CRYSTAL AND MOLECULAR STRUCTURE OF PIQUEROL A A POTENT GROWTH-INHIBITING FACTOR

Autor:	Miguel Angel González, Manuel García Jiménez, C. Campana, Manuel Soriano-Garcia, Amaia Sáenz de Ormijana Hernández, M. Schatz
Rok vydání:	1983
Předmět:	NMR spectra database Crystal Crystallography Stereochemistry Chemistry Plane (geometry) Piqueria trinervia Molecule General Chemistry Ring (chemistry)
Zdroj:	Chemistry Letters. 12:617-620
ISSN:	1348-0715 0366-7022
DOI:	10.1246/cl.1983.617
Popis:	Crystal and molecular structure of piquerol A isolated from Piqueria trinervia Cav was determined. The X-ray study confirms that in the solid-state the structure of piquerol A is similar to that inferred from NMR spectra. The isopropenyl group is planar and makes approximately 38.4° with the mean plane for the six-membered ring. The two hydroxyl groups are above the plane through the six-membered ring, while the C4 and H5 are below this plane.
Databáze:	OpenAIRE
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