O‘zbekiston ilmiy maqolalari bazasi — 2581-sahifa

OAK jurnallaridan yig‘ilgan 140147 ta ilmiy maqola: sarlavha, mualliflar, annotatsiya, kalit so‘zlar, DOI va tayyor iqtibos formatlari.

• Humulene and its derivatives from Betula pendula buds

  D. N. Vedernikov, V. I. Roshchin · Химия природных соединений · 2011-01-01

• A comparative study on fatty-acid composition of salep obtained from some Orchidaceae species

  Özcan Barış Çitil, K. Kaan Tekinşen · Химия природных соединений · 2011-01-01

• Trofimov synthesis of betulin derivatives with 2,3-annelated pyrrole

  A. V. Orlov, G. R. Khazipova, N. G. Komissarova, О. В. Шитикова, Л. В. Спирихин, Marat S. Yunusov · Химия природных соединений · 2011-01-01

• New flavanone and other constituents of Helichrysum arenarium indigenous to China

  Fook Heng Yong, Haji Akber Aisa, R. F. Mukhamatkhanova, I. D. Sham’yanov, М. Г. Левкович · Химия природных соединений · 2011-01-01

• Nucleosides from the marine sponge Callyspongia SP.

  Riming Huang, Xuefeng Zhou, Yan Peng, Xian‐Wen Yang, Tunhai Xu, Yonghong Liu · Химия природных соединений · 2011-01-01

• Antioxidant activity and flavonoids of Stachys ocymastrum

  Lakhal Hichem, Tarek Boudiar, Ahmed Kabouche, S. Laggoune, Zahia Kabouche, Gülaçtı Topçu · Химия природных соединений · 2011-01-01

• Triterpene from Armillaria mellea

  Wenjuan Guo, Shun Xing Guo · Химия природных соединений · 2011-01-01

• Xanthones from the roots of Calophyllum membranaceum

  Guang‐Ying Chen, Jun Zhao, Chang‐Ri Han, Zong-ling Jiang, Yan Xu, Li-shuang Cheng, Zhiyong Guo · Химия природных соединений · 2011-01-01

• Flavonoids from Centaurea sulphurea

  Ahmed Kabouche, Zahia Kabouche, Rachid Touzani, Christian Bruneau · Химия природных соединений · 2011-01-01

• Dibutyl phthalate, a secondary metabolite from Mimusops elengi

  A. D. Ruikar, Tushar Gadkari, Usha D. Phalgune, V. G. Puranik, N. R. Deshpande · Химия природных соединений · 2011-01-01

• Flavonoids of Campanula alata and their antioxidant activity

  Ouassila Touafek, Zahia Kabouche, Ignacio Brouard, Jaime Bermejo · Химия природных соединений · 2011-01-01

• Antituberculosis activity of glycosides from Stevia rebaudiana and hybrid compounds of steviolbioside and pyridinecarboxylic acid hydrazides

  Р. Р. Шарипова, I. Yu. Strobykina, Г. Г. Мордовской, Р. В. Честнова, В. Ф. Миронов, В. Е. Катаев · Химия природных соединений · 2011-01-01

• Chemical constituents of the aerial part of Atractylodes macrocephala

  Wei Peng, Ting Han, Yang Wang, Wen-Bo Xin, Chengjian Zheng, Luping Qin · Химия природных соединений · 2011-01-01

• Nitroanandamide, nitroprostamides E2 and F2α , and their analogs

  И. В. Серков, N. M. Gretskaya, В. В. Безуглов · Химия природных соединений · 2010-11-01

• A 4-[6,7-dimethoxybenzopyranyl]5-[4-hydroxy-2-isopropyl benzofuranyl]ketone obtained by catalytic hydrogenation of rotenone

  P. PETIT, Micheline Grignon‐Dubois, P. Bourgeois · Химия природных соединений · 2010-11-01

• Cardiotonic steroids with additional lactone rings

  I. F. Makarevich, Sergiy М. Kovalenko, A. V. Ulesov · Химия природных соединений · 2010-11-01

• Isolation, purification, and characterization of highly active protease from Bacillus subtilis-150

  K. T. Normurodova, A. A. Makhsumkhanov, B. Kh. Alimova, O. M. Pulatova, Н. И. Бозоров · Химия природных соединений · 2010-11-01

• Characteristics of intracellular proteinases from Bacillus subtilis SKB 256

  U. R. Radzhabov, Kakhramon Davranov · Химия природных соединений · 2010-11-01

• Polysaccharides from seeds of higher plants. water-soluble polysaccharides from plant seeds of the family Apiaceae

  K. S. Zhauynbaeva, D. A. Rakhimov, A. A. Nigmatullaev · Химия природных соединений · 2010-11-01

• bis-Cardenolides

  Yu. I. Gubin, I. F. Makarevich · Химия природных соединений · 2010-11-01

• Carbohydrates from the aerial and subterranean parts of Curcuma longa

  D. A. Rakhimov, А. А. Абдуллаева, K. S. Zhauynbaeva, Kh. N. Bekchanov · Химия природных соединений · 2010-11-01

• Chemical constituents of Bulbophyllum odoratissimum

  Yegao Chen, Yupeng Li, Jun‐Ju Xu, Hong Yu, Yong Zhao · Химия природных соединений · 2010-11-01

• Synthesis and structure characterization of novel luteolin derivatives

  Jing Fen Li, Li Wang, Hai Qiang Bai, Bin Yang, Zhi‐Gang Chen · Химия природных соединений · 2010-11-01

• Reduction products of the alkaloid norfluorocurarine

  P. Kh. Yuldashev, Б. Ташходжаев, K. K. Turgunov, M.M. Mirzaeva · Химия природных соединений · 2010-11-01

• Synthesis of α-chloropyridine-containing oximes of 3β,5-dihydroxy-6-ketosteroids

  Н. В. Ковганко, С. Н. Соколов, Yu. G. Chernov, Ж. Н. Кашкан, V. L. Survilo · Химия природных соединений · 2010-11-01

• Synthesis of 3-deoxy-3β-(3-aminopropoxyamino) derivatives of oleanolic and ursolic acids

  G. V. Giniyatullina, О. Б. Казакова, Г. А. Толстиков · Химия природных соединений · 2010-11-01

• Z-and E-conformers of N-chloroacetylcytisine

  T. F. Ibragimov, М. Г. Левкович, V.A. Saprykina, Kh. М. Shakhidoyatov · Химия природных соединений · 2010-11-01

• Molecular complexation of the triterpene glycoside hederasaponin C and caffeine in aqueous solution

  L. A. Yakovishin · Химия природных соединений · 2010-11-01

• Synthesis and calming activity of 2-amino-4-(4-β-d-allopyranoside-phenyl)-6-3(4)-substituted phenylpyrimidines

  Xiujuan Yin, Lei Zheng, Ying Li, Shufan Yin · Химия природных соединений · 2010-11-01

• Simultaneous determination of selected phenolic acids in Turkish Salvia species by HPLC-DAD

  Alper Gökbulut, Murat Kartal, Belma Konuklugil, Mehmet Fırat · Химия природных соединений · 2010-11-01

• GC-MS identification of essential oil components and in vitro investigation of antioxidant activity of methanol extracts from flower and fruit fractions of Melia azedarach cultivated in Central Iran

  Javad Safaei‐Ghomi, Tayebeh Ahmadi, Hossein Batooli · Химия природных соединений · 2010-11-01

• Chemical characteristics of the seed of Iranian endemic plant Kelussia odoratissima

  Keramat Allah Saeedi, R. Omidbaigi · Химия природных соединений · 2010-11-01

• Phytochemical investigations of Vernonia galamensis seeds

  Ashebir Fiseha, Mekuria Tadesse, Tesfaye Bekele, Belete Bedemo · Химия природных соединений · 2010-11-01

• Polysaccharides from Fabaceae. IV. Galactomannan from Gueldenstaedtia monophylla seeds

  Д. Н. Оленников, I. Yu. Selyutina, А. В. Рохин · Химия природных соединений · 2010-11-01

• Nanostructures of pectin and its metal complexes

  Sh. D. Maksudova, R. Yu. Milusheva, A. A. Kholmuminov, С. Ш. Рашидова · Химия природных соединений · 2010-11-01

• Bibenzyls, 9,10-dihydrophenanthrenes, and phenanthraquinone from Dendrobium longicornu

  Yegao Chen, Jiangtao Li, Benlin Yin, Ying Liu · Химия природных соединений · 2010-11-01

• DNA-protector and cytotoxic activity of secoisolariciresinol diglucoside derivatives

  О. В. Стасевич, Т. В. Шман, S. G. Mikhalenok, V. P. Kurchenko · Химия природных соединений · 2010-11-01

• Composition of the CO2 extract of Eryngium planum

  E. M. Suleimen, Siti Machmudah, Mitsuru Sasaki, Mikiyasu Goto · Химия природных соединений · 2010-11-01

• Oxidation of usninic acid

  D. N. Sokolov, Olga A. Luzina, М. П. Половинка, Д. В. Корчагина, Yu. V. Gatilov, Нариман Ф. Салахутдинов · Химия природных соединений · 2010-11-01

• Chemical composition of the essential oil of Salvia grossheimii from Iran

  Mehdi Mirza, Z. Baher Nik · Химия природных соединений · 2010-11-01

• Biotransformation of some monoterpenoid ketones by Chlorella vulgaris MCCS 012

  Younes Ghasemi, Abdolali Mohagheghzadeh, Zahra Ostovan, Maryam Moshavash, Sara Rasoul‐Amini, Mohammad Hossein Morowvat · Химия природных соединений · 2010-11-01

• Constituents of fruit pulp of Maytenus salicifolia and complete 1D/2D NMR data of 3β-hydroxy-D:B-friedo-olean-5-ene

  Frederico N. Valladão, Roqueline Rodrigues Silva de Miranda, Gabriela S. de Oliveira, Grácia D. F. Silva, Lucienir Pains Duarte, Sidney Augusto Vieira Filho · Химия природных соединений · 2010-11-01

• Phenolic substances of Caragana conferta and their superoxide scavenging activity

  Rehan Khan, Abdul Malik, Muhammad I. Qadir, Achyut Adhikari, M. Iqbal Choudhary · Химия природных соединений · 2010-11-01

• Synthesis of flavonoid derivatives of cytisine. 1. aminomethylation of 7-hydroxy-3-arylcoumarins

  S. P. Bondarenko, M. S. Frasinyuk, Валентина И. Виноградова, V. P. Khilya · Химия природных соединений · 2010-11-01

• A new isoflavone glycoside from the aerial parts of Retama sphaerocarpa

  Salah Akkal, S. Louaar, Merzoug Benahmed, Hocine Laouer, H. Duddeck · Химия природных соединений · 2010-11-01

• Lipid composition of Potamogeton pectinatus as a function of water contamination

  О. А. Розенцвет, Е. С. Богданова · Химия природных соединений · 2010-11-01

• The essential oil of Achillea boissieri

  F. Zehra Küçükbay, E. Kuyumcu, Turan Arabacı · Химия природных соединений · 2010-11-01

• A novel chromone-substituted trimeric dihydroflavonol from Anogeissus pendula

  Suman Lata, Brijesh K. Bhadoria · Химия природных соединений · 2010-11-01

• A new biscoumarin and other constituents from Guazuma tomentosa ROOTS

  O. P. Agarwal, U. B. Saxena, S. C. Jain, P. K. Jain · Химия природных соединений · 2010-11-01

• Flavonoids from Salix caprea

  M. Moohammadnor, Xirali Tursun, M. Qiong Ling, A. Sultan, K. A. Éshbakova · Химия природных соединений · 2010-11-01