Routes from 1,1-cycloalkanedicarboxylic acids to geminal bis(polyfluoromethyl) substituted carbocycles
摘要:
1-Fluoroformyl-1-1(trifluoromethyl)cycloalkanes (1), prepared by treatment of 1,1-cycloalkane-dicarboxylic acids with SF4, were efficiently reduced to 1-hydroxymethyl-1-(trifluoromethyl)-cycloalkanes (2). Routes for the conversion of alcohols 2 to 1-methyl-1-(trifluoromethyl) cycloalkanes (4), 1-fluoromethyl-1-(trifluoromethyl)cycloalkanes (6) and 1-difluoromethyl-1-(trifluoromethyl)cycloalkanes (8), via iodides 3, triflates 5 and aldehydes 7, respectively, were investigated. (C) 2001 Elsevier Science B.V. All rights reserved.
The present disclosure is generally directed to antiviral compounds, and more specifically directed to combinations of compounds which can inhibit the function of the NS5A protein encoded by Hepatitis C virus (HCV), compositions comprising such combinations, and methods for inhibiting the function of the NS5A protein.
[EN] HYDROFLUORETHERS AND METHODS OF USING SAME<br/>[FR] HYDROFLUORÉTHERS ET LEURS PROCÉDÉS D'UTILISATION
申请人:3M INNOVATIVE PROPERTIES CO
公开号:WO2021144678A1
公开(公告)日:2021-07-22
A compound having structural formula (II): where R2 is H, CH3, CF3, CH2CF2CF2H, or CH2CF2CF2CF2CF2H; where R2f is a perfluoroalkyl group having 1-4 carbon atoms, optionally comprising either or both of a catenated nitrogen heteroatom and a catenated oxygen heteroatom; where R2f' is CF3 or CF2CF3; and where R2f" is CF3 or CF2CF3; with the proviso that when R2f' is CF3, then R2f" is CF3, and when R2 is H or CH3, then R2f is not CF3.
[EN] SUBSTITUTED TRIAZOLOPYRIDINES AND METHODS OF USE THEREOF<br/>[FR] TRIAZOLOPYRIDINES SUBSTITUÉES ET LEURS PROCÉDÉS D'UTILISATION
申请人:GENENTECH INC
公开号:WO2014153037A1
公开(公告)日:2014-09-25
The invention provides compounds having the general formula: [insert formula (I)] (I) and pharmaceutically acceptable salts thereof, wherein the variables RA, subscript n, ring A, X2, L, subscript m, X1, R1, R2, R3, R4, and RN have the meaning as described herein, and compositions containing such compounds and methods for using such compounds and compositions.
Provided is a compound of Formula Ir(L
A
)(L
B
)(L
C
), wherein L
A
is a ligand of
L
B
is a ligand of
and L
C
is a ligand of
wherein a structure of
is fused to the ligand L
B
of Formula II through two adjacent C of X
1
-X
4
.
提供的是一个化合物的化学式 Ir(LA)(LB)(LC),其中 LA 是 LB 的配体,LB 是 LC 的配体,LC 是的配体,其中的结构通过 X1-X4 的两个相邻C与化合物的配体 LB 的化学式 II 融合在一起。
HEPATITIS C VIRUS INHIBITORS
申请人:BRISTOL-MAYERS SQUIBB COMPANY
公开号:US20160199355A1
公开(公告)日:2016-07-14
The present disclosure is generally directed to antiviral compounds, and more specifically directed to combinations of compounds which can inhibit the function of the NS5A protein encoded by Hepatitis C virus (HCV), compositions comprising such combinations, and methods for inhibiting the function of the NS5A protein.