In the title compound, C 18 H 17 FN 3 O 4 , the piperazinyl ring adopts a chair conformation. The cyclopropyl rings is not coplanar with the quinolone ring system.
1-Cyclopropyl-6-fluoro-7-(4-formylpiperazin-1-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid. Corrigendum
✍ Scribed by Li, Xian-Wen ;Zhi, Feng ;Shen, Jian-Hua ;Hu, Yi-Qiao
- Publisher
- International Union of Crystallography
- Year
- 2005
- Tongue
- English
- Weight
- 44 KB
- Volume
- 61
- Category
- Article
- ISSN
- 1600-5368
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📜 SIMILAR VOLUMES
The formylation reaction of norfloxacin with __N__,__N__-dimethylformamide (DMF) gives the title compound, C~17~H~18~FN~3~O~4~. In the structure, molecules are connected __via__ weak C—H...O, C—H...π and π–π interactions [perpendicular distance 3.423 Å and centroid–centroid distance 3.8141 Å].
Single-crystal X-ray study T = 295 K Mean (C-C) = 0.004 A R factor = 0.038 wR factor = 0.104 Data-to-parameter ratio = 12.9 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.
The molecular structure of (I), drawn with 30% probability displacement ellipsoids.