Synthesis and Structure of Cytisinyl(β-chloro-β-phenylvinyl)phosphinic Esters

2-Propynyl, ethyl, and isopropyl cytisinyl(β-chloro-β-phenylvinyl)phosphinates were synthesized, and their structure was determined by X-ray analysis.__________Translated from Zhurnal Organicheskoi Khimii, Vol. 41, No. 6, 2005, pp. 917–919.Original Russian Text Copyright © 2005 by Zhivotova, Gazaliev, Fazylov, Karimova, D. Turdybekov, K. Turdybekov.     

Lipids ofViburnum opulus seeds

Lipid components of the seeds ofViburnum opulus (Caprifoliaceae family) were investigated. The neutral lipids consist of eight classes, the glycolipids consist of three classes, and the phospholipids contain seven classes. The fatty-acid contents of all of the acyl-containing lipids were determined. The 18∶2 fatty acid is the main component of all the lipid fractions. The content of saturated acids is greater in the glycolipids and phospholipids. The lipophilic components, higher fatty alcohols and sterols, were identified.     

Alkaloids ofGlaucium fimbrilligerum

From the epigeal part and roots ofGlaucium fimbrilligerum 22 alkaloids have been isolated, of which three have proved to be new — d-isocorytuberine, dehydrocorydine, and corydine N-oxide.Institute of the Chemistry of Plant Substances, Academy of Sciences of the Uzbek SSR, Tashkent. Translated from Khimiya Prirodnykh Soedinenii, No. 2, pp. 224–228, March–April, 1980.     

Alkaloids ofGlaucium fimbrilligerum. II

The alkaloids of the epigeal part and roots of the plantGlaucium fimbrilligerum have been studied. A total of 18 alkaloids has been isolated, of which epiglaufidine proved to be new, and its structure has been established. Columbamine has been isolated from the genusGlaucium for the first time, and magnoflorine and stilopine -hydroxymethylate from this species of plant for the first time.Institute of the Chemistry of Plant Substances, Academy of Sciences of the Uzbek SSR, Tashkent. Purkinje University, Brno, Czechoslovakia. Translated from Khimiya Prirodnykh Soedinenii, No. 4, pp. 493–496, July–August, 1983.     

Synthesis of vicinal bromoalkylamines containing a trifluoromethyl group

Conclusions The reaction of 1,1,1-trifluoro-2-brornopropylene with ammonia and a series of aliphatic amines gave vicinal bromoalkylamines, containing a trifluoromethyl group.Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 2, pp. 480–483, February, 1989.