The (1-methyl)cyclopropyloxycarbonyl (MPoc) carbamate: a new protecting group for amines
摘要:
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 (1)H NMR spectrum. It is orthogonal to the commonly used BOC, Cbz, Alloc, and FMOC groups. MPoc protected amines are resistant to extremes of pH, amines, halogens, many oxidizing agents, and to hydrogenation at ambient temperature. The MPoc group is cleaved by exposure to hypobromous acid or upon hydrogenolysis over palladium at 80 degrees C. (C) 2011 Elsevier Ltd. All rights reserved.
The (1-methyl)cyclopropyloxycarbonyl (MPoc) carbamate: a new protecting group for amines
作者:Erik J. Snider、Stephen W. Wright
DOI:10.1016/j.tetlet.2011.04.027
日期:2011.6
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 (1)H NMR spectrum. It is orthogonal to the commonly used BOC, Cbz, Alloc, and FMOC groups. MPoc protected amines are resistant to extremes of pH, amines, halogens, many oxidizing agents, and to hydrogenation at ambient temperature. The MPoc group is cleaved by exposure to hypobromous acid or upon hydrogenolysis over palladium at 80 degrees C. (C) 2011 Elsevier Ltd. All rights reserved.
[EN] NAMPT MODULATORS<br/>[FR] MODULATEURS DE NAMPT
申请人:CYTOKINETICS INC
公开号:WO2021226276A2
公开(公告)日:2021-11-11
Provided are compounds of Formula (II): or a pharmaceutically acceptable salt thereof, wherein R1, n, and Y1 are as defined herein. Also provided is a pharmaceutically acceptable composition comprising a compound of Formula (II), or a pharmaceutically acceptable salt thereof. Also provided are methods of using a compound of Formula (II), or a pharmaceutically acceptable salt thereof.
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