Articles with "chcl3 meoh" as a keyword



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Chemical Constituents of Branches and Barks of Juglans mandshurica

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Published in 2018 at "Chemistry of Natural Compounds"

DOI: 10.1007/s10600-018-2338-7

Abstract: Juglans mandshurica Maxim. (Juglandaceae), distributed mainly in China, Russia, and Korea, has been used for the treatment of cancers and has cytotoxic activities on cancer cell lines such as human leukemia cell HL-60 and human… read more here.

Keywords: hexane etoac; column; branches barks; chemical constituents ... See more keywords
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Constituents of Lithocarpus fohaiensis

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Published in 2018 at "Chemistry of Natural Compounds"

DOI: 10.1007/s10600-018-2423-y

Abstract: column, eluting with CHCl3–MeOH (3:2) to provide four major fractions (B1–B4). Compounds 1 (56 mg) and 6 (915 mg) were obtained from Fr. B1 (1.5 g) on a silica gel column, eluting with petroleum ether–EtOAc… read more here.

Keywords: gel column; column; sephadex; chcl3 ... See more keywords
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Compounds from the Acid Hydrolysate of Glycosides of Boschniakia himalaica

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Published in 2019 at "Chemistry of Natural Compounds"

DOI: 10.1007/s10600-019-02624-8

Abstract: Chemical transformation of natural plant extracts, such as by reduction, oxidation, and hydrolytic reactions, to afford a whole new range of natural or synthetic metabolites to enhance the structural diversity and bioactivity of natural products… read more here.

Keywords: acid hydrolysate; boschniakia himalaica; compounds acid; glycosides boschniakia ... See more keywords