Zobrazeno 1 - 10
of 80
pro vyhledávání: '"Roque, Nídia F"'
Autor:
de Sousa, Elcilene A., da Silva, Armenio A. de Carvalho A., Roque, Nídia F., Vieira Júnior, Gerardo M., G. Lago, João Henrique, Chaves, Mariana H.
Publikováno v:
In Phytochemistry Letters May 2014 8:193-195
Publikováno v:
Journal of the Brazilian Chemical Society, Vol 14, Iss 1, Pp 16-19 (2003)
The volatile oil and the hexane extract from the leaves of Porcelia macrocarpa (Warm.) R.E. Fries, Annonaceae, were submitted to chromatographic separations. Nine sesquiterpenes (alpha-cubebene, alpha-copaene, germacrene-D, bicyclogermacrene, gamma-c
Externí odkaz:
https://doaj.org/article/9c5f41875e9d4c71a0a7a9f7f0e9a2e6
Publikováno v:
Journal of the Brazilian Chemical Society, Vol 14, Iss 5, Pp 828-831 (2003)
A new sesquiterpenoid, aromadendrane-4b,10a,15-triol, was isolated from the leaves of Xylopia brasiliensis Spreng (Annonaceae), together with four known aromadendrane derivatives and three steroids. The structures of these compounds were defined by a
Externí odkaz:
https://doaj.org/article/704aa8cf8f0d4c008d082cbe45287633
Publikováno v:
Journal of the Brazilian Chemical Society, Vol 14, Iss 3, Pp 456-460 (2003)
Methyl esters of diterpenoids ent-pimara-9(11),15-dien-19-oic acid (1), ent-pimara-7,15-dien-19-oic acid (2), and ent-pimara-8,15-dien-19-oic acid (3) were submitted to photooxygenation reactions with sensitized singlet oxygen. While compounds 2 and
Externí odkaz:
https://doaj.org/article/77ea04803fe0421ba63311c4260e5468
Publikováno v:
Química Nova, Vol 23, Iss 3, Pp 307-309 (2000)
This paper describes a methodology to separate and identify polar compounds as flavonoid and lignan glucosides, amino acids, salt of quaternary ammonium amino acid and carbohydrates from branches of Porcelia macrocarpa (Annonaceae).
Externí odkaz:
https://doaj.org/article/06dddb0b8f244beaa4c432a02a381699
Publikováno v:
In Phytochemistry 2006 67(13):1331-1335
Autor:
Lago, João Henrique G., Soares, Marisi G., Batista-Pereira, Luciane G., Silva, M. Fátima G.F., Corrêa, Arlene G., Fernandes, João B., Vieira, Paulo C., Roque, Nídia F.
Publikováno v:
In Phytochemistry 2006 67(6):589-594
Publikováno v:
In Phytochemistry 2002 60(4):329-332
Publikováno v:
In Phytochemistry 2002 60(4):333-338
Autor:
Benevides, Paulo José Coelho, Young, Maria Claudia M, Giesbrecht, Astréa M, Roque, Nı́dia F, Bolzani, Vanderlan da S
Publikováno v:
In Phytochemistry 2001 57(5):743-747