8-Aminoquinoline amides of 3-oxo-olean-12-en-28-oic acid and 3-oxo-urs-12-en-28-oic were obtained characterized by 1H, 13C-NMR single crystal X-ray analysis. The used triterpenoic acids are oxidized forms naturally occurring oleanolic ursolic acids. Such types derivatives known for their anticancer antiviral activities. On the other hand, 8-aminoquinoline frequently transition metal complexatio...

Revenue diversification in banking offers opportunities and threats. Recent academic research shows that disadvantages may outweigh advantages, terms of both volatility profitability bank riskiness. Literature on this topic emerging countries the field Islamic finance is limited: our aim to empirically test if revenue diversity affects banks differently than conventional institutions. We analyz...

3alpha-Hydroxy-5 beta-cholan-24-oic (lithocholic) acid is a relatively minor component of hepatic bile acids in humans but is highly cytotoxic. Hepatic microsomal oxidation offers a potential mechanism for effective detoxification and elimination of bile acids. The aim of the present study was to investigate the biotransformation of lithocholic acid by human hepatic microsomes and to assess the...

The methanol extract of Brazilian propolis was fractionated by HPLC, based on HuH13 (human hepatocellular carcinoma) cell cytotoxicity assay. Two isomers of diterpenoid with a molecular formula of C20H30O3 (MW: 318.46) were isolated. The structures of these colorless compounds were determined as clerodane diterpenoids (I, 15-oxo-3, 13Z-kolavadien-17-oic acid; II, 15-oxo-3Z, 13E-kolavadien-17-oi...

Malaysia’s economic track record in development is extremely impressive by any standards. The economy has made quantum leaps in just over three decades. It is noteworthy that rapid economic growth has been accompanied by a more equitable income redistribution without significant inflationary overtones. Trade represents the life-blood of the Malaysian economy with foreign direct investments play...

Abstract This study examines whether and how Sharia compliance national governance affect the value of corporate cash holding (cash) in Organization Islamic Cooperation (OIC) countries. Study results indicate that can enhance firm such is higher for Sharia-compliant firms than non-compliant firms. In addition, particularly valuable when strong. Furthermore, positive effect on more pronounced Re...

the main object of this paper is to find out the impact of economic and institutional factors on export of services in considering the example of oic countries. panel data method as an econometrics approach is used for estimating models. results show that variables such as gdp per capita, the real exchange rate, foreign direct investment, and information infrastructures have positive and signif...

Climate change is the main phenomenon that directly affects the world environment, and changes in the environment affect economic sectors differently. The most important impacts of climate change would be on enhancing the average global temperature and the decrease in precipitation. The agricultural sector is the first and most affected sector in the climate change. We examined the impact of te...