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ABSTRACT:
SUBMITTER: Sarrafi Y
PROVIDER: S-EPMC2960711 | biostudies-literature | 2008 Aug
REPOSITORIES: biostudies-literature
Sarrafi Yaghoub Y Alimohammadi Kamal K
Acta crystallographica. Section E, Structure reports online 20080813 Pt 9
In the title cyclo-adduct, C(20)H(18)N(4)O(5), the rings of the pyrrolizine system adopt envelope conformations. A centrosymmetric dimer is formed via inter-molecular N-H⋯O hydrogen bonds between the indolinone rings. ...[more]