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Closed Access item 1H and 13C NMR spectra of pyrocincholic acid

Authors:Jimeno, M. Luisa
Rumbero, A.
Vázquez, P.
Keywords:Isertia haenkeana, Rubiaceae, leaves; 27-nor-olean-13-en-3fl-acetyloxy-28-oic acid, 27-nor-olean-13-en-3//-hydroxy-28-oic acid, 1H and t3CNMR spectroscopy
Issue Date:1995
Publisher:Elsevier
Citation:Phytochemistry 40(3) : 899-901 (1995)
Abstract:The first NMR study of a 27-nor-triterpene of the/~-amyrin type is described. In addition to conventional 1D NMR methods, 2D shift-correlated NMR techniques (DQF COSY, TOCSY, HMQC and HMBC) were used for the complete IH and t3C NMR resonance assignments of 27-nor-olean-13-en-3-acetyloxy-28-oic acid and pyrocincholic acid
Publisher version (URL):http://dx.doi.org/10.1016/0031-9422(95)00311-T
URI:http://hdl.handle.net/10261/37896
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Appears in Collections:(CENQUIOR) Artículos

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