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:
Jun. 30, 1987
Filed:
Nov. 14, 1984
Applicant:
Inventors:
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
C07D / ;
U.S. Cl.
CPC ...
549377 ; 549378 ; 549380 ;
Abstract
Dioxane derivatives are disclosed which are represented by the formula (I): ##STR1## wherein, R stands for a hydrogen atom or an aliphatic residue having 1 to 10 carbon atoms; R.sup.1 and R.sup.2 stand for a hydrogen atom or a hydrocarbon residue having 1 to 10 carbon atoms, respectively; and R, R.sup.1 and R.sup.2 which exist plurally may be the same or different, respectively. Such dioxane derivatives (I) are produced by reacting a glycolaldehyde represented by the formula (II) ##STR2## with an amine represented by the formula (III)
Kitagawa, Sadao. (1987). 2,5-diamino-1,4-dioxane derivatives and process for production thereof (U.S. Patent No. 4677213). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4677213
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile