Clark,J. et al., Journal of the Chemical Society. Perkin transactions I, 1976, p. 1004 - 1007
作者:Clark,J. et al.
DOI:——
日期:——
Clark,J. et al., Journal of the Chemical Society. Perkin transactions I, 1976, p. 125 - 130
作者:Clark,J. et al.
DOI:——
日期:——
Synthesis of 7-alkyl-4-amino-7H-pyrrolo-[2,3-d]pyrimidine-6-carboxylic acids
作者:E. V. Verves、A. V. Kucher、L. V. Muzychka、O. B. Smolii
DOI:10.1007/s10593-013-1218-0
日期:2013.3
Two variants are discussed for the synthesis of ethyl N-alkyl-N-(6-amino-5-formylpyrimidin-4-yl)-glycinate derivatives, which are converted by intramolecular cyclization under the influence of sodium methoxide to give methyl 7H-pyrrolo[2,3-d]pyrimidine-6-carboxylates. New derivatives of pyrimido- [5',4':4,5]pyrrolo[2,1-c][1,4]oxazines containing 3-chloropropyl groups at position 8 have been prepared.
Novel cyclocondensation of 2-acylethynyl-1-amino- and 2-alkoxycarbonylethynyl-1-amino-anthraquinones with pyridines
作者:I. I. Barabanov
DOI:10.1007/s10593-005-0083-x
日期:2004.11
CLARK J.; PARVIZI B.; COLMAN R., J. CHEM. SOC. PERKIN TRANS., PART 1 <JCPK-BH>, 1976, NO 9, 1004-1007