Design and Synthesis of Some New Pyrazolo[1,5-a]pyrimidines, Pyrazolo[5,1-c]triazines, Pyrazolo[3,4-d]pyridazines, and Isoxazolo[3,4-d]pyridazines Containing the Pyrazole Moiety

Abstract GRAPHICAL ABSTRACT

[1]  A. Abdelhamid,et al.  A new approach for the synthesis of some pyrazolo[5,1‐c]triazines and pyrazolo[1,5‐a]pyrimidines containing naphtofuran moiety , 2012 .

[2]  A. Abdelhamid,et al.  Synthesis of Some New Thiazoles and Pyrazolo[1,5-a]pyrimidines Containing an Antipyrine Moiety. , 2010 .

[3]  A. Abdelhamid,et al.  Reactions with Hydrazonoyl Halides 63: Synthesis and Anticancer Activity of Some New 1,3,4-Thiadiazoles, 1,3,4-Selenadiazoles, and 1,2,4-Triazolo[4,3-a]pyrimidines , 2010 .

[4]  A. Abdelhamid,et al.  Synthesis of Some New Thiazoles and Pyrazolo[1,5-a]pyrimidines Containing an Antipyrine Moiety , 2010 .

[5]  A. Abdelhamid,et al.  Utility of 4-formylantipyrine in heterocyclic synthesis , 2010 .

[6]  A. Abdelhamid,et al.  Synthesis and Antimicrobial Activity of Some New 5-Arylazothiazole, Pyrazolo[1,5-a] Pyrimidine, [1,2,4]Triazolo[4,3-a]Pyrimidine, and Pyrimido[1,2-a]Benzimidazole Derivatives Containing the Thiazole Moiety , 2010 .

[7]  A. Abdelhamid,et al.  Reactions with hydrazonoyl halides 62: Synthesis and antimicrobial evaluation of some new imidazo[1,2‐a]pyrimidine, imidazo [1,2‐a]pyridine, imdazo[1,2‐b]pyrazole, and quinoxaline derivatives , 2010 .

[8]  A. El-Khawaga,et al.  Synthesis of Some Imidazopyrazolopyrimidines, Pyrazolopyrimidopyrimidines and Pyrazolopyrimidothiazines. , 2009 .

[9]  A. Abdelhamid.  Convenient synthesis of some new pyrazolo[1,5‐a]pyrimidine, pyridine, thieno[2,3‐b]pyridine, and isoxazolo[3,4‐d]pyridazine derivatives containing benzofuran moiety , 2009 .

[10]  M. A. Radwan,et al.  Synthesis of Some Imidazopyrazolopyrimidines, Pyrazolopyrimidopyrimidines and Pyrazolopyrimidothiazines , 2009 .

[11]  A. Abdelhamid,et al.  Synthesis of Some New Thieno[2,3-b]pyridines, Pyrimidino[4′,5′:4,5]thieno[2,3-b]-pyridines, and 2,3-Dihydro-1,3,4-thiadiazoles , 2008 .

[12]  Yuh-Wen Ho.  Synthesis of some new azo pyrazolo[1,5-a]pyrimidine-thieno[2,3-b]pyridine derivatives and their application as disperse dyes , 2005 .

[13]  Myriam Witvrouw,et al.  Synthesis and biological activity of some 4-substituted 1-[1-(2,3-dihydroxy-1-propoxy)methyl-1,2,3-triazol-(4 & 5)-ylmethyl]-1H-pyrazolo[3,4-d]pyrimidines. , 2002, Farmaco.

[14]  R. Jain,et al.  Synthesis of Some New Derivatives of Pyrazolin‐5‐ones. , 1991 .

[15]  S. Singh,et al.  Reinvestigation of the Reported Synthesis of Naphtho(2′,1′:4,5)thiazolo(2,3-c)(1,2,4)triazepines. , 1990 .

[16]  A. Hosomi,et al.  Synthesis of pyrazolo[3,4-d]pyrimidine derivatives using ketene dithioacetals , 1990 .

[17]  S. Singh,et al.  Reinvestigation of the Reported Synthesis of Naphtho[2',1'-4,5]thiazolo[2,3-c][1,2,4]triazepines , 1990 .

[18]  L. Sternbach,et al.  The benzodiazepine story. , 1979, Journal of medicinal chemistry.

[19]  S. K. Mohanty,et al.  FUNGICIDAL ACTIVITY AND SYNTHESIS OF 5‐THIOPYRAZOLONES AND COMPOUNDS HAVING α‐PYRONE ATTACHED TO PYRAZOLINE NUCLEUS , 1978 .

[20]  C. Blanton.  Aromatic and heteroaromatic chemistry , 1978 .

[21]  E. Westrum,et al.  Heat capacity and thermodynamic properties of benzothiazole from 5.deg. to 320.deg.K , 1969 .

[22]  J. Lafferty,et al.  SYNTHESIS AND MUSCLE RELAXANT PROPERTIES OF 3-AMINO-4-ARYLPYRAZOLES. , 1964, Journal of medicinal chemistry.

[23]  E. Taylor,et al.  The Reaction of Malononitrile with Substituted Hydrazines: New Routes to 4-Aminopyrazolo[3,4-d]pyrimidines1,2 , 1959 .

[24]  H. Skipper,et al.  Structure-activity relationships observed on screening a series of pyrazolopyrimidines against experimental neoplasms. , 1957, Cancer research.

[25]  H. Skipper,et al.  Inhibition of Experimental Neoplasms by 4-Aminopyrazolo(3,4-d)Pyrimidine.∗ , 1955, Proceedings of the Society for Experimental Biology and Medicine. Society for Experimental Biology and Medicine.