Zobrazeno 1 - 10
of 87
pro vyhledávání: '"E. S. Nikitskaya"'
Publikováno v:
Pharmaceutical Chemistry Journal. 8:82-86
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::97c9590ece46b0ebdd35530dccc9c943
https://doi.org/10.1007/bf00758398
https://doi.org/10.1007/bf00758398
Publikováno v:
Pharmaceutical Chemistry Journal. 8:597-601
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::30a873fee1d0e726307217a72e158e09
https://doi.org/10.1007/bf00761184
https://doi.org/10.1007/bf00761184
Autor:
M V Rubtsov, E S Nikitskaya
Publikováno v:
Russian Chemical Reviews. 34:439-451
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5d7c0f94beb18a2ab993409356a074da
https://doi.org/10.1070/rc1965v034n06abeh001471
https://doi.org/10.1070/rc1965v034n06abeh001471
Publikováno v:
Chemistry of Heterocyclic Compounds. 6:592-596
Reaction of triacetonamine with ethyl cyanoacetate and ammonium acetate gives, in addition to the normal Knoevenagel reaction product (2,2,6,6-tetramethyl-4-ethoxycarbonylcyanomethylenepiperidine), its conversion product 3-cyano-4-(β,β-dimethylviny
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::af7b41c3775ab5b03256594075e06a8b
https://doi.org/10.1007/bf00500681
https://doi.org/10.1007/bf00500681
Publikováno v:
Chemistry of Heterocyclic Compounds. 7:212-216
A method was developed for the synthesis of the first representative of the previously unreported quinuclidine derivatives with four geminal substituents in the α-positions with respect to nitrogen, viz., 2,2,6,6-tetramethylquinuclidine, from triace
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b08fc3b4d2045d52b98c85d47a62084c
https://doi.org/10.1007/bf00473091
https://doi.org/10.1007/bf00473091
Publikováno v:
Chemistry of Heterocyclic Compounds. 7:349-354
6,6,7,7-Tetramethyl-2-quinuclidone was synthesized, and its differences from the usual amides were shown. It enters into three types of chemical reactions: 1) the N-CO bond is broken under the influence of protic nucleophilic agents (water, alcohols,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0f6d9125e6fdf07500b554bc9ad4ee7c
https://doi.org/10.1007/bf00944421
https://doi.org/10.1007/bf00944421
Publikováno v:
Chemistry of Natural Compounds. 6:606-611
The spatial structures of a number of piperidine-4-olderivatives having substituents in the ring such as methyl, methoxy- and ethoxycarbonyl, and phenyl groups, have been determined by means of their PMR spectra.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bf7fd999ee39f87fcd234d4c1b0a6d2a
https://doi.org/10.1007/bf00563452
https://doi.org/10.1007/bf00563452
Publikováno v:
Pharmaceutical Chemistry Journal. 7:555-558
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a99b8f4af5e541c2c65a717d5c40267e
https://doi.org/10.1007/bf00757657
https://doi.org/10.1007/bf00757657
Publikováno v:
Chemistry of Heterocyclic Compounds. 5:485-490
Three isomeric dimethyl esters of 4-hydroxypiperidine-2, 6-dicarboxylic acid have been isolated. The spatial structures of all three isomeric esters and of the acids corresponding to them have been established on the basis of NMR spectra. It has been
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::49feb0fa3402f9c697b40d2fda4a3f9d
https://doi.org/10.1007/bf00470265
https://doi.org/10.1007/bf00470265
Publikováno v:
Pharmaceutical Chemistry Journal. 1:160-163
Some new alkamino esters of quinuclidine-2-carboxylic, 1,6-dimethylpiperidine-2-carboxylic and 6-methylpyridine-2-carboxylic acid and their quaternary salts have been synthesized for pharmacological study. The methods of synthesis for some alkamino a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::41bd0de4950bbedfd6e95625becefe56
https://doi.org/10.1007/bf00768577
https://doi.org/10.1007/bf00768577