Zobrazeno 1 - 10
of 11
pro vyhledávání: '"M. I. Shemeryankina"'
Publikováno v:
Chemistry of Heterocyclic Compounds. 14:675-678
A mixture of isomers that differ with respect to the position of the methyl group is formed in the methylation of 5,5-diethyl-6-imino-5,6-dihydro[1H, 3H]pyrimidine-2,4-dione with excess methyl iodide in the presence of ethoxide. Isomerization of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f82ffef5a1b5d5bc087b291b3d09e488
https://doi.org/10.1007/bf00481146
https://doi.org/10.1007/bf00481146
Autor:
M. I. Shemeryankina
Publikováno v:
Pharmaceutical Chemistry Journal. 15:446-449
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::156d5255c3a1f2c93d7ff6c056a22d65
https://doi.org/10.1007/bf00759482
https://doi.org/10.1007/bf00759482
Publikováno v:
Chemistry of Heterocyclic Compounds. 13:1137-1139
On the basis of data from the IR spectra of 4-thiobarbituric acid derivatives, and their deutero analogs, and similarly constructed model compounds, it was established that the investigated substances exist in the thione lactam form and form two type
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2132586dfdc2207019aefeb75484aa04
https://doi.org/10.1007/bf00480155
https://doi.org/10.1007/bf00480155
Publikováno v:
Chemischer Informationsdienst. 9
On the basis of data from the IR spectra of 4-thiobarbituric acid derivatives, and their deutero analogs, and similarly constructed model compounds, it was established that the investigated substances exist in the thione lactam form and form two type
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f89170468986c8787712b846d0ee031f
https://doi.org/10.1002/chin.197812042
https://doi.org/10.1002/chin.197812042
Publikováno v:
Chemischer Informationsdienst. 9
A mixture of isomers that differ with respect to the position of the methyl group is formed in the methylation of 5,5-diethyl-6-imino-5,6-dihydro[1H, 3H]pyrimidine-2,4-dione with excess methyl iodide in the presence of ethoxide. Isomerization of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::29828f7ff7ca157a1b44e3b9064db363
https://doi.org/10.1002/chin.197849255
https://doi.org/10.1002/chin.197849255
Publikováno v:
Chemischer Informationsdienst. 4
Das bei der Herstellung von Phenobarbital in der Athylierungsstufe anfallende Abwasser enthalt neben anderen Produkten hohe Mengen an Natriumbromid (um 50 g in 100 ml Abwasser).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9ff753c55e2f5ccb0f084b7be0b3bace
https://doi.org/10.1002/chin.197344217
https://doi.org/10.1002/chin.197344217
Autor:
M. I. Shemeryankina, V. G. Mitereva
Publikováno v:
Pharmaceutical Chemistry Journal. 8:565-566
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::908fc76d87b6dedb1265a64738f886e9
https://doi.org/10.1007/bf00760693
https://doi.org/10.1007/bf00760693
Publikováno v:
Pharmaceutical Chemistry Journal. 8:510-511
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5dc4d0c64f535c5d1bbbbb20b3f22a70
https://doi.org/10.1007/bf00757897
https://doi.org/10.1007/bf00757897
Publikováno v:
Pharmaceutical Chemistry Journal. 6:518-519
Das bei der Herstellung von Phenobarbital in der Athylierungsstufe anfallende Abwasser enthalt neben anderen Produkten hohe Mengen an Natriumbromid (um 50 g in 100 ml Abwasser).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3c19ae4475ba1d825c6b8e3ea24d3efa
https://doi.org/10.1007/bf00771604
https://doi.org/10.1007/bf00771604
Autor:
Komarova, E., Tolkachev, O.
Publikováno v:
Pharmaceutical Chemistry Journal; Oct2001, Vol. 35 Issue 10, p542-549, 8p