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:
Dec. 13, 1983
Filed:
Jan. 05, 1982
Applicant:
Inventors:
Ichiro Chibata, Suita, JP;
Akihiko Sumi, Ashiya, JP;
Hiroshi Ito, Itami, JP;
Osamu Ohtsuki, Nagaokakyo, JP;
Nozomu Izutsu, Yao, JP;
Assignee:
Tanabe Seiyaku Co., Ltd., , JP;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ;
U.S. Cl.
CPC ...
26050111 ;
Abstract
A novel crystalline salt of a basic L-amino acid with L-malic acid, particularly a neutral crystalline salt consisting of 2 moles of L-lysine, L-ornithine or L-arginine with 1 mole of L-malic acid, which have no bitter taste and can be administered by oral route as a nutritive supplement or as a medicine, and further contain no chloride ion and hence are useful for preparing an infusion solution with no undesirable side effect due to chloride ion.