Release Time:2019-03-10  Hits:

Indexed by: Journal Article

Date of Publication: 2008-08-01

Journal: ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE

Included Journals: Scopus、SCIE

Volume: 64

Issue: 8

Page Number: O1645-U3605

ISSN: 1600-5368

Abstract: In the title compound, C28H32N4O3, the dihedral angle between the planes of the xanthene ring system and the spirolactam ring is 85.99 (3)degrees. Molecules are linked by intermolecular O-H center dot center dot center dot O and N-H center dot center dot center dot O hydrogen-bonding interactions.