Zobrazeno 1 - 10
of 221
pro vyhledávání: '"André Cavé"'
Autor:
André Cavendish, Cauê Capillé
Publikováno v:
Pós: Revista do Programa de Pós-Graduação em Arquitetura e Urbanismo da FAUUSP, Vol 31, Iss 58 (2024)
Os conjuntos habitacionais configuram um intervalo na ocupação urbana genérica e irrestrita. Em geral, as políticas habitacionais, estão associadas a ordenamentos jurídicos e econômicos excepcionais, às margens do ordenamento da cidade. Um es
Externí odkaz:
https://doaj.org/article/656b7f6c9a744b9e90627a360239db5f
Publikováno v:
Journal of Essential Oil Research. 11:131-142
Many species among the Tropical Annonaceae family are odorous; this property is due to the presence of essential oils which are mainly composed of mono- and sesquiterpene compounds. The aim of this work is to give an overview of all published studies
Autor:
Olivier Laprévote, Emerson Ferreira Queiroz, Laurent Serani, Reynald Hocquemiller, Fran¸lois Roblot, André Cavé
Publikováno v:
Natural Product Letters. 13:21-28
A new monotetrahydrofuran acetogenin, araticin (1), was isolated from the MeOH extract of Annona spinescens, in addition to the known compound almunequin (2). the structure of 1 was elucidated by spectroscopic methods including LSI-MS/MS technique, a
Autor:
Alain Fournet, Gloria Yaluff, André Cavé, Alba Inchausti, Antonieta Rojas de Arias, A.‐I. Waechter, Reynald Hocquemiller
Publikováno v:
Phytotherapy Research. 12:541-544
The dichloromethane extract of seeds of Annona glauca (Annonaceae) was active against three strains of Leishmania species. Nine known acetogenins were isolated and identified and then evaluated in vitro against Leishmania species and the bloodstream
Publikováno v:
The Journal of Organic Chemistry. 63:4717-4720
Structural elucidation of absolute configurations of the stereogenic centers of acetogenins of Annonaceae was performed using the modified Mosher's method. Thus, by replacing MTPA (methoxytrifluoromethylphenylacetic acid) by 2-NMA (naphthylmethoxyace
Publikováno v:
Phytochemistry. 48:499-506
Two new C 37 tetrahydroxy adjacent bis-tetrahydrofuran acetogenins with a vicinal diol, bulladecin and atemotetrolin, were isolated from the methanol extract of Annona atemoya seeds and characterized by spectroscopic techniques. In addition the known
Publikováno v:
Phytochemistry. 48:141-145
The seeds of Annona glauca have yielded four Annonaceous acetogenins. Two of them, glaucabellin and glaucaflorin, whose chemical structure was deduced by spectral and chemical methods, are new.
Publikováno v:
Journal of Natural Products. 61:576-579
Phytochemical investigation of roots of Annona muricata led to the identification of seven mono-tetrahydrofuran (mono-THF) acetogenins. Six new acetogenins having the unusual cis-configuration of the THF ring, cis-solamin (1), cis-panatellin (2), cis
Publikováno v:
Tetrahedron Letters. 39:1755-1758
(+)-Amino-muricatacin, a non natural aza-analogue of the bioactive annonaceous acetogenin muricatacin was prepared with >99 % d.e. and 68 % e.e., by addition of N-Boc-tertbutyldimethylsilyloxypyrrole (TBSOP) on achiral tridecanal in the presence of (
Autor:
François Roblot, Reynald Hocquemiller, Sophie Raynaud, Laurent Serani, Bruno Figadère, Christope Fourneau, Oliver Laprévote, André Cavé, Michel Leboeuf, Antonieta Rojas de Arias, Christope Gleye, Alain Laurens, Alain Fournet
Publikováno v:
Phytochemistry. 47:749-754
Chatenaytrienins-1,-2 and -3, muridienins-3 and -4 and muricadienin were characterized by tandem mass spectrometry (MS/MS) in a mixture of natural precursors of annonaceous acetogenins from Annona muricata . Chatenaytrienin-1, -2, -3 and -4 were then