Results 161 to 170 of about 1,275 (196)

Phytoecdysteroids from Stemmacantha uniflora

Chemistry of Natural Compounds, 2006
pr. 100-Letiya Vladivostoka, 159, fax (4232) 31 40 50, e-mail: sparrowaj@mail.ru; 2) Pacific Scientific Research Fisheries Center, 690950, Vladivostok, per. Shevchenko, 4, fax (4232) 40 08 05, e-mail: vgrybin@tinro.ru; 3) Botanical Garden Institute, Far Eastern Division, Russian Academy of Sciences, 690024, Vladivostok, ul. Makovskogo, 142.
A. N. Vorob’eva, V. G. Rybin, E. V. Zarembo, E. V. Boltenkov   +3 more
openaire   +1 more source

Phytoecdysteroids from Serratula komarovii

Chemistry of Natural Compounds, 2004
Integristerone A and 2-deoxy-20-hydroxyecdysone were observed for the first time in the aerial and subterrean organs of the eastern Asian plant Serratula komarovii Iljin. α-Ecdysone was not found in the plants. The dynamics of phytoecdysteroid content (integristerone A, 20-hydroxyecdysone, and 2-deoxy-20- hydroxyecdysone) in the vegetative and ...
A. N. Vorob’eva, V. G. Rybin, E. V. Zarembo, E. V. Boltenkov, G. A. Verbitskii   +4 more
openaire   +1 more source

ChemInform Abstract: A New Phytoecdysteroid

ChemInform, 2001
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
V. N. Odinokov, I. V. Galyautdinov, A. A. Fatykhov, L. M. Khalilov   +3 more
openaire   +1 more source

Phytoecdysteroids

2021
Ugiloy Yusufovna Yusupova, Nurmurod Sheralievich Ramazonov, Vladimir Nikolaevich Syrov, Shomansur Shosaidovich Sagdullaev   +3 more
openaire   +1 more source

Antifeedant and growth disruption activities of five phytoecdysteroids in the red flour beetle Tribolium castaneum: structure-activity relationship

International Journal of Tropical Insect Science, 2023
A. Ajaha, H. Annaz, N. Bouayad, A. Aarab, K. Rharrabe   +4 more
semanticscholar   +1 more source

[Phytoecdysteroids of Rhaponticum uniflorum root].

Yao xue xue bao = Acta pharmaceutica Sinica, 1992
Three phytoecdysteroids I, II and III were isolated from the root of Rhaponticum uniflorum (L.) DC. and their structures were elucidated by chemical and spectroscopic methods (UV, IR, EI-MS, FAB-MS, 1HNMR, 13CNMR, 1H-1H COSY, 1H-1H NOESY, 1H-13CCOSY and CD).
D A, Guo, Z C, Lou, C Y, Gao, L, Qiao, J R, Peng   +4 more
openaire   +1 more source

[Estimation of the hypoglycemic effect of phytoecdysteroids].

Eksperimental'naia i klinicheskaia farmakologiia, 2012
A series of phytoecodysteroids, including alpha-ecdysone, 2-deoxy-alpha-ecdysone, and 2-deoxyecdysterone isolated from Silene praemixta, integristerone A and ecdysterone isolated from Rhaponticum carthamoides and 22-acetylcyasterone and turkesterone isolated from Ajuga turkestanica, exhibit a pronounced hypoglycemic effect in experiments on intact male
V N, Syrov, N Kh, Iuldasheva, F R, Égamova, G I, Ismailova, N D, Abdullaev, Z A, Khushbaktova   +5 more
openaire   +1 more source

[Stress-protective properties of phytoecdysteroids].

Eksperimental'naia i klinicheskaia farmakologiia, 2014
Introduction of phytoecdysteroids (ecdysterone, turkesterone and ñyasterone) to rats subjected to prolonged immobilization stress significantly decreased involution of the thymus and spleen, contributed to normalization of increased mass of adrenal glands, and restored their content of ascorbic acid and cholesterol.
V N, Syrov, Zh I, Islamova, F R, Égamova, N Kh, Iuldasheva, Z A, Khushbaktova   +4 more
openaire   +1 more source

Two undescribed phytoecdysteroids from Dianthus superbus L.

Phytochemistry Letters
Yi-Han Liu, Q. Zhang, Da-zhi Zhang, Xu-Yang Fu, Wu-Yang Liu, Jun-Mian Tian   +5 more
semanticscholar   +1 more source

Spectral Methods for Studying Phytoecdysteroids

Phytoecdysteroids, 2021
U. Yusupova, N. Ramazonov, V. Syrov, S. Sagdullaev   +3 more
semanticscholar   +1 more source