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pro vyhledávání: '"P. L. Nilantha Lakshman"'
Autor:
S. Natarajan, Vijayaparthasarathi Vijayakumar, B. Palakshi Reddy, P. Indumathi, P. L. Nilantha Lakshman
Publikováno v:
Acta Crystallographica Section E, Vol 66, Iss 9, Pp o2240-o2240 (2010)
Acta Crystallographica Section E: Structure Reports
Acta Crystallographica Section E: Structure Reports
In the molecular structure of the title compound, C22H27NO6, the dihydropyridine ring adopts a flattened boat conformation while the cyclohexenone ring is in an envelope conformation. In the crystal, molecules stack parallel to the crystallographic a
Publikováno v:
Acta Crystallographica Section E, Vol 66, Iss 9, Pp o2239-o2239 (2010)
In the title compound, C4H8N2O3·C4H6O6, the amino acid molecule exists as a zwitterion and the carboxylic acid in an un-ionized state. The tartaric acid molecules are linked into layers parallel to the ab plane by O—H...O hydrogen bonds. The amino