Results 111 to 120 of about 744,926 (184)

Direct Measurement of Octanol-water Partition Coefficients Using Centrifugal Partition Chromatography with a Back-flushing Technique

, 1990
Octanol-water partitioning coefficients (K(oct)) are an accepted parameter in the prediction of biological activity of organic chemicals. Centrifugal Partition Chromatography (CPC), a form of counter current chromatography, is shown to have several ...
Bertrand, Gary L., Menges, Randy A., Armstrong, Daniel W.   +2 more
core   +1 more source

Bioassay-Guided Fractionation of Siparuna glycycarpa n-Butanol Extract with Inhibitory Activity against Influenza A(H1N1)pdm09 Virus by Centrifugal Partition Chromatography (CPC). [PDF]

Molecules, 2022
Leal CM, Leitão SG, de Mello LLO, Rangel IC, da Silva CVA, Miranda MD, Tucci AR, de Assis CB, Sacramento CQ, Fintelman-Rodrigues N, Koolen HHF, Vaz BG, Simas RC, Leitão GG.   +13 more
europepmc   +1 more source

Effect of Berberine Isolated from Barberry Species by Centrifugal Partition Chromatography on Memory and the Expression of Parvalbumin in the Mouse Hippocampus Proper. [PDF]

Int J Mol Sci, 2021
Szalak R, Kukula-Koch W, Matysek M, Kruk-Słomka M, Koch W, Czernicka L, Khurelbat D, Biała G, Arciszewski MB.   +8 more
europepmc   +1 more source

Polyphenolic Compounds Extracted and Purified from Buddleja Globosa Hope (Buddlejaceae) Leaves Using Natural Deep Eutectic Solvents and Centrifugal Partition Chromatography. [PDF]

Molecules, 2021
Torres-Vega J, Gómez-Alonso S, Pérez-Navarro J, Alarcón-Enos J, Pastene-Navarrete E.   +4 more
europepmc   +1 more source

Single-Step Isolation of Phyllacanthone From Cnidoscolus quercifolius Using Centrifugal Partition Chromatography. [PDF]

J Sep Sci
Nai S, Ferraz CAA, Gaslonde T, Almeida JRGDS, Filho EBA, Leal CEY, Musnier B, Picot L, Bodet PE, Lallemand MC, Grougnet R, de Oliveira Junior RG.   +11 more
europepmc   +1 more source

Rapid and Effective Recovery of Oleanolic and Maslinic Acids from Olive Leaves Using SFE and pH-Zone Centrifugal Partition Chromatography. [PDF]

Molecules
Antoniadi L, Angelis A, Nikou T, Michailidis D, Skaltsounis LA.   +4 more
europepmc   +1 more source

Purification of Lepidilines A, B, C, and D from <i>Lepidium meyenii</i> Walpers by Centrifugal Partition Chromatography Followed by Semi-Preparative HPLC and Preliminary Evaluation of Anticancer Activity Against Neuroblastoma Cell Lines. [PDF]

Molecules
Tarabasz D, Okoń E, Wawruszak A, Beteinakis S, Angelis A, Meissner HO, Skaltsounis LA, Kukula-Koch W.   +7 more
europepmc   +1 more source

Purification of thonningianins A and B and four further derivatives from Thonningia sanguinea by one- and two-dimensional centrifugal partition chromatography. [PDF]

J Sep Sci, 2020
Pompermaier L, Schwaiger S, Mawunu M, Lautenschlaeger T, Stuppner H, Faure K.   +5 more
europepmc   +1 more source

Dereplication of Natural Extracts Diluted in Glycerin: Physical Suppression of Glycerin by Centrifugal Partition Chromatography Combined with Presaturation of Solvent Signals in ¹³C-Nuclear Magnetic Resonance Spectroscopy. [PDF]

Molecules, 2020
Canton M, Hubert J, Poigny S, Roe R, Brunel Y, Nuzillard JM, Renault JH.   +6 more
europepmc   +1 more source

Melodamide A from Melodorum fruticosum - Quantification using HPLC and one-step-isolation by centrifugal partition chromatography. [PDF]

J Sep Sci, 2019
Engels NS, Waltenberger B, Schwaiger S, Huynh L, Tran H, Stuppner H.   +5 more
europepmc   +1 more source