Results 81 to 90 of about 867 (127)
Some of the next articles are maybe not open access.
STUDIES IN ANNONACEAE. XIV. INDEX TO GENERIC NAMES OF ANNONACEAE
TAXON, 1990SummaryA list of all known generic names in Annonaceae, including orthographic variants and nomina nuda, is given. Place and date of original literature, synonymy, and typification are mentioned. Enantia D. Oliver (not of Falconer) is given the new name Annickia, and ten new combinations are made.
A. K. van Setten, P. J. M. Maas
openaire +1 more source
2016
In recent decades, annonaceous acetogenins have become highly studied plant secondary metabolites in terms of their isolation, structure elucidation, synthesis, biological evaluation, mechanism of action, and toxicity. The aim of the present contribution is to summarize chemical and biological reports published since 1997 on annonaceous acetogenins and
Chih-Chuang, Liaw +4 more
openaire +2 more sources
In recent decades, annonaceous acetogenins have become highly studied plant secondary metabolites in terms of their isolation, structure elucidation, synthesis, biological evaluation, mechanism of action, and toxicity. The aim of the present contribution is to summarize chemical and biological reports published since 1997 on annonaceous acetogenins and
Chih-Chuang, Liaw +4 more
openaire +2 more sources
1997
In 1982, Jolad et al. isolated uvaricin, a new antitumor agent, from the roots of Uvaria acuminata (Annonaceae), a bis-tetrahydrofuranoid fatty acid lactone (1) related to polyketides or acetogenins. However, it contained a number of original structural characteristics, particularly a linear acetogenin, a bis-tetrahydrofuran pattern flanked by ...
A, Cavé +3 more
openaire +2 more sources
In 1982, Jolad et al. isolated uvaricin, a new antitumor agent, from the roots of Uvaria acuminata (Annonaceae), a bis-tetrahydrofuranoid fatty acid lactone (1) related to polyketides or acetogenins. However, it contained a number of original structural characteristics, particularly a linear acetogenin, a bis-tetrahydrofuran pattern flanked by ...
A, Cavé +3 more
openaire +2 more sources
THE ANNONACEAE AND THE ANNONACEAE PROJECT: A BRIEF OVERVIEW OF THE STATE OF AFFAIRS
Acta Horticulturae, 1999The large tropical family Annonaceae is subject to systematic research by a group of scientists, who are collaborating within the framework of the Annonaceae Project. The significance of the Annonaceae is outlined briefly, and the achievements of the Annonaceae Project are summarized.
openaire +3 more sources
CHROMOSOME NUMBERS IN THE ANNONACEAE
American Journal of Botany, 1948which had induced them. When isolated from the normal stem tissue and grown in vitro, the induced tumors lost their characteristic structure and reverted to the structureless condition of the original tumor tissue. The theory is put forward that induced tumors may be composite structures into the make-up of which both normal and tumor tissue enter, the
openaire +2 more sources
Mycotaxon, 2008
Type material of Cercospora annonaceae and several collections assigned to this species by C. Chupp have been re-examined. The status of this species as a member of the genus Stenella is confirmed, but most collections in Chupp´s herbarium referred to as C.
Braun, U., Crous, P.W.
openaire +3 more sources
Type material of Cercospora annonaceae and several collections assigned to this species by C. Chupp have been re-examined. The status of this species as a member of the genus Stenella is confirmed, but most collections in Chupp´s herbarium referred to as C.
Braun, U., Crous, P.W.
openaire +3 more sources
1995
Abstract Acetogenins from Annonaceae are a series of C-35/C-37 natural products of polyketide origin derived from fatty acids. Their structure is characterized by a long alkyl chain bearing a terminal unsaturated methyl y-lactone (sometimes rearranged to a propanone y-lactone), one or two tetrahydrofuran rings, several oxygenated ...
openaire +1 more source
Abstract Acetogenins from Annonaceae are a series of C-35/C-37 natural products of polyketide origin derived from fatty acids. Their structure is characterized by a long alkyl chain bearing a terminal unsaturated methyl y-lactone (sometimes rearranged to a propanone y-lactone), one or two tetrahydrofuran rings, several oxygenated ...
openaire +1 more source
Coleopteran Pollinators of Annonaceae in the Brazilian Cerrado—A Review
Diversity, 2021Karl-L Schuchmann +2 more
exaly