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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 5416236 B1

PDFFull Text
Date of Patent:
May. 16, 1995

Filed:

Jun. 23, 1994

Aniline derivatives and process for producing the same

Applicant:
Inventors:

Yasuo Kawamura, Funabashi, JP;

Jun Satow, Funabashi, JP;

Kenzou Fukuda, Funabashi, JP;

Kaoru Itoh, Funabashi, JP;

Hiroshi Kita, Chiba, JP;

Assignee:

Nissan Chemical Industries Ltd., Tokyo, JP;

Attorney:

Oblon, Spivak, McClelland, Maier & Neustadt

Primary Examiner:

Jose G Dees

Assistant Examiner:

Joseph M Conrad

Int. Cl.
CPC ...
C07C / ;
U.S. Cl.
CPC ...
560 13 ; 564 95 ; 564 99 ;
Abstract

Disclosed herein is a process for producing a sulfoneamide represented by the following formula (6) as an intermediate of a 6-haloalkyl-3-phenyluracil derivative, from as a starting material 4-halogeno-3-nitroaniline (9) or 2-halogeno-5-nitroaniline (10): ##STR1## (wherein X and Y independently represent a halogen atom, R represents a C.sub.1 -C.sub.4 alkyl group or a C.sub.1 -C.sub.3 haloalkyl group and R' represents a C.sub.1 -C.sub.4 alkyl group or a phenyl group).

Find Patent Forward Citations

Kawamura, Yasuo. (1995). Aniline derivatives and process for producing the same (U.S. Patent No. 5416236). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5416236

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

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