NEW SYNTHETIC APPROACHES TO CONDENSED AND SPIRO COUMARINS: COUMARIN-3-THIOCARBOXAMIDE AS BUILDING BLOCK FOR THE SYNTHESIS OF CONDENSED AND SPIRO COUMARINS

References

• Okumura , K. , Ashino , K. and Okuda , T. 1961 . Yakugaku Zasshi , 81 : 1482
   Google Scholar
• 1962 . C.A. , 56 : 7938
   Google Scholar
• Gingolani , G. M. , Gaultrieri , F. and Pigini , M. 1969 . J. Med. Chem. , 12 : 531
   PubMedGoogle Scholar
• Rao , B. , Mouli , C. and Reddy , Y. D. 1983 . Ind. J. Chem. , 22B : 176
   Google Scholar
• El-Naggar , A. M. , Ahmed , F. S. , Abd El-Salam , A. M. , Rady , M. A. and Latif , M. S.A. 1981 . J. Heterocycl. Chem. , 18 : 1203
   Web of Science ®Google Scholar
• Moustafa , M. A.A. 1991 . Scientica Pharmaceutica (Sci. Pharm.) , 59 : 213
   Google Scholar
• Kacska , E. A. , Wolf , F. J. , Rathe , F. P. and Folkers , K. J. 1955 . J. Am. Chem. Soc. , 73 : 6404
   Web of Science ®Google Scholar
• Smissman , E. E. , Wilson , C. O. , Gisvold , O. and Doerge , R. F. 1982 . Textbook of Organic Medicinal and Pharmaceutical Chemistry, , 8th ed. , 291 – 292 . Philadelphia, Toronto : Lippincott Co. .
   Google Scholar
• El-Saghier , A. M.M. and El-Jazi Al-Afaleq , I. 1998 . Phosphorus, Sulfur and Silicon , 139 : 67 – 75 .
   Web of Science ®Google Scholar
• El-Saghier , A. M.M. 1993 . Bull. Chem. Soc. Jpn. , 66 : 2011 – 2015 .
   Web of Science ®Google Scholar
• El-Shafei , A. K. , Abdel-Ghany , H. A. , Sultan , A. and El-Saghier , A. M.M. 1992 . Phosphorus Sulfur and Silicon , 73 : 15
   Web of Science ®Google Scholar
• El-Shafei , A. K. , El-Saghier , A. M.M. and Ahmed , E. A. 1994 . Synthesis , : 152
   Web of Science ®Google Scholar
• El-Shafei , A. K. , El-Sayed , A. M. and El-Saghier , A. M.M. 1994 . Phosphorus, Sulfur and Silicon , 90 : 213
   Web of Science ®Google Scholar
• Abdel-Ghany , H. , Moustafa , H. M. and Khodairy , A. 1978 . Synth. Commun , 8 : 533
   Google Scholar
• Brunskill , J. S.A. , Elagbar , A. D.Z. , Ewing , D. F. and Jeffrey , H. 1978 . Synth. Commun. , 8 : 533
   Web of Science ®Google Scholar
• Metwally , S. A.M. , El-Naggar , G. M. and El-Emary , T. I. 1991 . Liebigs Ann. Chem. , : 961 – 962 .
   Google Scholar