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Leal CM, Leitão SG, de Mello LLO, Rangel IDC, da Silva CVA, Miranda MD, Tucci AR, de Assis CB, Sacramento CDQ, Fintelman-Rodrigues N, Koolen HHF, Vaz BG, Simas RC, Leitão GG. Bioassay-Guided Fractionation of Siparuna glycycarpa n-Butanol Extract with Inhibitory Activity against Influenza A(H1N1)pdm09 Virus by Centrifugal Partition Chromatography (CPC). Molecules 2022; 27:399. [PMID: 35056716 PMCID: PMC8781433 DOI: 10.3390/molecules27020399] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2021] [Revised: 01/04/2022] [Accepted: 01/05/2022] [Indexed: 02/05/2023] Open
Abstract
Siparuna glycycarpa occurs in the Amazon region, and some species of this genus are used in Brazilian folk medicine. A recent study showed the inhibitory effect of this species against influenza A(H1N1)pdm09 virus, and in order to acquire active fractions, a polar solvent system n-butanol-methanol-water (9:1:10, v/v) was selected and used for bioassay-guided fractionation of n-butanol extract by centrifugal partition chromatography (CPC). The upper phase was used as stationary phase and the lower phase as mobile (descending mode). Among the collected fractions, the ones coded SGA, SGC, SGD, and SGO showed the highest antiviral inhibition levels (above 74%) at 100 µg·mL-1 after 24 h of infection. The bioactive fractions chemical profiles were investigated by LC-HRMS/MS data in positive and negative ionization modes exploring the Global Natural Products Social Molecular Networking (GNPS) platform to build a molecular network. Benzylisoquinoline alkaloids were annotated in the fractions coded SGA, SGC, and SGD collected during elution step. Aporphine alkaloids, O-glycosylated flavonoids, and dihydrochalcones in SGO were acquired with the change of mobile phase from lower aqueous to upper organic. Benzylisoquinolinic and aporphine alkaloids as well as glycosylated flavonoids were annotated in the most bioactive fractions suggesting this group of compounds as responsible for antiviral activity.
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Affiliation(s)
- Carla Monteiro Leal
- Programa de Pós-Graduação em Biotecnologia Vegetal e Bioprocessos (PBV), Centro de Ciências da Saúde, Universidade Federal do Rio de Janeiro, Rio de Janeiro 21941-902, Brazil;
- Instituto de Pesquisas de Produtos Naturais, Centro de Ciências da Saúde, Universidade Federal do Rio de Janeiro, Rio de Janeiro 21941-902, Brazil; (L.L.O.d.M.); (I.d.C.R.)
| | - Suzana Guimarães Leitão
- Faculdade de Farmácia, Centro de Ciências da Saúde, Universidade Federal do Rio de Janeiro, Rio de Janeiro 21941-902, Brazil;
| | - Leonardo Luiz Oliveira de Mello
- Instituto de Pesquisas de Produtos Naturais, Centro de Ciências da Saúde, Universidade Federal do Rio de Janeiro, Rio de Janeiro 21941-902, Brazil; (L.L.O.d.M.); (I.d.C.R.)
| | - Isabel de Castro Rangel
- Instituto de Pesquisas de Produtos Naturais, Centro de Ciências da Saúde, Universidade Federal do Rio de Janeiro, Rio de Janeiro 21941-902, Brazil; (L.L.O.d.M.); (I.d.C.R.)
| | - Carlos Vinicius Azevedo da Silva
- Grupo de Pesquisas em Metabolômica e Espectrometria de Massas, Escola Superior de Ciências da Saúde, Universidade do Estado do Amazonas, Manaus 69065-000, Brazil; (C.V.A.d.S.); (H.H.F.K.)
| | - Milene Dias Miranda
- Laboratório de Vírus Respiratórios e do Sarampo, Instituto Oswaldo Cruz, Fundação Oswaldo Cruz, Rio de Janeiro 21041-210, Brazil; (M.D.M.); (A.R.T.)
| | - Amanda Resende Tucci
- Laboratório de Vírus Respiratórios e do Sarampo, Instituto Oswaldo Cruz, Fundação Oswaldo Cruz, Rio de Janeiro 21041-210, Brazil; (M.D.M.); (A.R.T.)
| | - Camilla Blanco de Assis
- Laboratório de Imunofarmacologia, Instituto Oswaldo Cruz, Fundação Oswaldo Cruz, Rio de Janeiro 21041-210, Brazil; (C.B.d.A.); (C.d.Q.S.); (N.F.-R.)
- Centro de Desenvolvimento Tecnológico em Saúde, Instituto Nacional de Ciência e Tecnologia de Gestão da Inovação em Doenças Negligenciadas, Fundação Oswaldo Cruz, Rio de Janeiro 21041-210, Brazil
| | - Carolina de Queiroz Sacramento
- Laboratório de Imunofarmacologia, Instituto Oswaldo Cruz, Fundação Oswaldo Cruz, Rio de Janeiro 21041-210, Brazil; (C.B.d.A.); (C.d.Q.S.); (N.F.-R.)
- Centro de Desenvolvimento Tecnológico em Saúde, Instituto Nacional de Ciência e Tecnologia de Gestão da Inovação em Doenças Negligenciadas, Fundação Oswaldo Cruz, Rio de Janeiro 21041-210, Brazil
| | - Natalia Fintelman-Rodrigues
- Laboratório de Imunofarmacologia, Instituto Oswaldo Cruz, Fundação Oswaldo Cruz, Rio de Janeiro 21041-210, Brazil; (C.B.d.A.); (C.d.Q.S.); (N.F.-R.)
- Centro de Desenvolvimento Tecnológico em Saúde, Instituto Nacional de Ciência e Tecnologia de Gestão da Inovação em Doenças Negligenciadas, Fundação Oswaldo Cruz, Rio de Janeiro 21041-210, Brazil
| | - Hector Henrique Ferreira Koolen
- Grupo de Pesquisas em Metabolômica e Espectrometria de Massas, Escola Superior de Ciências da Saúde, Universidade do Estado do Amazonas, Manaus 69065-000, Brazil; (C.V.A.d.S.); (H.H.F.K.)
| | - Boniek Gontijo Vaz
- Laboratório de Cromatografia e Espectrometria de Massas (LaCEM), Instituto de Química, Universidade Federal de Goiás, Goiânia 74690-900, Brazil; (B.G.V.); (R.C.S.)
| | - Rosineide Costa Simas
- Laboratório de Cromatografia e Espectrometria de Massas (LaCEM), Instituto de Química, Universidade Federal de Goiás, Goiânia 74690-900, Brazil; (B.G.V.); (R.C.S.)
| | - Gilda Guimarães Leitão
- Instituto de Pesquisas de Produtos Naturais, Centro de Ciências da Saúde, Universidade Federal do Rio de Janeiro, Rio de Janeiro 21941-902, Brazil; (L.L.O.d.M.); (I.d.C.R.)
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Abstract
Since its first appearance in the 1960s, solid support-free liquid-liquid chromatography has played an ever-growing role in the field of natural products research. The use of the two phases of a liquid biphasic system, the mobile and stationary phases, renders the technique highly versatile and adaptable to a wide spectrum of target molecules, from hydrophobic to highly polar small molecules to proteins. Generally considered a niche technique used only for small-scale preparative separations, liquid-liquid chromatography currently lags far behind conventional liquid-solid chromatography and liquid-liquid extraction in process modeling and industrial acceptance. This review aims to expose a broader audience to this high-potential separation technique by presenting the wide variety of available operating modes and solvent systems as well as structured, model-based design approaches. Topics currently offering opportunities for further investigation are also addressed.
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Affiliation(s)
- Raena Morley
- Biothermodynamics, TUM School of Life Sciences Weihenstephan, Technical University of Munich, 85354 Freising, Germany; ,
| | - Mirjana Minceva
- Biothermodynamics, TUM School of Life Sciences Weihenstephan, Technical University of Munich, 85354 Freising, Germany; ,
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