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National Natural Sciences Foundation of Chin(NS FC;Grant Nos.81222051 and 81473106);National Key Technology R&D Program"New Drug Innovation"of China(Gran No s.2012ZX09301002-002-002 and 2012ZX09304-005)
A phytochemical investigation on the stems and rhizomes of Sinomenium acutum led to the isolation of 19 compounds, including three phenanthrenes, six anthraquinones, and ten phenolic derivatives. The structures of the...
supported by the Xtreme Bio(PTDC/MAR-EST/4346/2012);Ma Na Cruzi projects(bilateral project,FCT/CAPES 2358,2014/2015);funded by FCT–Foundation for Science and Technology and Portuguese National Budget;it also received national funds through FCT project CCMAR/Multi/04326/2013 and P3DPrograma de Descoberta e Desenvolvimento de Drogas(PROEP/CNPq/FIOCRUZ 401988/2012-0);supported by FCT Investigator Programme(IF/00049/2012);Policarpo Sales by Programa Brasil Sem Miséria/Coordenacao de Aperfeicoamento de Pessoal de Ensino Superior(CAPES)/FIOCRUZ
Objective:To evaluate the in vitro anti-Trypanosoma cruzi(T.cruzi) activity of organic extracts prepared from halophyte species collected in the southern coast of Portugal(Algarve),and chemically characterize the ...
supported by National Natural Science Foundation of China(No.81473422);the Fundamental Research Funds for the Central Universities(SCUT-2015zz051)
The objective was to isolate,elucidate and analyze the bioactive chemicals from the tuber of Arundina graminifolia(Dai Monority Medicine).The compounds were extracted by 95%alcohol and isolated by column chromatograph...
supported by National Key Technology R&D Program "New Drug Innovation" of China(Nos. 2012ZX09301002-002-002 and 2012ZX09304-005)
Three new phenanthrenes,along with one known phenanthrene,were isolated from the ethanolic extract of the tubers of Cremastra appendiculata(D.Don) Makino.Their structures were elucidated on the basis of extensive sp...
supported by the Natural Science Foundation of China(Grant No.40972089),CNPC Innovation Fund(Grant No.07E1001);the State Key Laboratory of the Petroleum Resources and Prospecting(Grant No.PRPDX2008-01)
Condensates and light oils are generally characterized by high maturity, low concentration of sterane and terpane biomarkers and low content of non-hydrocarbon fraction. As a result, some commonly-used sterane, terpan...
supported by a program for New Century Excellent talents in University from MOE(No.NCET-08- 0925);a grant from the Natural Science Foundation of Yunnan Province(No.2007B021M);a grant from Yunnan University(No.2007Q003A)
Three new monophenanthrene compounds were isolated from an acetone extract of the tubers of Monomeria barbata Lindl. (Orchidaceae).Using spectroscopic methods,the structures of compounds 1-3 were determined as 1,4,7-t...
Supported by Key Technologies R & D Programme (Grant No. 2004BA616A02-04-02-01)
By the aid of GC-MS technique,a series of sequentially biodegraded oils from Liaohe Basin have been analyzed. The results show that the concentrations and relative compositions of various aromatic compounds in the bio...
To study the antioxidant constituents from the stems of Dendrobium nobile, and to discuss theft structure-activity relationship. Compounds were isolated from a 60% ethanolic extract by various chromatographic techniqu...