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:
Sep. 25, 1990
Filed:
Oct. 04, 1989
Applicant:
Inventors:
Sei-ichi Hayashi, Saitama, JP;
Tadashi Hohjoh, Saitama, JP;
Atsuhiko Shida, Ibaraki, JP;
Nobuo Ikekawa, Tokyo, JP;
Assignees:
Nippon Kayaku Kabushiki Kaisha, Tokyo, JP;
Tama Biochemical Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A01N / ; C07J / ; C07J / ;
U.S. Cl.
CPC ...
71112 ; 71114 ; 71122 ; 71123 ; 552553 ; 552554 ;
Abstract
Disclosed herein is a novel steroids represented by the formula (1): ##STR1## wherein Z represents ##STR2## n is integer of 1 to 3, R represents hydrogen, halogen, CF.sub.3, lower alkyl, lower alkoxy or --CO.sub.2 R', wherein R' represents hydrogen, alkali metal or lower alkyl, and