期刊
CHEMISTRY OF NATURAL COMPOUNDS
卷 48, 期 3, 页码 440-446出版社
SPRINGER
DOI: 10.1007/s10600-012-0269-2
关键词
indole alkaloids; fluorocurarine; norfluorocurarine; NMR spectroscopy
资金
- Basic Scientific Research Program of KKRNT, RUz [FA-F3-T045]
- Foundation for Support of Basic Research, AS, RUz [FPFI 3910]
NMR spectra of norfluorocurarine and seven of its derivatives were studied. The NMR spectral parameters were related to stereochemical features using molecular modeling by the semi-empirical AM1 approximation. The resulting steric characteristics of the molecules in solution agreed well with x-ray structure data. The only difference from the x-ray structure data was the ability of several substituents to rotate.
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