Inhibitors of hepatitis C virus RNA-dependent RNA polymerase, and compositions and treatments using the same
申请人:Borchardt Allen
公开号:US20050176701A1
公开(公告)日:2005-08-11
The invention relates to compounds of the formula 1
and to pharmaceutically acceptable salts, solvates, prodrugs and metabolites thereof, wherein W, Z, R
1
and R
2
, are as defined herein. The invention also relates to methods of treating Hepatitis C virus in mammals by administering the compounds of formula 1, and to pharmaceutical compositions for treating such disorders, which contain the compounds of formula 1. The invention also relates to methods of preparing the compounds of formula 1.
scalable two-step one-pot procedure for the preparation of cycloalkenes substituted with a functionalized alkyl side chain is reported. This method is based on a triethylborane-mediated iodine atom transferradical addition (ATRA) of 1-iodoesters and related compounds to methylenecycloalkanes followed by treatment of the intermediate tertiary iodide with 1,8-diazabicyclo[5.4.0]undec-7-ene (DBU) to
INHIBITORS OF HEPATITIS C VIRUS RNA-DEPENDENT RNA POLYMERASE, AND COMPOSITIONS AND TREATMENTS USING THE SAME
申请人:Borchardt Allen
公开号:US20060189681A1
公开(公告)日:2006-08-24
The invention relates to compounds of the formula 1
and to pharmaceutically acceptable salts, solvates, prodrugs and metabolites thereof, wherein W, Z, R
1
and R
2
, are as defined herein. The invention also relates to methods of treating Hepatitis C virus in mammals by administering the compounds of formula 1, and to pharmaceutical compositions for treating such disorders, which contain the compounds of formula 1. The invention also relates to methods of preparing the compounds of formula 1.
3-(CYCLOHEX-1-EN-1-YL)PROPIONATES AND THEIR USE IN PERFUME COMPOSITIONS
申请人:International Flavors & Fragrances Inc.
公开号:US20150110727A1
公开(公告)日:2015-04-23
The present invention pertains to novel 3-(cyclohex-1-en-1-yl)propionates, the unexpected advantageous use thereof in enhancing, improving or modifying the fragrance of perfumes, colognes, toilet waters, fabric care products, personal products, and the like, and the unexpected advantageous use thereof in counteracting malodors.
Stereospecific Aminative Cyclizations Triggered by Intermolecular Aza‐Prilezhaev Alkene Aziridination
作者:Matthew J. S. Smith、Wenbin Tu、Craig M. Robertson、John F. Bower
DOI:10.1002/anie.202312797
日期:2023.11.27
acidic reaction conditions (TFA), deprotection of BocNR(OSO2R) reagents triggers intermolecular aminative cyclizations of alkenes equipped with pendant nucleophiles. The processes are predicated on a sequence of stereospecific intermolecular aza-Prilezhaev aziridination followed by stereospecific opening by the pendant nucleophile.