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БЕТУЛИННИНГ НАЗАРИЙ ВА ЭКСПЕРИМЕНТАЛ ГЕОМЕТРИК ХАРАКТЕРИСТИКАЛАРИНИ ТАҚҚОСЛАШ

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ARTICLE ANNOTATION

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The study of betulin and its derivatives is of great importance, since the programs of mathematical modeling enable a qualitative study of the relationship between structure-spectrum-properties. As a result of the theoretical search, it is possible to determine still non-synthesized highly-biologically active derivatives of betulin.

AUTHORS

A.Yeshimbetov

Fergana State University

SH.Turg'unboyev

Fergana State University

SH.Kurbanbayeva

Fergana State University

A.Xayitbayev

Fergana State University

Tags

# бактерия# mathematical modeling# radiation# замбуруғ# квант-кимёвий ҳисоблаш# quantum-chemical calculation# радиация# ЯМР# triterpen# математик моделлаш# бетулин# бетулон# бетулон алдегиди# ноэмпирик# ярим эмпирик# рентген тузилиш таҳлили# СhemOffice# ACD Labs# Portable Mest ReNova# RM1# PM6# PM7# тритерпен# лупан# қайин# betulin# betulon# betulon aldehyde# nonempirical# semi-empirical# X-ray structural analysis# ChemOffice# lupane# birch# mushrooms

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References

1. Василенко Ю.К., Семенченко В.Ф., Фролова Л.М. и др. Фармакологические свойства тритерпеноидов коры березы // Экспериментальная и клиническая фармакология. -1993. -Т. 56. -№ 4.

2. G.B. Rocha, R.O. Freire, A.M. Simas, J.J.P. Stewart, J.Comput.Chem.-2006.Vol.27.-P. 1101-1111.

3. James J. P. Stewart Optimization of parameters for semiempirical methods V:Modification of NDDO approximations and application to 70 elements.

4. James J. P. Stewart Optimization of parameters for semiempirical methods VI: more modifications to the NDDO approximations and reoptimization of parameters

5. Besler B.H., Merz K.M., Kollman P.A. Atomic Charges Derived from Semiempirical Methods//Journal Computer chemistry, 1990 – Volume 11.- P.431-439.

6. Т.Н.Дребущак, М.А.Михайленко, М.Е.Брезгунова, Т.Р.Шахтшнейдер, С.А.Кузнецова, Журнал структурной химии. - 2010. - 510.

7. Н.Г.Комиссарова, Н.Г.Беленкова, Л.В.Спирихин, О.В.Шитикова, М.С.Юнусов. Химия природных соединений. - 47 (2002). -№1

8. www. cambrigesoft. com

9. www. acdlabs. com

10. www. mestrelab. Com