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Published 1977 | public
Journal Article Metadata-only

Carbon-13 Nuclear Magnetic Resonance Studies of Coumarin and Related Compounds

Chan, Kenneth K.
Giannini, Donald D.
Cain, Anne H.
Roberts, John D.
Porter, William
Trager, William F.
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Abstract

Fourier-transform ^(13)C NMR spectra of nine coumarinoid compounds of medicinal interest are reported. All of the carbon resonances are assigned with the aid of various spectral techniques and stable isotopic labeling. The substituent effects on the chemical shifts in several systems are also discussed.

Additional Information

© 1977 Pergamon Press. Received in the U.S.A. March 1976, Received in UK 1 October 1976. Presented in part at the 1974 Pacific Conference on Chemistry and Spectroscopy, San Francisco. California Supported in part by Clinical Pharmacology Section. School of Pharmacy, University of Southern California. That portion of the research carried on at the California Institute of Technology was supported by the Public Health Service, Research Grant GM-11072 from the Division of Medical Sciences and the National Science Foundation. That portion of the research carried out at Washington was by an American Foundation for Pharmaceutical Education fellowship (W. Porter).

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August 19, 2023
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October 25, 2023