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. 10, 1977
Filed:
Dec. 31, 1975
Applicant:
Inventors:
Ryuji Tachikawa, Tokyo, JA;
Tetsuo Miyadera, Tokyo, JA;
Atsusuke Terada, Tokyo, JA;
Toshiharu Kamioka, Tokyo, JA;
Syunji Naruto, Tokyo, JA;
Assignee:
Sankyo Company Limited, Tokyo, JA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ;
U.S. Cl.
CPC ...
2605 / ; 2605 / ; 424324 ;
Abstract
Aminoalkanol derivatives having the formula ##STR1## wherein R.sub.1 represents hydrogen atoms or a halogen atom, R.sub.2 represents hydrogen atom or fluorine atom and A represents an alkylene group having 1-4 carbon atoms. The aminoalkanol derivatives are useful as a minor tranquilizer and can be prepared by reacting the corresponding 2-amino-.alpha.-phenylbenzylideneaminoalkanol derivative with an aminocarboxylic acid.