Chemical constituents of Roldana lineolata |
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| Authors: | Arciniegas Amira Pérez-Castorena Ana L Maldonado Jhon Avila Guillermo Villaseñor José Luis Romo de Vivar Alfonso |
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| Institution: | Instituto de Química, Universidad Nacional Autónoma de México, Circuito Exterior, Ciudad Universitaria, Coyoacán 04510, D.F., Mexico. |
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| Abstract: | The new eremophilanolide 1, the known eremophilane derivatives 2 and 3, already described as part of mixtures, the known compounds hyperin, 2'-acetylhyperin and two calenduladiol esters were isolated from Roldana lineolata. Their structures were determined by spectroscopic methods. Compounds 1 and 2 as well as their acetylated and oxidized derivatives were tested against several fungi strains. Eremophilanolide 1 showed a mild activity against Trichophyton mentagrophytes. |
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| Keywords: | Roldana lineolata Eremophilane derivatives Trichophyton mentagrophytes |
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