ChemInform Abstract: Condensed Heteroaromatic Ring Systems. Part 21. Synthesis of Pyrrolo(2, 3-d)pyrimidines and Pyrrolo(3,2-d)pyrimidines.
1986 ◽
Vol 34
(7)
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pp. 2754-2759
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1988 ◽
Vol 36
(5)
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pp. 1890-1894
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1986 ◽
Vol 34
(7)
◽
pp. 2760-2765
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