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Antibase 200 7 is a comprehensive database of 3 3 , 557 natural compounds from micro-organisms and higher fungi. Prof. Hartmut Laatsch, University of Göttingen. Content. Search Features. Structure search Text search Search for properties. Case study:

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  1. Antibase 2007 is a comprehensive database of 33,557 natural compounds from micro-organisms and higher fungi. Prof. Hartmut Laatsch, University of Göttingen

  2. Content

  3. Search Features • Structure search • Text search • Search for properties

  4. Case study: What are the typical biological sources of Antraquinone derivatives?

  5. Case study: Compare the biological activity of Penicillin derivatives!

  6. 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

  7. Case study: compound identification • UV: 523, 510, 493, 257, 234, 212 • FAB: M+ = 825 • A HNMR spectrum has been acquired

  8. Case study: compound identification • HRMS 400,267 • IR 3500 1/cm (+ more peaks)

  9. AntiBase is available in the database • Formats: • ChemFinder (CambridgeSoft) • ISIS/Base (MDL) • SciDex (LCI Publisher)

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