[EN] TAMBJAMINES AND B-RING FUNCTIONALIZED PRODIGININES<br/>[FR] TAMBJAMINES ET PRODIGININES FONCTIONNALISÉES À CYCLE B
申请人:UNIV PORTLAND STATE
公开号:WO2016176450A1
公开(公告)日:2016-11-03
Embodiments of tambjamines and B-ring functionalized prodiginines are disclosed. Methods of synthesizing and using the disclosed compounds are also disclosed. Some embodiments of the disclosed compounds have antimalarial activity. Certain embodiments of the disclosed compounds have been shown to clear parasitemia in mice, and/or are curative in a single dose without toxicity.
Structural and thermodynamic characterization of temperature-dependent changes in the folding pattern of a synthetic triamide
作者:Gregory P. Dado、Samuel H. Gellman
DOI:10.1021/ja00063a046
日期:1993.5
1 H NMR and IR studies of triamide 1 and related compounds indicate that 1 undergoes dramatic temperature-dependent conformational changes in relatively nonpolar solvents (methylene chloride and chloroform). The foldingpattern favored at low temperatures in these chlorocarbons (1c) contains a single C=O---H-N hydrogen bond in a nine-membered ring, while a foldingpattern containing only a six-membered-ring
三酰胺 1 和相关化合物的变温 1 H NMR 和 IR 研究表明,1 在相对非极性的溶剂(二氯甲烷和氯仿)中会发生显着的温度依赖性构象变化。这些氯烃 (1c) 在低温下的折叠模式在九元环中包含单个 C=O---HN 氢键,而折叠模式仅包含一个六元环 C=O--- NH 相互作用(1a)在较高温度下是有利的。二甲基亚砜是一种非常强的氢键接受溶剂,会破坏 1 中的所有内部氢键。乙腈似乎可以选择性地破坏六元环氢键,并在室温下促进九元环相互作用,相对于氯烃而言溶剂
[EN] METHODS AND MEANS FOR THE MODIFICATION OF CELL SURFACES<br/>[FR] PROCÉDÉS ET MOYENS PERMETTANT LA MODIFICATION DE SURFACES CELLULAIRES
申请人:ACAD ZIEKENHUIS LEIDEN (ALSO ACTING UNDER THE NAME OF LEIDEN UNIV MEDICAL CENTER)
公开号:WO2017013037A1
公开(公告)日:2017-01-26
The invention relates to the utilization of specific cell surface biomarkers (preferably cell specific receptors)to generate a reversible layer-by-layer scaffold for the functionalization of cells. The cells of the present invention can be used in a wide variety of distinct applications, including cellular targeting, imaging, drug delivery, purification, cell sensing, diagnosis and waste stream/body fluid purification.
Synthesis and antitumour evaluation of indole-2-carboxamides against paediatric brain cancer cells
作者:Shahinda S. R. Alsayed、Amreena Suri、Anders W. Bailey、Samuel Lane、Eryn L. Werry、Chiang-Ching Huang、Li-Fang Yu、Michael Kassiou、Simone Treiger Sredni、Hendra Gunosewoyo
DOI:10.1039/d1md00065a
日期:——
Indole-2-carboxamides: antitumour potential and selectivity against paediatric glioma.
吲哚-2-羧酰胺:抗肿瘤潜力及对儿童神经胶质瘤的选择性。
Organocatalytic asymmetric Michael addition of aldehydes and ketones to nitroalkenes catalyzed by adamantoyl <scp>l</scp>-prolinamide
作者:Yongchao Wang、Dong Li、Jun Lin、Kun Wei
DOI:10.1039/c4ra11214h
日期:——
series of adamantoyl L-prolinamides have been synthesized. These compounds have been found to be highly efficient organocatalysts for the Michaeladdition of aldehydes and ketones to nitroalkenes. Under the optimized reaction conditions, the corresponding Michael adducts were obtained in good yields (up to 95%), excellent enantioselectivities (up to 99% ee) and moderate diastereoselectivities.