... 1990, 50, 3025-3031. 0022-3283192 /1957-6156%03.~/0 I , , Ca 1992 American Chemical Society ... Our interest in confor- mationally restricted ether lipids was stimulated by pre- vious reporta of methyl analog@ and monocyclic analogP of various ether lipids. J. Org. Chem., Vol. ...