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.:
Date of Patent:
Jul. 31, 1990
Filed:
Jul. 12, 1988
Applicant:
Inventors:
Takahiro Makabe, Funabashi, JP;
Tomoyuki Ogura, Funabashi, JP;
Yasuo Kawamura, Funabashi, JP;
Tatsuo Numata, Funabashi, JP;
Kiminori Hirata, Minamisaitama, JP;
Masaki Kudo, Minamisaitama, JP;
Toshiro Miyake, Minamisaitama, JP;
Hiroshi Haruyama, Minamisaitama, JP;
Assignee:
Nissan Chemical Industries, Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A01N / ; C07D / ;
U.S. Cl.
CPC ...
514252 ; 514247 ; 544238 ; 544240 ; 544241 ;
Abstract
A novel 3(2H)-pyridazinone derivative of the formula [I]: ##STR1## wherein, R represents an alkenyl group having 2 to 16 carbon atoms, an alkynyl group having 2 to 16 carbon atoms, an alkyl group having 3 to 8 carbon atoms substituted by an alkoxy group having 1 to 6 carbon atoms or G-Ra-;