全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:Angelita Nepel , Lívia M. Dutra ...
来源:[J].Molecules(IF 2.428), 2016, Vol.21 (7)DOAJ
摘要:Xylopia laevigata (Annonaceae), known locally as “meiú” or “pindaíba”, is widely used in folk medicine in Northeastern Brazil. In the present work, we performed phytochemical analyses of the stem of X. laevigata, which led to the isolation of 19 alkaloids: (−)-roem...
作者:Angelita Nepel , Andersson Barison ...
来源:[J].Iranian Journal of Arthropod-Borne Diseases(IF 1.027), 2017, Vol.11 (2)DOAJ
摘要:Background : Thymol and carvacrol have previously demonstrated larvicidal activity against Aedes aegypti (Diptera: Culicidae). In view of this fact, it was of our interest to obtain synthetic derivatives and evaluate their larvicidal ac­tivity on Ae. aegypti larvae. Methods ...
作者:Angelita Nepel , Milena B.P. Soares ...
来源:[J].Bioorganic & Medicinal Chemistry Letters(IF 2.338), 2014, Vol.24 (15), pp.3315-3320Elsevier
摘要:Abstract(#br)This work describes a novel ent -kaurane diterpene, ent -3β-hydroxy-kaur-16-en-19-al along with five known ent -kaurane diterpenes, ent -3β,19-dihydroxy-kaur-16-eno, ent -3β-hydroxy-kaur-16-eno, ent -3β-acetoxy-kaur-16-eno, ent -3β-hydroxy-kaurenoic acid an...
作者:Angelita Nepel , Mei Wang ...
来源:[J].Journal of Ethnopharmacology(IF 2.755), 2016, Vol.183, pp.29-37Elsevier
摘要:Abstract(#br)Ethnopharmacological relevance(#br)Euphorbia umbellata latex (sap) has normally been used in folk medicine in southern Brazil to treat different types of cancers.(#br)Aim of study(#br)To carry out a biomonitored investigation of partitioned latex using in vitro ...
作者:Angelita Nepel , Daiani C. Savi ...
来源:[J].Current Microbiology(IF 1.52), 2016, Vol.72 (2), pp.173-183Springer
摘要:Abstract(#br)In this study, we analyzed the antimicrobial activity of extracts harvested from 17 endophytic fungi isolated from the medicinal plant Schinus terebinthifolius . Morphological and molecular analyses indicated that these fungal species belonged to the genera Alte...
作者:Angelita Nepel , Andersson Barison ...
来源:[J].Journal of Ethnopharmacology(IF 2.755), 2013, Vol.150 (1), pp.263-269Elsevier
摘要:Abstract(#br)Ethnopharmacological relevance(#br)Synadenium grantii Hook f. has traditionally been used to treat various neoplastic diseases in southern Brazil.(#br)Aim of study(#br)Evaluation of the antitumoural potential of Synadenium grantii latex against B16F10 melanoma c...
作者:Angelita Nepel , Francinete R. Campos ...
来源:[J].Phytochemistry(IF 3.05), 2013, Vol.95, pp.375-383Elsevier
摘要:Abstract(#br)Polyacetylenes constitute an underexplored and unstable class of compounds that are found mainly in the Apiaceae, Araliaceae and Asteraceae families. Vernonia scorpioides (Lam.) Pers., Asteraceae is a lianous neotropical herb that usually grows in soils that have bee...

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