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5-Meth­oxy-1,2′,3-trimethyl-4,6-dioxa-2-aza­spiro­[bicyclo­[3.2.0]hept-2-ene-7,4′-isoquinoline]-1′,3′(2′H,4′H)-dione

In the isoquinoline ring system of the title mol­ecule, C(16)H(16)N(2)O(5), the N-heterocyclic ring is in a half-boat conformation. The dioxaaza­spiro ring is essentially planar [maximum deviation = 0.022 (1) Å] and forms a dihedral angle of 24.56 (4)° with the benzene ring.

Detalles Bibliográficos
Autores principales: Fun, Hoong-Kun, Quah, Ching Kheng, Huang, Chengmei, Yu, Haitao
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2011
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3120469/
https://www.ncbi.nlm.nih.gov/pubmed/21754736
http://dx.doi.org/10.1107/S1600536811016266