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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 5424460 B1

PDFFull Text
Date of Patent:
Jun. 13, 1995

Filed:

Oct. 21, 1993

Synthesis intermediates containing a hexane ring and processes for their

Applicant:
Inventors:

Lucette Duhamel, Mont Saint Aignan, FR;

Pierre Duhamel, Mont Saint Aignan, FR;

Bertrand Leblond, Rouen, FR;

Jean-Marie Poirier, Darnetal, FR;

Assignee:

Rhone-Poulenc Chimie, Courbevoie, FR;

Attorney:

Finnegan, Henderson Farabow, Garrett & Dunner

Primary Examiner:

Howard T Mars

Assistant Examiner:

John Peabody

Int. Cl.
CPC ...
C07D / ;
U.S. Cl.
CPC ...
549546 ;
Abstract

The present invention relates to new fluorinated hexane compounds corresponding to the following general formula (II): ##STR1## in which X'.sub.2, X'.sub.3 and X'.sub.4 are the same or different, and denote a halogen or a pseudohalogen, preferably a halogen, more preferably chlorine and fluorine, with the condition that, when R.sub.1 is hydroxyl, cyano, amido, imido, ethoxy, benzyloxy, cyclohexyloxy and tert-butoxy, not all the halogens can simultaneously be chlorine and R.sub.4, R.sub.3 and R.sub.5 are simultaneously equal to H;

Find Patent Forward Citations

Duhamel, Lucette. (1995). Synthesis intermediates containing a hexane ring and processes for their (U.S. Patent No. 5424460). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5424460

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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