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. 15, 2010
Filed:
Feb. 06, 2004
Applicants:
Yoshihisa Inoue, Toyonaka, JP;
Victor V. Borovkov, Toyonaka, JP;
Guy A. Hembury, Leicester, GB;
Inventors:
Assignee:
Japan Science and Technology Agency, Saitama, JP;
Primary Examiner:
Int. Cl.
CPC ...
G01N 21/19 (2006.01); G01N 33/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention provides a simple, highly sensitive, and highly precise method for determining the absolute configuration of a chiral compound such as a diamine or an amino alcohol. The present invention is directed to a method for determining the absolute configuration of an asymmetric carbon of a chiral compound on the basis of the sign of the Cotton effect by analyzing a solution containing the chiral compound and a porphyrin dimer by circular dichroism spectroscopy.