(4′-Acetyloxy-1,3,1′-trioxo-1,3,4,4a,4b,5,6,7,9,9a-decahydrospiro[indene-2,9′-pyrano[4,3-a]pyrrolizin]-3′-yl)methyl acetate
In the title compound, C23H23NO8, the dihedral angle between the five- and six-membered rings of the indene-dione moiety is 3.09 (13)°. The mean plane of the five-membered ring (which has a flat envelope conformation with the spiro C atom as the flap) is inclined to the mean plane...
Main Authors: | S. Lakshmi, G. Divya, R. Raghunathan, J. Naga Siva Rao, N. Latha |
---|---|
Format: | Article |
Language: | English |
Published: |
International Union of Crystallography
2013-12-01
|
Series: | Acta Crystallographica Section E |
Online Access: | http://scripts.iucr.org/cgi-bin/paper?S1600536813029826 |
Similar Items
-
(1S,1′S,2′R,4a'S,9a'S,9b'R)-1′-Acetyloxy-2,4′-dioxo-2′,4′,4a',7′,8′,9′,9a',9b'-octahydro-1′H,2H-spiro[acenaphthylene-1,5′-pyrano[4,3-a]pyrrolizin]-2′-ylmethyl acetate
by: S. Santhiya, et al.
Published: (2013-11-01) -
3,3′′-Bis(9-hydroxyfluoren-9-yl)-1,1′:3′,1′′-terphenyl
by: Konstantinos Skobridis, et al.
Published: (2013-10-01) -
1′-(1,3-Diphenyl-1H-pyrazol-4-yl)-1′′-methyl-2′,3′,5′,6′,7′,7a'-octahydro-1′H-dispiro[1-benzopyran-3,2′-pyrrolizine-3′,3′′-indoline]-2′′,4-dione
by: J. Haribabu, et al.
Published: (2013-03-01) -
Ethyl 1'-[1-(4-methoxyphenyl)-3-phenoxy-4-phenylazetidin-1-yl]-1,3-dioxo-2′,3′,5′,6′,7′,7a′-hexahydroindan-2-spiro-3′-1′H-pyrrolizine-2′-carboxylate
by: R. Raghunathan, et al.
Published: (2008-09-01) -
1′-(1,3-Diphenyl-1H-pyrazol-4-yl)-1′′-(prop-2-en-1-yl)-2′,3′,5′,6′,7′,7a'-hexahydro-1′H-dispiro[1-benzopyran-3,2′-pyrrolizine-3′,3′′-indoline]-2′′,4-dione 0.75-hydrate
by: K. Sethusankar, et al.
Published: (2013-08-01)