‘OH’ no you don't: The title compound 1 has been synthesized and evaluated for biological function. Molecular modeling of bryostatin 1 with the C1 domain of protein kinase C  δ indicates that the C9OH of bryostatin 1 makes a hydrogen‐bonding contact to the protein. Despite the absence of the hydrogen‐bonding contact for 1, it displays bryostatin‐like biological effects in four assays using either U937 leukemia cells or prostate LNCaP cells.

A close structural analogue of bryostatin 1, which differs from bryostatin 1 only by the absence of the C30 carbomethoxy group (on the C13 enoate of the B-ring), has been prepared by total synthesis. Biological assays reveal a crucial role for substitution in the bryostatin 1 A-ring in conferring those responses which are characteristic of bryostatin 1 and distinct from those observed with PMA.

The total synthesis of the farnesyltransferase inhibitor kurasoin A has been achieved using a novel asymmetric phase-transfer-catalyzed glycolate alkylation reaction. 2,5-Dimethoxyacetophenone 7 with cinchonidinium catalyst 9(10 mol %) and hydroxide base with pivaloyl benzyl bromide 8 provided S-alkylation product 10 in high yield (80-99%) and excellent enantioselectivity. Baeyer-Villiger oxidation, Weinreb amide formation, and benzyl Grignard addition to the TES-ether 17 gave the protected target. Lithium hydroxide and peroxide generated kurasoin A ([alpha](D) +8.4 degrees ) without isomerization.