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Bioactive guanidine alkaloids from Pterogyne nitens
(1995-12-01)
Bioactivity-guided fractionation of a methanolic CHCl 3 extract of the leaves of Pterogyne nitens afforded the known guanidine alkaloid pterogynidine [2] and three new guanidine alkaloids, nitensidines A [3], B [4], and C ...
Bioactive guanidine alkaloids from Pterogyne nitens
(1995-12-01)
Bioactivity-guided fractionation of a methanolic CHCl 3 extract of the leaves of Pterogyne nitens afforded the known guanidine alkaloid pterogynidine [2] and three new guanidine alkaloids, nitensidines A [3], B [4], and C ...
Nitensidine A, a guanidine alkaloid from Pterogyne nitens, induces osteoclastic cell death
(2013-07-29)
Nitensidine A is a guanidine alkaloid isolated from Pterogyne nitens, a common plant in South America. To gain insight into the biological activity of P. nitens-produced compounds, we examined herein their biological effects ...
Nitensidine A, a guanidine alkaloid from Pterogyne nitens, induces osteoclastic cell death
(2013-07-29)
Nitensidine A is a guanidine alkaloid isolated from Pterogyne nitens, a common plant in South America. To gain insight into the biological activity of P. nitens-produced compounds, we examined herein their biological effects ...
Sinalização celular para apoptose em linhagem celular de adenocarcinoma (MCF-7) e carcinoma ductal invasivo de mama (ZR 7531) tratados com alcalódes isolados de Pterogyne nitens
(Universidade Estadual Paulista (Unesp), 2010-05-31)
O câncer de mama é a maior causa de morbidade e mortalidade entre as mulheres no mundo. Pesquisas revelam vários fatores prognósticos e preditivos para a identificação de pacientes com alto risco de agressividade, metastases ...
Sinalização celular para apoptose em linhagem celular de adenocarcinoma (MCF-7) e carcinoma ductal invasivo de mama (ZR 7531) tratados com alcalódes isolados de Pterogyne nitens
(Universidade Estadual Paulista (Unesp), 2010-05-31)
O câncer de mama é a maior causa de morbidade e mortalidade entre as mulheres no mundo. Pesquisas revelam vários fatores prognósticos e preditivos para a identificação de pacientes com alto risco de agressividade, metastases ...
Cytotoxic Guanidine Alkaloids from Pterogyne nitens
(Amer Chemical Soc, 2009-03-01)
As part of a bioprospecting program aimed at the discovery of potential anticancer drugs, two new guanidine-type alkaloids, nitensidines D and E (1, 2), and the known pterogynine (3), pterogynidine (4), and galegine (5), ...
Constituintes químicos das flores de Pterogyne nitens (Caesalpinioideae)
(Sociedade Brasileira de Química, 2008-01-01)
The phytochemical investigation of the flowers of Pterogyne nitens (Caesalpinioideae) resulted in the isolation and identification of nine phenolic derivatives, quercetin 3-O-sophoroside, taxifolin, astilbin, ourateacatechin, ...