## Abstract ^15^N n.m.r. spectra of [^13^Cβ2, 3β^15^N~2~β__guanidino__]arginine and [^13^C, ^15^N~2~] urea were obtained in D~2~O and H~2~O at a variety of pH values both with and without proton decoupling. The effects of the proton exchange rate are readily observable in the proton coupled ^15^N s
Syntheses of [13C,15N]-labeled polyamines
β Scribed by Takeshi Hara; Yong Ji Xu; Hitomi Sasaki; Masaru Niitu; Keijiro Samejima
- Publisher
- John Wiley and Sons
- Year
- 2000
- Tongue
- French
- Weight
- 318 KB
- Volume
- 43
- Category
- Article
- ISSN
- 0022-2135
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