Environmentally friendly one-pot synthesis of amides, bis-amides and dipeptides by mechanochemical carbodiimide-mediated coupling of carboxylicacids and amines is described; high reaction yields and simple aqueous work-up allow for the clean, practical and fast preparation of a variety of compounds containing the amide bond from readily accessible reagents.
Rapidly Activating Pd-Precatalyst for Suzuki–Miyaura and Buchwald–Hartwig Couplings of Aryl Esters
作者:Amira H. Dardir、Patrick R. Melvin、Ryan. M. Davis、Nilay Hazari、Megan Mohadjer Beromi
DOI:10.1021/acs.joc.7b02588
日期:2018.1.5
for the effective cross-coupling of ester substrates. Utilizing a recently discovered precatalyst, Pd-catalyzed Suzuki–Miyaura and Buchwald–Hartwig reactions involving cleavage of the C(acyl)–Obond of aryl esters that proceed under mild conditions are reported. The Pd(II) precatalyst is highly active because it is reduced to the Pd(0) active species more rapidly than previous precatalysts.
METHOD OF INHIBITING APOLIPOPROTEIN-E EXPRESSION WHILE INCREASING EXPRESSION OF AT LEAST ONE OF LDL-RECEPTOR PROTEIN OR ABCA1 PROTEIN COMPRISING ADMINISTERING A SMALL COMPOUND
申请人:California State University, Fresno
公开号:US20180093960A1
公开(公告)日:2018-04-05
This invention offers an effective method of decreasing expression of apolipoprotein E and increasing expression of at least one of either LDL-receptor protein or AbcA1 protein including selecting mammalian cells expressing apoE and at least one of either LDL-receptor protein or AbcA1 protein, contacting the mammalian cell with an effective amount of a compound having general formula (I) or general formula (II) in an amount sufficient to decrease expression of the apoE and increase expression of at least one of the LDL-receptor protein or the AbcA1 protein in the mammalian cell.
presence of a strong intermolecular N-H•••O interaction. In case of 7, the possibility of such an interaction is obviated by the formation of an intramolecular N-H•••O hydrogen bond. An additional feature of the crystal packing for 1—6 is the significant roles that C—H•••π contacts play in generating three dimensional networks. In contrast for 7, the intramolecularN—H•••O hydrogen bond precludes the formation
[EN] ESTROGEN RECEPTOR LIGANDS AND METHODS OF USE THEREOF<br/>[FR] LIGANDS DES RÉCEPTEURS AUX OESTROGÈNES ET LEURS PROCÉDÉS D'UTILISATION
申请人:GTX INC
公开号:WO2010096801A1
公开(公告)日:2010-08-26
The present invention relates to methods for reducing testosterone levels by reduction of luteinizing hormone (LH) or independent of LH levels in a male subject and methods of treating, suppressing, reducing the incidence, reducing the severity, or inhibiting advanced prostate cancer and palliative treatment of advanced prostate cancer.