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Synthesis, anticonvulsant and antihypertensive activity of diastereomeric 9,10-dimethoxy-1,3,4,6,7,11b-hexahydrospiro-[benzo[a]quinolizin-2,4′-imidazolidine]-2′,5′-diones

✍ Scribed by JC Menéndez; MP Díaz; C Bellver; MM Söllhuber

Publisher
Elsevier Science
Year
1992
Tongue
French
Weight
552 KB
Volume
27
Category
Article
ISSN
0223-5234

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## Abstract The molecular structures of the title compounds 3 and 5 were investigated by NMR and X‐ray structural methods. The NMR results suggest two equivalent halves for both molecules. The X‐ray study shows an approximate mirror plane for 3 and an approximate twofold axis for a significant port