Synthesis of Functionalized Difluorocyclopropanes: Unique Building Blocks for Drug Discovery
作者:Roman M. Bychek、Vadym V. Levterov、Iryna V. Sadkova、Andrey A. Tolmachev、Pavel K. Mykhailiuk
DOI:10.1002/chem.201705708
日期:2018.8.22
Difluorocyclopropane‐containing building blocks for drug discovery were synthesized from the functionalized alkenes and TMSCF3/NaI. Novel fluorinated acids, amines, amino acids, alcohols, ketones and sulfonyl chlorides were obtained.
[EN] MODULATOR OF CYSTIC FIBROSIS TRANSMEMBRANE CONDUCTANCE REGULATOR, PHARMACEUTICAL COMPOSITIONS, METHODS OF TREATMENT, AND PROCESS FOR MAKING THE MODULATOR<br/>[FR] MODULATEUR DE RÉGULATEUR DE CONDUCTANCE TRANSMEMBRANAIRE DE FIBROSE KYSTIQUE, COMPOSITIONS PHARMACEUTIQUES, PROCÉDÉS DE TRAITEMENT ET PROCÉDÉ DE FABRICATION DU MODULATEUR
申请人:VERTEX PHARMA
公开号:WO2018107100A1
公开(公告)日:2018-06-14
Compounds of Formula (I) pharmaceutically acceptable salts thereof, deuterated derivatives of any of the foregoing, and metabolites of any of the foregoing are disclosed. Pharmaceutical compositions comprising the same, methods of treating cystic fibrosis using the same, and methods for making the same are also disclosed. Also disclosed are solid state forms of Compound 1 and salts and solvates thereof.
Discovery of Quinoxaline-Based P1–P3 Macrocyclic NS3/4A Protease Inhibitors with Potent Activity against Drug-Resistant Hepatitis C Virus Variants
作者:Desaboini Nageswara Rao、Jacqueto Zephyr、Mina Henes、Elise T. Chan、Ashley N. Matthew、Adam K. Hedger、Hasahn L. Conway、Mohsan Saeed、Alicia Newton、Christos J. Petropoulos、Wei Huang、Nese Kurt Yilmaz、Celia A. Schiffer、Akbar Ali
DOI:10.1021/acs.jmedchem.1c00554
日期:2021.8.26
revealed the interplay between the P2 and P4 groups, which influenced inhibitor binding and the overall resistance profile. Optimizing inhibitor interactions in the S4 pocket led to PIs with excellent antiviral activity against clinically relevant PI-resistant HCV variants and genotype 3, providing potential pan-genotypic inhibitors with improved resistance profiles.
[EN] PYRIDINE DERIVATIVES<br/>[FR] DÉRIVÉS DE PYRIDINES
申请人:HOFFMANN LA ROCHE
公开号:WO2018234284A1
公开(公告)日:2018-12-27
The invention relates to compound of formula (I) wherein R1 to R3 are as defined in the description and in the claims. The compound of formula (I) can be used as a medicament.
本发明涉及式(I)的化合物,其中R1至R3如描述和权利要求中所定义。式(I)的化合物可用作药物。
2,2-difluorocyclopropyl derivatives
申请人:Bayer Aktiengesellschaft
公开号:US05095147A1
公开(公告)日:1992-03-10
2,2-Difluorocyclopropyl derivatives of the formula ##STR1## in which R represents alkyl, optionally substituted aryl or optionally substituted aralkyl and X represents hydroxymethyl, 2-hydroxyethyl, isocyanato, amino, amino hydrohalide or a radical of the formula --CO--R.sup.1, where R.sup.1 represents hydrogen, hydroxyl, alkoxy, alkyl, halogen or amino, are intermediates for fungicides.