Browsing by Author "Madalena Pinto"

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Antifungal Activity Evaluation of the Constituents of Haliclona baeri and Haliclona cymaeformis, Collected from the Gulf of Thailand

Pichan Sawangwong; Anake Kijjoa; Madalena Pinto; Rawiwan Watanadilok; Cátia Rodrigues; Honorina Cidade; Eugenia Pinto; Artur MS Silva (2007)

A new compound maleimide-5-oxime was isolated, together with 3,4-dihydroxybenzoic acid, tetillapyrone, from the ethyl acetate extract of the marine sponge Haliclona baeri while tetillapyrone, nortetillapyrone, p-hydroxyb ...
Clionasterol: a potent inhibitor of complement component C1.

Anake Kijjoa; Madalena Pinto; Maria são josé Nascimento; Rawiwan Watanadilok; Pichai Sonchaeng; Fátima Cerqueira; Henriette QuarlesVan Ufford; Burt Kroes; Cees Beukelman (2003)

Clionasterol (1a), clionasterol monoacetate (1b) and 5alpha,8alpha-epidioxy-24alpha-ethylcholest-6-en-3-ol (2), isolated from the marine sponge Xestospongia exigua, and beta-sitosterol (3) were tested for their influence ...
Unbound MEDLINE Anticancer activity evaluation of kuanoniamines A and C isolated from the marine sponge Oceanapia sagittaria, collected from the Gulf of Thailand

Anke Kijjoa; Nair Campos; Werner Herz; Madalena Pinto; Maria são josé Nascimento; เอนก กิจเจา (2007)

The pyridoacridine alkaloids kuanoniamines A and C were isolated together with 24 α-methylcholestanol, p-hydroxybenzaldehyde, p-hydroxybenzoic acid, phenylacetic acid and 3-formylindole from the ethyl acetate extract of ...

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