The gould-jacob type of reaction for the synthesis of novel pyrimidopyrrolopyrimidines: A comparison of classical heating<i>vs</i>solvent free microwave irradiation
作者:Nirmal D. Desai
DOI:10.1002/jhet.5570430530
日期:2006.9
The Gould-Jacobtype of reaction for the synthesis of ethyl 4-oxo-8,10-substituted-4,8-dihydropyrimido[1,2-c]pyrrolo[3,2-e]pyrimidine-3-carboxylates 5 has been carried out conventionally by the condensation between 4-aminopyrrolo[2,3-d]pyrimidines 2 and diethyl ethoxymethylenemalonate 3 via acyclic intermediates diethyl N-[5,7-substituted-7H-pyrrolo[2,3-d]pyrimidin-4-yl]aminomethylenemalonates 4 and
Annellation of Triazole and Tetrazole Systems onto Pyrrolo[2,3-d]pyrimidines: Synthesis of Tetrazolo[1,5-c]-pyrrolo[3,2-e]-pyrimidines and Triazolo[1,5-c]pyrrolo-[3,2-e]pyrimidines as Potential Antibacterial Agents
作者:Chaitanya Dave、Rina Shah
DOI:10.3390/70700554
日期:——
Syntheses of several novel 4-chloropyrrolo[2,3-d]pyrimidines (1), 4- hydrazinopyrrolo[2,3-d]pyrimidines (2) and 3-amino-4-iminopyrrolo[2,3-d]pyrimidines (7) and their use in the synthesis of tetrazolo[1,5-c]pyrrolo[3,2-e]pyrimidines (3) and triazolo[1,5-c]pyrrolo[3,2-e]pyrimidines (4) required for biological screening are reported.
Substituted 5,7-diphenyl-pyrrolo[2,3 d ]pyrimidines: potent inhibitors of the tyrosine kinase c-Src
作者:Martin Missbach、Eva Altmann、Leo Widler、Mira Šuša、Elisabeth Buchdunger、Helmut Mett、Thomas Meyer、Jonathan Green
DOI:10.1016/s0960-894x(00)00131-1
日期:2000.5
5,7-Diphenyl-pyrrolol[2,3d]pyrimidines represent a new class of highly potent inhibitors of the tyrosine kinase c-Src (IC50 < 50 nM) with specificity against a panel of different tyrosine kinases. The substitution pattern on the two phenyl rings determines potency and specificity and provides a means to modulate cellular activity. (C) 2000 Elsevier Science Ltd. All rights reserved.
Dave, Chaitanya G.; Shah, P. R.; Upadhyaya, S. P., Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1988, vol. 27, # 1-12, p. 778 - 780
作者:Dave, Chaitanya G.、Shah, P. R.、Upadhyaya, S. P.、Gandhi, T. P.、Patel, R. B.
DOI:——
日期:——
Dave; Shah; Upadhyaya, Journal of the Indian Chemical Society, 1987, vol. 64, # 11, p. 713 - 716