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:
Oct. 13, 1987
Filed:
Nov. 25, 1983
Applicant:
Inventors:
Makoto Takeda, Amimachi, JP;
Hiroshi Iwane, Amimachi, JP;
Akira Yoshida, Amimachi, JP;
Teruo Mori, Amimachi, JP;
Assignee:
Mitsubishi Yuka Fine Chemicals Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ; C07C / ;
U.S. Cl.
CPC ...
568374 ; 568665 ;
Abstract
There is disclosed a novel 4,8-dimethylbicyclo[3.3.1]nonane derivative represented by the formula [I]: ##STR1## wherein X and Y have the same meanings as defined in the specification. The compound of the present invention has an unique and strong perfume and hence is expected to be useful as perfumery.