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ChemInform Abstract: A Novel Synthesis of the Pyrazolo(1,5-a)quinoline Ring System. New N1- C2 Bridged DNA Gyrase Inhibitors via a Novel Tandem 1,4-Conjugate Addition-Michael (3 + 2) Annulation Process.

✍ Scribed by D. BARRETT; H. SASAKI; T. KINOSHITA; A. FUJIKAWA; K. SAKANE

Book ID: 112038285
Publisher: John Wiley and Sons
Year: 2010
Weight: 37 KB
Volume: 27
Category: Article
ISSN: 0931-7597
DOI: 10.1002/chin.199640136

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## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable v

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## Abstract Photocyclization of 3‐chloro‐__N__‐(3‐phenanthryl)naphtho[1,2‐__b__]thiophene‐2‐carboxamide (**12**) furnished only one of the two possible isomers, __i.e.__, naphtho[2′,1′:4,5]thieno[2,3‐__c__]naphtho[1,2‐__f__]quinolin‐6(5__H__)‐one (**13**), which was further elaborated to yield the