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@article{405423, author = {Marek, Radek and Marek, Jaromír and Dostál, Jiří and Táborská, Eva and Slavík, Jiří and Dommisse, Roger}, article_location = {West Sussex}, article_number = {11}, keywords = {alkaloid; isoquinoline; 15N NMR; X-ray}, language = {eng}, issn = {0749-1581}, journal = {Magnetic Resonance in Chemistry}, title = {Isoquinoline alkaloids: a 15N NMR and x-ray study. Part 2}, url = {http://www3.interscience.wiley.com/cgi-bin/abstract/98518855/START}, volume = {40}, year = {2002} }
TY - JOUR ID - 405423 AU - Marek, Radek - Marek, Jaromír - Dostál, Jiří - Táborská, Eva - Slavík, Jiří - Dommisse, Roger PY - 2002 TI - Isoquinoline alkaloids: a 15N NMR and x-ray study. Part 2 JF - Magnetic Resonance in Chemistry VL - 40 IS - 11 SP - 687 EP - 687 PB - John Wiley & Sons, Ltd. SN - 07491581 KW - alkaloid KW - isoquinoline KW - 15N NMR KW - X-ray UR - http://www3.interscience.wiley.com/cgi-bin/abstract/98518855/START N2 - Continuing our systematic 15N NMR study of isoquinoline alkaloids, we report a contribution extending our previous paper. The 15N NMR chemical shifts and 15N,1H long-range coupling pathways of tertiary and quaternary isoquinoline alkaloids of several constitutional types are presented. The selected compounds belong to the protoberberine, proaporphine, pavinane, rhoeadine and phtalideisoquinoline classes of alkaloids and were investigated by gradient-selected inverse-detected multiple bond correlation experiments (GHMBC and GSQMBC). In addition, x-ray data and the principal geometric parameters of stylopine, mecambridine, norchelerythrine, isothebaine and mecambrine are reported and discussed. ER -
MAREK, Radek, Jaromír MAREK, Jiří DOSTÁL, Eva TÁBORSKÁ, Jiří SLAVÍK a Roger DOMMISSE. Isoquinoline alkaloids: a 15N NMR and x-ray study. Part 2. \textit{Magnetic Resonance in Chemistry}. West Sussex: John Wiley \&{} Sons, Ltd., 2002, roč.~40, č.~11, s.~687-692. ISSN~0749-1581.
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