| Literature DB >> 4530297 |
D D Giannini, K K Chan, J D Roberts.
Abstract
Carbon-13 nuclear magnetic resonance spectra have been obtained for the coumarin-related compounds warfarin and phenprocoumon. The spectral assignments indicate that warfarin exists as a mixture of cyclic hemiketal diastereomers in dimethyl sulfoxide solution. The sodium salt of warfarin exists as the ringopen form in water solution.Entities:
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Year: 1974 PMID： 4530297 PMCID： PMC434362 DOI： 10.1073/pnas.71.10.4221
Source DB: PubMed Journal: Proc Natl Acad Sci U S A ISSN： 0027-8424 Impact factor: 11.205