse B. Olsen、Robert Madsen
DOI:10.1039/c0ob00106f
日期:——
A straightforward and atom-economical method is described for the synthesis of 2,3-disubstituted indoles. Anilines and 1,2-diols are condensed under neat conditions with catalytic amounts of either [Cp*IrCl2]2/MsOH or RuCl3·xH2O/phosphine (phosphine = PPh3 or xantphos). The reaction does not require any stoichiometric additives and only produces water and dihydrogen as byproducts. Anilines containing
RHO-ASSOCIATED PROTEIN KINASE INHIBITOR, PHARMACEUTICAL COMPOSITION COMPRISING SAME, AND PREPARATION METHOD AND USE THEREOF
申请人:Beijing Tide Pharmaceutical Co., Ltd.
公开号:EP3647311A1
公开(公告)日:2020-05-06
The present invention relates to a Rho-associated protein kinase inhibitor of formula (I), a pharmaceutical composition comprising the same, a preparation method thereof, and a use of the same in preventing or treating a disease mediated by Rho-associated protein kinase (ROCK).
METHOD FOR TREATING FATTY LIVER DISEASE AND/OR STEATOHEPATITIS
申请人:Beijing Tide Pharmaceutical Co., Ltd.
公开号:EP3932404A1
公开(公告)日:2022-01-05
The present invention falls within the field of biological medicine, and specifically relates to a method for preventing, alleviating and/or treating fatty liver disease and/or steatohepatitis. The method comprises administering, to an individual in need thereof, an effective amount of a compound of formula (I) or a pharmaceutically acceptable salt, an ester, a stereoisomer, a polymorph, a solvate, an N-oxide, an isotopically labeled compound, a metabolite or a prodrug thereof.