References
- Ainsworth , C. and Easton , N. R. 1961 . J. Org. Chem. , 26 : 3776
- Djuric , S. W. 1984 . J. Org. Chem. , 49 : 1311
- Barbry , D. and Torchy , S. 1996 . Synth. Commun. , 26 : 3919
- Gribble , G. W. and Nutaitis , C. F. 1987 . Synthesis , : 709
- Ramanjulu , J. M. and Joullie , M. M. 1996 . Synth. Commun. , 26 : 1379
- Loibner , H. , Pruckner , A. and Stutz , A. 1984 . Tetrahedron Lett. , 25 : 2535
- Yu , P. H. , Davis , B. A. and Boulton , A. A. 1992 . J. Med. Chem. , 35 : 3705 U.S. Patent No. 5,169,868; December 8, 1992
- Dyck , L. E. , Davis , B. A. , Paterson , I. A. , Liu , Y. D. , Durden , D. A. and Boulton , A. A. International Patent . Application No. PCT/CA/00250 . International filing date: March 25, 1999 .
- The authors thank Saskatchewan Health for continuing financial support.