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. 05, 1987
Filed:
Jan. 07, 1985
Applicant:
Inventors:
Ikuo Iijima, Urawa, JP;
Koichi Homma, Tokyo, JP;
Yutaka Saiga, Ageo, JP;
Yuzo Matsuoka, Tondabayashi, JP;
Mamoru Matsumoto, Nara, JP;
Assignee:
Tanabe Seiysku Co., Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ; C07D / ; C07D / ;
U.S. Cl.
CPC ...
514212 ; 514315 ; 514318 ; 514326 ; 514328 ; 514340 ; 514422 ; 514423 ; 514425 ; 540524 ; 540526 ; 546193 ; 546207 ; 546208 ; 546219 ; 546220 ; 546243 ; 546275 ; 548524 ; 548527 ; 548534 ; 548544 ;
Abstract
Novel thioketene derivatives of the formula: ##STR1## wherein R.sup.1 is hydrogen atom, an alkyl group, a lower alkenyl group, a phenyl group or a group of the formula: --B--Y;