Structures by: Lanka S.

Total: 3

Ethyl 1''-benzyl-1'-methyl-2''-oxodispiro[indeno[1,2-<i>b</i>]quinoxaline-11,3'-pyrrolidine-2',3''-indoline]-4'-carboxylate

C36H30N4O3

Kannan, Piskala SubburamanLanka, SrinuThennarasu, SathiahGovindan, ElumalaiSubbiahPandi, Arunachalathevar

Acta Crystallographica Section E (2013) 69, 6 o822

a=11.1927(2)Å   b=11.4535(3)Å   c=12.1206(3)Å

α=87.637(2)°   β=86.0480(10)°   γ=70.564(2)°

Ethyl 1''-benzyl-2''-oxo-2',3',5',6',7',7a'-hexahydro-1'<i>H</i>-dispiro[indeno[1,2-<i>b</i>]quinoxaline-11,2'-pyrrolizine-3',3''-indoline]-1'-carboxylate monohydrate

C38H32N4O3,H2O

Kannan, Piskala SubburamanLanka, SrinuThennarasu, SathiahVimala, GopalSubbiahPandi, Arunachalathevar

Acta Crystallographica Section E (2013) 69, 6 o854-o855

a=11.0527(3)Å   b=11.5834(3)Å   c=12.2015(3)Å

α=97.3700(10)°   β=92.0370(10)°   γ=96.8100(10)°

Ethyl 8''-chloro-1'-methyl-2,12''-dioxo-12''<i>H</i>-dispiro[indoline-3,2'-pyrrolidine-3',6''-indolo[2,1-<i>b</i>]quinazoline]-4'-carboxylate

C29H23ClN4O4

Kannan, Piskala SubburamanLanka, SrinuThennarasu, SathiahGovindan, E.SubbiahPandi, Arunachalathevar

Acta Crystallographica Section E (2013) 69, 7 o1062-o1063

a=8.9341(9)Å   b=11.7697(12)Å   c=13.3828(14)Å

α=72.776(5)°   β=89.574(5)°   γ=74.995(5)°