+++J Het Chem

[Sokolov]

Уважаемые коллеги!
Помогите, пожалуйста, ознакомиться с содержанием статей:

1. Regioselective synthesis and bioactivity of new 5-amino-6-arylamino-pyrazolo[3,4-d]-pyrimidin-4(5H)-one derivatives
Hong-Qing Wang, Wei-Ping Zhou, Yu-Yuan Wang, Can-Rong Lin and Zhao-Jie Liu
J. Heterocyclic Chem., 46, 256 (2009)

DOI:

http://dx.doi.org/10.1002/jhet.26

2. Dimethylformamide dimethyl acetal as a building block in heterocyclic synthesis
Fathi A. Abu-Shanab, Sherif M. Sherif and Sayed A. S. Mousa
J. Heterocyclic Chem., 46, 801 (2009)

DOI:

http://dx.doi.org/10.1002/jhet.69

3. Efficient synthesis of benzothieno[3,2-d]-1,2,4-triazolo [1,5-a]pyrimidin-5(1H)-ones via a tandem aza-Wittig/heterocumulene-mediated annulation
Sheng-Zhen Xu, Min-Hui Cao, Chang-Shui Chen and Ming-Wu Ding
J. Heterocyclic Chem., 46, 903 (2009)

DOI:

http://dx.doi.org/10.1002/jhet.158

4. Application of 3-methylthiopyrido[4,3-e]-1,4,2-dithiazine 1,1-dioxide to the synthesis of novel series of 4H-pyrido[4,3-e]-1,2,4-thiadiazine derivatives with potential biological activity
Zdzisław Brzozowski, Jarosław Sławiński, Anna Kędzia, Ewa Kwapisz and Maria Gdaniec
J. Heterocyclic Chem., 46, 1396 (2009)

DOI:

http://dx.doi.org/10.1002/jhet.272

Заранее благодарен!

[Shadin]

[Sokolov]

Большое спасибо!