Structural determination Vitex cymosa Bertero active principle: Diastereoselective synthesis of (±)-trans-4-hydroxy-6-propyl-1-oxocyclohexan-2-one and its antinociceptive activity
摘要:
The diastereoselective synthesis of (+/-)-trans-4-hydroxy-6-propyl-1-oxocyclohexan-2-one, as a mixture trans:cis (3:1), was accomplished using a protocol that combine the Prins cyclization and RuO4 oxidation. The synthesis this lactone allowed the elucidation of the correct structure of the substance isolated from the barks of Vitex cymosa. The delta-lactones mixture showed significant antinociceptive properties in preliminary tests using the tail flick model assay. (C) 2010 Elsevier Inc. All rights reserved.
Structural determination Vitex cymosa Bertero active principle: Diastereoselective synthesis of (±)-trans-4-hydroxy-6-propyl-1-oxocyclohexan-2-one and its antinociceptive activity
摘要:
The diastereoselective synthesis of (+/-)-trans-4-hydroxy-6-propyl-1-oxocyclohexan-2-one, as a mixture trans:cis (3:1), was accomplished using a protocol that combine the Prins cyclization and RuO4 oxidation. The synthesis this lactone allowed the elucidation of the correct structure of the substance isolated from the barks of Vitex cymosa. The delta-lactones mixture showed significant antinociceptive properties in preliminary tests using the tail flick model assay. (C) 2010 Elsevier Inc. All rights reserved.