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. 12, 1978
Filed:
Sep. 09, 1977
Alexander R Surrey, Albany, NY (US);
Joseph C Collins, East Greenbush, NY (US);
Sterling Drug Inc., New York, NY (US);
Abstract
N-(Dichloroacetyl)-N'-(mono- or di-chlorobenzoyl)-1,8-octanediamines (I), acetaldehyde dehydrogenase inhibitors, indicating their usefulness as aids in treating alcoholism, are prepared by reacting a mono-acid-addition salt of 1,8-ocetanediamine with one molar equivalent quantity of a lower-alkyl dichloroacetate to produce N-(dichloroacetyl)-1,8-octanediamine and then reacting it with a mono- or di-chlorobenzoylating agent to produce I. Also shown is the process of reacting a mono-acid-addition salt of 1,6-hexanediamine with one molar equivalent quantity of a lower-alkyl dichloroacetate to produce N-(dichloroacetyl)-1,6-hexanediamine.