3-[(1H-BENZO[D][1,2,3]TRIAZOL-1-YL)OXY]PROPYL 9-HYDROXY-5A,5B,8,8,11A-PENTAMETHYL-1-(PROP-1-EN-2-YL)ICOSAHYDRO-3AH-CYCLOPENTA[A]CHRYSENE-3A-CARBOXYLATE

We herein report on the synthesis of a pentacyclic NIGHT CREAM triterpene functionalized through derivation of betulinic acid with hydroxybenzotriazole.The compound was fully characterized by proton (1H-NMR), carbon-13 (13C-NMR), heteronuclear single quantum coherence (HSQC) and distortionless enhancement by polarization transfer (DEPT-135 and DEPT

To optimize the aerial ammunition scheduling and transportation, both the synergy among all departments of aerial ammunition support system and uncertain factors, such as traffic and attack situations, are taken into consideration in the model.The traffic and attack situations of roads are quantified as crossing time through the model so that the B

Fifty percent of lung adenocarcinomas harbor somatic mutations in six genes that encode proteins in the EGFR signaling pathway, i.e., EGFR, HER2/ERBB2, HER4/ERBB4, PIK3CA, BRAF, and KRAS.We performed mutational profiling of a large cohort of lung adenocarcinomas to uncover other potential somatic mutations in genes of this signaling pathway that co

Efficient analysis of human behavior in video NIGHT CREAM surveillance scenes is a very challenging problem.Most traditional approaches fail when applied in real conditions and contexts like amounts of persons, appearance ambiguity, and occlusion.In this work, we propose to deal with this problem by modeling the global motion information obtained f

The main objective of this study was to estimate the performance, under local epidemiological conditions, of two in-house ELISA assays for the combined detection of anti-SARS-CoV-2 IgA, IgM, and IgG immunoglobulins.A total of 94 serum samples were used for the assessment, where 44 corresponded to sera collected before the pandemic (free of SARS-CoV