REFERENCES
- Berg , S.L. , Balis , F.M. , McCully , C.L. , Godwin , K.S. and Poplack , D.G. 1991 . Cancer Res. , 51 : 5467
- Boyer , G. , Galy , J.P. , Faure , R. , Elguero , J. and Barbe , J. 1990 . J. Chem. Res. , : (S) 350; (M) 2601
- Galy , J.P. , Morel , S. , Boyer , G. and Elguero , J. 1996 . J. Heterocycl. Chem. , 33 : 1551
- Jayabalan , L. and Shanmugam , P. 1991 . Synthesis , : 217
- Thamarai Selvi , S. and Mohan , P.S. 1999 . Heterocycl. Comm. , 5 : 533
- Thamarai Selvi , S. and Mohan , P.S. 1999 . Z. Naturforsch. , 54b : 1337
- Martin , R.H. , Defay , N. , Geerts-Evrard , F. , Given , P.H. , Jones , J.R. and Wedel , R.W. 1965 . Tetrahedron , 21 : 1833
- Bowie , J.H. , Cook , P.G. , Prager , R.H. and Thredgold , H.M. 1967 . Aust. J. Chem. , 20 : 1179
- Robinson , D.A. 1973 . The Chemistry of Heterocyclic Compounds-Acridines Edited by: Acheson , R.M. USA : Interscience .