Conversion of 4-amino-1H-1,5-benzodiazepine-3-carbonitrile to pyrazolo[3,4-d]pyrimidines, pyrimido[1,6-a]benzimidazole, and pyrazolo[3′,4′:4,5]pyrimido[1,6-a]benzimidazoles-Reference-Cited by-同舟云学术

Conversion of 4-amino-1H-1,5-benzodiazepine-3-carbonitrile to pyrazolo[3,4-d]pyrimidines, pyrimido[1,6-a]benzimidazole, and pyrazolo[3′,4′:4,5]pyrimido[1,6-a]benzimidazoles

Published:1986-11 Issue:6 Volume:23 Page:1829-1831
ISSN:0022-152X
Container-title:Journal of Heterocyclic Chemistry
language:en
Short-container-title:

Author:

Okamoto Yoshihisa,Togo Isao,Kurasawa Yoshihisa,Takagi Kaname

Publisher

Wiley

Subject

Organic Chemistry

Link

http://onlinelibrary.wiley.com/wol1/doi/10.1002/jhet.5570230644/fullpdf

Reference4 articles.

1. Ring transformation of 4-amino-1H-1,5-benzodiazepine-3-carbonitrile. II. Formation of ring-opened hydrazine adducts.

2. Ring transformation of 4-amino-1H-1,5-benzodiazepine-3-carbonitrile. The use of hydroxylamines as nucleophile.

3. Synthesis and degradation of 3-amino-3-(2-substituted benzimidazol-1-yl)-2-(2-phenyl-1,1-diazanediylmethyl)-2-propenenitrile: Hydroxyl group-promoted CN bond fission

4. Potential Purine Antagonists. I. Synthesis of Some 4,6-Substituted Pyrazolo [3,4-d] pyrimidines1

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