The synthesis of several carbazole-bis(triazole) (CzTrR) and carbazole-bis(tetrazole) (CzTR) ligands (5a–d 6a–d, respectively, where R=Me (a), i–Pr (b), Bz (c) CH2-2,4,6-C6H2Me3 (d)) is reported. Reaction these with PdCl2 in refluxing acetonitrile affords the complete series square planar complexes, Pd(CzTrR)Cl (7a–d) Pd(CzTR)Cl (8a–d). analogous platinum complexes are prepared by deprotonation...

Reduction of the nitroso group in streptozotocin (1a) has led to cyclized products rather than a semicarbazide (1c). Some analogs (1e, 9a, 9b, 9c and 9d) of streptozotocin in which the nitroso group was replaced by other groups have been prepared.

This paper describes the Synalp-Empathic system that competed in SemEval-2014 Task 9B Sentiment Analysis in Twitter. Our system combines syntactic-based valence shifting rules with a supervised learning algorithm (Sequential Minimal Optimization). We present the system, its features and evaluate their impact. We show that both the valence shifting mechanism and the supervised model enable to re...

Bu çalışmada, bir dizi potansiyel biyolojik aktif asimetrik üre türevi sentezlenmiştir. Buna göre (R)-(+)-1-feniletilamin (7) 1,1’-karbonildiimidazol ile su içerisinde reaksiyona sokulmuş ve imidazolid ara ürünleri oluşturulmuştur. Daha sonra üzerine fenetilamin (8a) sübstitüe türevleri (8b-e) verildi. Sonuç olarak, yeni üreler (R)-1-fenetil-3- (1-feniletil) (9a) (9b-e), % 60 - 71 arasındaki ve...

INTRODUCTION Prescribing Observatory for Mental Health (POMH-UK) runs national audit-based quality improvement programmes open to all specialist mental health services in the UK to help improve prescribing practice in discrete areas. AIMS The baseline sample and this re-audit represent the largest audits of antipsychotic prescribing in PWLD that have been conducted to date; and thus provide t...