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:
May. 18, 1993
Filed:
Apr. 02, 1992
Applicant:
Inventors:
Yoshinori Sasaki, Ooita, JP;
Takashi Oritani, Toyama, JP;
Akinori Tanaka, Niigata, JP;
Taketo Maruyama, Niigata, JP;
Mitsunori Oda, Niigata, JP;
Takashi Suzuki, Niigata, JP;
Yoshiaki Suzuki, Niigata, JP;
Masakazu Furushima, Tokyo, JP;
Assignee:
Mitsubishi Gas Chemical Co., Inc., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D / ; A01M / ;
U.S. Cl.
CPC ...
504241 ; 544277 ; 504185 ;
Abstract
A denine derivatives represented by the following formula: ##STR1## (wherein n is 1 or 2 and R and R' represent hydrogen or a methyl, ethyl, allyl, or propargyl group) and agriculturally acceptable acid addition salts thereof, which have cytokinin activity and besides, excellent rooting action, is applied to as plant growth regulators.