HEPATITIS C VIRUS INHIBITORS AND USES THEREOF IN PREPARATION OF DRUGS
申请人:CHANGZHOU YINSHENG PHARMACEUTICAL CO., LTD.
公开号:US20170253614A1
公开(公告)日:2017-09-07
A series of hepatitis C virus (HCV) inhibitors and compositions and applications thereof in the preparation of drugs for treating chronic HCV infection. Especially, a series of compounds that are used as NS5A inhibitors, and compositions and uses thereof in the preparations of drugs.
ACTIVE ENERGY RAY CURABLE COMPOSITION, ACTIVE ENERGY RAY CURABLE INK, COMPOSITION ACCOMMODATING CONTAINER, TWO OR THREE DIMENSIONAL IMAGE FORMING APPARATUS, TWO OR THREE DIMENSIONAL IMAGE FORMING METHOD, CURED MATTER, DECORATIVE MATTER, ARTIFICIAL NAIL COMPOSITION, NAIL DECORATIVE MATERIAL, AND ARTIFICIAL NAIL
申请人:KOBAYASHI Masahide
公开号:US20200299425A1
公开(公告)日:2020-09-24
An active energy ray curable composition contains an acrylamide compound A1 represented by the following Chemical formula 1 or the following Chemical formula 2;
a multi-functional polymerizable compound B1 having an SI value of 3 or less in a skin sensitivity test;
a polymerization initiator C1 having no maximum absorption peak in a wavelength range of from 365 to 405 nm; and
a hydrogen donor D,
A Stable, Convertible Isonitrile as a Formic Acid Carbanion [<sup>-</sup>COOH] Equivalent and Its Application in Multicomponent Reactions
The application of 2-(2,2-dimethoxyethyl) phenyl iso-nitrile in Ugi, Passerini, and Ugi-Smiles reactions is described. The simple transformation to highly activated indolyl amides allows functional-group conversion of the isonitrile moiety into a variety of carboxylic acid derivatives, overall acting as a neutral, nucleophilic COOH equivalent.