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:
Mar. 05, 2019
Filed:
Dec. 11, 2017
Applicant:
Cambridge Isotope Laboratories, Inc., Andover, MA (US);
Inventors:
William Wakefield Wood, Andover, MA (US);
Jeffery Allen Gladding, Burlington, MA (US);
Assignee:
Cabridge Isotope Laboratories, Inc., Tewksbury, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 311/08 (2006.01); C12Q 1/25 (2006.01); C12Q 1/40 (2006.01); C07D 311/16 (2006.01); C07H 17/075 (2006.01);
U.S. Cl.
CPC ...
C12Q 1/40 (2013.01); C07D 311/16 (2013.01); C07H 17/075 (2013.01); C12Y 302/01076 (2013.01); G01N 2333/924 (2013.01); G01N 2496/00 (2013.01); G01N 2800/042 (2013.01);
Abstract
A compound having the formula: wherein each Ris independently H or D; Ris alkyl or cycloalkyl; Ris a H, alkyl, cycloalkyl, heterocycloalkyl, or carboxylate; E is NRor O; Ris H or alkyl; n is an integer from 1 to 20; and C* represents a natural distribution ofC andC, or enrichment withC.