A simple method to obtain ursolic acid

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dc.contributor.affiliationPontificia Universidad Católica del Perú. Departamento de Ciencias
dc.contributor.authorLudeña, M.A.
dc.contributor.authorTupa-Quispe, A.L.
dc.contributor.authorHuamán Quispe, R.I.
dc.contributor.authorSerrano Flores, C.A.
dc.contributor.authorRobles Caycho, J.
dc.date.accessioned2026-03-13T17:00:39Z
dc.date.issued2021
dc.description.abstractA simple method has been developed to obtain ursolic acid (UA) by crystallization and recrystallization of the ethanol extract of Clinopodium revolutum. Its structure was confirmed by 1D (1H-, 13C-, DEPT 45, 90 and 135) and 2D (COSY, HMBC and HSQC) nuclear magnetic resonance (NMR) spectroscopy and Fourier transform infrared spectroscopy (FT-IR). The results provide a theoretical basis for considering the species Clinopodium revolutum with a source of UA.
dc.description.sponsorshipFunding: This research was supported by CONCYTEC (Consejo Nacional de Ciencia y Tecnología), Peru.; Funding text 2: We thank Prof. Janet Gonz?lez Bellido of the Laboratory of Organic Chemistry-UNSAAC for her continued motivation and support. This research was supported by CONCYTEC (Consejo Nacional de Ciencia y Tecnología), Peru.
dc.identifier.doihttps://doi.org/10.1016/j.rechem.2021.100144
dc.identifier.urihttp://hdl.handle.net/20.500.14657/206720
dc.language.isoeng
dc.publisherElsevier
dc.relation.ispartofurn:issn:2214-8604
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.sourceResults in Chemistry; Vol. 3 (2021)
dc.subjectUrsolic acid
dc.subjectClinopodium revolutum
dc.subjectNMR spectroscopy
dc.subject.ocdehttps://purl.org/pe-repo/ocde/ford#1.04.02
dc.titleA simple method to obtain ursolic acid
dc.typehttp://purl.org/coar/resource_type/c_6501
dc.type.otherArtículo
dc.type.versionhttps://vocabularies.coar-repositories.org/version_types/c_970fb48d4fbd8a85/

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