O‘zbekiston ilmiy maqolalari bazasi — 2371-sahifa

OAK jurnallaridan yig‘ilgan 129907 ta ilmiy maqola: sarlavha, mualliflar, annotatsiya, kalit so‘zlar, DOI va tayyor iqtibos formatlari.

• Preparation and nitration of allobetulin seco-derivatives

  Аndrey V. Shernyukov, Email andreysh nioch.nsc.ru, I. Ya. Mainagashev, Д. В. Корчагина, Yu. V. Gatilov, Нариман Ф. Салахутдинов, Г. А. Толстиков · Химия природных соединений · 2012-11-01

• Sterols from the toxin-containing far-east sponge Monanchora pulchra

  I. I. Kapustina, Ksenya M. Tabakmakher, T. N. Makar’eva · Химия природных соединений · 2012-01-01

• A new triterpenoid ester from Lobelia sessilifolia

  Jiaming Sun, Xiuli Wang, Hui Zhang, Jun‐Shan Yang · Химия природных соединений · 2012-07-01

• Cytotoxic constituents from Wikstroemia indica

  Lixin Sun, Y. Chen, L. X. Liu, Yingchao Jia, Y. C. Li, Ejie Izuchukw L. · Химия природных соединений · 2012-07-01

• Comparing the effect of utilization of ethyl heptanoate as co-solvent during extraction of essential oil of Inula helenium in a hydrodistillation process

  León Hernández-Ochoa, Gérard Vilarem, Zéphirin Mouloungui, Yaocihuatl Medina‐González · Химия природных соединений · 2012-01-01

• Chemical study of Caragana spinosa seeds

  Д. Н. Оленников, Л. М. Танхаева, V. V. Partilkhaev · Химия природных соединений · 2012-03-01

• Supercritical fluid CO2 extraction, simultaneous determination of total sterols in the spore lipids of Ganoderma lucidum by GC-MS/SIM methods

  Ti-Qiang Chen, Jian-guo Wu, Jian-guo Wu, Yanbin Wu, Hongyu Wang, Fang-hua Mao, Jin-Zhong Wu, Jin-Zhong Wu · Химия природных соединений · 2012-09-01

• Flavonoids from Croton laevigatus a

  Guo‐An Zou, Haji Akber Aisa, Email haji ms.xjb.ac.cn, H. W. Zhang, J Yang, Zhong‐Mei Zou, Kh. М. Shakhidoyatov · Химия природных соединений · 2012-09-01

• Identification of a new flavone glycoside from Codonopsis nervosa

  Xian‐Li Zhou, Qiang Fan, Shuai Huang, Cui‐Juan Wang, You-song Wang · Химия природных соединений · 2012-01-01

• A new norsesterterpenoid from the sponge species sarcotragus

  Weihong He, Xiuping Lin, Tunhai Xu, Jee H. Jung, Hao Yin, Bin Yang, Yonghong Liu · Химия природных соединений · 2012-05-01

• Fisherioside a, a new steroidal glycoside from the starfish Leptasterias fisheri

  Alla A. Kicha, Natalia V. Ivanchina, Timofey V. Malyarenko, А. И. Калиновский, Pavel S. Dmitrenok · Химия природных соединений · 2012-11-01

• Polyprenols from leaves and stems of the plant Althaea officinalis

  Н. К. Хидырова, E. V. Van, R. Kh. Shakhidoyatov, Х. М. Бобакулов, Н. Д. Абдуллаев, Kh. М. Shakhidoyatov · Химия природных соединений · 2012-07-01

• A new lignan from the roots of Stellera chamaejasme

  Liping Liu, Xiaoyang Wang, Hongbing Wang · Химия природных соединений · 2012-09-01

• A new sesquiterpene lactone from Hosta ensata

  Hongxin Liu, Qian‐Yun Sun, Fu‐Mei Yang, Fu‐Wei Zhao, Yue‐Hu Wang, Chunlin Long · Химия природных соединений · 2012-09-01

• Phosphorylation of technical lignins

  М. В. Ефанов, A. I. Galochkin · Химия природных соединений · 2012-07-01

• Chemical investigation of Caragana spinosa runners

  Д. Н. Оленников, Л. М. Танхаева, V. V. Partilkhaev · Химия природных соединений · 2012-01-01

• Chemical constituents and antioxidant activity of n-hexane extract of Impatiens bicolor

  Muhammad Nisar, Mehran Qayum, S. Cavar, Muhammad Raza Shah, Muhammad Zia‐Ul‐Haq, Inamullah Khan, Khadher Ahmad, Z. A. Qayum · Химия природных соединений · 2012-03-01

• Chemical constituents of Ziziphora clinopodioides a

  Yuhua Ye, Bahang, Yongqiang Liu, Guoan Zou, Haji Akber Aisa · Химия природных соединений · 2012-09-01

• Synthesis and antimicrobial activity of several bis-quaternized ammonium derivatives of the diterpenoid isosteviol

  M.G. Korochkina, Vasily M. Babaev, I. Yu. Strobykina, Alexandra D. Voloshina, Natalia Kulik, В. Е. Катаев · Химия природных соединений · 2012-01-01

• New report on the chemical composition of the essential oil from leaves of Clausena pentaphylla from India

  Abhay K. Pandey, Pooja Singh, Manindra Mohan, N. N. Tripathi · Химия природных соединений · 2012-11-01

• A new 18,19-secoursane triterpene from the leaves of Diospyros kaki

  Guang Chen, Hongmei Ren, Changyuan Yu · Химия природных соединений · 2012-01-01

• Synthesis of N-(2-aminoethyl)- and N-(3-aminopropyl)cytisine

  Д. В. Шишкин, А. Н. Лобов, Н. З. Байбулатова, N. M. Vlasova, Л. В. Спирихин, В. А. Докичев · Химия природных соединений · 2012-07-01

• Antioxidant peptides from Cicer arietinum of Xinjiang, China

  Abulimiti Yili, Q. L. Ma, Qing-Qing Lv, Yanli Gao, Bin Zhao, O. N. Veshkurova, Ш. И. Салихов, Haji Akber Aisa · Химия природных соединений · 2012-09-01

• Tetrahydrofuran lignans and flavonoids from Artemisia absinthium a

  Ning-Juan Chi, Yongqiang Liu, H. A. Aisa · Химия природных соединений · 2012-09-01

• Chemical constituents from the twigs of Cinnamomum macrostemon

  Woei-Ling Yang, Yachun Guo, Hsin-Hsiu Lin, Huei-Chun Hong, Chung‐Yi Chen · Химия природных соединений · 2012-01-01

• Spectroscopic study of the reaction of a natural arabinogalactan polysaccharide with 3-hydroxyflavones in aqueous solutions

  Н. Н. Погодаева, С. А. Медведева, Б. Г. Сухов, Л. И. Ларина · Химия природных соединений · 2012-11-01

• Volatile composition of underground parts of Selinum vaginatum and possible uses

  Rajendra Chauhan, M. C. Nautiyal, Gilles Figuérédo, Pierre Chalard · Химия природных соединений · 2012-11-01

• Chemical composition and physicochemical characteristics of fixed oils from algerian Nigella sativa seeds

  Farid Benkaci‐Ali, Aoumeur Baâliouamer, Jean Paul Wathelet, M. Marlier · Химия природных соединений · 2012-01-01

• A new furostanol glycoside with fatty acid synthase inhibitory activity from Ophiopogon japonicusa

  Chang-Ling Duan, Yi Wang, Xiaofeng Ma, Yong Jiang, Jianxun Liu, Pengfei Tu · Химия природных соединений · 2012-09-01

• Macromolecular antioxidants based on polysaccharides and 2,6-diisobornyl-4-methylphenol derivatives

  Petr S. Vlasov, O. Yu. Sergeeva, Н. С. Домнина, I. Yu. Chukicheva, Е. В. Буравлев, А. В. Кучин · Химия природных соединений · 2012-09-01

• Triterpenes and flavonoids from Mosla chinensis

  Ren-Geng Shu, Hao-wu Hu, Puzhao Zhang, Fei Ge · Химия природных соединений · 2012-09-01

• Cyclo(PRO-TYR) from an endophytic rhizobium isolated from Glycyrrhiza uralensis

  Lei Wang, Cheng-Dong Zheng, Xiaojun Li, Jin‐Ming Gao, Xingchang Zhang, Gehong Wei · Химия природных соединений · 2012-01-01

• Synthetic transformations of sesquiterpene lactones. IV.* Synthesis and transformations of gem-dichlorocyclopropyl-substituted isoalantolactone derivatives

  Elvira E. Shults, A. V. Belovodskii, М. М. Шакиров, Yu. V. Gatilov, А. Г. Покровский, М. А. Покровский, Г. А. Толстиков · Химия природных соединений · 2012-05-01

• Isolation of carvone and phellandrene from Murraya koenigii and study of their antioxidant activity

  Asir Obadiah, R. Rathes Kannan, Pugalenthi Ramesh, A. Ramasubbu, Sourav Kumar · Химия природных соединений · 2012-03-01

• Cytotoxic phenolic glycosides from Boschniakia himalaica

  Xinzhou Yang, Jinquan Yuan, Jinfu Wan · Химия природных соединений · 2012-09-01

• Two new sesquiterpene lactones from Sonchus arvensis

  Zhengxiang Xia, Jincheng Yao, Jingyu Liang · Химия природных соединений · 2012-03-01

• Characterization of chemical constituents of Calotropis procera

  Arun Kakkar, Digvijay Verma, Sanjay Suryavanshi, Pradeep Dubey · Химия природных соединений · 2012-03-01

• A new pyranone from Lenzites betulina

  Kun Liu, Junli Wang, Haibo Wu, Qian Wang, Kai-Li Bi, Yunfei Song · Химия природных соединений · 2012-11-01

• Chemical constituents of marine sponge Callyspongia sp. from the South China Sea

  Bin Yang, Jing Hu, Hui Lei, Xianqiang Chen, Xuefeng Zhou, Yonghong Liu · Химия природных соединений · 2012-05-01

• Bromophenol coupled with diketopiperazine from marine red alga Symphyocladia latiuscula

  Xiuli Xu, Liyuan Yin, Nianqiao Fang, Fan Xiao, Fuhang Song · Химия природных соединений · 2012-09-01

• A new chromone from seeds of Cydonia oblonga

  Hajinisa Ghopur, S. K. Usmanova, Amatjan Ayupbek, Haji Akber Aisa · Химия природных соединений · 2012-09-01

• Chemical constituents of the leaves from Xanthoceras sorbifolia

  Yongxiang Kang, Hongchi Zhang, Pei Wang, Jianjun Liu, Yangmin Ma · Химия природных соединений · 2012-11-01

• A biflavonoid from stems and leaves of Lonicera macranthoides

  Meng-ying Sun, Feng Xu, Min Yin, Yu Chen, Xingzeng Zhao, Yunfa Dong · Химия природных соединений · 2012-05-01

• Plant coumarins. IX.* Phenolic compounds of Ferulopsis hystrix growing in Mongolia. Cytotoxic activity of 8,9-dihydrofurocoumarins

  Elvira E. Shults, Zh. Ganbaatar, T. N. Petrova, М. М. Шакиров, Irina Yu. Bagryanskaya, В. В. Тараскин, Л. Д. Раднаева, D Otgonsuren, А. Г. Покровский, Г. А. Толстиков · Химия природных соединений · 2012-05-01

• Chemical constituents from rauvolfia verticillata and bioactivities research

  Bo Hong, Gao Jin, Jian Wu, Chunjie Zhao · Химия природных соединений · 2012-05-01

• Chemical constituents from the leaves of Cinnamomum burmannii

  H. T. Li, C. H. Chen, C. H. Chen, Z. L. Hong, J. C. Huang, C. Y. Chen, C. Y. Chen · Химия природных соединений · 2012-11-01

• A new triterpene from olea europea stem with antidiabetic activity

  Ines Khlif, Khaled Hamden, Mohamed Damak, Noureddine Allouche · Химия природных соединений · 2012-11-01

• Isolation, purification, and characterization of thermophilic laccase from the xerophyte Cereus pterogonus

  Nirmal Kumar Gali, Kotteazeth Srikumar · Химия природных соединений · 2012-07-01

• Polyunsaturated fatty acids from several plant species of the family Boraginaceae

  S. G. Yunusova, L. I. Khatmulina, Н. И. Федоров, Н. А. Ермолаева, Е. Г. Галкин, Marat S. Yunusov · Химия природных соединений · 2012-07-01

• The first chlorogenic acid ester saponin from Lonicera macranthoides

  Yu Chen, Youyi Zhao, Ming Wang, Hao Sun, Yunfa Dong, Feng Xu · Химия природных соединений · 2012-01-01