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McCune-Albright Syndrome: Evaluation of Craniofacial Involvement Through Magnetic Resonance ImagesSíndrome de McCune-Albright: Evaluación del Compromiso Craneofacial por Imágenes de Resonancia Magnética
(Universidad Nacional Mayor de San Marcos, Facultad de Medicina Humana, 1999)
Substituent, Temperature and Solvent Effects on the Keto-Enol Equilibrium in beta-Ketoamides: A Nuclear Magnetic Resonance Study
(Scientific Research Publishing, 2013-11)
Substituent, temperature and solvent effects on tautomeric equilibria in several β-ketoamides have been investigated by means of nuclear magnetic resonance spectroscopy (NMR). Keto-enol equilibrium predominates over the ...
Structural characterization of two novel potential anticholinesterasic agents
(Elsevier Science BvAmsterdamHolanda, 2003)
Bioactive guanidine alkaloids from Pterogyne nitens
(1995-12-01)
Bioactivity-guided fractionation of a methanolic CHCl 3 extract of the leaves of Pterogyne nitens afforded the known guanidine alkaloid pterogynidine [2] and three new guanidine alkaloids, nitensidines A [3], B [4], and C ...
Bioactive guanidine alkaloids from Pterogyne nitens
(1995-12-01)
Bioactivity-guided fractionation of a methanolic CHCl 3 extract of the leaves of Pterogyne nitens afforded the known guanidine alkaloid pterogynidine [2] and three new guanidine alkaloids, nitensidines A [3], B [4], and C ...
Use of on-line liquid chromatography-nuclear magnetic resonance spectroscopy for the rapid investigation of flavonoids from Sorocea bomplandii
(Elsevier B.V., 2002-04-12)
This paper reports the identification of di- and triglycosylated flavonoids from Sorocea bomplandii (Moraceae) by liquid chromatography coupled on-line to nuclear magnetic resonance (LC-NMR). These glycosylated flavonoids ...
Use of on-line liquid chromatography-nuclear magnetic resonance spectroscopy for the rapid investigation of flavonoids from Sorocea bomplandii
(Elsevier B.V., 2002-04-12)
This paper reports the identification of di- and triglycosylated flavonoids from Sorocea bomplandii (Moraceae) by liquid chromatography coupled on-line to nuclear magnetic resonance (LC-NMR). These glycosylated flavonoids ...
New magnet design for fast-field-cycling nuclear magnetic resonance
(Institute of Electrical and Electronics Engineers, 2013-04)
A new magnet design for fast-field-cycling nuclear magnetic resonance is described. A topic of interest is the compensation of the magnetic field homogeneity during the generation of the pulsed magnetic field. In contrast ...