Articles with "isomers synthetic" as a keyword



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Preparative separation of four isomers of synthetic anisodamine by HPLC and diastereomer crystallization.

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Published in 2019 at "Chirality"

DOI: 10.1002/chir.23026

Abstract: Anisodamine (654-1), a well-known cholinergic antagonist, is marketed as synthetic anisodamine (mixture of four isomers, 654-2) in China. To preparative resolution and comparison of the bioactivities of the four isomers of synthetic anisodamine, current work… read more here.

Keywords: isomers synthetic; hplc; anisodamine; separation ... See more keywords
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Porphycenes and Related Isomers: Synthetic Aspects.

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Published in 2017 at "Chemical reviews"

DOI: 10.1021/acs.chemrev.6b00345

Abstract: Porphyrins, called the pigments of life, have been studied for decades. However, the first constitutional isomer of porphyrin, porphycene, was not synthesized until 1986. This milestone marked the beginning of a new era in the… read more here.

Keywords: isomers synthetic; synthetic aspects; related isomers; porphycenes related ... See more keywords