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. 17, 1985
Filed:
Mar. 24, 1982
Applicant:
Inventors:
Assignee:
Takeda Chemical Industries, Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07F / ; C07F / ; C07F / ; C07F / ;
U.S. Cl.
CPC ...
546 22 ; 546 23 ; 544157 ; 544232 ; 544337 ; 548112 ; 260925 ; 260944 ; 260945 ; 514908 ;
Abstract
Ethylene glycol derivatives, inclusive of salts thereof, which have the formula: ##STR1## wherein R.sup.1 is C.sub.8-26 aliphatic hydrocarbon residue; R.sup.2, R.sup.3 and R.sup.4 are each hydrogen or lower alkyl which may be substituted, or --N.sup.+ R.sup.2 R.sup.3 R.sup.4 represents cyclic ammonio, exhibit inhibitory activity to multiplication of tumor cells and antimicrobial activity.