Results 81 to 90 of about 21,395 (260)

Morpholine-4-carboxamidinium ethyl carbonate [PDF]

Acta Crystallographica Section E Structure Reports Online, 2012
The asymmetric unit of the title salt, C5H12N3O(+)·C3H5O3(-), contains two carboxamidinium and two ethyl carbonate ions. In the crystal, the C-N bond lengths in the central CN3 units of the cations range between 1.324 (2) and 1.352 (2) Å, indicating partial double-bond character.
openaire   +4 more sources

Mechanism of the mannich reaction involving 2,4-dimethylphenol and morpholine [PDF]

, 1964
J. H. Burckhalter, Jack N. Wells, William J. Mayer   +2 more
openalex   +1 more source

Development of Keap1‐Nrf2 Protein–Protein Interaction Inhibitor Activating Intracellular Nrf2 Based on the Naphthalene‐2‐acetamide Scaffold, and its Anti‐Inflammatory Effects

ChemMedChem, EarlyView.
Pyrrolidine‐type naphthalene‐2‐acetamide compound 5i inhibits Kelch‐like ECH‐associated protein 1 (Keap1)‐nuclear factor erythroid 2‐related factor 2 (Nrf2) protein–protein interaction by binding to the Keap1‐DC domain; it subsequently activates intracellular Nrf2 and induces Nrf2‐target genes.
Daisuke Yasuda, Kai Toyoshima, Koujin Kojima, Hanako Ishida, Kazuma Kaitoh, Riyo Imamura, Kayoko Kanamitsu, Hirotatsu Kojima, Megumi Funakoshi‐Tago, Masanori Osawa, Tomoyuki Ohe, Tomoya Hirano   +11 more
wiley   +1 more source

New Structure Activity Relationship Insight into the Role of the C‐3 Extension on Rifamycin Antimycobacterial Activity

ChemMedChem, EarlyView.
Rifamycin analogues with variably functionalized C‐3 extensions provide new insight into the role of this region for MTb inhibitory activity. In addition to potentially optimizing target engagement, this region can also be used to modulate physicochemical properties, an important consideration for optimizing antimycobacterial activity.
Clinton G. L. Veale, Ewelina Smolarz, Aleksandra Leśniewska, Krystian Pyta, Piotr Przybylski   +4 more
wiley   +1 more source

Morpholine gives self-polishing waxes their two most important qualities [PDF]

, 1961

openalex   +1 more source

High temperature ablative foam [PDF]

, 1992
An ablative foam composition is formed of approximately 150 to 250 parts by weight polymeric isocyanate having an isocyanate functionality of 2.6 to 3.2; approximately 15 to 30 parts by weight reactive flame retardant having a hydroxyl number range from ...
Liu, Matthew T.
core   +1 more source

Determination of Diketopiperazine Formation During the Solid‐Phase Synthesis of C‐Terminal Acid Peptides

Chemistry–Methods, EarlyView.
Diketopiperazine formation (DKP) is one of the most serious side reactions during peptide synthesis. An accurate method to determine the DKP formation in peptide synthesis on Wang resin is reported. Furthermore, the strategies to minimize this side reaction and side products lacking C‐terminal amino acids are described. Diketopiperazine formation (DKP)
Mani Kaushal, Ashish Kumar, Hassan Gamal, Sinenhlanhla N. Mthembu, Rotimi Sheyi, XiaoKang Kou, Beatriz G. de la Torre, Fernando Albericio   +7 more
wiley   +1 more source

Sequential Ester Homologation–Nucleophile‐Guided Functionalization: A Chemoselective Access to Thioesters, Amides, and Acids

Chemistry–Methods, EarlyView.
The homologation of esters—in the presence of a lithium carbenoid—to thioesters, amides, and carboxylic acid is reported. By controlling the tetrahedral intermediate collapsing and promoting a series of rearrangements ultimately leading to a high electrophilic ketene, the subsequent incorporation of S‐, N‐, and O‐nucleophilic elements furnishes the ...
Davide Castiglione, Alberto Nardi, Margherita Miele, Laura Castoldi, Vittorio Pace   +4 more
wiley   +1 more source

4‐Methylbenzhydryl Bromine Resin: Bridging the Gap between 2‐Chlorotrityl Chloride and Wang‐Type Resins for the Solid‐Phase Synthesis of C‐Terminal Acid Peptides

Chemistry–Methods, EarlyView.
Methylbenzhydryl bromine resin give good performance in specific condition copared to wang and 2‐chlorotrityl chloride resin. Over the last year, peptides have been consolidated as an important class of biomolecules, receiving increased attention from the pharmaceutical, cosmetic, and food industries. Most peptides currently used in both industrial and
Hassan Gamal, Mani Kaushal, Ashish Kumar, Sikabwe Noki, Cheng Zhang, Chaoyang Wang, Xiaokang Kou, Alessandra Basso, Simona Serban, Beatriz G. de la Torre, Fernando Albericio   +10 more
wiley   +1 more source

Morpholines-(III): Some Further Aspects of the Cyclodehydrohalogenation of ω -[N-(aryl)-N-(halogenoacyl)]-aminoacetophenones [PDF]

, 1971
Riaz F. Abdulla, Sitansu K. Lahiri, Trevor A. Crabb, R. Cahill   +3 more
openalex   +1 more source