Concepedia

Synthesis and Application of Some New Thienopyrimidine Derivatives as Antimicrobial Agents

Z. A. HOZIEN, F. M. Atta, KH. M. HASSAN, A. A. ABDEL‐WAHAB, Saleh A. Ahmed

Synthetic Communications · 1996 · 36 citations · 7 references

DOI

Concepts

Abstract

Abstract The paper describes the synthesis of new ring system 5-phenylthieno[2,3-d]pyrimidine-4(3H)one (2). Chlorination of (2) with PCl5, POCl3 gave the corresponding 4-chloro derivative (4). Several derivatives of the latter compound have been synthesised and tested for antimicrobial activity.

References

7

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The synthesis of 11<i>H</i>‐1,2,4‐triazolo[4,3‐<i>b</i>]pyridazino[4,5‐<i>b</i>]indoles,11<i>H</i>‐tetrazolo[4,5‐<i>b</i>]pyridazino[4,5‐<i>b</i>]indoles and 1,2,4‐triazolo[3,4‐<i>f</i>]‐1,2,4‐triazino[4,5‐<i>a</i>]indoles

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Heterocyclic compounds. 4. Synthesis and antiinflammatory activity of some substituted thienopyrimidones

M. S. MANHAS, S. D. Sharma, S. G. AMIN · Journal of Medicinal Chemistry · 1972 · 36 citations

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A novel tetracyclic ring system. 10<i>H</i>‐tetrazolo[5′,1′:3,4][1,2,4]triazino[5,6‐<i>b</i>]indole

Krishna C. Joshi, Pooran Chand · Journal of Heterocyclic Chemistry · 1980 · 31 citations

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Structure elucidation of tetrazolo[5,1-c]benzo-as-triazine. An interesting ternary equilibrium of tetrazole-azide systems

András Messmer, György Hajós, József Tamás et al. · The Journal of Organic Chemistry · 1979 · 28 citations

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