Zobrazeno 1 - 8
of 8
pro vyhledávání: '"V. V. Sarkisyan"'
Autor:
N. B. Tabakalyan, I. V. Shakhazizyan, E. P. Nagapetyan, V. V. Sarkisyan, Dzh. G. Abramyan, P. S. Voskanyan, B. M. Suleiman
Publikováno v:
International Polymer Science and Technology. 30:48-51
Publikováno v:
Neuroscience and Behavioral Physiology. 30:449-453
The effects of the associated mediodorsal nucleus of the thalamus on spike activity of respiratory neurons in the medulla oblongata and on respiration were studied in normal conditions and in oxygen insufficiency. At normal atmospheric pressure, befo
Publikováno v:
Chemistry of Heterocyclic Compounds. 19:719-723
A method for the synthesis of 2,2-dialkyl-3-oxa-7,11-diazaspiro[5.6]dodecanes was developed on the basis of 4-bromo-4-formyltetrahydropyrans. The products were alkylated at the nitrogen atom in the 11 position by means of alkyl halides and acrylic ac
Publikováno v:
Chemistry of Heterocyclic Compounds. 22:1354-1357
Bromination of 1-methylpiperidine-4-carboxaldehyde gave 4-bromo-1-methylpiperidine-4-carboxaldehyde hydrobromide which was used to synthesize 1,4,9-triazaspiro[5,5]undecane and 3,7,11-triazaspiro[5,6]dodecane. Cyanoethylation and alkylation with vari
Publikováno v:
Chemistry of Heterocyclic Compounds. 19:737-740
4-Bromo-4-formyltetrahydrothiopyrans, which were used to develop a method for the synthesis of 8,8-dialkyl-9-thia-1,4-diazaspiro[5.5]undecanes, were synthesized from 4-formyltetrahydrothiopyrans. Alkylation of these products with ethyl bromoacetate a
Publikováno v:
Chemischer Informationsdienst. 14
A method for the synthesis of 2,2-dialkyl-3-oxa-7,11-diazaspiro[5.6]dodecanes was developed on the basis of 4-bromo-4-formyltetrahydropyrans. The products were alkylated at the nitrogen atom in the 11 position by means of alkyl halides and acrylic ac
Publikováno v:
ChemInform. 18
Bromination of 1-methylpiperidine-4-carboxaldehyde gave 4-bromo-1-methylpiperidine-4-carboxaldehyde hydrobromide which was used to synthesize 1,4,9-triazaspiro[5,5]undecane and 3,7,11-triazaspiro[5,6]dodecane. Cyanoethylation and alkylation with vari
Publikováno v:
Chemischer Informationsdienst. 14
4-Bromo-4-formyltetrahydrothiopyrans, which were used to develop a method for the synthesis of 8,8-dialkyl-9-thia-1,4-diazaspiro[5.5]undecanes, were synthesized from 4-formyltetrahydrothiopyrans. Alkylation of these products with ethyl bromoacetate a