1046817-22-4Relevant articles and documents
Study of the kulinkovich synthesis of 1-methylcyclopropanol and its conversion into 1-methylcyclopropyl 4-nitrophenyl carbonate
Wright, Stephen W.,Darout, Etzer,Stevens, Benjamin D.
, p. 2481 - 2484 (2013)
A detailed investigation of the preparation of 1-methylcyclopropanol via the Kulinkovich reaction is presented. Reaction and workup parameters were optimized to provide a reproducible procedure for the synthesis of multigram quantities of 1-methylcyclopropanol. Key improvements were the use of titanium tetra(2-ethyl)hexyloxide as catalyst, reduction in the volume of reaction solvent, addition of the methyl acetate starting material in portions, and azeotropic distillation to remove by-products. The preparation of the 4-nitrophenyl carbonate ester was likewise studied and optimized. Georg Thieme Verlag Stuttgart New York.
Discovery of Quinoxaline-Based P1-P3 Macrocyclic NS3/4A Protease Inhibitors with Potent Activity against Drug-Resistant Hepatitis C Virus Variants
Nageswara Rao, Desaboini,Zephyr, Jacqueto,Henes, Mina,Chan, Elise T.,Matthew, Ashley N.,Hedger, Adam K.,Conway, Hasahn L.,Saeed, Mohsan,Newton, Alicia,Petropoulos, Christos J.,Huang, Wei,Kurt Yilmaz, Nese,Schiffer, Celia A.,Ali, Akbar
supporting information, p. 11972 - 11989 (2021/09/06)
The three pan-genotypic HCV NS3/4A protease inhibitors (PIs) currently in clinical use - grazoprevir, glecaprevir, and voxilaprevir - are quinoxaline-based P2-P4 macrocycles and thus exhibit similar resistance profiles. Using our quinoxaline-based P1-P3 m
HEPATITIS C VIRUS NS3/4A PROTEASE INHIBITORS
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Paragraph 00133-00134; 00147; 00151, (2020/12/29)
The invention provides novel classes of HCV therapeutics that are orally available, safe and effective HCV NS3/4A protease inhibitors and are less susceptible to drug resistance than existing therapeutics. The invention also relates to pharmaceutical comp
AZOLE-SUBSTITUTED PYRIDINE COMPOUND
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Paragraph 0661; 0662, (2019/01/08)
The present invention provides a compound represented by formula [I'| shown below or a pharmaceutically acceptable salt thereof that has an inhibitory effect on 20-HETE producing enzyme, wherein the structure represented by formula [III] shown below represents any of the structures represented by formula group [IV] shown below, wherein R1 represents a hydrogen atom, a fluorine atom, methyl, etc.; R2, R3, and R4 each independently represent a hydrogen atom, a fluorine atom, or methyl; W represents a single bond, C1-3alkanediyl, or the formula -O-CH2CH2-; and ring A represents (a) substituted C4-6cycloalkyl, (b) substituted 4- to 6-membered saturated nitrogen-containing heterocyclyl, (c) substituted phenyl, (d) substituted pyridyl, (e) substituted 2,3-dihydrobenzofuran, (f) 4- to 6-membered saturated oxygen-containing heterocyclyl, etc.
GPR 119 MODULATORS
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Page/Page column 20; 21, (2013/03/26)
Compounds that modulate the activity of the G-protein-coupled receptor GPR119 and their uses in the treatment of diseases linked to the modulation of the G-protein- coupled receptor GPR119 in animals are described herein.
4- (5-CYANO-PYRAZOL-1-YL) -PIPERIDINE DERIVATIVES AS GPR 119 MODULATORS
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Page/Page column 66, (2012/06/15)
Compounds that modulate the activity of the G-protein-coupled receptor GPR119 and their uses in the treatment of diseases linked to the modulation of the G-protein- coupled receptor GPR119 in animals are described herein.
The (1-methyl)cyclopropyloxycarbonyl (MPoc) carbamate: A new protecting group for amines
Snider, Erik J.,Wright, Stephen W.
experimental part, p. 3171 - 3174 (2011/06/28)
The (1-methyl)cyclopropyl carbamate (MPoc) group represents a new and useful protecting group for amines. It adds relatively little molecular weight and has a simple 1H NMR spectrum. It is orthogonal to the commonly used BOC, Cbz, Alloc, and FM
IMIDAZO-PYRAZOLES AS GPR119 INHIBITORS
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Page/Page column 53, (2011/06/19)
Compounds of formula (I) wherein: X is (A) or (B); Y is O or a bond; R1 is -C(O)-O-R3 or R2 is hydrogen, cyano, C1-C6 alkyl, or C3-C6 cycloalkyl; R5 is hydrogen, cyano
4-PHENOXYMETHYLPIPERIDINES AS MODULATORS OF GPR119 ACTIVITY
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Page/Page column 52-54, (2010/04/03)
The present invention provides compounds of Formula I, pharmaceutical compositions comprising such compounds and methods of using such compounds to treat or prevent; diseases or disorders associated with the activity of GPR119.
GPR 119 MODULATORS
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Page/Page column 72, (2010/11/18)
Compounds of Formula (I) that modulate the activity of the G -protein-coupled receptor GPFM 19 and their uses in the treatment of diseases linked to the modulation of the G-protein-coupled receptor GPR119 in animals are described herein.