Pharmaceutical industrial materials

An efficient, three-component, catalyst free synthesis of dipyrazolo[1,5-a:3',4'-d]pyramid scaffolds has been carried out using 3-methyl-1H-pyrazol-5(4H)-one (1), 5-amino pyarazole (2a-b) and substituted aromatic aldehydes.

10p tocectocec 25-05-2020 18 2   Download

The article reviews methods of transportation for various types of imported medicinal plant materials of ginseng roots from China to the Russian Federation, with due consideration for risks.

6p tohitohi 22-05-2020 28 0   Download