Studies in the (+)-morphinan series. 7. Unusual crystallographic and tautomeric properties of (+)-4-hydroxy-7-oxo-3-methoxy-17-methyl-5,6-dehydromorphinan: an interlacing double helix
Studies in the (+)-morphinan series. 7. Unusual crystallographic and tautomeric properties of (+)-4-hydroxy-7-oxo-3-methoxy-17-methyl-5,6-dehydromorphinan: an interlacing double helix