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:
Oct. 20, 1987
Filed:
Feb. 15, 1984
Applicant:
Inventors:
Yasuo Ueda, Hirakata, JP;
Yoshio Kagitani, Kashihara, JP;
Shirou Komeda, Tondabayashi, JP;
Satoshi Funakoshi, Los Angeles, CA (US);
Assignee:
The Green Cross Corporation, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ;
U.S. Cl.
CPC ...
424164 ; 514220 ;
Abstract
An alkali metal hydrogensulfite or sulfite is effective for controlling a local injury such as inflammation and vein injury occurring on the injection of an antitumor benzodiazepine compound of the formula ##STR1## wherein R.sub.1 denotes hydrogen atom, or acyl, carbamyl, or alkoxycarbonyl group; R.sub.2 denotes hydrogen atom or acyl group; and R.sub.3 denotes sulfinic acid rest, SO.sub.2 X, or sulfonic acid rest, SO.sub.3 X, X meaning hydrogen, alkali metal or alkaline earth metal. An aqueous solution containing the both can be administered by injection.