Palmatine and Berberine Isolation Artifacts

MAREK, Radek, Pavlína SEČKÁŘOVÁ, Dagmar HULOVÁ, Jaromír MAREK, Jiří DOSTÁL and Vladimír SKLENÁŘ. Palmatine and Berberine Isolation Artifacts. Journal of Natural Products. American Chemical Society, 2003, vol. 66, No 4, p. 481-486. ISSN 1520-6025. Available from: https://dx.doi.org/10.1021/np0204996.

Basic information

Original name

Palmatine and Berberine Isolation Artifacts

Name in Czech

Izolační artefakty berberinu a palmatinu

Authors

MAREK, Radek (203 Czech Republic, guarantor, belonging to the institution), Pavlína SEČKÁŘOVÁ (203 Czech Republic, belonging to the institution), Dagmar HULOVÁ (203 Czech Republic), Jaromír MAREK (203 Czech Republic, belonging to the institution), Jiří DOSTÁL (203 Czech Republic, belonging to the institution) and Vladimír SKLENÁŘ (203 Czech Republic, belonging to the institution)

Edition

Journal of Natural Products, American Chemical Society, 2003, 1520-6025

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Other information

Language

English

Type of outcome

Článek v odborném periodiku

Field of Study

10401 Organic chemistry

Country of publisher

United States of America

Confidentiality degree

není předmětem státního či obchodního tajemství

References:

DOI: 10.1021/np0204996

Impact factor

Impact factor: 1.849

RIV identification code

RIV/00216224:14110/03:00009861

Organization unit

Faculty of Medicine

DOI

http://dx.doi.org/10.1021/np0204996

UT WoS

000182562800005

Keywords in English

alkaloid; isoquinoline; palmatine; berberine; NMR; X-ray; artifact

Tags

alkaloid, artifact, berberine, isoquinoline, NMR, palmatine, x-ray

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Abstract

V originále

Some 8-substituted derivatives of the protoberberine alkaloids palmatine and berberine have been prepared and investigated by 1D and 2D NMR spectroscopy (H-1, C-13, N-15). Complete NMR data for the 8-hydroxy-, 8-methoxy-, 8-ethoxy-, and 8-trichloromethyl-7,8-dihydro derivatives of palmatine and berberine, as well as X-ray data for 8-methoxydihydroberberine, 8-trichloromethyldihydropalmatine, and 8-trichloromethyldihydroberberine are presented. The physicochemical data for all of these compounds are reviewed and compared with previously published values.

In Czech

BYly připraveny 8-substituované deriváty protoberberinových alkaloidů palmatinu a berberinu a jejich struktura byla zkoumána pomocí 2D NMR spektroskopie a rentgenové strukturní analýzy.

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Links

LN00A016, research and development project

Name: BIOMOLEKULÁRNÍ CENTRUM Investor: Ministry of Education, Youth and Sports of the CR, Biomolecular Center