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. 26, 1987
Filed:
Dec. 26, 1985
Applicant:
Inventors:
Kurt Thiele, Zofingen, CH;
Felix Geissmann, Zofingen, CH;
Ludwig Zirngibl, Zofingen, CH;
Ulrich Jahn, Zofingen, CH;
Assignee:
Siegfried Aktiengesellschaft, Zofingen, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D / ; A61K / ;
U.S. Cl.
CPC ...
544267 ; 544268 ; 544269 ;
Abstract
New derivatives of theophylline having the formula ##STR1## wherein R is hydrogen or a hydroxy group, and n is an integer of 0.ltoreq.n.ltoreq.3 and/or the pharmaceutically acceptable, acid addition salts thereof, exhibit in addition to other properties, histamine-serotinine- bradykynine- antagonistic, anti-anaphylactic and .beta.-adrenergic stimulating effects.