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1

11β,12β-Epoxypukalide as the antifouling agent from the Brazilian endemic sea fan Phyllogorgia dilatata Esper (Octocorallia, Gorgoniidae)

Rosângela de A. Epifanio, Bernardo A.P. da Gama, Renato C. Pereira

Journal:

Biochemical Systematics and Ecology

Année:

2006

Langue:

english

Fichier:

PDF, 107 KB

english, 2006

2

ChemInform Abstract: Tamandarins A and B: New Cytotoxic Depsipeptides from a Brazilian Ascidian of the Family Didemnidae.

Helene Vervoort, William Fenical, Rosangela de A. Epifanio

Journal:

Année:

2000

Fichier:

PDF, 27 KB

2000

3

ChemInform Abstract: Natural Furano Naphthoquinones from Lapachol: Hydroxyiso-β-lapachone, Stenocarpoquinone-B and Avicequinone-C.

Carlos Magno R. Ribeiro, Pablo P. de Souza, Leticia L. D. M. Ferreira, Sharlene L. Pereira, Ingrid da S. Martins, Rosangela de A. Epifanio, Leticia V. Costa-Lotufo, Paula C. Jimenez, Claudia Pessoa, M

Journal:

Année:

2011

Fichier:

PDF, 25 KB

2011

4

Diterpenoids from Vellozia declinans

Angelo C. Pinto, Rosangela De A. Epifanio, Moacir G. Pizzolatti

Journal:

Année:

1992

Langue:

english

Fichier:

PDF, 354 KB

english, 1992

5

Two norditerpenes with an isopimarane skeleton from Vellozia varoabilis

Angelo C. Pinto, Rosangela de A. Epifanio, Moacir Pizzolatti, Claudia M. Rezende, Bruno R. Silva

Journal:

Année:

1992

Langue:

english

Fichier:

PDF, 153 KB

english, 1992

6

Diterpenes from Vellozia patens

Angelo C. Pinto, Maria Raquel Figueiredo, Rosangela de A. Epifanio

Journal:

Année:

1992

Langue:

english

Fichier:

PDF, 687 KB

english, 1992

7

A bis-nor-diterpene from Vellozia variabilis

Angelo C. Pinto, Lavinia C. Brito, Julio Zukerman-Schphector, Rosangela de A. Epifanio

Journal:

Année:

1993

Langue:

english

Fichier:

PDF, 282 KB

english, 1993

8

Synthesis of enantiomeric gibberellin analogs from natural isopimarenes

Angelo C. Pinto, Rosângela de A. Epifanio, Wilson Camargo

Journal:

Année:

1993

Langue:

english

Fichier:

PDF, 418 KB

english, 1993

9

Raspacionin-A: a novel rearranged triterpenoid from the mediterranean sponge raspaciona aculeata

Guido Cimino, Antonio Crispino, Rosangela de A. Epifanio, Anna Madaio, Carlo A. Mattia, Lelio Mazzarella, Raffaella Puliti, Trivellone Enrico, Uriz Maria

Journal:

Année:

1992

Langue:

english

Fichier:

PDF, 810 KB

english, 1992

10

The isolation of novel diterpenoids, including a C40 bis-diterpenoid, from the Brazilian plant Vellozia magdalenae (Velloziaceae)

Angelo C. Pinto, Moacir G. Pizzolatti, Rosângela de A. Epifanio, Walter Frankmölle, William Fenical

Journal:

Année:

1997

Langue:

english

Fichier:

PDF, 419 KB

english, 1997

11

Oxidative cleavage of 1,2-glycols and α-hydroxy ketones with the ag]

Jones reagent, Rosângela de A. Epifanio, Wilson Camargo, Angelo C. Pinto

Journal:

Tetrahedron Letters

Année:

1988

Langue:

english

Fichier:

PDF, 179 KB

english, 1988

12

Evaluation of Extracts Produced by Some Tropical Fungi as Potential Cholinesterase Inhibitors

Katia F. Rodrigues, Gisela L. Costa, Meriane P. Carvalho, Rosângela de A. Epifanio

Journal:

World Journal of Microbiology and Biotechnology

Année:

2005

Langue:

english

Fichier:

PDF, 197 KB

english, 2005

13

Chemical Defenses Against Fish Predation in Three Brazilian Octocorals: 11β,12β-Epoxypukalide as a Feeding Deterrent inPhyllogorgia dilatata

Rosângela De A. Epifanio, Danielle L. Martins, Roberto Villaça, Rebecca Gabriel

Journal:

Journal of Chemical Ecology

Année:

1999

Langue:

english

Fichier:

PDF, 709 KB

english, 1999

14

The Sesterterpene Variabilin as a Fish-Predation Deterrent in the Western Atlantic SpongeIrcinia strobilina

Rosângela De A. Epifanio, Rebecca Gabriel, Danielle L. Martins, Guilherme Muricy

Journal:

Journal of Chemical Ecology

Année:

1999

Langue:

english

Fichier:

PDF, 479 KB

english, 1999

15

Aylthonic acid, a new tetranorneoclerodane from Aylthonia macrantha (Velloziaceae)

Angelo C. Pinto, Rosângela de A. Epifanio, Dorothea H.T. Zocher

Journal:

Biochemical Systematics and Ecology

Année:

2004

Langue:

english

Fichier:

PDF, 101 KB

english, 2004

16

Indole Glucoalkaloids from Chimarrhis turbinata and Their Evaluation as Antioxidant Agents and Acetylcholinesterase Inhibitors

Cardoso, Carmem Lucia, Castro-Gamboa, Ian, Silva, Dulce Helena Siqueira, Furlan, Maysa, Epifanio, Rosângela de A., Pinto, Ângelo da Cunha, Moraes de Rezende, Cláudia, Lima, Josélia Alencar, Bolzani, V

Journal:

Journal of Natural Products

Année:

2004

Langue:

english

Fichier:

PDF, 140 KB

english, 2004

17

New Fish Feeding Deterrents, Including a Novel Sesquiterpenoid Heterogorgiolide, from the Brazilian Gorgonian Heterogorgia uatumani (Octocorallia, Gorgonacea)

Maia, Lenize F., Epifanio, Rosângela de A., Eve, Tegan, Fenical, William

Journal:

Journal of Natural Products

Année:

1999

Langue:

english

Fichier:

PDF, 43 KB

english, 1999

18

New Cytotoxic Sterol Glycosides from the Octocoral Carijoa ( Telesto ) riisei

Maia, Lenize F., Epifanio, Rosângela de A., Fenical, William

Journal:

Journal of Natural Products

Année:

2000

Langue:

english

Fichier:

PDF, 60 KB

english, 2000

19

Tamandarins A and B: New Cytotoxic Depsipeptides from a Brazilian Ascidian of the Family Didemnidae

Vervoort, Hélène, Fenical, William, Epifanio, Rosângela de A.

Journal:

Journal of Organic Chemistry

Année:

2000

Langue:

english

Fichier:

PDF, 197 KB

english, 2000

20

Absolute Stereochemistry of Raspacionin, the Main Triterpenoid from the Marine Sponge Raspaciona aculeata

Cimino, Guido, Epifanio, Rosangela de A., Madaio, Anna, Puliti, Raffaella, Trivellone, Enrico

Journal:

Journal of Natural Products

Année:

1993

Langue:

english

Fichier:

PDF, 315 KB

english, 1993

21

An Unexpected Spirodiketone Obtained During Seco-Isopimarene Cyclization

Pinto, Angelo C., Epifanio, Rosǎngela de A., Frankmölle, Walter, Fenical, William

Journal:

Natural Product Letters

Année:

1996

Langue:

english

Fichier:

PDF, 252 KB

english, 1996

22

Natural Furano Naphtoquinones from Lapachol: Hydroxyiso-β -Lapachone, Stenocarpoquinone-B and Avicequinone-C

Magno R. Ribeiro, Carlos, P. de Souza, Pablo, D.M. Ferreira, L., L. Pereira, Sharlene, da S. Martins, Ingrid, de A. Epifanio, Rosangela, V. Costa-Lotufo, Leticia, C. Jimenez, Paula, Pessoa, Claudia, O

Journal:

Letters in Organic Chemistry

Année:

2011

Langue:

english

Fichier:

PDF, 106 KB

english, 2011

23

Using a Sequence of Experiments with Turmeric Pigments from Food To Teach Extraction, Distillation, and Thin-Layer Chromatography to Introductory Organic Chemistry Students

Fagundes, Thayssa da S. F., Dutra, Karen Danielle B., Ribeiro, Carlos Magno R., Epifanio, Rosângela de A., Valverde, Alessandra L.

Journal:

Journal of Chemical Education

Année:

2016

Langue:

english

Fichier:

PDF, 948 KB

english, 2016

24

Brazilian gorgonians: a source of odoriferous compounds?

Oigman, Silvia Siag, Fernandes, Yasmin Fróes de Miranda, Teles, Dany, Maia, Lenize Fernandes, Epifanio, Rosângela de Almeida, Rezende, Claudia Moraes

Journal:

Revista Brasileira de Farmacognosia

Année:

2015

Langue:

english

Fichier:

PDF, 1022 KB

english, 2015

25

Chemical defenses of the endemic Brazilian gorgonian Lophogorgia violacea Pallas (Octocorallia, Gorgonacea)

Epifanio, Rosângela de A., Maia, Lenize F., Fenical, William

Journal:

Journal of the Brazilian Chemical Society

Année:

2000

Langue:

english

Fichier:

PDF, 52 KB

english, 2000

26

Produtos naturais: atualidade, desafios e perspectivas

Pinto, Angelo C., Silva, Dulce Helena Siqueira, Bolzani, Vanderlan da Silva, Lopes, Norberto Peporine, Epifanio, Rosângela de Almeida

Journal:

Année:

2002

Fichier:

PDF, 550 KB

2002

27

Polyketides from the marine sponge Plakortis angulospiculatus

Epifanio, Rosângela de A., Pinheiro, Leandro S., Alves, Natalia C.

Journal:

Journal of the Brazilian Chemical Society

Année:

2005

Langue:

english

Fichier:

PDF, 79 KB

english, 2005

28

Arjunolic acid in the ethanolic extract of Combretum leprosum root and its use as a potential multi-functional phytomedicine and drug for neurodegenerative disorders: anti-inflammatory and anticholinesterasic activities

Facundo, Valdir A., Rios, Katiúscia A., Medeiros, Ciléia M., Militão, Júlio S. L. T., Miranda, Ana Luisa P., Epifanio, Rosângela de A., Carvalho, Meriane P., Andrade, Aline T., Pinto, Angelo C., Rezen

Journal:

Journal of the Brazilian Chemical Society

Année:

2005

Fichier:

PDF, 360 KB

2005

29

Two fast screening methods (GC-MS and TLC-ChEI assay) for rapid evaluation of potential anticholinesterasic indole alkaloids in complex mixtures

Vieira, Ivo J.C., Medeiros, Walter L.B., Monnerat, Cecilia S., Souza, Jucimar J., Mathias, Leda, Braz-Filho, Raimundo, Pinto, Angelo C., Sousa, Priscila M., Rezende, Claudia M., Epifanio, Rosângela De

Journal:

Anais da Academia Brasileira de Ciências

Année:

2008

Langue:

english

Fichier:

PDF, 201 KB

english, 2008

30

A New Germacrane Sesquiterpene from the Brazilian Endemic Gorgonian Phyllogorgia dilatata Esper

Martins, Danielle L., Epifanio, Rosângela de A.

Journal:

Journal of the Brazilian Chemical Society

Année:

1998

Langue:

english

Fichier:

PDF, 39 KB

english, 1998

31

Organismos marinhos como fonte de novos fármacos: histórico & perspectivas

Costa-Lotufo, Letícia Veras, Wilke, Diego Veras, Jimenez, Paula Christine, Epifanio, Rosângela de A.

Journal:

Année:

2009

Fichier:

PDF, 326 KB

2009

32

Natural Products from the Gorgonian Lophogorgia punicea: Isolation and Struture Elucidation of an Unusual 17-Hydroxy Sterol

Epifanio, Rosângela de A., Maia, Lenize F., Pinto, Angelo C., Hardt, Ingo, Fenical, William

Journal:

Journal of the Brazilian Chemical Society

Année:

1998

Fichier:

PDF, 78 KB

1998