Cyclo(alanine-4-hydroxyproline)

Authors
Pavkovic, SF Zerkowski, JA Zeng, Q
Citation
Sf. Pavkovic et al., Cyclo(alanine-4-hydroxyproline), ACT CRYST E, 57, 2001, pp. O798-O799
Citations number
6
Categorie Soggetti
Physical Chemistry/Chemical Physics
Journal title
ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE
ISSN journal
16005368 → ACNP
Volume
57
Year of publication
2001
Part
8
Pages
O798 - O799
Database
ISI
SICI code
1600-5368(200108)57:<O798:C>2.0.ZU;2-3
Abstract
The title compound, 2-hydroxy-6-methyl-1,2,3,5,6,7,8,8a-octahydro-7-azaindo lizine-5,8-dione, C8H12N2O2, is bicyclic. The six-membered ring has a boat configuration. The five-membered ring shares one of the prow points and is hinged towards the open part of the boat. Together the rings appear to adop t a slight dish shape. The methyl group is on the open-dish side and the hy droxyl group is trans to it. Hydrogen bonds in the crystal knit molecules i nto corrugated layers.