Synthesis of 7-alkyl-4-amino-7H-pyrrolo-[2,3-d]pyrimidine-6-carboxylic acids

被引:1
|
作者
Verves, E. V. [1 ]
Kucher, A. V. [1 ]
Muzychka, L. V. [1 ]
Smolii, O. B. [1 ]
机构
[1] Natl Acad Sci Ukraine, Inst Bioorgan Chem & Petrochem, UA-02660 Kiev, Ukraine
关键词
ethyl N-alkylglycinate; pyrimido[5 ',4 ':4,5]pyrrolo[2,1-c][1,4]oxazine; 7H-pyrrolo[2,3-d]pyrimidine; cyclization;
D O I
10.1007/s10593-013-1218-0
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
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.
引用
收藏
页码:1844 / 1852
页数:9
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