4-Epiashantin from Artemisia sieversiana

Fitokhimiya, 100009, Karaganda, Gazalieva, 4, fax 8(3212) 43 37 73, e-mail: arglabin@phyto.kz; 3) N. N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Division, Russian Academy of Sciences, 630090, Novosibirsk, prosp. Akad. Lavrent′eva, 9, fax (3832) 34 47 52, e-mail: raldugin@nioch.nsc.ru. Translated from Khimiya Prirodnykh Soedinenii, No. 2, p. 192, March-April, 2007. Original article submitted October 9, 2006.