Odontadenia lutea (Apocynaceae) LEAVES: PHYTOCHEMICAL STUDY AND INSECTICIDAL ACTIVITY AGAINST LEAF-CUTTING ANTS Atta sexdens rubropilosa Forel
The present work describes the chemical constituents of Odontadenia lutea (Vell.) Markgr. leaves and the toxicities of its extract and fractions against Atta sexdens rubropilosa Forel (Hymenoptera: Formicidae). Chromatographic procedures of the ethanolic extract resulted in the identification of the...
| Main Authors: | , , , , , , , |
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| Format: | Article |
| Language: | English |
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Sociedade Brasileira de Química
2021-03-01
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| Series: | Química Nova |
| Subjects: | |
| Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422021000100015&tlng=en |
| _version_ | 1819243536001794048 |
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| author | Weber M. da Silva Junior Renato G. Santos Geane K. G. F. Duarte Gracielle O. S. Cunha Daniela M. da Silva Thais F. R. Marchesin Odair C. Bueno Antônio Carlos S. Menezes |
| author_facet | Weber M. da Silva Junior Renato G. Santos Geane K. G. F. Duarte Gracielle O. S. Cunha Daniela M. da Silva Thais F. R. Marchesin Odair C. Bueno Antônio Carlos S. Menezes |
| author_sort | Weber M. da Silva Junior |
| collection | DOAJ |
| description | The present work describes the chemical constituents of Odontadenia lutea (Vell.) Markgr. leaves and the toxicities of its extract and fractions against Atta sexdens rubropilosa Forel (Hymenoptera: Formicidae). Chromatographic procedures of the ethanolic extract resulted in the identification of the triterpene β-amyrin, the flavonoid rutin, two fatty acids palmitic and linolenic, and one glyceroglycolipid 3-O-(9,12,15-octadecatrienoyl)-glyceryl-β-D-galactopyranoside, which are known compounds, but they are described for the first time in the Odontadenia genus. The known triterpenes lupeol and α-amyrin were also identified. Structural identification of the compounds was performed by analysis of IR, ESI-MS, and 1D and 2D NMR spectra. The toxicity of its extract and fractions from O. lutea leaves was tested against leaf-cutting ants Atta sexdens rubropilosa Forel by employing ingestion bioassay procedures. The hexane fraction (2 mg mL-1) decreases the average survival of ants from sixteen to six days, causing 98% mortality on the 14th day and 100% at the end of the experiment. |
| first_indexed | 2024-12-23T14:57:15Z |
| format | Article |
| id | doaj.art-e8a13fc79a37483c86f4f9d859cc3d73 |
| institution | Directory Open Access Journal |
| issn | 1678-7064 |
| language | English |
| last_indexed | 2024-12-23T14:57:15Z |
| publishDate | 2021-03-01 |
| publisher | Sociedade Brasileira de Química |
| record_format | Article |
| series | Química Nova |
| spelling | doaj.art-e8a13fc79a37483c86f4f9d859cc3d732022-12-21T17:42:44ZengSociedade Brasileira de QuímicaQuímica Nova1678-70642021-03-01441151910.21577/0100-4042.20170641Odontadenia lutea (Apocynaceae) LEAVES: PHYTOCHEMICAL STUDY AND INSECTICIDAL ACTIVITY AGAINST LEAF-CUTTING ANTS Atta sexdens rubropilosa ForelWeber M. da Silva JuniorRenato G. SantosGeane K. G. F. DuarteGracielle O. S. CunhaDaniela M. da SilvaThais F. R. MarchesinOdair C. BuenoAntônio Carlos S. Menezeshttps://orcid.org/0000-0001-8484-315XThe present work describes the chemical constituents of Odontadenia lutea (Vell.) Markgr. leaves and the toxicities of its extract and fractions against Atta sexdens rubropilosa Forel (Hymenoptera: Formicidae). Chromatographic procedures of the ethanolic extract resulted in the identification of the triterpene β-amyrin, the flavonoid rutin, two fatty acids palmitic and linolenic, and one glyceroglycolipid 3-O-(9,12,15-octadecatrienoyl)-glyceryl-β-D-galactopyranoside, which are known compounds, but they are described for the first time in the Odontadenia genus. The known triterpenes lupeol and α-amyrin were also identified. Structural identification of the compounds was performed by analysis of IR, ESI-MS, and 1D and 2D NMR spectra. The toxicity of its extract and fractions from O. lutea leaves was tested against leaf-cutting ants Atta sexdens rubropilosa Forel by employing ingestion bioassay procedures. The hexane fraction (2 mg mL-1) decreases the average survival of ants from sixteen to six days, causing 98% mortality on the 14th day and 100% at the end of the experiment.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422021000100015&tlng=entriterpenescutting antsOdontadenia luteamonogalactosy lmonoacylglycerolApocynaceae |
| spellingShingle | Weber M. da Silva Junior Renato G. Santos Geane K. G. F. Duarte Gracielle O. S. Cunha Daniela M. da Silva Thais F. R. Marchesin Odair C. Bueno Antônio Carlos S. Menezes Odontadenia lutea (Apocynaceae) LEAVES: PHYTOCHEMICAL STUDY AND INSECTICIDAL ACTIVITY AGAINST LEAF-CUTTING ANTS Atta sexdens rubropilosa Forel Química Nova triterpenes cutting ants Odontadenia lutea monogalactosy lmonoacylglycerol Apocynaceae |
| title | Odontadenia lutea (Apocynaceae) LEAVES: PHYTOCHEMICAL STUDY AND INSECTICIDAL ACTIVITY AGAINST LEAF-CUTTING ANTS Atta sexdens rubropilosa Forel |
| title_full | Odontadenia lutea (Apocynaceae) LEAVES: PHYTOCHEMICAL STUDY AND INSECTICIDAL ACTIVITY AGAINST LEAF-CUTTING ANTS Atta sexdens rubropilosa Forel |
| title_fullStr | Odontadenia lutea (Apocynaceae) LEAVES: PHYTOCHEMICAL STUDY AND INSECTICIDAL ACTIVITY AGAINST LEAF-CUTTING ANTS Atta sexdens rubropilosa Forel |
| title_full_unstemmed | Odontadenia lutea (Apocynaceae) LEAVES: PHYTOCHEMICAL STUDY AND INSECTICIDAL ACTIVITY AGAINST LEAF-CUTTING ANTS Atta sexdens rubropilosa Forel |
| title_short | Odontadenia lutea (Apocynaceae) LEAVES: PHYTOCHEMICAL STUDY AND INSECTICIDAL ACTIVITY AGAINST LEAF-CUTTING ANTS Atta sexdens rubropilosa Forel |
| title_sort | odontadenia lutea apocynaceae leaves phytochemical study and insecticidal activity against leaf cutting ants atta sexdens rubropilosa forel |
| topic | triterpenes cutting ants Odontadenia lutea monogalactosy lmonoacylglycerol Apocynaceae |
| url | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422021000100015&tlng=en |
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