doi: 10.1016/0090-6980(75)90047-7.
Prostaglandins and congeners. IX. The synthesis of 15-deoxy-16-, 17-, or 20-hydroxyprostaglandins and 15-deoxy-15-hydroxymethylprostaglandin E2
- PMID: 1178907
- DOI: 10.1016/0090-6980(75)90047-7
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Prostaglandins and congeners. IX. The synthesis of 15-deoxy-16-, 17-, or 20-hydroxyprostaglandins and 15-deoxy-15-hydroxymethylprostaglandin E2
Prostaglandins.
1975 Aug.
Abstract
Prostaglandin congeners wherein the 15-hydroxy group is moved to the C16, C17, or C20 position or is replaced by a hydroxymethyl group were prepared via the 1, 4-addition of a lithium trialkyl-trans-alkenyl alanate to an appropriate cyclopentenone. Several of the 16-hydroxy derivatives showed significant activity as constrictors of the isolated gerbil colon and in bronchodilator and anti-secretory assays.
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