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:
Jun. 27, 1995
Filed:
Dec. 24, 1992
Applicant:
Inventors:
Tatsuo Sugioka, Iruma, JP;
Mizuho Inazu, Saitama, JP;
Assignee:
Hoechst Japan Limited, Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07J / ;
U.S. Cl.
CPC ...
552506 ; 552507 ; 540-5 ; 549220 ; 562 21 ; 558161 ;
Abstract
A compound represented by the general formula: ##STR1## wherein A-O-denotes a residue of a compound having an estrogenic activity; R.sub.1 denotes H or a C.sub.1 -C.sub.6 alkyl group; X denotes a single bond, a C.sub.1 -C.sub.10 alkylene group or a group of the formula ##STR2## wherein R.sub.2 denotes H or a C.sub.1 -C.sub.5 alkyl group; Z denotes a nitro group or a halogen; n is an integer of 3 to 12; k is an integer of 1 to 5; L is an integer of 0 to 5; and q is an integer of 1 to 3,