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:
Mar. 26, 1991
Filed:
Jul. 05, 1989
Applicant:
Inventors:
Elmar Bosies, Weinheim, DE;
Harald Zilch, Mannheim, DE;
Assignee:
Boehringer Mannheim GmbH, Mannheim, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07F / ; C07F / ; A61K / ; A61K / ;
U.S. Cl.
CPC ...
514108 ; 514 80 ; 514 82 ; 514 85 ; 514 86 ; 514 89 ; 514 90 ; 514 91 ; 514 94 ; 514107 ; 544 59 ; 544243 ; 544337 ; 546 22 ; 546 23 ; 548112 ; 548113 ; 562 13 ;
Abstract
The present invention provides compounds of the formula: ##STR1## The present invention also provides processes for the preparation of these compounds and pharmaceutical compositions containing them useful in treatment and prophylaxis of disorders of calcium metabolism.