By Lutz Roth, Gabriele Rupp
A growing number of consciousness is being paid to average items chemistry. The variety of lately chanced on and defined ordinary items is consistently expanding, resulting in an abundance of designated info in assorted professional journals. The Roth selection of usual items information provides a transparent assessment of this improvement. It provides the information of roughly seventy five chosen typical items of plant origins in a concise and standardized shape. the gathering comprises descriptions of the goods with info at the actual and chemical homes, situation, toxicology and hazard power. whole spectroscopic and chromatographic information with transparent details on size stipulations and peaks around off the exact depictions. With its illustrations of NMR, mass and IR spectra and its structural formulation, the gathering is a crucial and stimulating reference paintings. chosen and commented references on each one average product facilitate the quest for additional info. common product chemists, pharmacists, biologists and toxicologists in examine, and academia will quickly locate this reference paintings quintessential.
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Extra info for Roth Collection of Natural Products Data: Concise Descriptions and Spectra
Ess. , Planta Med. , J. Org. Chem. , Z. Naturforsch. , Dtsch. Apoth. Ztg. , Hammerschmidt, F. , Planta Med. , Planta Med. 56 (1990) 456-460 (Adulteration, Isotope Ratio Mass Spectrometry) R. Carle: (-)-a-Bisabolol This Page Intentionally Left Blank Bryoflavone H. D. Zinsrneister, S. Anhut, R. Mues 1. Name of Compound Common name Bryoflavone [l] Synonyms Systematic name 6-[5-(5,7-Dihydroxy-4-oxo-4H-l-benzopyran-3-yl)-2,3-dihydroxyphenyl]2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4H-l-benzopyran-4-one Substance Subgroup Flavonoid Biflavonoid CAS registry number and other numbers [111200-22-71 2.
Occurrence 1- Isolated from the fungi Gliocladium sp. [l], Paecilomyces 5. Health Hazard Data Hazard labeling Toxicology antibiotic activity LD50 Waste disposal procedures 6. Transportation and Storage Instructions 7. Spectroscopic Data MS Base peak 151 Molecular ion 196 Ionization energy 70 eV Ion source temp. 99 (s, 6H, 2 0-CH3) ppm Frequency 400 MHz Solvent CDC13 Standard TMS Sample temp. room temperature Spectrometer type and manufacturer C. Franks K. 3 (s, C-1, C-6) ppm ~ Frequency 100 MHz Solvent CDC13 Standard TMS Sample temp.
0 ml/min Column temp. , = 25 "C Pressure - Detector UV Detector Waters 450 UV at 254 nm Sample solvent MeOH Sample size 10 vl Sample conc. - Chromatograph type and manufacturer Waters M 45 9. Remarks Assignment for C-6 changed due to recent results of 13C-NMR/DEPT experiments. 10. , Zinsmeister, H. , Mues, R. and Markham, K. : Flavone C-glycosides of Apometzgeria pubescens. Phytochemistry 19, 1980, pp. , Markham, K. , Mues, R. and Zinsmeister, H. : The structures of new Flavonedi-C-glycosides from Apometzgeria pubescens.
Roth Collection of Natural Products Data: Concise Descriptions and Spectra by Lutz Roth, Gabriele Rupp