A. K. Banerjee, B. J. Broughton, T. Burton
Oct 1, 1978
Citations
0
Influential Citations
7
Citations
Quality indicators
Journal
Prostaglandins
Abstract
The synthesis and gastrointestinal pharmacology of some 11-deoxyprostaglandin E1 analogues are described with results analysed for selectivity from side effects. 11-Deoxygenation reduced potency relative to PGE2 but, as has been reported for natural PGs, 15- or 16-methyl analogues were more potent than the unsubstituted parent compound in the order 16-methyl greater than 15-methyl greater than 16,16-dimethyl. The results suggest that a complex interaction between C-15 and C-16 in methyl analogues affects their profile of activity, but that none of the modifications studied conferred a substantial potency or selectivity advantage over PGE2.