Simple proline-derived anilide-catalyzed asymmetric -intramolecular Michael reaction was described. Chiral cyclic keto-aldehydes were obtained from acyclic formyl enones in excellent yields with good stereoselectivity. The reaction proceeded in exceptionally fast with a commercially available proline anilide. On the other hand, the longer reaction time conduced toward the higher -diastereoselectivity
Nitroxyl-mediated electrooxidation of alcohols to aldehydes and ketones
作者:M. F. Semmelhack、Chuen S. Chou、David A. Cortes
DOI:10.1021/ja00351a070
日期:1983.6
Catalytic Asymmetric Intramolecular Michael Reaction of Aldehydes
作者:Maria T. Hechavarria Fonseca、Benjamin List
DOI:10.1002/anie.200460578
日期:2004.7.26
SCHREIBER S. L.; MEYERS H. V.; WIBERG K. B., J. AMER. CHEM. SOC., 108,(1986) N 26, 8274-8277
作者:SCHREIBER S. L.、 MEYERS H. V.、 WIBERG K. B.
DOI:——
日期:——
[EN] BICYCLO[3.3.1]NONENES USEFUL FOR THE TREATMENT OF DIABETES<br/>[FR] UTILISATION DES BICYCLO[3.3.1]NONENES POUR LE TRAITEMENT DE DIABETES
申请人:SHAMAN PHARMACEUTICALS INC
公开号:WO2000054760A2
公开(公告)日:2000-09-21
Bicyclo[3.3.1]nonenes, pharmaceutical compositions containing the nonenes and methods of using the compounds and compositions as hypoglycemic or hypotriglyceridemic agents are described. The bicyclo[3.3.1]nonenes and corresponding compositions are useful for lowering blood glucose levels, treating hyperglycemia and treating diabetes. The nonenes and corresponding compositions are also useful for lowering serum triglyceride levels and treating hypertriglyceridemia.