✦ LIBER ✦

Assignment of the 13C and 15N NMR spectra of the antitumour antibiotic streptonigrin

✍ Scribed by Pia I. Anderberg; Ian J. Luck; Margaret M. Harding

Publisher: John Wiley and Sons
Year: 2002
Tongue: English
Weight: 92 KB
Volume: 40
Category: Article
ISSN: 0749-1581
DOI: 10.1002/mrc.997

No coin nor oath required. For personal study only.

✦ Synopsis

Abstract

The assignments of the two pyridyl nitrogens and two amino nitrogens in the antitumour antibiotic streptonigrin, and all carbon resonances, were determined by ^15^N (HSQC, HMBC) and ^13^C (HSQC, HMBC) NMR techniques. These data provide useful probes for determination of the site(s) of metal complexation in the drug, which are important in the mechanism of antitumour activity. Copyright © 2002 John Wiley & Sons, Ltd.

📜 SIMILAR VOLUMES

Complete assignment of the 1H and 13C NM

Complete assignment of the 1H and 13C NMR spectra and solution conformation of the antitumour antibiotic, Aclacinomycin A

✍ John A. Parkinson; Ian H. Sadler; Michael B. Pickup; Alethea B. Tabor 📂 Article 📅 1995 🏛 Elsevier Science 🌐 French ⚖ 411 KB

Complete assignments of the 1H, 13C and

Complete assignments of the 1H, 13C and 15N NMR spectra of caffeine

✍ J Sitkowski; L Stefaniak; L Nicol; M.L Martin; G.J Martin; G.A Webb 📂 Article 📅 1995 🏛 Elsevier Science 🌐 English ⚖ 155 KB

Full assignments of the 1H and 13C NMR s

Full assignments of the 1H and 13C NMR spectra of the antibiotic kirromycin (mocimycin)

✍ Jill Barber; Andrew E. Derome; Tina D. Howard; Luyun Lian; Graham Tebb 📂 Article 📅 1989 🏛 John Wiley and Sons 🌐 English ⚖ 443 KB

Complete assignments of the 1H and 13C N

Complete assignments of the 1H and 13C NMR spectra of 15 limonoids

✍ Benjamín Rodríguez 📂 Article 📅 2003 🏛 John Wiley and Sons 🌐 English ⚖ 139 KB

## Abstract Unambiguous and complete assignments of ^1^H and ^13^C NMR chemical shifts for 15 limonoids, eight of them found in natural sources and seven other synthetic derivatives, are presented. The assignments are based on 2D shift‐correlated [^1^H,^1^H‐COSY, ^1^H,^13^C‐gHSQC‐^1^__J__(C,H), ^1^

Unambiguous assignment of the 13C NMR sp

Unambiguous assignment of the 13C NMR spectra of methylindoles

✍ M. S. Morales-Ríos; R. E. Del Río; P. Joseph-Nathan 📂 Article 📅 1988 🏛 John Wiley and Sons 🌐 English ⚖ 570 KB

Complete assignment of the 1H and 13C NM

Complete assignment of the 1H and 13C NMR spectra of the tetraisoprenylated benzophenone 15-epiclusianone

✍ M. H. dos Santos; T. J. Nagem; R. Braz-Filho; I. S. Lula; N. L. Speziali 📂 Article 📅 2001 🏛 John Wiley and Sons 🌐 English ⚖ 171 KB

## Abstract An NMR study of 15‐epiclusianone, 1‐benzoyl‐6‐hydroxy‐14,14‐dimethyl‐3,5,15‐tri(3‐methyl‐2‐butenyl)‐bicyclo[3.3.1]non‐1‐ene‐4,6‐dione (**1**), a novel tetraisoprenylated benzophenone isolated from pericarp of fruits of __Rheedia gardneriana__, is described. In addition to conventional 1