Confertdiolide, a novel sesquiterpenoid lactone from Parthenium
Por:
Romo de Vivar A., Pérez A.L., Flores H., Rodríguez-Hahn L., Jiménez M.
Publicada:
1 ene 1978
Resumen:
Four sesquiterpene lactones were isolated from several populations of Parthenium confertum var. lyratum (Gray) collected in Sierra de Arteaga, southern Coahuila. Three of the compounds, hysterin, tetraneurin E and hymenin were previously isolated from other Parthenium species. The fourth constituent is the new cyclopropanoid sesquiterpene dilactone confertdiolide which represents a new structural type. The photolytic conversion of hymenin into confertdiolide confirmed its structure. © 1978.
Filiaciones:
Romo de Vivar A.:
Instituto de Química de la Universidad Nacional Autónoma de México, México 20, D.F
Pérez A.L.:
Instituto de Química de la Universidad Nacional Autónoma de México, México 20, D.F
Flores H.:
Instituto de Química de la Universidad Nacional Autónoma de México, México 20, D.F
Rodríguez-Hahn L.:
Instituto de Química de la Universidad Nacional Autónoma de México, México 20, D.F
Jiménez M.:
Instituto de Química de la Universidad Nacional Autónoma de México, México 20, D.F
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