Browsing Departamento de Ecología y Recursos Naturales by Subject "Chemistry, Inorganic & Nuclear"

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chemical constituents of coutaportla ghiesbregthiana: co-crystallization of two ent-nor-kaurene diterpenes

Parra-Delgado, H; Toscano, RA; Martínez-Vazqueza, M; García-Argaez, Aída Nelly (2005)

The known nor-diterpene (16R)-ent-17-hydroxy-19-nor-kaur-4-en-3-one and the new nor-diterpene (16R)-ent-19-nor-kaur-4-en-3-oxo-17-oic acid were obtained as a crystalline mixture from roots of C. ghiesbregthiana. Their ...
pubesamides a, b, and c, three new n-benzoyltyramide derivatives isolated from casimiroa pubescens

Parra-Delgado, H; Martínez-Vazquez, M; González-Lugo, NM; García-Argaez, Aída Nelly (2004)

Three new N-benzoyltyramides derivatives named pubesamides A, B and C together with the known skimmianine, beta-sitosterol and daucosterol were isolated from seeds of C. pubescens. Their structures were determined by ...

Now showing items 1-2 of 2

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