Search Results - "Chemistry of natural compounds"

Antioxidant Activity of Cinnamomum osmophloeum by Shih, Pin-Keng, Lee, Pei-Yuan, Wang, Hui Min David, Chen, Chung Yi

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Anti-Covid-19 Activity Compounds from Michelia crassipes by Chen, C. Y., Liu, C. M., Yeh, H. C., Li, W. J., Li, H. T., Chuang, C. H.

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A New Oleanane-Type Triterpene Glycoside from Nephelium lappaceum by Vi, Thuy Thi Xuan, Nguyen, Hung Duc, Tu, Tan Quang, Lo, Thu Thi Mai, Chu, Mau Hoang

“…A new oleanane-type triterpene glycoside, 3- O-α -L-arabinopyranosyl-(1→3)- α -L-rhamnopyranosyl-(1→2)- α -L-arabinopyranosyloleanolic acid 28- O-β…”
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Chemical Composition and Biological Activities of Essential Oil from Oreocallis grandiflora by Moncayo-Molina, L., Pino, J. A., Spengler, I., Moncayo-Rivera, Ch. M., Rojas-Molina, J. O.

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Secondary Metabolites of Cinnamomum burmanni by Yang, T. L., Kao, C. L., Kuo, C. E., Yeh, H. C., Wu, H. M., Li, H. T., Chen, C. Y.

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Phenylpropane Compounds of Hemerocallis fulva and Their Anticomplementary Activities by Ma, Zi-Hui, Li, Miao-Miao, He, Kang-Xu, Wang, Qian, Wang, Qi

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Amino-Acid Composition of Proteins from Xylosalsola richteri Growing in Northwestern Kyzylkum and Under Southern Aral-Sea Conditions by Karlybaeva, M. A., Rakhimova, Sh. Kh, Azamatov, A. A., Mezhlumyan, L. G., Baltabaev, M. T., Adilov, B. A., Abdullaev, N. D.

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Chemical Constituents from the Fungus Inonotus sinensis by Ding, Jian-Hai, Yang, Yu-Qin, Quan, Chen-Xi, Xiong, Cai-Zhi, Luo, Wen-Guan, Zhao, Jia-Min, Xiao, Yang, Chen, Tian-Yin, Zhang, Dan-Min, Cao, Jin-Fen, Liu, Shi-Wei, Liu, Ji-Kai

“…A new isopimarane-type diterpenoid, named inonotolide E ( 1 ), and four known compounds ( 2–5 ) were isolated from cultures of the fungus Inonotus sinensis …”
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Deoxyacetyl-Donacinoic Acid B, A New Bergamotane-Type Sesquiterpenoid from Penicillium expansum GY618 by Luo, Juanjuan, Yin, Feiyu, Zhu, Qianheng, Hu, Xu, Yin, Sijia, Yuan, Fenghua, Wen, Huiling

“…Deoxyacetyl-donacinoic acid B ( 1 ), a new bergamotane-type sesquiterpenoid, was isolated from the rice solid fermentation of Penicillium expansum GY618. The…”
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A New Lanostane-Type Triterpene from the Branches of Thai Uvaria siamensis by Nguyen, Ngoc-Hong, Vuong, Boi-Phong, Nguyen, Dinh-Manh, Duong, Thuc-Huy, Kpa, Hoang-Thanh, Le, Thi-Kim-Dung, Nguyen, Thi-Ngoc-Duyen, Nguyen, Huy Truong, Sichaem, Jirapast

“…A new lanostane-type triterpene, uvariaol ( 1 ), was isolated from the branches of Thai Uvaria siamensis , along with three known compounds, polycarpol ( 2 ),…”
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Compounds from the Aerial Part of Premna szemaoensis by An, Qian-yu, Xie, Zhi-xu, Liu, Bo, Li, Hai-du, Peng, Wei, Chen, Ye-gao

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Effective Oxidative Synthesis of (-)-Nopinone from (+)-Myrtenal by Frolova, L. L., Popov, A. V., Ipatova, E. U., Kutchin, A. V.

“…A simple and effective synthetic method for (–)-nopinone via oxidation of (+)-myrtenal by oxone in DMF to form 6,6-dimethylbicyclo[3.1.1]hept-2-en-2-yl formate…”
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A New Antibacterial Indole Alkaloid from Cigar Tobacco and Its Potential Application in Antiseptic Cigarette Tipping Paper by Kong, Guang-Hui, Liu, Jing, Yin, Pei-Pei, Wang, Lei, Yang, Wan-Long, Shen, Jun-Ru, He, Xiao-Hui, Jiao, Fang-Chang, Wu, Yu-Ping, Dong, Gao-Feng

“…A new indole alkaloid, cigarindole A ( 1 ), together with five known indole alkaloids ( 2–6 ) were isolated from cigar tobacco. Their structures were…”
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Arcapillin 4′-O-acetate from Artemisia scoparia by Olennikov, D. N., Chirikova, N. K.

“…The ether fraction of Artemisia scoparia Waldst. & Kit. (Asteraceae) flowers growing in eastern Siberia contained 25 flavonoids, among which was the new…”
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Nitrogenous and Phenolic Compounds from Mangrove-Derived Actinomycete Streptomyces psammoticus by Luo, Xiao-Wei, Yang, Gui-Hua, Lin, Miao-Ping, Lu, Hu-Mu, Liu, Yong-Hong, Zhou, Xue-Feng

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Chemical Constituents from Lindera subumbelliflora by Zaini, Nur Nabilah Mohd, Salleh, Wan Mohd Nuzul Hakimi Wan, Ghani, Nurunajah Ab, Rasol, Nurulfazlina Edayah, Arzmi, Mohd Hafiz, Salihu, Abubakar Siddiq, Khamis, Shamsul, Mahsop, Hazimin Safiq Mohd

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Chemical Constituents of Sphagneticola trilobata by Cui, Han, Li, Xing, Yan, Yun-Fan, Chen, Wen-Hao, Hui, Yang

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Secondary Metabolites of Endophytic Fungi Talaromyces sp. from Sphagneticola trilobata and Their Antibacterial Activities by Li, Shu-Hui, Li, Wen-Xing, Li, Mu-Yang, Hui, Yang, Chen, Wen-Hao

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Chemical Constituents from the Leaves of Dracontomelon duperreanum by Wang, Wen-pei, Wu, Jia-jia, Wang, Li-na, Ou, Chu-yin, Yan, Shi-kai, Xiao, Xue, Jin, Hui-zi

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One Undescribed Sesquiterpene from Streptomyces sp by Cheng, Ming-Jen, Wu, Ming-Der, Chang, Chih-Ling, Yu, Yuan-Hsiang, Chen, Chung-Yi, Chen, Jih-Jung, Chang, Chih-Zen

“…One previously undescribed sesquiterpene analogue, M2 (1), together with five known ones, indole-3-carboxylic acid (2), methyl 4-hydroxycinnamate (3),…”
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