We think you have liked this presentation. If you wish to download it, please recommend it to your friends in any social system. Share buttons are a little bit lower. Thank you!
Presentation is loading. Please wait.
Published byLuis Carsley
Modified over 2 years ago
www.interscience.wiley.com Antibase 2007 is a comprehensive database of 33,557 natural compounds from micro-organisms and higher fungi. Prof. Hartmut Laatsch, University of Göttingen
www.interscience.wiley.com Search Features Structure search Text search Search for properties
www.interscience.wiley.com Case study: What are the typical biological sources of Antraquinone derivatives?
Case study: Compare the biological activity of Penicillin derivatives!
Case study: compound identification Optical rotation value of -270 degree Elemental analysis: nitrogen positiv, no sulfur, no halogen There is a CNMR spectrum with 17 C shifts
Case study: compound identification UV: 523, 510, 493, 257, 234, 212 FAB: M+ = 825 A HNMR spectrum has been acquired
Case study: compound identification HRMS 400,267 IR 3500 1/cm (+ more peaks)
AntiBase is available in the database Formats: ChemFinder (CambridgeSoft) ISIS/Base (MDL) SciDex (LCI Publisher)
Chem 440/540 Advanced Organic Spectroscopy Introduction What spectroscopic techniques would be useful in determining the structure of this compound? H-1.
H 1 NMR spectrum of 1-(2fluorophennyl)-3-(3, 4, 5-trimethoxyphenyl) prop-2-en-1-one (3a) C 18 H 17 FO 4.
The molecular formula is C 5 H 8. What is the structure?
Rapid, Small-scale Dereplication of Bioactive Extracts John Blunt University of Canterbury New Zealand 1.
Spectroscopy: UV spectra MiniQuiz Conclusion Unknown 2/ Introduction Unknown 3: Nitro compounds. Inert Compounds. Today:
Table 12-1, p Fig , p. 425 p. 428 Aromatic nitro group Asymmetric stretch, strong cm -1 Symmetric stretch, strong cm.
STRUCTURE DETERMINATION: MS, IR, NMR (A REVIEW) Dr. Sheppard CHEM 2412 Fall 2014 McMurry (8 th ed.) sections , , , ,
Page: Clarity PDA Extension Date: Code: P001/28A.
Today: Hand in MiniQuiz Nitro compounds and inert compounds IR; UV Next time, 11/18 (no class on 11/11): Mass spectrometry Bring your Unknown 3 spectra.
C 3 H 4 O Practice Problem 1. 2 m/z = 128 (M) m/z = 113 m/z = 58 m/z = 43.
NMR-Part CNMR Video 2 Features of 13 CNMR 1) Low Natural Abundance: Since most polymers are composed of hydrogen and carbon, the natural alternative.
Chemistry 2412L Qualitative Analysis pre-lab lecture.
Organic Chemistry Lab 318 Spring, DUE DATES Today –At beginning of lab – Synthesis of di-t-Bu-biphenyl Report –Spectroscopy Problem Set, Part II,
The Cochrane Library. What is The Cochrane Library? The Cochrane Library offers high-quality evidence for health care decision making
湘版高中美术鉴赏第三单元第 6 课 执教者：惠安荷山中学 余锡铭 “ 社会变革与美术作品的关系 ”
Alpha Lipoic Acid The Ultimate Antioxidant. Identity & Structure “Thioctic acid” “Thioctic acid” “Lipolate” “Lipolate” (For you IUPAC nerdies): (R/S)-5-(1,2-dithiolan-3-yl)pentanoic.
Identification of Organic Compounds by GC/MS, IR & NMR Marcela James.
Experiment 14: IR AND NMR IDENTIFICATION OF AN UNKNOWN.
By Hend Saad and Merna Helmy. How mail merging works? A mail merge is a method of taking data from a : 1.Database 2. spreadsheet 3. or other form.
What’s the difference between MBD Search Engine and other SEs?
FOR PROFESSIONAL OR ACADEMIC PURPOSES September 2007 L. Codina. UPF Interdisciplinary CSIM Master Online Searching 1.
Introduction to Natural Products Chemistry Cells of organisms - plants, fungi, bacteria, lichens, insects, animals - produce a large variety of organic.
Synthesis and Characterization of [2-(carboxy methylene-amino)- phenyl imino] acetic acid (L) and its some metal complexes Dr. Jasim Shihab. Sultan*, prof.
Support.ebsco.com Small Business Reference Center Tutorial.
Nuclear Magnetic Resonance Spectrometry Chap 19. Identification of Compounds with NMR Can be used organics, organometallics, and biochemical molecules.
SPECTROSCOPY SL Chemistry Topic IHD – Index of hydrogen deficiency (degree of unsaturation) ■Used to determine from a molecular formula the number.
M3 Feature Test Contains M3 features only Layout Test 1: Two Content Layout Left Column Text – This text has been formatted directly Right Column Text.
Biological Science Database Proquest WEDAD AL-HUSAINAN ISD/NSTIC Kuwait Institute for Scientific Research November/2012.
Find out what the World thinks... Me, Us. You, Tell the World what You think...
Support.ebsco.com Tutorial. Welcome to EBSCOs Hobbies & Crafts Reference Center (HCRC) tutorial. HCRC is a comprehensive database that provides detailed.
Combined techniques problems L.O.: Analyse absorptions in an infrared spectrum to identify the presence of functional groups in an organic compound.
DeltaSofts ChemCart Next Generation Access to Research Data ChemAxon User Group Meeting Budapest, Hungary June 13-14, 2007.
INTRODUCTION TO THE BEILSTEIN AND GMELIN DATABASES Margarete Bower Chemistry Library.
Mass Spectrometry II Isotopes: HRMS and recognition of isotope patterns.
Thomson Scientific October 2006 ISI Web of Knowledge Autumn updates.
Drs. Wei Tian & Yanhui Chen Sep-Dec Main Content Introduction of Nuclear Magnetic Resonance (NMR) Analysis One Dimensional NMRs 1 H NMR 13 C NMR.
PRINCIPLES OF ECONOMICS Second Edition Chapter 15 WAGE RATES IN COMPETITIVE LABOR MARKETS 78.
Polymer Properties Exercise Crystallinity and DSC t (s)XtXt Heat.
Midterm Key is in ERES file Class Average: 75.5 High: 100 Low: 27 Today: “Unknowns”: - Brief Review of Preliminary tests and Solubilities - Aldehydes and.
Nuclear Magnetic Resonance Spectroscopy, cont. Dr. Todebush Chemistry 2412L.
IR, NMR, and MS CHEM 315 Lab 8. Molecular Structure and Spectra The most powerful and efficient methods currently in use to characterize the structure.
CompoundFormulaCalculated [M+H] + Observed [M+H] + DifferenceError, ppm 3C 35 H 27 N 7 O C 56 H 45 N 7 O
P. 49 A.Q. 1ab, 3ab. 1a. What are the major elements of life? 1a. The major elements of life are carbon, hydrogen, oxygen, phosphorus, sulfur, and nitrogen.
Nuclear Magnetic Resonance Spectroscopy Dr. Sheppard Chemistry 2412L.
Spectroscopy Chromatography PhysChem Naming Drawing and Databasing Enterprise Solutions STRUCTURALLY AWARE APPROACH TO THE INTERPRETATION OF VIBRATIONAL.
Airport Blending Directions: First enable macros on power point. Each version of power point is a bit different so you will have to figure that one out.
Units of Unsaturation This is also called “Degrees of Unsaturation” or “Double Bond Equivalents (DBE)”. By looking at a molecular formula, it is possible.
Identification of Antibiotics Produced by Microorganisms from the Indonesian Black Water Ecosystem John L. Turner Professor: Mark Zabriskie (College of.
Klaus Gubernator, Craig James, e Molecules Inc. ACS 232nd National Meeting Division of Chemical Information San Francisco, September 14, 2006 Chemical.
© 2017 SlidePlayer.com Inc. All rights reserved.