Measurement of fluctuations of the immittance components of terminal pairs

Radiophysics Scientific-Research Institute. Translated from Izvestiya Vysshikh Uchebnykh Zavedenii, Radiofizika, Vol. 34, No. 2, pp. 219–222, February, 1991.     

Glycosylation of cardenolides III. Partial syntheses of convallatoxin, evomonoside, and periplorhamnoside

Summary Partial syntheses of convallatoxin, evomonoside, and periplorhamnoside have been performed by the condensation of an acetlyated L-rhamnopyranose orthoacetate with the appropriate aglycones. The yields of the final product varied between 48 and 57%.Institute of the Chemistry of Plant Substances, Academy of Sciences of the Uzbek SSSR, Tashkent. N. D. Zelinskii Institute of Organic Chemistry, Academy of Sciences of the USSR, Moscow. Translated from Khimiya Prirodnykh Soedinenii, No. 1, pp. 58–60, January–February, 1976.