+++ 1 Taylor & Francis; 2 Ingenta;

[lenusik]

Здравствуйте, помогите, пожалуйста, найти статьи:

1. Phosphorus, Sulfur, and Silicon and the Related Elements, 2010, Vol. 185, Issue 12, pp. 2543-2550;
Selenium Containing Heterocycles: Synthesis and Pharmacological Activities of Some New Selenolo[2,3-b]quinoline Derivatives and Related Pentacyclic Systems;
Shams H. Abdel-Hafez;

DOI:

http://dx.doi.org/10.1080/10426501003752161

2. Journal of Chemical Research, 2009, № 1, pp. 56-59;
Selenium-containing heterocycles: Part 2. Reactions of 3-amino-4,6-dimethylselenolo[2,3-b]pyridine-2-carbonitrile and related fused tetracyclic systems;
Abdel-Hafez, Shams H.; Ahmed, Ragaa A.; Abdel-Azim, Mohamed A.; Hassan, Khairy M.;

DOI:

http://dx.doi.org/10.3184/030823409X401114

3.Journal of Chemical Research, 2007, № 10, pp. 580-584;
Selenium containing heterocycles: Part 1. Synthesis of some new substituted pyrido[3`,2`:4,5]selenolo[3,2-d]pyrimidines and related fused tetracyclic systems;
Abdel-Hafez, Shams H.; Ahmed, Ragaa A.; Abdel-Azim, Mohamed A.; Hassan, Khairy M.;

DOI:

http://dx.doi.org/10.3184/030823407X25506

Спасибо за помощь.

[Chem_DM]

[lenusik]

Большое спасибо.