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:
Jul. 03, 2001
Filed:
May. 08, 2000
Applicant:
Inventors:
George Joseph Quallich, North Stonington, CT (US);
Lewin Theophilus Wint, Wilmette, IL (US);
Michael James Castaldi, Pawcatuck, CT (US);
Assignee:
Pfizer Inc., New York, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 3/146 ; C07D / ;
U.S. Cl.
CPC ...
A61K 3/146 ; C07D / ;
Abstract
A single crystalline polymorphic form (2S,3S)-N-(methoxy-5-t-butylphenylmethyl-2-diphenylmethyl-1-azobicyclo[2,2,2] octan-3-amine citrate(citrate monohydrate) and its pharmaceutical composition. The pharmaceutical composition of the polymorphic form if the citrate monohydrate has advantageous stability for formulation to treat emesis. The administration of this pharmaceutical composition is immediate release, oral dosage form preferably by tablet or capsule or intravenous.