## Abstract The identity and structures of warifteine and methylwarifteine, two tertiary bisbenzylisoquinoline alkaloids of an unusual type, were elucidated and verified by 2D NMR spectroscopy. Complete ^1^H and ^13^C NMR spectral assignments were obtained. Copyright © 2003 John Wiley & Sons, Ltd.
Two-dimensional1H and13C NMR spectroscopy and the structural aspects of amylose and amylopectin
✍ Scribed by H. Falk; M. Stanek
- Publisher
- Springer Vienna
- Year
- 1997
- Tongue
- English
- Weight
- 475 KB
- Volume
- 128
- Category
- Article
- ISSN
- 0026-9247
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