Isolation of NN-Dimethyl 4-Methoxyphenylethylamine from Teclea simplicifolia
نویسندگان
چکیده
منابع مشابه
Lectins from Griffonia simplicifolia seedsH
The physical-chemical and carbohydrate binding specificity of Griffonia simplicifolia I (GS I) isolectins, one of the 4 lectins isolated from Griffonia simplicifolia seeds, are described. Association constants for the binding of methyl αand β-D-galactopyranoside and methyl 2-acetamido-2-deoxy-α-D-galactopyranoside to the A4, A2 B2 and B4 isolectins are reported. Precipitation reactions of the G...
متن کاملIsolation and characterization of a Lewis b-active lectin from Griffonia simplicifolia seeds.
A fourth lectin (GS IV), a serologically Lewis b (Leb)-active binding lectin, was isolated from Griffonia simplicifolia seeds by affinity chromatography on an Leb (alpha-L-fucose-(1 leads to 2)-beta-D-Gal-(1 leads to 3)-[alpha-L-fucose-(1 leads to 4)]-beta-D-GlcNAc)-active fragment coupled to Synsorb, followed by elution with 0.1 N acetic acid. The purified lectin was shown to be homogeneous by...
متن کاملDimethyl 4-(4-ethoxyphenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate
In the title mol-ecule, C(19)H(23)NO(5), the dihedral angle formed by the benzene ring and the planar part of the dihydro-pyridine ring is 83.52 (5)°. The dihydro-pyridine ring adopts a flattened boat conformation. In the crystal, mol-ecules are linked by N-H⋯O hydrogen bonds, generating chains running parallel to [100]. The crystal structure is consolidated by C-H⋯O contacts.
متن کاملDimethyl 4-(4-hydroxyphenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate
The title mol-ecule, C(17)H(19)NO(5), was prepared by a Hantzsch dihydro-pyridine synthesis from 4-hy-droxy-benzaldehyde, methyl acetoacetate and NH(4)HCO(3). In the mol-ecular structure of the title compound, the dihydro-pyridine ring adopts a flattened boat conformation and the plane of the base of the boat forms a dihedral angle of 80.8 (2)° with the aromatic six-membered ring. The packing i...
متن کاملDimethyl 2,6-dimethyl-4-phenylpyridine-3,5-dicarboxylate
In the title compound, C(17)H(17)NO(4), the dihedral angle between the benzene and pyridine rings is 75.51 (4)°. The benzene and pyridine rings are both approximately planar (r.m.s. deviations of 0.0040 and 0.0083 Å, respectively), indicating that the pyridine N atom is not protonated. The crystal structure is stabilized by weak inter-molecular C-H⋯O and C-H⋯N inter-actions.
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ژورنال
عنوان ژورنال: Australian Journal of Chemistry
سال: 1963
ISSN: 0004-9425
DOI: 10.1071/ch9630734