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File:Tetracyclines.png

Tetracyclines.png ‎(336 × 169 pixels, file size: 3 KB, MIME type: image/png)

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Description basic structures of the tetracyclines
Date
Source en:Image:Tetracyclines.png
Author David Ruben

Description on en.wiki:

David Ruben created this image, modifying existing images of various tetracyclines to show core 4 rings. Hence tetra- (4) -cycl- (ring) -ine (standard suffix for antibiotics)

I've only marked out consistent attached groups. The top right oxygen seems always present as either a '=O' or '-OH' group (hence the faded out 'H'). All other possible locations used for a variety of attached groups are marked with '—', but note that not all of these are utilised in any one particular member of the Tetracycline antibiotics group.

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GNU head Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License.
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attribution share alike 		This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license.
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Date/TimeThumbnailDimensionsUserComment
current08:18, 20 October 2006Thumbnail for version as of 08:18, 20 October 2006336 × 169 (3 KB)Paginazero (talk | contribs){{Information| |Description= basic structures of the tetracyclines |Source= en:Image:Tetracyclines.png |Date= 20 Oct 2006 |Author= |Permission= |other_versions= }}

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